Edit tour

Windows Analysis Report
C1ZsNxSer8.exe

Overview

General Information

Sample name:	C1ZsNxSer8.exe renamed because original name is a hash value
Original sample name:	4fb3e6e7b8f9c12cd2d5e161f7b94760.exe
Analysis ID:	1482895
MD5:	4fb3e6e7b8f9c12cd2d5e161f7b94760
SHA1:	57bdad62c6ea7f1b905c900302f918d185811a94
SHA256:	f76f9b85df2ba8850bec058164d2c752c8fd8ef0f1bcffd793e5f453d8a839bb
Tags:	64exetrojan
Infos:

Detection

Remcos

Score:	100
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Contains functionality to bypass UAC (CMSTPLUA)

Found malware configuration

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Remcos RAT

Yara detected UAC Bypass using CMSTP

AI detected suspicious sample

Allocates memory in foreign processes

C2 URLs / IPs found in malware configuration

Contains functionality to register a low level keyboard hook

Contains functionality to steal Chrome passwords or cookies

Contains functionality to steal Firefox passwords or cookies

Contains functionalty to change the wallpaper

Delayed program exit found

Injects a PE file into a foreign processes

Writes to foreign memory regions

Abnormal high CPU Usage

Allocates memory with a write watch (potentially for evading sandboxes)

Contains functionality for read data from the clipboard

Contains functionality to check if a debugger is running (IsDebuggerPresent)

Contains functionality to download and launch executables

Contains functionality to dynamically determine API calls

Contains functionality to enumerate process and check for explorer.exe or svchost.exe (often used for thread injection)

Contains functionality to enumerate running services

Contains functionality to launch a control a shell (cmd.exe)

Contains functionality to modify clipboard data

Contains functionality to query CPU information (cpuid)

Contains functionality to query locales information (e.g. system language)

Contains functionality to read the PEB

Contains functionality to read the clipboard data

Contains functionality to retrieve information about pressed keystrokes

Contains functionality to shutdown / reboot the system

Contains functionality to simulate mouse events

Contains functionality which may be used to detect a debugger (GetProcessHeap)

Creates a process in suspended mode (likely to inject code)

Detected TCP or UDP traffic on non-standard ports

Detected potential crypto function

Extensive use of GetProcAddress (often used to hide API calls)

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

Found potential string decryption / allocating functions

HTTP GET or POST without a user agent

IP address seen in connection with other malware

Internet Provider seen in connection with other malware

May sleep (evasive loops) to hinder dynamic analysis

PE file contains sections with non-standard names

Sample execution stops while process was sleeping (likely an evasion)

Sample file is different than original file name gathered from version info

Uses Microsoft's Enhanced Cryptographic Provider

Uses code obfuscation techniques (call, push, ret)

Yara signature match

Classification

Process Tree

System is w10x64

C1ZsNxSer8.exe (PID: 3432 cmdline: "C:\Users\user\Desktop\C1ZsNxSer8.exe" MD5: 4FB3E6E7B8F9C12CD2D5E161F7B94760)

conhost.exe (PID: 6000 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

CasPol.exe (PID: 6780 cmdline: "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe" MD5: 914F728C04D3EDDD5FBA59420E74E56B)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Remcos, RemcosRAT	Remcos (acronym of Remote Control & Surveillance Software) is a commercial Remote Access Tool to remotely control computers.Remcos is advertised as legitimate software which can be used for surveillance and penetration testing purposes, but has been used in numerous hacking campaigns.Remcos, once installed, opens a backdoor on the computer, granting full access to the remote user.Remcos is developed by the cybersecurity company BreakingSecurity.	APT33 The Gorgon Group UAC-0050	http://malware-traffic-analysis.net/2017/12/22/index.html https://0xmrmagnezi.github.io/malware%20analysis/RemcosRAT/ https://asec.ahnlab.com/en/32376/ https://asec.ahnlab.com/ko/25837/ https://asec.ahnlab.com/ko/32101/	https://malpedia.caad.fkie.fraunhofer.de/details/win.remcos

Malware Configuration

Threatname: Remcos

{"Host:Port:Password": "unifrieghtmovers.com:2558:1", "Assigned name": "Gasplant", "Connect interval": "1", "Install flag": "Disable", "Setup HKCU\\Run": "Enable", "Setup HKLM\\Run": "Enable", "Install path": "Application path", "Copy file": "remcos.exe", "Startup value": "Disable", "Hide file": "Disable", "Mutex": "chrome-E2SMAR", "Keylog flag": "0", "Keylog path": "Application path", "Keylog file": "logs.dat", "Keylog crypt": "Disable", "Hide keylog file": "Disable", "Screenshot flag": "Disable", "Screenshot time": "10", "Take Screenshot option": "Disable", "Take screenshot title": "", "Take screenshot time": "5", "Screenshot path": "AppData", "Screenshot file": "Screenshots", "Screenshot crypt": "Disable", "Mouse option": "Disable", "Delete file": "Disable", "Audio record time": "5"}

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_UACBypassusingCMSTP	Yara detected UAC Bypass using CMSTP	Joe Security
00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x6c4a8:$a1: Remcos restarted by watchdog! 0x6ca20:$a3: %02i:%02i:%02i:%03i
00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp	REMCOS_RAT_variants	unknown	unknown	0x664fc:$str_a1: C:\Windows\System32\cmd.exe 0x66478:$str_a3: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x66478:$str_a4: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x66978:$str_a5: \AppData\Local\Google\Chrome\User Data\Default\Login Data 0x671a8:$str_b1: CreateObject("Scripting.FileSystemObject").DeleteFile(Wscript.ScriptFullName) 0x6656c:$str_b2: Executing file: 0x675ec:$str_b3: GetDirectListeningPort 0x66f98:$str_b4: Set fso = CreateObject("Scripting.FileSystemObject") 0x67118:$str_b7: \update.vbs 0x66594:$str_b9: Downloaded file: 0x66580:$str_b10: Downloading file: 0x66624:$str_b12: Failed to upload file: 0x675b4:$str_b13: StartForward 0x675d4:$str_b14: StopForward 0x67070:$str_b15: fso.DeleteFile " 0x67004:$str_b16: On Error Resume Next 0x670a0:$str_b17: fso.DeleteFolder " 0x66614:$str_b18: Uploaded file: 0x665d4:$str_b19: Unable to delete: 0x67038:$str_b20: while fso.FileExists(" 0x66ab1:$str_c0: [Firefox StoredLogins not found]
00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp	INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM	Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)	ditekSHen	0x663e8:$guid1: {3E5FC7F9-9A51-4367-9063-A120244FBEC7} 0x6637c:$s1: CoGetObject 0x66390:$s1: CoGetObject 0x663ac:$s1: CoGetObject 0x70338:$s1: CoGetObject 0x6633c:$s2: Elevation:Administrator!new:
00000006.00000002.3736494218.0000000000F77000.00000004.00000020.00020000.00000000.sdmp	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp	JoeSecurity_UACBypassusingCMSTP	Yara detected UAC Bypass using CMSTP	Joe Security
00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x6acd0:$a1: Remcos restarted by watchdog! 0x2ca588:$a1: Remcos restarted by watchdog! 0x6b248:$a3: %02i:%02i:%02i:%03i 0x2cab00:$a3: %02i:%02i:%02i:%03i
Process Memory Space: C1ZsNxSer8.exe PID: 3432	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
Process Memory Space: C1ZsNxSer8.exe PID: 3432	JoeSecurity_UACBypassusingCMSTP	Yara detected UAC Bypass using CMSTP	Joe Security
Process Memory Space: C1ZsNxSer8.exe PID: 3432	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x3e919:$a1: Remcos restarted by watchdog! 0x3ee73:$a3: %02i:%02i:%02i:%03i 0x3f2a2:$a3: %02i:%02i:%02i:%03i
Process Memory Space: CasPol.exe PID: 6780	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
Process Memory Space: CasPol.exe PID: 6780	JoeSecurity_UACBypassusingCMSTP	Yara detected UAC Bypass using CMSTP	Joe Security
Process Memory Space: CasPol.exe PID: 6780	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x8a00:$a1: Remcos restarted by watchdog! 0x8f5a:$a3: %02i:%02i:%02i:%03i 0x9389:$a3: %02i:%02i:%02i:%03i
Click to see the 10 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack	JoeSecurity_UACBypassusingCMSTP	Yara detected UAC Bypass using CMSTP	Joe Security
1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x690a8:$a1: Remcos restarted by watchdog! 0x69620:$a3: %02i:%02i:%02i:%03i
1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack	REMCOS_RAT_variants	unknown	unknown	0x630fc:$str_a1: C:\Windows\System32\cmd.exe 0x63078:$str_a3: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x63078:$str_a4: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x63578:$str_a5: \AppData\Local\Google\Chrome\User Data\Default\Login Data 0x63da8:$str_b1: CreateObject("Scripting.FileSystemObject").DeleteFile(Wscript.ScriptFullName) 0x6316c:$str_b2: Executing file: 0x641ec:$str_b3: GetDirectListeningPort 0x63b98:$str_b4: Set fso = CreateObject("Scripting.FileSystemObject") 0x63d18:$str_b7: \update.vbs 0x63194:$str_b9: Downloaded file: 0x63180:$str_b10: Downloading file: 0x63224:$str_b12: Failed to upload file: 0x641b4:$str_b13: StartForward 0x641d4:$str_b14: StopForward 0x63c70:$str_b15: fso.DeleteFile " 0x63c04:$str_b16: On Error Resume Next 0x63ca0:$str_b17: fso.DeleteFolder " 0x63214:$str_b18: Uploaded file: 0x631d4:$str_b19: Unable to delete: 0x63c38:$str_b20: while fso.FileExists(" 0x636b1:$str_c0: [Firefox StoredLogins not found]
1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack	INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM	Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)	ditekSHen	0x62fe8:$guid1: {3E5FC7F9-9A51-4367-9063-A120244FBEC7} 0x62f7c:$s1: CoGetObject 0x62f90:$s1: CoGetObject 0x62fac:$s1: CoGetObject 0x6cf38:$s1: CoGetObject 0x62f3c:$s2: Elevation:Administrator!new:
6.2.CasPol.exe.400000.0.unpack	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
6.2.CasPol.exe.400000.0.unpack	JoeSecurity_UACBypassusingCMSTP	Yara detected UAC Bypass using CMSTP	Joe Security
6.2.CasPol.exe.400000.0.unpack	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x6aaa8:$a1: Remcos restarted by watchdog! 0x6b020:$a3: %02i:%02i:%02i:%03i
6.2.CasPol.exe.400000.0.unpack	REMCOS_RAT_variants	unknown	unknown	0x64afc:$str_a1: C:\Windows\System32\cmd.exe 0x64a78:$str_a3: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x64a78:$str_a4: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x64f78:$str_a5: \AppData\Local\Google\Chrome\User Data\Default\Login Data 0x657a8:$str_b1: CreateObject("Scripting.FileSystemObject").DeleteFile(Wscript.ScriptFullName) 0x64b6c:$str_b2: Executing file: 0x65bec:$str_b3: GetDirectListeningPort 0x65598:$str_b4: Set fso = CreateObject("Scripting.FileSystemObject") 0x65718:$str_b7: \update.vbs 0x64b94:$str_b9: Downloaded file: 0x64b80:$str_b10: Downloading file: 0x64c24:$str_b12: Failed to upload file: 0x65bb4:$str_b13: StartForward 0x65bd4:$str_b14: StopForward 0x65670:$str_b15: fso.DeleteFile " 0x65604:$str_b16: On Error Resume Next 0x656a0:$str_b17: fso.DeleteFolder " 0x64c14:$str_b18: Uploaded file: 0x64bd4:$str_b19: Unable to delete: 0x65638:$str_b20: while fso.FileExists(" 0x650b1:$str_c0: [Firefox StoredLogins not found]
6.2.CasPol.exe.400000.0.unpack	INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM	Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)	ditekSHen	0x649e8:$guid1: {3E5FC7F9-9A51-4367-9063-A120244FBEC7} 0x6497c:$s1: CoGetObject 0x64990:$s1: CoGetObject 0x649ac:$s1: CoGetObject 0x6e938:$s1: CoGetObject 0x6493c:$s2: Elevation:Administrator!new:
6.2.CasPol.exe.400000.0.raw.unpack	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
6.2.CasPol.exe.400000.0.raw.unpack	JoeSecurity_UACBypassusingCMSTP	Yara detected UAC Bypass using CMSTP	Joe Security
6.2.CasPol.exe.400000.0.raw.unpack	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x6c4a8:$a1: Remcos restarted by watchdog! 0x6ca20:$a3: %02i:%02i:%02i:%03i
6.2.CasPol.exe.400000.0.raw.unpack	REMCOS_RAT_variants	unknown	unknown	0x664fc:$str_a1: C:\Windows\System32\cmd.exe 0x66478:$str_a3: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x66478:$str_a4: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x66978:$str_a5: \AppData\Local\Google\Chrome\User Data\Default\Login Data 0x671a8:$str_b1: CreateObject("Scripting.FileSystemObject").DeleteFile(Wscript.ScriptFullName) 0x6656c:$str_b2: Executing file: 0x675ec:$str_b3: GetDirectListeningPort 0x66f98:$str_b4: Set fso = CreateObject("Scripting.FileSystemObject") 0x67118:$str_b7: \update.vbs 0x66594:$str_b9: Downloaded file: 0x66580:$str_b10: Downloading file: 0x66624:$str_b12: Failed to upload file: 0x675b4:$str_b13: StartForward 0x675d4:$str_b14: StopForward 0x67070:$str_b15: fso.DeleteFile " 0x67004:$str_b16: On Error Resume Next 0x670a0:$str_b17: fso.DeleteFolder " 0x66614:$str_b18: Uploaded file: 0x665d4:$str_b19: Unable to delete: 0x67038:$str_b20: while fso.FileExists(" 0x66ab1:$str_c0: [Firefox StoredLogins not found]
6.2.CasPol.exe.400000.0.raw.unpack	INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM	Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)	ditekSHen	0x663e8:$guid1: {3E5FC7F9-9A51-4367-9063-A120244FBEC7} 0x6637c:$s1: CoGetObject 0x66390:$s1: CoGetObject 0x663ac:$s1: CoGetObject 0x70338:$s1: CoGetObject 0x6633c:$s2: Elevation:Administrator!new:
1.2.C1ZsNxSer8.exe.145bf964228.2.unpack	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
1.2.C1ZsNxSer8.exe.145bf964228.2.unpack	JoeSecurity_UACBypassusingCMSTP	Yara detected UAC Bypass using CMSTP	Joe Security
1.2.C1ZsNxSer8.exe.145bf964228.2.unpack	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x690a8:$a1: Remcos restarted by watchdog! 0x69620:$a3: %02i:%02i:%02i:%03i
1.2.C1ZsNxSer8.exe.145bf964228.2.unpack	REMCOS_RAT_variants	unknown	unknown	0x630fc:$str_a1: C:\Windows\System32\cmd.exe 0x63078:$str_a3: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x63078:$str_a4: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x63578:$str_a5: \AppData\Local\Google\Chrome\User Data\Default\Login Data 0x63da8:$str_b1: CreateObject("Scripting.FileSystemObject").DeleteFile(Wscript.ScriptFullName) 0x6316c:$str_b2: Executing file: 0x641ec:$str_b3: GetDirectListeningPort 0x63b98:$str_b4: Set fso = CreateObject("Scripting.FileSystemObject") 0x63d18:$str_b7: \update.vbs 0x63194:$str_b9: Downloaded file: 0x63180:$str_b10: Downloading file: 0x63224:$str_b12: Failed to upload file: 0x641b4:$str_b13: StartForward 0x641d4:$str_b14: StopForward 0x63c70:$str_b15: fso.DeleteFile " 0x63c04:$str_b16: On Error Resume Next 0x63ca0:$str_b17: fso.DeleteFolder " 0x63214:$str_b18: Uploaded file: 0x631d4:$str_b19: Unable to delete: 0x63c38:$str_b20: while fso.FileExists(" 0x636b1:$str_c0: [Firefox StoredLogins not found]
1.2.C1ZsNxSer8.exe.145bf964228.2.unpack	INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM	Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)	ditekSHen	0x62fe8:$guid1: {3E5FC7F9-9A51-4367-9063-A120244FBEC7} 0x62f7c:$s1: CoGetObject 0x62f90:$s1: CoGetObject 0x62fac:$s1: CoGetObject 0x6cf38:$s1: CoGetObject 0x62f3c:$s2: Elevation:Administrator!new:
1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack	JoeSecurity_UACBypassusingCMSTP	Yara detected UAC Bypass using CMSTP	Joe Security
1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x6aaa8:$a1: Remcos restarted by watchdog! 0x6b020:$a3: %02i:%02i:%02i:%03i
1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack	REMCOS_RAT_variants	unknown	unknown	0x64afc:$str_a1: C:\Windows\System32\cmd.exe 0x64a78:$str_a3: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x64a78:$str_a4: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x64f78:$str_a5: \AppData\Local\Google\Chrome\User Data\Default\Login Data 0x657a8:$str_b1: CreateObject("Scripting.FileSystemObject").DeleteFile(Wscript.ScriptFullName) 0x64b6c:$str_b2: Executing file: 0x65bec:$str_b3: GetDirectListeningPort 0x65598:$str_b4: Set fso = CreateObject("Scripting.FileSystemObject") 0x65718:$str_b7: \update.vbs 0x64b94:$str_b9: Downloaded file: 0x64b80:$str_b10: Downloading file: 0x64c24:$str_b12: Failed to upload file: 0x65bb4:$str_b13: StartForward 0x65bd4:$str_b14: StopForward 0x65670:$str_b15: fso.DeleteFile " 0x65604:$str_b16: On Error Resume Next 0x656a0:$str_b17: fso.DeleteFolder " 0x64c14:$str_b18: Uploaded file: 0x64bd4:$str_b19: Unable to delete: 0x65638:$str_b20: while fso.FileExists(" 0x650b1:$str_c0: [Firefox StoredLogins not found]
1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack	INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM	Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)	ditekSHen	0x649e8:$guid1: {3E5FC7F9-9A51-4367-9063-A120244FBEC7} 0x6497c:$s1: CoGetObject 0x64990:$s1: CoGetObject 0x649ac:$s1: CoGetObject 0x6e938:$s1: CoGetObject 0x6493c:$s2: Elevation:Administrator!new:
1.2.C1ZsNxSer8.exe.145bf964228.2.raw.unpack	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
1.2.C1ZsNxSer8.exe.145bf964228.2.raw.unpack	JoeSecurity_UACBypassusingCMSTP	Yara detected UAC Bypass using CMSTP	Joe Security
1.2.C1ZsNxSer8.exe.145bf964228.2.raw.unpack	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x6aaa8:$a1: Remcos restarted by watchdog! 0x2ca360:$a1: Remcos restarted by watchdog! 0x6b020:$a3: %02i:%02i:%02i:%03i 0x2ca8d8:$a3: %02i:%02i:%02i:%03i
1.2.C1ZsNxSer8.exe.145bf964228.2.raw.unpack	INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM	Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)	ditekSHen	0x649e8:$guid1: {3E5FC7F9-9A51-4367-9063-A120244FBEC7} 0x2c42a0:$guid1: {3E5FC7F9-9A51-4367-9063-A120244FBEC7} 0x6497c:$s1: CoGetObject 0x64990:$s1: CoGetObject 0x649ac:$s1: CoGetObject 0x6e938:$s1: CoGetObject 0x2c4234:$s1: CoGetObject 0x2c4248:$s1: CoGetObject 0x2c4264:$s1: CoGetObject 0x2ce1f0:$s1: CoGetObject 0x6493c:$s2: Elevation:Administrator!new: 0x2c41f4:$s2: Elevation:Administrator!new:
Click to see the 24 entries

Suricata Signatures

ET JA3 Hash - Remcos 3.x/4.x TLS Connection - Source IP: 192.168.2.7 - Destination IP: 23.95.60.82

Timestamp:	2024-07-26T10:38:04.959198+0200
SID:	2036594
Source Port:	49701
Destination Port:	2558
Protocol:	TCP
Classtype:	Malware Command and Control Activity Detected

ET EXPLOIT Possible CVE-2016-2211 Symantec Cab Parsing Buffer Overflow - Source IP: 40.68.123.157 - Destination IP: 192.168.2.7

Timestamp:	2024-07-26T10:39:05.833265+0200
SID:	2022930
Source Port:	443
Destination Port:	49708
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO MALWARE Common Downloader Header Pattern HCa - Source IP: 192.168.2.7 - Destination IP: 178.237.33.50

Timestamp:	2024-07-26T10:38:06.927784+0200
SID:	2803304
Source Port:	49702
Destination Port:	80
Protocol:	TCP
Classtype:	Unknown Traffic

ET EXPLOIT Possible CVE-2016-2211 Symantec Cab Parsing Buffer Overflow - Source IP: 40.68.123.157 - Destination IP: 192.168.2.7

Timestamp:	2024-07-26T10:38:24.330685+0200
SID:	2022930
Source Port:	443
Destination Port:	49703
Protocol:	TCP
Classtype:	A Network Trojan was detected

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Found malware configuration

Source: 00000006.00000002.3736494218.0000000000F77000.00000004.00000020.00020000.00000000.sdmp

Malware Configuration Extractor: Remcos {"Host:Port:Password": "unifrieghtmovers.com:2558:1", "Assigned name": "Gasplant", "Connect interval": "1", "Install flag": "Disable", "Setup HKCU\\Run": "Enable", "Setup HKLM\\Run": "Enable", "Install path": "Application path", "Copy file": "remcos.exe", "Startup value": "Disable", "Hide file": "Disable", "Mutex": "chrome-E2SMAR", "Keylog flag": "0", "Keylog path": "Application path", "Keylog file": "logs.dat", "Keylog crypt": "Disable", "Hide keylog file": "Disable", "Screenshot flag": "Disable", "Screenshot time": "10", "Take Screenshot option": "Disable", "Take screenshot title": "", "Take screenshot time": "5", "Screenshot path": "AppData", "Screenshot file": "Screenshots", "Screenshot crypt": "Disable", "Mouse option": "Disable", "Delete file": "Disable", "Audio record time": "5"}

Multi AV Scanner detection for submitted file

Source: C1ZsNxSer8.exe

ReversingLabs: Detection: 23%

Yara detected Remcos RAT

Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.2.CasPol.exe.400000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bf964228.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bf964228.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000002.3736494218.0000000000F77000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: C1ZsNxSer8.exe PID: 3432, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: CasPol.exe PID: 6780, type: MEMORYSTR

AI detected suspicious sample

Source: Submited Sample

Integrated Neural Analysis Model: Matched 100.0% probability

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_00433837 CryptAcquireContextA,CryptGenRandom,CryptReleaseContext,

6_2_00433837

Source: C1ZsNxSer8.exe, 00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp

Binary or memory string: -----BEGIN PUBLIC KEY-----

memstr_8ee8cf23-d

Exploits

Yara detected UAC Bypass using CMSTP

Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.2.CasPol.exe.400000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bf964228.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bf964228.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: C1ZsNxSer8.exe PID: 3432, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: CasPol.exe PID: 6780, type: MEMORYSTR

Privilege Escalation

Contains functionality to bypass UAC (CMSTPLUA)

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_004074FD _wcslen,CoGetObject,

6_2_004074FD

Source: C1ZsNxSer8.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00409253 __EH_prolog,__CxxThrowException@8,FindFirstFileW,FindNextFileW,FindClose,FindClose,	6_2_00409253
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0041C291 FindFirstFileW,FindNextFileW,RemoveDirectoryW,SetFileAttributesW,DeleteFileW,GetLastError,FindClose,RemoveDirectoryW,FindClose,	6_2_0041C291
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0040C34D FindFirstFileW,PathFileExistsW,FindNextFileW,FindClose,FindClose,	6_2_0040C34D
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00409665 __EH_prolog,FindFirstFileW,FindNextFileW,FindClose,FindClose,	6_2_00409665
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0044E879 FindFirstFileExA,	6_2_0044E879
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0040880C __EH_prolog,FindFirstFileW,__CxxThrowException@8,FindNextFileW,FindClose,	6_2_0040880C
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0040783C FindFirstFileW,FindNextFileW,	6_2_0040783C
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00419AF5 FindFirstFileW,FindNextFileW,FindNextFileW,	6_2_00419AF5
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0040BB30 FindFirstFileA,FindClose,DeleteFileA,GetLastError,DeleteFileA,GetLastError,FindNextFileA,FindClose,	6_2_0040BB30
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0040BD37 FindFirstFileA,FindClose,DeleteFileA,GetLastError,FindNextFileA,FindClose,FindClose,	6_2_0040BD37

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_00407C97 SetEvent,GetFileAttributesW,DeleteFileW,ShellExecuteW,GetLogicalDriveStringsA,SetFileAttributesW,DeleteFileA,Sleep,StrToIntA,CreateDirectoryW,

6_2_00407C97

Networking

C2 URLs / IPs found in malware configuration

Source: Malware configuration extractor

URLs: unifrieghtmovers.com

Source: global traffic

TCP traffic: 192.168.2.7:49701 -> 23.95.60.82:2558

Source: global traffic

HTTP traffic detected: GET /json.gp HTTP/1.1Host: geoplugin.netCache-Control: no-cache

Source: Joe Sandbox View	IP Address: 178.237.33.50 178.237.33.50
Source: Joe Sandbox View	IP Address: 23.95.60.82 23.95.60.82

Source: Joe Sandbox View

ASN Name: AS-COLOCROSSINGUS AS-COLOCROSSINGUS

Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_0041B380 InternetOpenW,InternetOpenUrlW,InternetReadFile,InternetCloseHandle,InternetCloseHandle,InternetCloseHandle,

6_2_0041B380

Source: global traffic

HTTP traffic detected: GET /json.gp HTTP/1.1Host: geoplugin.netCache-Control: no-cache

Source: global traffic	DNS traffic detected: DNS query: unifrieghtmovers.com
Source: global traffic	DNS traffic detected: DNS query: geoplugin.net

Source: CasPol.exe, CasPol.exe, 00000006.00000002.3738453046.0000000000FE5000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000006.00000002.3738453046.0000000000FB4000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000006.00000002.3738453046.0000000000FC8000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000006.00000002.3736494218.0000000000F77000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://geoplugin.net/json.gp
Source: CasPol.exe, 00000006.00000002.3738453046.0000000000FB4000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://geoplugin.net/json.gp-
Source: C1ZsNxSer8.exe, 00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp, CasPol.exe, 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp	String found in binary or memory: http://geoplugin.net/json.gp/C
Source: CasPol.exe, 00000006.00000002.3736494218.0000000000F77000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://geoplugin.net/json.gpSystem32
Source: CasPol.exe, 00000006.00000002.3738453046.0000000000FB4000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://geoplugin.net/json.gpl
Source: C1ZsNxSer8.exe	String found in binary or memory: https://aka.ms/GlobalizationInvariantMode
Source: C1ZsNxSer8.exe	String found in binary or memory: https://aka.ms/nativeaot-c
Source: C1ZsNxSer8.exe	String found in binary or memory: https://aka.ms/nativeaot-compatibility
Source: C1ZsNxSer8.exe, 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmp	String found in binary or memory: https://aka.ms/nativeaot-compatibilityX
Source: C1ZsNxSer8.exe	String found in binary or memory: https://aka.ms/nativeaot-compatibilityY
Source: C1ZsNxSer8.exe	String found in binary or memory: https://aka.ms/nativeaot-compatibilityy

Key, Mouse, Clipboard, Microphone and Screen Capturing

Contains functionality to register a low level keyboard hook

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_0040A2B8 SetWindowsHookExA 0000000D,0040A2A4,00000000

6_2_0040A2B8

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_0040B70E OpenClipboard,GetClipboardData,CloseClipboard,

6_2_0040B70E

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_004168C1 OpenClipboard,EmptyClipboard,GlobalAlloc,GlobalLock,GlobalUnlock,SetClipboardData,CloseClipboard,OpenClipboard,GetClipboardData,GlobalLock,GlobalUnlock,CloseClipboard,

6_2_004168C1

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_0040B70E OpenClipboard,GetClipboardData,CloseClipboard,

6_2_0040B70E

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_0040A3E0 GetForegroundWindow,GetWindowThreadProcessId,GetKeyboardLayout,GetKeyState,GetKeyboardState,ToUnicodeEx,ToUnicodeEx,ToUnicodeEx,ToUnicodeEx,

6_2_0040A3E0

E-Banking Fraud

Yara detected Remcos RAT

Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.2.CasPol.exe.400000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bf964228.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bf964228.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000002.3736494218.0000000000F77000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: C1ZsNxSer8.exe PID: 3432, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: CasPol.exe PID: 6780, type: MEMORYSTR

Spam, unwanted Advertisements and Ransom Demands

Contains functionalty to change the wallpaper

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_0041C9E2 SystemParametersInfoW,

6_2_0041C9E2

System Summary

Malicious sample detected (through community Yara rule)

Source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack, type: UNPACKEDPE	Matched rule: REMCOS_RAT_variants Author: unknown
Source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack, type: UNPACKEDPE	Matched rule: Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) Author: ditekSHen
Source: 6.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: 6.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: REMCOS_RAT_variants Author: unknown
Source: 6.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) Author: ditekSHen
Source: 6.2.CasPol.exe.400000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: 6.2.CasPol.exe.400000.0.raw.unpack, type: UNPACKEDPE	Matched rule: REMCOS_RAT_variants Author: unknown
Source: 6.2.CasPol.exe.400000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) Author: ditekSHen
Source: 1.2.C1ZsNxSer8.exe.145bf964228.2.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: 1.2.C1ZsNxSer8.exe.145bf964228.2.unpack, type: UNPACKEDPE	Matched rule: REMCOS_RAT_variants Author: unknown
Source: 1.2.C1ZsNxSer8.exe.145bf964228.2.unpack, type: UNPACKEDPE	Matched rule: Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) Author: ditekSHen
Source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack, type: UNPACKEDPE	Matched rule: REMCOS_RAT_variants Author: unknown
Source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack, type: UNPACKEDPE	Matched rule: Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) Author: ditekSHen
Source: 1.2.C1ZsNxSer8.exe.145bf964228.2.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: 1.2.C1ZsNxSer8.exe.145bf964228.2.raw.unpack, type: UNPACKEDPE	Matched rule: Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) Author: ditekSHen
Source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: REMCOS_RAT_variants Author: unknown
Source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) Author: ditekSHen
Source: 00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: Process Memory Space: C1ZsNxSer8.exe PID: 3432, type: MEMORYSTR	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: Process Memory Space: CasPol.exe PID: 6780, type: MEMORYSTR	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Process Stats: CPU usage > 49%

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_004167B4 ExitWindowsEx,LoadLibraryA,GetProcAddress,

6_2_004167B4

Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A30750	1_2_00007FF774A30750
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A19140	1_2_00007FF774A19140
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A2C350	1_2_00007FF774A2C350
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A2ED00	1_2_00007FF774A2ED00
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A2F550	1_2_00007FF774A2F550
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A2DE20	1_2_00007FF774A2DE20
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A337F0	1_2_00007FF774A337F0
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A28F30	1_2_00007FF774A28F30
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A1FF90	1_2_00007FF774A1FF90
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A080B0	1_2_00007FF774A080B0
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A13910	1_2_00007FF774A13910
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A328F0	1_2_00007FF774A328F0
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A319F0	1_2_00007FF774A319F0
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A1F9E4	1_2_00007FF774A1F9E4
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774AB4160	1_2_00007FF774AB4160
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A34160	1_2_00007FF774A34160
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A28AB0	1_2_00007FF774A28AB0
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A38BC0	1_2_00007FF774A38BC0
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A16BB6	1_2_00007FF774A16BB6
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A1E4E0	1_2_00007FF774A1E4E0
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A12C50	1_2_00007FF774A12C50
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A32480	1_2_00007FF774A32480
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0043E0CC	6_2_0043E0CC
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0041F0FA	6_2_0041F0FA
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00454159	6_2_00454159
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00438168	6_2_00438168
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_004461F0	6_2_004461F0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0043E2FB	6_2_0043E2FB
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0045332B	6_2_0045332B
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0042739D	6_2_0042739D
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_004374E6	6_2_004374E6
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0043E558	6_2_0043E558
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00438770	6_2_00438770
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_004378FE	6_2_004378FE
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00433946	6_2_00433946
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0044D9C9	6_2_0044D9C9
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00427A46	6_2_00427A46
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0041DB62	6_2_0041DB62
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00427BAF	6_2_00427BAF
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00437D33	6_2_00437D33
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00435E5E	6_2_00435E5E
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00426E0E	6_2_00426E0E
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0043DE9D	6_2_0043DE9D
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00413FCA	6_2_00413FCA
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00436FEA	6_2_00436FEA

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: String function: 00434E10 appears 54 times
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: String function: 00402093 appears 50 times
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: String function: 00434770 appears 41 times
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: String function: 00401E65 appears 34 times
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: String function: 00007FF774A09D50 appears 51 times

Source: C1ZsNxSer8.exe	Binary or memory string: OriginalFilename vs C1ZsNxSer8.exe
Source: C1ZsNxSer8.exe, 00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameGetHRForExceptionRoundToNegativeInfinityScalar.dll~/ vs C1ZsNxSer8.exe
Source: C1ZsNxSer8.exe, 00000001.00000002.1270156855.00000145BEC00000.00000004.00001000.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameGetHRForExceptionRoundToNegativeInfinityScalar.dll~/ vs C1ZsNxSer8.exe
Source: C1ZsNxSer8.exe	Binary or memory string: OriginalFilenameGetHRForExceptionRoundToNegativeInfinityScalar.dll~/ vs C1ZsNxSer8.exe

Source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 reference_sample = 0ebeffa44bd1c3603e30688ace84ea638fbcf485ca55ddcfd6fbe90609d4f3ed, os = windows, severity = x86, creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Remcos, fingerprint = a5267bc2dee28a3ef58beeb7e4a151699e3e561c16ce0ab9eb27de33c122664d, id = b296e965-a99e-4446-b969-ba233a2a8af4, last_modified = 2021-08-23
Source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack, type: UNPACKEDPE	Matched rule: REMCOS_RAT_variants Description = Detects multiple variants of REMCOS seen in the wild. Created by modifying and combining several of Florian\'s recent REMCOS ruleset. This rule aims for broader detection than the original ruleset, which used separate rules for each variant. If you do decide to break it into individual rules, the YARA strings variable names are grouped by the REMCOS variant type., Website = https://www.deadbits.org, Date = 2019-07-18, Repo = https://github.com/deadbits/yara-rules, Author = Adam M. Swanda
Source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM author = ditekSHen, description = Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Source: 6.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 reference_sample = 0ebeffa44bd1c3603e30688ace84ea638fbcf485ca55ddcfd6fbe90609d4f3ed, os = windows, severity = x86, creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Remcos, fingerprint = a5267bc2dee28a3ef58beeb7e4a151699e3e561c16ce0ab9eb27de33c122664d, id = b296e965-a99e-4446-b969-ba233a2a8af4, last_modified = 2021-08-23
Source: 6.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: REMCOS_RAT_variants Description = Detects multiple variants of REMCOS seen in the wild. Created by modifying and combining several of Florian\'s recent REMCOS ruleset. This rule aims for broader detection than the original ruleset, which used separate rules for each variant. If you do decide to break it into individual rules, the YARA strings variable names are grouped by the REMCOS variant type., Website = https://www.deadbits.org, Date = 2019-07-18, Repo = https://github.com/deadbits/yara-rules, Author = Adam M. Swanda
Source: 6.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM author = ditekSHen, description = Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Source: 6.2.CasPol.exe.400000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 reference_sample = 0ebeffa44bd1c3603e30688ace84ea638fbcf485ca55ddcfd6fbe90609d4f3ed, os = windows, severity = x86, creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Remcos, fingerprint = a5267bc2dee28a3ef58beeb7e4a151699e3e561c16ce0ab9eb27de33c122664d, id = b296e965-a99e-4446-b969-ba233a2a8af4, last_modified = 2021-08-23
Source: 6.2.CasPol.exe.400000.0.raw.unpack, type: UNPACKEDPE	Matched rule: REMCOS_RAT_variants Description = Detects multiple variants of REMCOS seen in the wild. Created by modifying and combining several of Florian\'s recent REMCOS ruleset. This rule aims for broader detection than the original ruleset, which used separate rules for each variant. If you do decide to break it into individual rules, the YARA strings variable names are grouped by the REMCOS variant type., Website = https://www.deadbits.org, Date = 2019-07-18, Repo = https://github.com/deadbits/yara-rules, Author = Adam M. Swanda
Source: 6.2.CasPol.exe.400000.0.raw.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM author = ditekSHen, description = Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Source: 1.2.C1ZsNxSer8.exe.145bf964228.2.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 reference_sample = 0ebeffa44bd1c3603e30688ace84ea638fbcf485ca55ddcfd6fbe90609d4f3ed, os = windows, severity = x86, creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Remcos, fingerprint = a5267bc2dee28a3ef58beeb7e4a151699e3e561c16ce0ab9eb27de33c122664d, id = b296e965-a99e-4446-b969-ba233a2a8af4, last_modified = 2021-08-23
Source: 1.2.C1ZsNxSer8.exe.145bf964228.2.unpack, type: UNPACKEDPE	Matched rule: REMCOS_RAT_variants Description = Detects multiple variants of REMCOS seen in the wild. Created by modifying and combining several of Florian\'s recent REMCOS ruleset. This rule aims for broader detection than the original ruleset, which used separate rules for each variant. If you do decide to break it into individual rules, the YARA strings variable names are grouped by the REMCOS variant type., Website = https://www.deadbits.org, Date = 2019-07-18, Repo = https://github.com/deadbits/yara-rules, Author = Adam M. Swanda
Source: 1.2.C1ZsNxSer8.exe.145bf964228.2.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM author = ditekSHen, description = Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 reference_sample = 0ebeffa44bd1c3603e30688ace84ea638fbcf485ca55ddcfd6fbe90609d4f3ed, os = windows, severity = x86, creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Remcos, fingerprint = a5267bc2dee28a3ef58beeb7e4a151699e3e561c16ce0ab9eb27de33c122664d, id = b296e965-a99e-4446-b969-ba233a2a8af4, last_modified = 2021-08-23
Source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack, type: UNPACKEDPE	Matched rule: REMCOS_RAT_variants Description = Detects multiple variants of REMCOS seen in the wild. Created by modifying and combining several of Florian\'s recent REMCOS ruleset. This rule aims for broader detection than the original ruleset, which used separate rules for each variant. If you do decide to break it into individual rules, the YARA strings variable names are grouped by the REMCOS variant type., Website = https://www.deadbits.org, Date = 2019-07-18, Repo = https://github.com/deadbits/yara-rules, Author = Adam M. Swanda
Source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM author = ditekSHen, description = Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Source: 1.2.C1ZsNxSer8.exe.145bf964228.2.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 reference_sample = 0ebeffa44bd1c3603e30688ace84ea638fbcf485ca55ddcfd6fbe90609d4f3ed, os = windows, severity = x86, creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Remcos, fingerprint = a5267bc2dee28a3ef58beeb7e4a151699e3e561c16ce0ab9eb27de33c122664d, id = b296e965-a99e-4446-b969-ba233a2a8af4, last_modified = 2021-08-23
Source: 1.2.C1ZsNxSer8.exe.145bf964228.2.raw.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM author = ditekSHen, description = Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Remcos_b296e965 reference_sample = 0ebeffa44bd1c3603e30688ace84ea638fbcf485ca55ddcfd6fbe90609d4f3ed, os = windows, severity = x86, creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Remcos, fingerprint = a5267bc2dee28a3ef58beeb7e4a151699e3e561c16ce0ab9eb27de33c122664d, id = b296e965-a99e-4446-b969-ba233a2a8af4, last_modified = 2021-08-23
Source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: REMCOS_RAT_variants Description = Detects multiple variants of REMCOS seen in the wild. Created by modifying and combining several of Florian\'s recent REMCOS ruleset. This rule aims for broader detection than the original ruleset, which used separate rules for each variant. If you do decide to break it into individual rules, the YARA strings variable names are grouped by the REMCOS variant type., Website = https://www.deadbits.org, Date = 2019-07-18, Repo = https://github.com/deadbits/yara-rules, Author = Adam M. Swanda
Source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM author = ditekSHen, description = Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Source: 00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Remcos_b296e965 reference_sample = 0ebeffa44bd1c3603e30688ace84ea638fbcf485ca55ddcfd6fbe90609d4f3ed, os = windows, severity = x86, creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Remcos, fingerprint = a5267bc2dee28a3ef58beeb7e4a151699e3e561c16ce0ab9eb27de33c122664d, id = b296e965-a99e-4446-b969-ba233a2a8af4, last_modified = 2021-08-23
Source: Process Memory Space: C1ZsNxSer8.exe PID: 3432, type: MEMORYSTR	Matched rule: Windows_Trojan_Remcos_b296e965 reference_sample = 0ebeffa44bd1c3603e30688ace84ea638fbcf485ca55ddcfd6fbe90609d4f3ed, os = windows, severity = x86, creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Remcos, fingerprint = a5267bc2dee28a3ef58beeb7e4a151699e3e561c16ce0ab9eb27de33c122664d, id = b296e965-a99e-4446-b969-ba233a2a8af4, last_modified = 2021-08-23
Source: Process Memory Space: CasPol.exe PID: 6780, type: MEMORYSTR	Matched rule: Windows_Trojan_Remcos_b296e965 reference_sample = 0ebeffa44bd1c3603e30688ace84ea638fbcf485ca55ddcfd6fbe90609d4f3ed, os = windows, severity = x86, creation_date = 2021-06-10, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Remcos, fingerprint = a5267bc2dee28a3ef58beeb7e4a151699e3e561c16ce0ab9eb27de33c122664d, id = b296e965-a99e-4446-b969-ba233a2a8af4, last_modified = 2021-08-23

Source: C1ZsNxSer8.exe

Static PE information: Section: .rsrc ZLIB complexity 0.9982945393041237

Source: classification engine

Classification label: mal100.rans.troj.spyw.expl.evad.winEXE@4/1@2/2

Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A12A80 LookupPrivilegeValueW,GetCurrentProcess,OpenProcessToken,AdjustTokenPrivileges,GetLastError,CloseHandle,GetLargePageMinimum,VirtualAlloc,GetCurrentProcess,VirtualAllocExNuma,		1_2_00007FF774A12A80
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00417952 GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueA,AdjustTokenPrivileges,GetLastError,		6_2_00417952

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_0040F474 GetModuleFileNameW,CreateToolhelp32Snapshot,Process32FirstW,Process32NextW,CloseHandle,CloseHandle,

6_2_0040F474

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_0041B4A8 FindResourceA,LoadResource,LockResource,SizeofResource,

6_2_0041B4A8

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_0041AA4A OpenSCManagerW,OpenServiceW,CloseServiceHandle,StartServiceW,CloseServiceHandle,CloseServiceHandle,CloseServiceHandle,

6_2_0041AA4A

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

File created: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\BEDT2L3A\json[1].json

Jump to behavior

Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6000:120:WilError_03
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Mutant created: \Sessions\1\BaseNamedObjects\chrome-E2SMAR

Source: C1ZsNxSer8.exe

Static file information: TRID: Win64 Executable GUI Net Framework (217006/5) 49.88%

Source: C:\Users\user\Desktop\C1ZsNxSer8.exe

Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: C1ZsNxSer8.exe

ReversingLabs: Detection: 23%

Source: C:\Users\user\Desktop\C1ZsNxSer8.exe

File read: C:\Users\user\Desktop\C1ZsNxSer8.exe

Jump to behavior

Source: unknown	Process created: C:\Users\user\Desktop\C1ZsNxSer8.exe "C:\Users\user\Desktop\C1ZsNxSer8.exe"
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"	Jump to behavior

Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: winmm.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: urlmon.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: wininet.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: iertutil.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: srvcli.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: netutils.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: iphlpapi.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: rstrtmgr.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: ncrypt.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: ntasn1.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: mswsock.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: dnsapi.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: rasadhlp.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: fwpuclnt.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: cryptsp.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: rsaenh.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: cryptbase.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: ondemandconnroutehelper.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: winhttp.dll	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: winnsi.dll	Jump to behavior

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0358b920-0ac7-461f-98f4-58e32cd89148}\InProcServer32

Jump to behavior

Source: C1ZsNxSer8.exe

Static PE information: Image base 0x140000000 > 0x60000000

Source: C1ZsNxSer8.exe

Static file information: File size 2673152 > 1048576

Source: C1ZsNxSer8.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: C1ZsNxSer8.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: C1ZsNxSer8.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: C1ZsNxSer8.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: C1ZsNxSer8.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: C1ZsNxSer8.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT

Source: C1ZsNxSer8.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source: C1ZsNxSer8.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source: C1ZsNxSer8.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: C1ZsNxSer8.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: C1ZsNxSer8.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: C1ZsNxSer8.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: C1ZsNxSer8.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_0041CB50 LoadLibraryA,LoadLibraryA,GetProcAddress,GetProcAddress,GetModuleHandleA,GetModuleHandleA,GetProcAddress,LoadLibraryA,GetProcAddress,LoadLibraryA,GetProcAddress,LoadLibraryA,GetProcAddress,LoadLibraryA,GetProcAddress,GetModuleHandleA,GetProcAddress,GetModuleHandleA,GetProcAddress,LoadLibraryA,GetProcAddress,GetModuleHandleA,GetProcAddress,GetModuleHandleA,GetProcAddress,GetModuleHandleA,GetProcAddress,GetModuleHandleA,GetProcAddress,GetModuleHandleA,GetProcAddress,LoadLibraryA,GetProcAddress,LoadLibraryA,GetProcAddress,GetModuleHandleA,GetProcAddress,GetModuleHandleA,GetProcAddress,LoadLibraryA,GetProcAddress,LoadLibraryA,GetProcAddress,GetModuleHandleA,GetProcAddress,GetModuleHandleA,GetProcAddress,LoadLibraryA,GetProcAddress,LoadLibraryA,GetProcAddress,LoadLibraryA,GetProcAddress,LoadLibraryA,GetProcAddress,

6_2_0041CB50

Source: C1ZsNxSer8.exe	Static PE information: section name: .managed
Source: C1ZsNxSer8.exe	Static PE information: section name: hydrated

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00457106 push ecx; ret	6_2_00457119
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0045B11A push esp; ret	6_2_0045B141
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0045E54D push esi; ret	6_2_0045E556
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00457A28 push eax; ret	6_2_00457A46
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00434E56 push ecx; ret	6_2_00434E69

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_00406EB0 ShellExecuteW,URLDownloadToFileW,

6_2_00406EB0

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_0041AA4A OpenSCManagerW,OpenServiceW,CloseServiceHandle,StartServiceW,CloseServiceHandle,CloseServiceHandle,CloseServiceHandle,

6_2_0041AA4A

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

6_2_0041CB50

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Process information set: NOOPENFILEERRORBOX

Jump to behavior

Malware Analysis System Evasion

Delayed program exit found

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_0040F7A7 Sleep,ExitProcess,

6_2_0040F7A7

Source: C:\Users\user\Desktop\C1ZsNxSer8.exe

Memory allocated: 145BBD80000 memory reserve | memory write watch

Jump to behavior

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: OpenSCManagerA,EnumServicesStatusW,GetLastError,EnumServicesStatusW,OpenServiceW,QueryServiceConfigW,GetLastError,QueryServiceConfigW,CloseServiceHandle,CloseServiceHandle,

6_2_0041A748

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Window / User API: threadDelayed 4908			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Window / User API: threadDelayed 5082			Jump to behavior

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe TID: 4340	Thread sleep count: 4908 > 30	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe TID: 4340	Thread sleep time: -14724000s >= -30000s	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe TID: 4340	Thread sleep count: 5082 > 30	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe TID: 4340	Thread sleep time: -15246000s >= -30000s	Jump to behavior

Source: C:\Windows\System32\conhost.exe

Last function: Thread delayed

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00409253 __EH_prolog,__CxxThrowException@8,FindFirstFileW,FindNextFileW,FindClose,FindClose,	6_2_00409253
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0041C291 FindFirstFileW,FindNextFileW,RemoveDirectoryW,SetFileAttributesW,DeleteFileW,GetLastError,FindClose,RemoveDirectoryW,FindClose,	6_2_0041C291
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0040C34D FindFirstFileW,PathFileExistsW,FindNextFileW,FindClose,FindClose,	6_2_0040C34D
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00409665 __EH_prolog,FindFirstFileW,FindNextFileW,FindClose,FindClose,	6_2_00409665
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0044E879 FindFirstFileExA,	6_2_0044E879
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0040880C __EH_prolog,FindFirstFileW,__CxxThrowException@8,FindNextFileW,FindClose,	6_2_0040880C
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0040783C FindFirstFileW,FindNextFileW,	6_2_0040783C
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00419AF5 FindFirstFileW,FindNextFileW,FindNextFileW,	6_2_00419AF5
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0040BB30 FindFirstFileA,FindClose,DeleteFileA,GetLastError,DeleteFileA,GetLastError,FindNextFileA,FindClose,	6_2_0040BB30
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0040BD37 FindFirstFileA,FindClose,DeleteFileA,GetLastError,FindNextFileA,FindClose,FindClose,	6_2_0040BD37

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_00407C97 SetEvent,GetFileAttributesW,DeleteFileW,ShellExecuteW,GetLogicalDriveStringsA,SetFileAttributesW,DeleteFileA,Sleep,StrToIntA,CreateDirectoryW,

6_2_00407C97

Source: C:\Users\user\Desktop\C1ZsNxSer8.exe

Code function: 1_2_00007FF774A126B0 GetSystemInfo,GetNumaHighestNodeNumber,GetCurrentProcess,GetProcessGroupAffinity,GetLastError,GetCurrentProcess,GetProcessAffinityMask,

1_2_00007FF774A126B0

Source: C1ZsNxSer8.exe	Binary or memory string: qEMutating a value collection derived from a dictionary is not allowed.Y
Source: CasPol.exe, 00000006.00000002.3738453046.0000000000FFE000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000006.00000002.3736494218.0000000000F77000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAW
Source: CasPol.exe, 00000006.00000002.3738453046.0000000000FE5000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAWH.

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

API call chain: ExitProcess graph end node

graph_6-48845

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_004349F9 IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,

6_2_004349F9

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

6_2_0041CB50

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_004432B5 mov eax, dword ptr fs:[00000030h]

6_2_004432B5

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_00412077 GetProcessHeap,HeapFree,

6_2_00412077

Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A05760 RtlAddVectoredExceptionHandler,	1_2_00007FF774A05760
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Code function: 1_2_00007FF774A69A88 SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,	1_2_00007FF774A69A88
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_004349F9 IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,	6_2_004349F9
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00434B47 SetUnhandledExceptionFilter,	6_2_00434B47
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_0043BB22 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,	6_2_0043BB22
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 6_2_00434FDC SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,	6_2_00434FDC

HIPS / PFW / Operating System Protection Evasion

Allocates memory in foreign processes

Source: C:\Users\user\Desktop\C1ZsNxSer8.exe

Memory allocated: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 400000 protect: page execute and read and write

Jump to behavior

Injects a PE file into a foreign processes

Source: C:\Users\user\Desktop\C1ZsNxSer8.exe

Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 400000 value starts with: 4D5A

Jump to behavior

Writes to foreign memory regions

Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 400000	Jump to behavior
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 401000	Jump to behavior
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 459000	Jump to behavior
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 471000	Jump to behavior
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 477000	Jump to behavior
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 478000	Jump to behavior
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 479000	Jump to behavior
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 47E000	Jump to behavior
Source: C:\Users\user\Desktop\C1ZsNxSer8.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: B96008	Jump to behavior

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: GetCurrentProcessId,OpenMutexA,CloseHandle,CreateThread,CloseHandle,Sleep,OpenProcess, svchost.exe

6_2_004120F7

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_00419627 mouse_event,

6_2_00419627

Source: C:\Users\user\Desktop\C1ZsNxSer8.exe

Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"

Jump to behavior

Source: CasPol.exe, 00000006.00000002.3738453046.0000000000FC8000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Program Manager
Source: CasPol.exe, 00000006.00000002.3738453046.0000000000FC8000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Program ManagerAc
Source: CasPol.exe, 00000006.00000002.3738453046.0000000000FB4000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000006.00000002.3738453046.0000000000FC8000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000006.00000002.3736494218.0000000000F77000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: \|Program Manager\|

Source: C:\Users\user\Desktop\C1ZsNxSer8.exe

Code function: 1_2_00007FF774A05410 cpuid

1_2_00007FF774A05410

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: GetLocaleInfoA,	6_2_0040F8D1
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: EnumSystemLocalesW,	6_2_00452036
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: GetLocaleInfoW,GetLocaleInfoW,GetLocaleInfoW,	6_2_004520C3
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: GetLocaleInfoW,	6_2_00452313
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: EnumSystemLocalesW,	6_2_00448404
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: GetLocaleInfoW,GetLocaleInfoW,GetACP,	6_2_0045243C
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: GetLocaleInfoW,	6_2_00452543
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: GetUserDefaultLCID,IsValidCodePage,IsValidLocale,GetLocaleInfoW,GetLocaleInfoW,	6_2_00452610
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: GetLocaleInfoW,	6_2_004488ED
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: IsValidCodePage,_wcschr,_wcschr,GetLocaleInfoW,	6_2_00451CD8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: EnumSystemLocalesW,	6_2_00451F50
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: EnumSystemLocalesW,	6_2_00451F9B

Source: C:\Users\user\Desktop\C1ZsNxSer8.exe

Code function: 1_2_00007FF774A6955C GetSystemTimeAsFileTime,GetCurrentThreadId,GetCurrentProcessId,QueryPerformanceCounter,

1_2_00007FF774A6955C

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_0041B60D GetComputerNameExW,GetUserNameW,

6_2_0041B60D

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: 6_2_00449190 _free,_free,_free,GetTimeZoneInformation,WideCharToMultiByte,WideCharToMultiByte,_free,

6_2_00449190

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Jump to behavior

Stealing of Sensitive Information

Yara detected Remcos RAT

Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.2.CasPol.exe.400000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bf964228.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bf964228.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000002.3736494218.0000000000F77000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: C1ZsNxSer8.exe PID: 3432, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: CasPol.exe PID: 6780, type: MEMORYSTR

Contains functionality to steal Chrome passwords or cookies

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: \AppData\Local\Google\Chrome\User Data\Default\Login Data

6_2_0040BA12

Contains functionality to steal Firefox passwords or cookies

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: \AppData\Roaming\Mozilla\Firefox\Profiles\		6_2_0040BB30
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: \key3.db		6_2_0040BB30

Remote Access Functionality

Yara detected Remcos RAT

Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 6.2.CasPol.exe.400000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bf964228.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bfbc3ae0.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.C1ZsNxSer8.exe.145bf964228.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000006.00000002.3736494218.0000000000F77000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: C1ZsNxSer8.exe PID: 3432, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: CasPol.exe PID: 6780, type: MEMORYSTR

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Code function: cmd.exe

6_2_0040569A

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	1 Native API	1 DLL Side-Loading	1 DLL Side-Loading	1 Deobfuscate/Decode Files or Information	1 OS Credential Dumping	2 System Time Discovery	Remote Services	11 Archive Collected Data	12 Ingress Tool Transfer	Exfiltration Over Other Network Medium	1 System Shutdown/Reboot
Credentials	Domains	Default Accounts	1 Command and Scripting Interpreter	1 Windows Service	1 Bypass User Account Control	2 Obfuscated Files or Information	111 Input Capture	1 Account Discovery	Remote Desktop Protocol	111 Input Capture	2 Encrypted Channel	Exfiltration Over Bluetooth	1 Defacement
Email Addresses	DNS Server	Domain Accounts	2 Service Execution	Logon Script (Windows)	1 Access Token Manipulation	1 Software Packing	2 Credentials In Files	1 System Service Discovery	SMB/Windows Admin Shares	3 Clipboard Data	1 Non-Standard Port	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	1 Windows Service	1 DLL Side-Loading	NTDS	2 File and Directory Discovery	Distributed Component Object Model	Input Capture	2 Non-Application Layer Protocol	Traffic Duplication	Data Destruction
Gather Victim Network Information	Server	Cloud Accounts	Launchd	Network Logon Script	322 Process Injection	1 Bypass User Account Control	LSA Secrets	24 System Information Discovery	SSH	Keylogging	12 Application Layer Protocol	Scheduled Transfer	Data Encrypted for Impact
Domain Properties	Botnet	Replication Through Removable Media	Scheduled Task	RC Scripts	RC Scripts	1 Masquerading	Cached Domain Credentials	21 Security Software Discovery	VNC	GUI Input Capture	Multiband Communication	Data Transfer Size Limits	Service Stop
DNS	Web Services	External Remote Services	Systemd Timers	Startup Items	Startup Items	2 Virtualization/Sandbox Evasion	DCSync	2 Virtualization/Sandbox Evasion	Windows Remote Management	Web Portal Capture	Commonly Used Port	Exfiltration Over C2 Channel	Inhibit System Recovery
Network Trust Dependencies	Serverless	Drive-by Compromise	Container Orchestration Job	Scheduled Task/Job	Scheduled Task/Job	1 Access Token Manipulation	Proc Filesystem	2 Process Discovery	Cloud Services	Credential API Hooking	Application Layer Protocol	Exfiltration Over Alternative Protocol	Defacement
Network Topology	Malvertising	Exploit Public-Facing Application	Command and Scripting Interpreter	At	At	322 Process Injection	/etc/passwd and /etc/shadow	1 Application Window Discovery	Direct Cloud VM Connections	Data Staged	Web Protocols	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Internal Defacement
IP Addresses	Compromise Infrastructure	Supply Chain Compromise	PowerShell	Cron	Cron	Dynamic API Resolution	Network Sniffing	1 System Owner/User Discovery	Shared Webroot	Local Data Staging	File Transfer Protocols	Exfiltration Over Asymmetric Encrypted Non-C2 Protocol	External Defacement

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label	Link
C1ZsNxSer8.exe	24%	ReversingLabs

Source	Detection	Scanner	Label
http://geoplugin.net/json.gp	0%	URL Reputation	safe
http://geoplugin.net/json.gp/C	0%	URL Reputation	safe
https://aka.ms/nativeaot-compatibility	0%	Avira URL Cloud	safe
http://geoplugin.net/json.gpSystem32	0%	Avira URL Cloud	safe
https://aka.ms/GlobalizationInvariantMode	0%	Avira URL Cloud	safe
unifrieghtmovers.com	0%	Avira URL Cloud	safe
https://aka.ms/nativeaot-compatibilityX	0%	Avira URL Cloud	safe
https://aka.ms/nativeaot-compatibilityY	0%	Avira URL Cloud	safe
https://aka.ms/nativeaot-c	0%	Avira URL Cloud	safe
http://geoplugin.net/json.gpl	0%	Avira URL Cloud	safe
http://geoplugin.net/json.gp-	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
geoplugin.net	178.237.33.50	true	false		unknown
unifrieghtmovers.com	23.95.60.82	true	true		unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://geoplugin.net/json.gp	false	URL Reputation: safe	unknown
unifrieghtmovers.com	true	Avira URL Cloud: safe	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
https://aka.ms/GlobalizationInvariantMode	C1ZsNxSer8.exe	false	Avira URL Cloud: safe	unknown
http://geoplugin.net/json.gp/C	C1ZsNxSer8.exe, 00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp, CasPol.exe, 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp	false	URL Reputation: safe	unknown
http://geoplugin.net/json.gpl	CasPol.exe, 00000006.00000002.3738453046.0000000000FB4000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
https://aka.ms/nativeaot-c	C1ZsNxSer8.exe	false	Avira URL Cloud: safe	unknown
http://geoplugin.net/json.gpSystem32	CasPol.exe, 00000006.00000002.3736494218.0000000000F77000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
https://aka.ms/nativeaot-compatibility	C1ZsNxSer8.exe	false	Avira URL Cloud: safe	unknown
https://aka.ms/nativeaot-compatibilityY	C1ZsNxSer8.exe	false	Avira URL Cloud: safe	unknown
https://aka.ms/nativeaot-compatibilityy	C1ZsNxSer8.exe	false		unknown
https://aka.ms/nativeaot-compatibilityX	C1ZsNxSer8.exe, 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmp	false	Avira URL Cloud: safe	unknown
http://geoplugin.net/json.gp-	CasPol.exe, 00000006.00000002.3738453046.0000000000FB4000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
178.237.33.50	geoplugin.net	Netherlands		8455	ATOM86-ASATOM86NL	false
23.95.60.82	unifrieghtmovers.com	United States		36352	AS-COLOCROSSINGUS	true

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1482895
Start date and time:	2024-07-26 10:37:07 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 7m 52s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	20
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	C1ZsNxSer8.exe renamed because original name is a hash value
Original Sample Name:	4fb3e6e7b8f9c12cd2d5e161f7b94760.exe
Detection:	MAL
Classification:	mal100.rans.troj.spyw.expl.evad.winEXE@4/1@2/2
EGA Information:	Successful, ratio: 100%
HCA Information:	Successful, ratio: 57% Number of executed functions: 60 Number of non-executed functions: 231
Cookbook Comments:	Found application associated with file extension: .exe Override analysis time to 240000 for current running targets taking high CPU consumption

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, dllhost.exe, WMIADAP.exe, SIHClient.exe, SgrmBroker.exe, MoUsoCoreWorker.exe, conhost.exe, backgroundTaskHost.exe, svchost.exe
Excluded domains from analysis (whitelisted): slscr.update.microsoft.com, ctldl.windowsupdate.com, time.windows.com, fe3cr.delivery.mp.microsoft.com
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtQueryValueKey calls found.
VT rate limit hit for: C1ZsNxSer8.exe

Simulations

Behavior and APIs

Time	Type	Description
06:21:01	API Interceptor	5458638x Sleep call for process: CasPol.exe modified

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
178.237.33.50	Quotation.xls	Get hash	malicious	Remcos	Browse	geoplugin.net/json.gp
	LisectAVT_2403002A_101.exe	Get hash	malicious	Remcos	Browse	geoplugin.net/json.gp
	LisectAVT_2403002A_407.exe	Get hash	malicious	Remcos	Browse	geoplugin.net/json.gp
	LisectAVT_2403002A_431.exe	Get hash	malicious	Remcos	Browse	geoplugin.net/json.gp
	IAENMAIL-A4-240717-0830-000090912_PDF.exe	Get hash	malicious	Remcos	Browse	geoplugin.net/json.gp
	CDG__ Copia de Pagamento.pdf.exe	Get hash	malicious	Remcos	Browse	geoplugin.net/json.gp
	CFS-0682-2-08 Order.exe	Get hash	malicious	Remcos	Browse	geoplugin.net/json.gp
	Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe	Get hash	malicious	Remcos, DBatLoader	Browse	geoplugin.net/json.gp
	remcos.exe	Get hash	malicious	Remcos	Browse	geoplugin.net/json.gp
	ogetback.doc	Get hash	malicious	Remcos	Browse	geoplugin.net/json.gp
23.95.60.82	Quotation.xls	Get hash	malicious	Remcos	Browse
	QUOTATION#06232024.exe	Get hash	malicious	Remcos	Browse
	RFQ00978-Abu Dhabi Hardware.exe	Get hash	malicious	Remcos	Browse
	PO#BR23-67981-BIO.exe	Get hash	malicious	Remcos	Browse
	MACHINE QUOTATION.exe	Get hash	malicious	Remcos	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
geoplugin.net	Quotation.xls	Get hash	malicious	Remcos	Browse	178.237.33.50
	LisectAVT_2403002A_101.exe	Get hash	malicious	Remcos	Browse	178.237.33.50
	LisectAVT_2403002A_407.exe	Get hash	malicious	Remcos	Browse	178.237.33.50
	LisectAVT_2403002A_431.exe	Get hash	malicious	Remcos	Browse	178.237.33.50
	IAENMAIL-A4-240717-0830-000090912_PDF.exe	Get hash	malicious	Remcos	Browse	178.237.33.50
	CDG__ Copia de Pagamento.pdf.exe	Get hash	malicious	Remcos	Browse	178.237.33.50
	CFS-0682-2-08 Order.exe	Get hash	malicious	Remcos	Browse	178.237.33.50
	Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe	Get hash	malicious	Remcos, DBatLoader	Browse	178.237.33.50
	remcos.exe	Get hash	malicious	Remcos	Browse	178.237.33.50
	ogetback.doc	Get hash	malicious	Remcos	Browse	178.237.33.50
unifrieghtmovers.com	Quotation.xls	Get hash	malicious	Remcos	Browse	23.95.60.82

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
AS-COLOCROSSINGUS	Quotation.xls	Get hash	malicious	Remcos	Browse	23.95.60.82
	#U00d6DEME TAVS#U0130YES#U0130.xls	Get hash	malicious	Remcos	Browse	198.46.176.133
	BilseMHALF.rtf	Get hash	malicious	Unknown	Browse	172.245.123.11
	2FBexXRCHR.rtf	Get hash	malicious	AgentTesla	Browse	198.46.174.139
	DBytisGNuD.exe	Get hash	malicious	CobaltStrike, Metasploit	Browse	107.174.69.116
	LisectAVT_2403002A_101.exe	Get hash	malicious	Remcos	Browse	107.175.229.139
	LisectAVT_2403002A_111.exe	Get hash	malicious	Trickbot	Browse	108.174.60.238
	042240724.xls	Get hash	malicious	Remcos	Browse	198.46.176.133
	LisectAVT_2403002A_407.exe	Get hash	malicious	Remcos	Browse	107.175.229.139
	LisectAVT_2403002A_431.exe	Get hash	malicious	Remcos	Browse	107.175.229.139
ATOM86-ASATOM86NL	Quotation.xls	Get hash	malicious	Remcos	Browse	178.237.33.50
	LisectAVT_2403002A_101.exe	Get hash	malicious	Remcos	Browse	178.237.33.50
	LisectAVT_2403002A_407.exe	Get hash	malicious	Remcos	Browse	178.237.33.50
	LisectAVT_2403002A_431.exe	Get hash	malicious	Remcos	Browse	178.237.33.50
	IAENMAIL-A4-240717-0830-000090912_PDF.exe	Get hash	malicious	Remcos	Browse	178.237.33.50
	CDG__ Copia de Pagamento.pdf.exe	Get hash	malicious	Remcos	Browse	178.237.33.50
	CFS-0682-2-08 Order.exe	Get hash	malicious	Remcos	Browse	178.237.33.50
	Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe	Get hash	malicious	Remcos, DBatLoader	Browse	178.237.33.50
	remcos.exe	Get hash	malicious	Remcos	Browse	178.237.33.50
	ogetback.doc	Get hash	malicious	Remcos	Browse	178.237.33.50

Process:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
File Type:	JSON data
Category:	dropped
Size (bytes):	962
Entropy (8bit):	5.013130376969173
Encrypted:	false
SSDEEP:	12:tklu+mnd6UGkMyGWKyGXPVGArwY307f7aZHI7GZArpv/mOAaNO+ao9W7iN5zzkwV:qlu+KdVauKyGX85jvXhNlT3/7AcV9Wro
MD5:	F61E5CC20FBBA892FF93BFBFC9F41061
SHA1:	36CD25DFAD6D9BC98697518D8C2F5B7E12A5864E
SHA-256:	28B330BB74B512AFBD70418465EC04C52450513D3CC8609B08B293DBEC847568
SHA-512:	5B6AD2F42A82AC91491C594714638B1EDCA26D60A9932C96CBA229176E95CA3FD2079B68449F62CBFFFFCA5DA6F4E25B7B49AF8A8696C95A4F11C54BCF451933
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	{. "geoplugin_request":"8.46.123.33",. "geoplugin_status":200,. "geoplugin_delay":"2ms",. "geoplugin_credit":"Some of the returned data includes GeoLite2 data created by MaxMind, available from <a href='https:\/\/www.maxmind.com'>https:\/\/www.maxmind.com<\/a>.",. "geoplugin_city":"New York",. "geoplugin_region":"New York",. "geoplugin_regionCode":"NY",. "geoplugin_regionName":"New York",. "geoplugin_areaCode":"",. "geoplugin_dmaCode":"501",. "geoplugin_countryCode":"US",. "geoplugin_countryName":"United States",. "geoplugin_inEU":0,. "geoplugin_euVATrate":false,. "geoplugin_continentCode":"NA",. "geoplugin_continentName":"North America",. "geoplugin_latitude":"40.7123",. "geoplugin_longitude":"-74.0068",. "geoplugin_locationAccuracyRadius":"20",. "geoplugin_timezone":"America\/New_York",. "geoplugin_currencyCode":"USD",. "geoplugin_currencySymbol":"$",. "geoplugin_currencySymbol_UTF8":"$",. "geoplugin_currencyConverter":0.}

Static File Info

General

File type:	PE32+ executable (GUI) x86-64, for MS Windows
Entropy (8bit):	7.219441527091625
TrID:	Win64 Executable GUI Net Framework (217006/5) 49.88% Win64 Executable GUI (202006/5) 46.43% Win64 Executable (generic) (12005/4) 2.76% Generic Win/DOS Executable (2004/3) 0.46% DOS Executable Generic (2002/1) 0.46%
File name:	C1ZsNxSer8.exe
File size:	2'673'152 bytes
MD5:	4fb3e6e7b8f9c12cd2d5e161f7b94760
SHA1:	57bdad62c6ea7f1b905c900302f918d185811a94
SHA256:	f76f9b85df2ba8850bec058164d2c752c8fd8ef0f1bcffd793e5f453d8a839bb
SHA512:	f762ad1ccd537d06c1cf3538e433671f441f100b06d37ec34b3a3e76dfbfad40ac7ca50ee32297c54f628b0b89d75c2c5255166cc992f9bcff8f117f70aa179a
SSDEEP:	49152:Og7eO7kjTav5AwVZGsY3uS+s1vm1lvt+vU0JSziMwqM:j7lmmUM7wq
TLSH:	E5C5C015E3E802A5D47BD630CE699733D3B1B8591734D68B0A4DD6862FB3A918B3F312
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......`...$n.K$n.K$n.K...J-n.K...J(n.K...J.n.K-.Kn.Ko..J-n.K$n.K.n.K...J/n.K...J`n.K$n.K%n.K7..J%n.K7.FK%n.K7..J%n.KRich$n.K.......

File Icon


Icon Hash:	00928e8e8686b000

Static PE Info

General

Entrypoint:	0x140068ec0
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x140000000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE
DLL Characteristics:	HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
Time Stamp:	0x66A2D06D [Thu Jul 25 22:23:41 2024 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	6
OS Version Minor:	0
File Version Major:	6
File Version Minor:	0
Subsystem Version Major:	6
Subsystem Version Minor:	0
Import Hash:	fa79c8f1c618648f2275daa90f4c6120

Entrypoint Preview

Instruction
dec eax
sub esp, 28h
call 00007F616CDCF758h
dec eax
add esp, 28h
jmp 00007F616CDCEF37h
int3
int3
inc eax
push ebx
dec eax
sub esp, 20h
dec eax
mov ebx, ecx
jmp 00007F616CDCF0D1h
dec eax
mov ecx, ebx
call 00007F616CDD68B1h
test eax, eax
je 00007F616CDCF0D5h
dec eax
mov ecx, ebx
call 00007F616CDCEDE7h
dec eax
test eax, eax
je 00007F616CDCF0A9h
dec eax
add esp, 20h
pop ebx
ret
dec eax
cmp ebx, FFFFFFFFh
je 00007F616CDCF0C8h
call 00007F616CDCFBE8h
int3
call 00007F616CDCFC02h
int3
jmp 00007F616CDCFC30h
int3
int3
int3
jmp 00007F616CDCF178h
int3
int3
int3
dec eax
sub esp, 28h
dec ebp
mov eax, dword ptr [ecx+38h]
dec eax
mov ecx, edx
dec ecx
mov edx, ecx
call 00007F616CDCF0D2h
mov eax, 00000001h
dec eax
add esp, 28h
ret
int3
int3
int3
inc eax
push ebx
inc ebp
mov ebx, dword ptr [eax]
dec eax
mov ebx, edx
inc ecx
and ebx, FFFFFFF8h
dec esp
mov ecx, ecx
inc ecx
test byte ptr [eax], 00000004h
dec esp
mov edx, ecx
je 00007F616CDCF0D5h
inc ecx
mov eax, dword ptr [eax+08h]
dec ebp
arpl word ptr [eax+04h], dx
neg eax
dec esp
add edx, ecx
dec eax
arpl ax, cx
dec esp
and edx, ecx
dec ecx
arpl bx, ax
dec edx
mov edx, dword ptr [eax+edx]
dec eax
mov eax, dword ptr [ebx+10h]
mov ecx, dword ptr [eax+08h]
dec eax
mov eax, dword ptr [ebx+08h]
test byte ptr [ecx+eax+03h], 0000000Fh
je 00007F616CDCF0CDh
movzx eax, byte ptr [ecx+eax+00h]

Rich Headers

Programming Language:

[IMP] VS2008 SP1 build 30729

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x25ddf0	0x58	.rdata
IMAGE_DIRECTORY_ENTRY_IMPORT	0x25de48	0xdc	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x283000	0x793a0	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x26f000	0x138d8	.pdata
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x2fd000	0x63c	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x22fd50	0x54	.rdata
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x22ff80	0x28	.rdata
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x22fc10	0x140	.rdata
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x19b000	0x730	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x71068	0x71200	705ee70f681712f037648f64f7ff349b	False	0.45604713397790053	data	6.628875011573696	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.managed	0x73000	0xc71b8	0xc7200	1a9720d8f2052361ee72792911e2998c	False	0.4527093632297552	data	6.455888936505785	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
hydrated	0x13b000	0x5f760	0x0	d41d8cd98f00b204e9800998ecf8427e	False	0	empty	0.0	IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rdata	0x19b000	0xc4826	0xc4a00	de8c4f61c1eab85a14c0763f552e6870	False	0.46696946519389704	data	6.832386028543998	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0x260000	0xe910	0x2200	8fd33c392153ba6b562bd43642981136	False	0.24126838235294118	data	3.707086596297386	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.pdata	0x26f000	0x138d8	0x13a00	085ea66cfd1057997a6929925deeaa33	False	0.488953025477707	data	6.138192127218323	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.rsrc	0x283000	0x793a0	0x79400	e02bb51fe05dba7eb1ae6d6db1fec95c	False	0.9982945393041237	data	7.999346124339988	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x2fd000	0x63c	0x800	cca946f892ab4486af2246e58222b961	False	0.4814453125	data	4.783243091845513	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	ZLIB Complexity
BINARY	0x283118	0x78c84	data	1.0003254339793501
RT_VERSION	0x2fbd9c	0x418	data	0.3234732824427481
RT_MANIFEST	0x2fc1b4	0x1ea	XML 1.0 document, Unicode text, UTF-8 (with BOM) text, with CRLF line terminators	0.5489795918367347

Imports

DLL	Import
ADVAPI32.dll	RegCloseKey, RegEnumValueW, RegOpenKeyExW, RegQueryValueExW, RegCreateKeyExW, RegDeleteKeyExW, RegDeleteValueW, RegEnumKeyExW, RegFlushKey, RegQueryInfoKeyW, RegSetValueExW, CreateWellKnownSid, GetWindowsAccountDomainSid, LookupPrivilegeValueW, RevertToSelf, OpenThreadToken, OpenProcessToken, SetThreadToken, AdjustTokenPrivileges, DuplicateTokenEx, GetSecurityDescriptorLength, EventWrite, EventRegister, EventEnabled
bcrypt.dll	BCryptGenRandom, BCryptEncrypt, BCryptDecrypt, BCryptImportKey, BCryptOpenAlgorithmProvider, BCryptCloseAlgorithmProvider, BCryptDestroyKey, BCryptSetProperty
KERNEL32.dll	TlsFree, TlsSetValue, TlsGetValue, TlsAlloc, InitializeCriticalSectionAndSpinCount, EncodePointer, RaiseException, RtlPcToFileHeader, CloseThreadpoolIo, GetStdHandle, FileTimeToSystemTime, SystemTimeToFileTime, GetSystemTime, GetCalendarInfoEx, CompareStringOrdinal, CompareStringEx, FindNLSStringEx, GetLocaleInfoEx, ResolveLocaleName, FindStringOrdinal, GetTickCount64, GetCurrentProcess, GetCurrentThread, Sleep, InitializeCriticalSection, InitializeConditionVariable, DeleteCriticalSection, LocalFree, EnterCriticalSection, SleepConditionVariableCS, LeaveCriticalSection, WakeConditionVariable, QueryPerformanceCounter, WaitForMultipleObjectsEx, GetLastError, QueryPerformanceFrequency, SetLastError, GetFullPathNameW, GetLongPathNameW, MultiByteToWideChar, WideCharToMultiByte, LocalAlloc, GetConsoleOutputCP, GetProcAddress, RaiseFailFastException, CreateThreadpoolIo, StartThreadpoolIo, CancelThreadpoolIo, LocaleNameToLCID, LCMapStringEx, EnumTimeFormatsEx, EnumCalendarInfoExEx, CopyFileExW, CreateFileW, DeleteFileW, DeviceIoControl, ExpandEnvironmentStringsW, FindClose, FindFirstFileExW, FlushFileBuffers, FreeLibrary, GetFileAttributesExW, GetFileInformationByHandleEx, GetFileType, GetModuleFileNameW, GetOverlappedResult, LoadLibraryExW, ReadFile, SetFileInformationByHandle, SetThreadErrorMode, WriteFile, GetCurrentProcessorNumberEx, CloseHandle, SetEvent, ResetEvent, CreateEventExW, GetEnvironmentVariableW, FormatMessageW, DuplicateHandle, GetThreadPriority, SetThreadPriority, CreateProcessA, GetConsoleWindow, GetModuleHandleA, FreeConsole, AllocConsole, CreateProcessW, GetThreadContext, ExitProcess, FlushProcessWriteBuffers, GetCurrentThreadId, WaitForSingleObjectEx, VirtualQuery, RtlRestoreContext, AddVectoredExceptionHandler, FlsAlloc, FlsGetValue, FlsSetValue, CreateEventW, TerminateProcess, SwitchToThread, CreateThread, SuspendThread, ResumeThread, SetThreadContext, FlushInstructionCache, VirtualAlloc, VirtualProtect, VirtualFree, QueryInformationJobObject, GetModuleHandleW, GetModuleHandleExW, GetProcessAffinityMask, InitializeContext, GetEnabledXStateFeatures, SetXStateFeaturesMask, InitializeCriticalSectionEx, GetSystemTimeAsFileTime, DebugBreak, WaitForSingleObject, SleepEx, GlobalMemoryStatusEx, GetSystemInfo, GetLogicalProcessorInformation, GetLogicalProcessorInformationEx, GetLargePageMinimum, VirtualUnlock, VirtualAllocExNuma, IsProcessInJob, GetNumaHighestNodeNumber, GetProcessGroupAffinity, K32GetProcessMemoryInfo, RtlUnwindEx, IsProcessorFeaturePresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, IsDebuggerPresent, RtlVirtualUnwind, RtlLookupFunctionEntry, RtlCaptureContext, InitializeSListHead, GetCurrentProcessId
ole32.dll	CoUninitialize, CoTaskMemAlloc, CoGetApartmentType, CoCreateGuid, CoTaskMemFree, CoWaitForMultipleHandles, CoInitializeEx
api-ms-win-crt-math-l1-1-0.dll	__setusermatherr, ceil
api-ms-win-crt-heap-l1-1-0.dll	calloc, free, _callnewh, _set_new_mode, malloc
api-ms-win-crt-string-l1-1-0.dll	wcsncmp, strncpy_s, _stricmp, strcpy_s, strcmp, _wcsicmp
api-ms-win-crt-runtime-l1-1-0.dll	_c_exit, _register_thread_local_exe_atexit_callback, _get_initial_wide_environment, _cexit, __p___wargv, __p___argc, _exit, exit, _initterm_e, _initterm, terminate, _crt_atexit, _initialize_wide_environment, _register_onexit_function, _initialize_onexit_table, _configure_wide_argv, _set_app_type, _seh_filter_exe, abort
api-ms-win-crt-stdio-l1-1-0.dll	__stdio_common_vsprintf_s, __stdio_common_vsscanf, __stdio_common_vfprintf, __acrt_iob_func, _set_fmode, __p__commode
api-ms-win-crt-locale-l1-1-0.dll	_configthreadlocale

Exports

Name	Ordinal	Address
DotNetRuntimeDebugHeader	1	0x140261360

Network Behavior

Suricata IDS Alerts

Timestamp	Protocol	SID	Signature	Source Port	Dest Port	Source IP	Dest IP
2024-07-26T10:38:04.959198+0200	TCP	2036594	ET JA3 Hash - Remcos 3.x/4.x TLS Connection	49701	2558	192.168.2.7	23.95.60.82
2024-07-26T10:39:05.833265+0200	TCP	2022930	ET EXPLOIT Possible CVE-2016-2211 Symantec Cab Parsing Buffer Overflow	443	49708	40.68.123.157	192.168.2.7
2024-07-26T10:38:06.927784+0200	TCP	2803304	ETPRO MALWARE Common Downloader Header Pattern HCa	49702	80	192.168.2.7	178.237.33.50
2024-07-26T10:38:24.330685+0200	TCP	2022930	ET EXPLOIT Possible CVE-2016-2211 Symantec Cab Parsing Buffer Overflow	443	49703	40.68.123.157	192.168.2.7

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jul 26, 2024 10:38:04.295787096 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:38:04.324446917 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:38:04.324512005 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:38:04.330125093 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:38:04.344060898 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:38:04.914554119 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:38:04.959197998 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:38:05.064799070 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:38:05.071976900 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:38:05.076947927 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:38:05.077085018 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:38:05.082032919 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:38:05.662302017 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:38:05.664174080 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:38:05.669218063 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:38:05.771567106 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:38:05.818789959 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:38:06.256460905 CEST	49702	80	192.168.2.7	178.237.33.50
Jul 26, 2024 10:38:06.261322975 CEST	80	49702	178.237.33.50	192.168.2.7
Jul 26, 2024 10:38:06.261420965 CEST	49702	80	192.168.2.7	178.237.33.50
Jul 26, 2024 10:38:06.261507988 CEST	49702	80	192.168.2.7	178.237.33.50
Jul 26, 2024 10:38:06.266562939 CEST	80	49702	178.237.33.50	192.168.2.7
Jul 26, 2024 10:38:06.927666903 CEST	80	49702	178.237.33.50	192.168.2.7
Jul 26, 2024 10:38:06.927783966 CEST	49702	80	192.168.2.7	178.237.33.50
Jul 26, 2024 10:38:06.938546896 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:38:06.945745945 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:38:07.925093889 CEST	80	49702	178.237.33.50	192.168.2.7
Jul 26, 2024 10:38:07.927594900 CEST	49702	80	192.168.2.7	178.237.33.50
Jul 26, 2024 10:38:19.502728939 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:38:19.504661083 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:38:19.512032986 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:38:49.565458059 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:38:49.567097902 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:38:49.571912050 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:39:19.749835014 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:39:19.750948906 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:39:19.756258965 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:39:49.851797104 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:39:49.853112936 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:39:49.858033895 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:39:56.225440025 CEST	49702	80	192.168.2.7	178.237.33.50
Jul 26, 2024 10:39:56.537743092 CEST	49702	80	192.168.2.7	178.237.33.50
Jul 26, 2024 10:39:57.147099972 CEST	49702	80	192.168.2.7	178.237.33.50
Jul 26, 2024 10:39:58.350250006 CEST	49702	80	192.168.2.7	178.237.33.50
Jul 26, 2024 10:40:00.756477118 CEST	49702	80	192.168.2.7	178.237.33.50
Jul 26, 2024 10:40:05.568985939 CEST	49702	80	192.168.2.7	178.237.33.50
Jul 26, 2024 10:40:15.180311918 CEST	49702	80	192.168.2.7	178.237.33.50
Jul 26, 2024 10:40:19.942975044 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:40:19.944127083 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:40:19.949577093 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:40:50.054472923 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:40:50.066587925 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:40:50.072283983 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:41:20.165333033 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:41:20.168723106 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:41:20.173887014 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:41:50.251811028 CEST	2558	49701	23.95.60.82	192.168.2.7
Jul 26, 2024 10:41:50.254616976 CEST	49701	2558	192.168.2.7	23.95.60.82
Jul 26, 2024 10:41:50.259581089 CEST	2558	49701	23.95.60.82	192.168.2.7

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jul 26, 2024 10:38:03.938909054 CEST	49377	53	192.168.2.7	1.1.1.1
Jul 26, 2024 10:38:04.290848017 CEST	53	49377	1.1.1.1	192.168.2.7
Jul 26, 2024 10:38:06.241657019 CEST	58604	53	192.168.2.7	1.1.1.1
Jul 26, 2024 10:38:06.252604008 CEST	53	58604	1.1.1.1	192.168.2.7

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Jul 26, 2024 10:38:03.938909054 CEST	192.168.2.7	1.1.1.1	0xac79	Standard query (0)	unifrieghtmovers.com	A (IP address)	IN (0x0001)	false
Jul 26, 2024 10:38:06.241657019 CEST	192.168.2.7	1.1.1.1	0x2bd1	Standard query (0)	geoplugin.net	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Jul 26, 2024 10:38:04.290848017 CEST	1.1.1.1	192.168.2.7	0xac79	No error (0)	unifrieghtmovers.com		23.95.60.82	A (IP address)	IN (0x0001)	false
Jul 26, 2024 10:38:06.252604008 CEST	1.1.1.1	192.168.2.7	0x2bd1	No error (0)	geoplugin.net		178.237.33.50	A (IP address)	IN (0x0001)	false

HTTP Request Dependency Graph

geoplugin.net

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	PID	Process
0	192.168.2.7	49702	178.237.33.50	80	6780	C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Timestamp	Bytes transferred	Direction	Data
Jul 26, 2024 10:38:06.261507988 CEST	71	OUT	GET /json.gp HTTP/1.1 Host: geoplugin.net Cache-Control: no-cache
Jul 26, 2024 10:38:06.927666903 CEST	1170	IN	HTTP/1.1 200 OK date: Fri, 26 Jul 2024 08:38:06 GMT server: Apache content-length: 962 content-type: application/json; charset=utf-8 cache-control: public, max-age=300 access-control-allow-origin: * Data Raw: 7b 0a 20 20 22 67 65 6f 70 6c 75 67 69 6e 5f 72 65 71 75 65 73 74 22 3a 22 38 2e 34 36 2e 31 32 33 2e 33 33 22 2c 0a 20 20 22 67 65 6f 70 6c 75 67 69 6e 5f 73 74 61 74 75 73 22 3a 32 30 30 2c 0a 20 20 22 67 65 6f 70 6c 75 67 69 6e 5f 64 65 6c 61 79 22 3a 22 32 6d 73 22 2c 0a 20 20 22 67 65 6f 70 6c 75 67 69 6e 5f 63 72 65 64 69 74 22 3a 22 53 6f 6d 65 20 6f 66 20 74 68 65 20 72 65 74 75 72 6e 65 64 20 64 61 74 61 20 69 6e 63 6c 75 64 65 73 20 47 65 6f 4c 69 74 65 32 20 64 61 74 61 20 63 72 65 61 74 65 64 20 62 79 20 4d 61 78 4d 69 6e 64 2c 20 61 76 61 69 6c 61 62 6c 65 20 66 72 6f 6d 20 3c 61 20 68 72 65 66 3d 27 68 74 74 70 73 3a 5c 2f 5c 2f 77 77 77 2e 6d 61 78 6d 69 6e 64 2e 63 6f 6d 27 3e 68 74 74 70 73 3a 5c 2f 5c 2f 77 77 77 2e 6d 61 78 6d 69 6e 64 2e 63 6f 6d 3c 5c 2f 61 3e 2e 22 2c 0a 20 20 22 67 65 6f 70 6c 75 67 69 6e 5f 63 69 74 79 22 3a 22 4e 65 77 20 59 6f 72 6b 22 2c 0a 20 20 22 67 65 6f 70 6c 75 67 69 6e 5f 72 65 67 69 6f 6e 22 3a 22 4e 65 77 20 59 6f 72 6b 22 2c 0a 20 20 22 67 65 6f [TRUNCATED] Data Ascii: { "geoplugin_request":"8.46.123.33", "geoplugin_status":200, "geoplugin_delay":"2ms", "geoplugin_credit":"Some of the returned data includes GeoLite2 data created by MaxMind, available from <a href='https:\/\/www.maxmind.com'>https:\/\/www.maxmind.com<\/a>.", "geoplugin_city":"New York", "geoplugin_region":"New York", "geoplugin_regionCode":"NY", "geoplugin_regionName":"New York", "geoplugin_areaCode":"", "geoplugin_dmaCode":"501", "geoplugin_countryCode":"US", "geoplugin_countryName":"United States", "geoplugin_inEU":0, "geoplugin_euVATrate":false, "geoplugin_continentCode":"NA", "geoplugin_continentName":"North America", "geoplugin_latitude":"40.7123", "geoplugin_longitude":"-74.0068", "geoplugin_locationAccuracyRadius":"20", "geoplugin_timezone":"America\/New_York", "geoplugin_currencyCode":"USD", "geoplugin_currencySymbol":"$", "geoplugin_currencySymbol_UTF8":"$", "geoplugin_currencyConverter":0}

Target ID:	1
Start time:	04:38:02
Start date:	26/07/2024
Path:	C:\Users\user\Desktop\C1ZsNxSer8.exe
Wow64 process (32bit):	false
Commandline:	"C:\Users\user\Desktop\C1ZsNxSer8.exe"
Imagebase:	0x7ff774a00000
File size:	2'673'152 bytes
MD5 hash:	4FB3E6E7B8F9C12CD2D5E161F7B94760
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Remcos, Description: Yara detected Remcos RAT, Source: 00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_UACBypassusingCMSTP, Description: Yara detected UAC Bypass using CMSTP, Source: 00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Remcos_b296e965, Description: unknown, Source: 00000001.00000002.1270156855.00000145BF964000.00000004.00001000.00020000.00000000.sdmp, Author: unknown
Reputation:	low
Has exited:	true

Show Windows behavior

Target ID:	2
Start time:	04:38:02
Start date:	26/07/2024
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff75da10000
File size:	862'208 bytes
MD5 hash:	0D698AF330FD17BEE3BF90011D49251D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	6
Start time:	04:38:02
Start date:	26/07/2024
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
Wow64 process (32bit):	true
Commandline:	"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
Imagebase:	0x8c0000
File size:	108'664 bytes
MD5 hash:	914F728C04D3EDDD5FBA59420E74E56B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Remcos, Description: Yara detected Remcos RAT, Source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_UACBypassusingCMSTP, Description: Yara detected UAC Bypass using CMSTP, Source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Remcos_b296e965, Description: unknown, Source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Author: unknown Rule: REMCOS_RAT_variants, Description: unknown, Source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Author: unknown Rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM, Description: Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003), Source: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Author: ditekSHen Rule: JoeSecurity_Remcos, Description: Yara detected Remcos RAT, Source: 00000006.00000002.3736494218.0000000000F77000.00000004.00000020.00020000.00000000.sdmp, Author: Joe Security
Reputation:	high
Has exited:	false

Show Windows behavior

Execution Graph

Execution Coverage:	6.4%
Dynamic/Decrypted Code Coverage:	0%
Signature Coverage:	25.7%
Total number of Nodes:	914
Total number of Limit Nodes:	28

Executed Functions

Function 00007FF774A126B0 Relevance: 10.6, APIs: 7, Instructions: 120
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

GetSystemInfo.KERNELBASE(?,?,?,?,?,?,?,?,?,00007FF774A0B04A), ref: 00007FF774A126BF
GetNumaHighestNodeNumber.KERNELBASE(?,?,?,?,?,?,?,?,?,00007FF774A0B04A), ref: 00007FF774A126FD
GetCurrentProcess.KERNEL32(?,?,?,?,?,?,?,?,?,00007FF774A0B04A), ref: 00007FF774A12729
GetProcessGroupAffinity.KERNELBASE(?,?,?,?,?,?,?,?,?,00007FF774A0B04A), ref: 00007FF774A1273A
GetLastError.KERNEL32(?,?,?,?,?,?,?,?,?,00007FF774A0B04A), ref: 00007FF774A12749
GetCurrentProcess.KERNEL32(?,?,?,?,?,?,?,?,?,00007FF774A0B04A), ref: 00007FF774A127E0
GetProcessAffinityMask.KERNEL32 ref: 00007FF774A127F3

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: Process$AffinityCurrent$ErrorGroupHighestInfoLastMaskNodeNumaNumberSystem
String ID:
API String ID: 580471860-0
Opcode ID: 19b53f92ddd9a9a7ef10cbccfe69bfe921807fcdb46f8766bab15c0bbd7aa85f
Instruction ID: 0bb792ed4c30f35c7c4c27b288fbc5cf3876677fb59f7f72650bee6cede3d371
Opcode Fuzzy Hash: 19b53f92ddd9a9a7ef10cbccfe69bfe921807fcdb46f8766bab15c0bbd7aa85f
Instruction Fuzzy Hash: 9B517A73A3874AC6EA40AF1AA980579A3B2FF44B84FD54436DA4D97364EF3CE405C721

Function 00007FF774A05760 Relevance: 5.3, APIs: 1, Strings: 2, Instructions: 95
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

Part of subcall function 00007FF774A0B020: FlsAlloc.KERNEL32(?,?,?,?,?,?,?,?,00007FF774A0576B), ref: 00007FF774A0B02B
Part of subcall function 00007FF774A0B020: QueryInformationJobObject.KERNEL32 ref: 00007FF774A0B0FE

Part of subcall function 00007FF774A0AEC0: GetModuleHandleExW.KERNEL32(?,?,?,?,00007FF774A03819), ref: 00007FF774A0AED1

RtlAddVectoredExceptionHandler.NTDLL ref: 00007FF774A057D8

Part of subcall function 00007FF774A0D7B0: _wcsicmp.API-MS-WIN-CRT-STRING-L1-1-0 ref: 00007FF774A0D8AD

Strings

TotalStressLogSize, xrefs: 00007FF774A057F9
StressLogLevel, xrefs: 00007FF774A05832

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: AllocExceptionHandleHandlerInformationModuleObjectQueryVectored_wcsicmp
String ID: StressLogLevel$TotalStressLogSize
API String ID: 2876344857-4058818204
Opcode ID: b8dcc97092589a3276693584986118e267024c8b20105f4c83ed43bccf9c10d3
Instruction ID: 907043b2742b4937d00df016478de8114d91767bf892ccf95e0ef73d8ce74a49
Opcode Fuzzy Hash: b8dcc97092589a3276693584986118e267024c8b20105f4c83ed43bccf9c10d3
Instruction Fuzzy Hash: 6C417133D38742C1EA10FF329085AB5A791AF41748FA64431EE4D176A6EE6CE509C760

Function 00007FF774A19140 Relevance: 2.9, Strings: 2, Instructions: 421
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

Strings

Creation of WaitForGCEvent failed, xrefs: 00007FF774A197B1
TraceGC is not turned on, xrefs: 00007FF774A1914A

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: GlobalMemoryProcessQueryStatus$CurrentFrequencyInformationObjectPerformance
String ID: Creation of WaitForGCEvent failed$TraceGC is not turned on
API String ID: 133006248-518909315
Opcode ID: a883baec98bf013cbae05903c849c0ebf41d363100fd1e29f5bb9a2db04b5c56
Instruction ID: 4dffdb5017d4d901db1446dfabca2f3593813e4c499bb02eb64a38c77e120029
Opcode Fuzzy Hash: a883baec98bf013cbae05903c849c0ebf41d363100fd1e29f5bb9a2db04b5c56
Instruction Fuzzy Hash: 3102A563E3D703D2FA14BF13A4D0A74A2B9AF46784FA98936D90E47391DE2DB441C361

Function 00007FF774A2C350 Relevance: 1.9, Strings: 1, Instructions: 694COMMON

Download Yara Rule

Strings

XTk, xrefs: 00007FF774A2C456, 00007FF774A2C4B3

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID: XTk
API String ID: 0-2572781210
Opcode ID: 749d82c22d62133ff419bc4689e0a81499e8b71b87ee6e466b5f5fa1dfb16764
Instruction ID: 73e586422a9a4df9cc7ffb3ae601eb9a0381c65f40384c146ff92d48581e5995
Opcode Fuzzy Hash: 749d82c22d62133ff419bc4689e0a81499e8b71b87ee6e466b5f5fa1dfb16764
Instruction Fuzzy Hash: E562E263A38646D6EA15AF27A5C0B35F791BF85784FA1C236D90E63251EF3CE840D620

Function 00007FF774A30750 Relevance: .4, Instructions: 398COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: CurrentProcess
String ID:
API String ID: 2050909247-0
Opcode ID: 4b9e56fa8bd82e0999566641afb8b49dffdbdbc37bb6260533037af069611866
Instruction ID: eb1fd7f0b3706550a2e31619d86982a4afcd53fb473a46f180d6e3d60ebd28b4
Opcode Fuzzy Hash: 4b9e56fa8bd82e0999566641afb8b49dffdbdbc37bb6260533037af069611866
Instruction Fuzzy Hash: FD029063E3D606D6FA15AF27A4C0A39F7D1AF45788FA98637C40D52268EF3DB4408621

Function 00007FF774A2ED00 Relevance: .3, Instructions: 332COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 63be20e83a5dc59e06a2b4a488b109fcff4d4b7f40a7f9cd1f9333ad3b6f2b2f
Instruction ID: e8b9643512612e3f85ccc0973a7d3bf3cdd8492c50779f242e9cdcfe54ee7a65
Opcode Fuzzy Hash: 63be20e83a5dc59e06a2b4a488b109fcff4d4b7f40a7f9cd1f9333ad3b6f2b2f
Instruction Fuzzy Hash: F9F19023D3DA43D1F601FF27A9C1675E2A16F96388FD58777E40D222A1EF6C70919221

Function 00007FF774A12260 Relevance: 15.9, APIs: 6, Strings: 3, Instructions: 107
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

GetCurrentProcess.KERNEL32 ref: 00007FF774A122CE
IsProcessInJob.KERNEL32 ref: 00007FF774A122DE
QueryInformationJobObject.KERNEL32 ref: 00007FF774A1230E
GlobalMemoryStatusEx.KERNEL32 ref: 00007FF774A12377
GlobalMemoryStatusEx.KERNELBASE ref: 00007FF774A123BE
GlobalMemoryStatusEx.KERNELBASE ref: 00007FF774A12435

Strings

@, xrefs: 00007FF774A1242A
@, xrefs: 00007FF774A123B3
@, xrefs: 00007FF774A1235F

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: GlobalMemoryStatus$Process$CurrentInformationObjectQuery
String ID: @$@$@
API String ID: 2645093340-1177533131
Opcode ID: ca88b2e47b65645c36c042b4dc4072e1c75f948b70b361a8b6e96ed663280510
Instruction ID: d95175de3c3dbf782afd3eb28445d91e10f24764c6a56981a691ac8b2bd6dc13
Opcode Fuzzy Hash: ca88b2e47b65645c36c042b4dc4072e1c75f948b70b361a8b6e96ed663280510
Instruction Fuzzy Hash: 82512C33629AC1C5EB619F16E8807AAB3B0FB88B54F944535CA9D53B98CF3CD4458711

Function 00007FF774A0B020 Relevance: 8.8, APIs: 4, Strings: 1, Instructions: 90
memoryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

FlsAlloc.KERNEL32(?,?,?,?,?,?,?,?,00007FF774A0576B), ref: 00007FF774A0B02B

Part of subcall function 00007FF774A126B0: GetSystemInfo.KERNELBASE(?,?,?,?,?,?,?,?,?,00007FF774A0B04A), ref: 00007FF774A126BF
Part of subcall function 00007FF774A126B0: GetNumaHighestNodeNumber.KERNELBASE(?,?,?,?,?,?,?,?,?,00007FF774A0B04A), ref: 00007FF774A126FD
Part of subcall function 00007FF774A126B0: GetCurrentProcess.KERNEL32(?,?,?,?,?,?,?,?,?,00007FF774A0B04A), ref: 00007FF774A12729
Part of subcall function 00007FF774A126B0: GetProcessGroupAffinity.KERNELBASE(?,?,?,?,?,?,?,?,?,00007FF774A0B04A), ref: 00007FF774A1273A
Part of subcall function 00007FF774A126B0: GetLastError.KERNEL32(?,?,?,?,?,?,?,?,?,00007FF774A0B04A), ref: 00007FF774A12749

Part of subcall function 00007FF774A0D7B0: _wcsicmp.API-MS-WIN-CRT-STRING-L1-1-0 ref: 00007FF774A0D8AD

GetCurrentProcess.KERNEL32(?,?,?,?,?,?,?,?,00007FF774A0576B), ref: 00007FF774A0B09A
GetProcessAffinityMask.KERNEL32 ref: 00007FF774A0B0AD
QueryInformationJobObject.KERNEL32 ref: 00007FF774A0B0FE

Strings

PROCESSOR_COUNT, xrefs: 00007FF774A0B066

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: Process$AffinityCurrent$AllocErrorGroupHighestInfoInformationLastMaskNodeNumaNumberObjectQuerySystem_wcsicmp
String ID: PROCESSOR_COUNT
API String ID: 296690692-4048346908
Opcode ID: f854a702a83dc01c41646339c6b0099762c4a12ee8e6a0d15d954c5e394c61ba
Instruction ID: 199e6ff6efa508534f322dfca60b04f5b6ea1362b21d13e4663fb1d5416c55eb
Opcode Fuzzy Hash: f854a702a83dc01c41646339c6b0099762c4a12ee8e6a0d15d954c5e394c61ba
Instruction Fuzzy Hash: D0319D33A3C742C6EA14BFA2D9D47BDE3A1EF44354FE10031D69D426A5EE2CE8088720

Function 00007FF774A06620 Relevance: 7.1, APIs: 3, Strings: 1, Instructions: 88
sleepCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

Sleep.KERNEL32 ref: 00007FF774A066D5
RaiseFailFastException.KERNEL32(?,?,?,00007FF774AB5142,?,?,?,?,?,00007FF774A03AC1), ref: 00007FF774A06701
RaiseFailFastException.KERNEL32(?,?,?,00007FF774AB5142), ref: 00007FF774A0673A

Strings

Fatal error. Invalid Program: attempted to call a UnmanagedCallersOnly method from managed code., xrefs: 00007FF774A06726

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: ExceptionFailFastRaise$Sleep
String ID: Fatal error. Invalid Program: attempted to call a UnmanagedCallersOnly method from managed code.
API String ID: 3706814929-926682358
Opcode ID: 748c09927475cf9e349a911d070e2e85ba1b369a78d20386409e9d4058d69fe5
Instruction ID: efe411ca03f2548ab94da37d7ffa9dae0ab1f3b323e80076f54c53cd7b991933
Opcode Fuzzy Hash: 748c09927475cf9e349a911d070e2e85ba1b369a78d20386409e9d4058d69fe5
Instruction Fuzzy Hash: F3417433A39B42D6EB95AF26E494779B390EB04B48F954036DA4D47360EF3DE450C361

Function 00007FF774A0B320 Relevance: 6.0, APIs: 4, Instructions: 26
threadCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

CreateThread.KERNELBASE ref: 00007FF774A0B341
SetThreadPriority.KERNELBASE ref: 00007FF774A0B35D
ResumeThread.KERNELBASE ref: 00007FF774A0B366
FindCloseChangeNotification.KERNELBASE ref: 00007FF774A0B36F

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: Thread$ChangeCloseCreateFindNotificationPriorityResume
String ID:
API String ID: 2150560229-0
Opcode ID: 43130a00a2952a497caba751cbab80e0c5945ae47426b9584871a3a1cc0fd745
Instruction ID: 16bcfccd5f07b6d2f98375d2702a76d7383dbe36f194829f86f528123acfd753
Opcode Fuzzy Hash: 43130a00a2952a497caba751cbab80e0c5945ae47426b9584871a3a1cc0fd745
Instruction Fuzzy Hash: 67E039A6A3D702C2EB18EF22AC58335A350BF99B85F984434CE4E06370EF3C95858610

Function 00007FF774A12080 Relevance: 5.4, APIs: 2, Strings: 1, Instructions: 132
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

GetCurrentProcess.KERNEL32 ref: 00007FF774A120B7
GlobalMemoryStatusEx.KERNELBASE ref: 00007FF774A1217C

Strings

@, xrefs: 00007FF774A12174

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: CurrentGlobalMemoryProcessStatus
String ID: @
API String ID: 3261791682-2766056989
Opcode ID: 9126c160c7f3f8a979c28d89de266492a2cb26c761d1c6b8a32731156d037bec
Instruction ID: 9a7b33b95e87c7025994b1234e4b8acd39086935db11204dba3895ee9e1005d8
Opcode Fuzzy Hash: 9126c160c7f3f8a979c28d89de266492a2cb26c761d1c6b8a32731156d037bec
Instruction Fuzzy Hash: 3241E173A3AB46C1E956DE279190B39D2726F49BC0F698B31DA0E36744FF3CE4918610

Function 00007FF774A404D0 Relevance: 5.1, APIs: 4, Instructions: 84
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

EnterCriticalSection.KERNEL32(?,00000000,00000001,00007FF774A2DA29), ref: 00007FF774A40510
LeaveCriticalSection.KERNEL32(?,00000000,00000001,00007FF774A2DA29), ref: 00007FF774A40586
EnterCriticalSection.KERNEL32(?,00000000,00000001,00007FF774A2DA29), ref: 00007FF774A405DE
LeaveCriticalSection.KERNEL32(?,00000000,00000001,00007FF774A2DA29), ref: 00007FF774A40604

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: CriticalSection$EnterLeave
String ID:
API String ID: 3168844106-0
Opcode ID: 8596cd8b17cfc4c9012a95026411ea1fb58e51e4c51ec36a2e9fd3798af9f9b3
Instruction ID: 1734f939a54b17ea8ee51dca101e58f7a11338e160198eb27d3bc344dea14ac0
Opcode Fuzzy Hash: 8596cd8b17cfc4c9012a95026411ea1fb58e51e4c51ec36a2e9fd3798af9f9b3
Instruction Fuzzy Hash: 6A414E63D3C606D1EA11BF1AE480B79A3B0FF5A344FEA8436D94D462A1DF6DE4419332

Function 00007FF774A1CF30 Relevance: 4.7, APIs: 3, Instructions: 195
threadCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

SwitchToThread.KERNEL32 ref: 00007FF774A1D012
SwitchToThread.KERNEL32 ref: 00007FF774A1D01B

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: SwitchThread
String ID:
API String ID: 115865932-0
Opcode ID: b53c1b8baf3fa961f42f9a93c026e3a91cc4469665a52e1080013d420c1a925c
Instruction ID: 22b43d9be7ef45996d3fae904b0957393fd999873d4cd25897d88c3812f3b4a9
Opcode Fuzzy Hash: b53c1b8baf3fa961f42f9a93c026e3a91cc4469665a52e1080013d420c1a925c
Instruction Fuzzy Hash: A071EF23E3C203D6F654BF17A8C0E36A2B1AF40388FA54839D96E962D5DF3DF4418621

Function 00007FF774A12930 Relevance: 4.5, APIs: 3, Instructions: 34
memoryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

VirtualAlloc.KERNELBASE(?,?,?,?,00000000,00007FF774A15348,?,?,0000000A,00007FF774A143A0,?,?,00000000,00007FF774A0EA91), ref: 00007FF774A12957
GetCurrentProcess.KERNEL32(?,?,?,?,00000000,00007FF774A15348,?,?,0000000A,00007FF774A143A0,?,?,00000000,00007FF774A0EA91), ref: 00007FF774A12977
VirtualAllocExNuma.KERNEL32 ref: 00007FF774A12998

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: AllocVirtual$CurrentNumaProcess
String ID:
API String ID: 647533253-0
Opcode ID: 686b3994b09b840201f1684b8296069bddec3b68bb7cd25d79b3609eb5cb6e8f
Instruction ID: e7462fd6629f78d5e0493f7d52dbb69539e8a3cdfe559bb60a857f00b6b27a0c
Opcode Fuzzy Hash: 686b3994b09b840201f1684b8296069bddec3b68bb7cd25d79b3609eb5cb6e8f
Instruction Fuzzy Hash: 98F0A472B28691C2EB209F1AF440629A760BB49FC4F584134EF8C17B68CB3DC5918700

Function 00007FF774A09F40 Relevance: 3.6, APIs: 1, Strings: 1, Instructions: 71
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

EventRegister.ADVAPI32(?,?,?,00007FF774A05884), ref: 00007FF774A09F95

Strings

gcConservative, xrefs: 00007FF774A0A004

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: EventRegister
String ID: gcConservative
API String ID: 3840811365-1953527212
Opcode ID: 0bd704104a13a76449dc93aebda2a80e695e757360b9318b75be9f098cee9c4f
Instruction ID: c06a1a294763283e4632707ff310763a347a1a9c4056d27f0f425a9248cbacf1
Opcode Fuzzy Hash: 0bd704104a13a76449dc93aebda2a80e695e757360b9318b75be9f098cee9c4f
Instruction Fuzzy Hash: 0331F533A3A647E1EB00BF66E8C15A4A3A0EF48788F958436DA4D03261EF3DE555C771

Function 00007FF774A68ED4 Relevance: 3.0, APIs: 2, Instructions: 21
COMMONLIBRARYCODE

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

malloc.API-MS-WIN-CRT-HEAP-L1-1-0(?,?,?,00007FF774A68FD9,?,?,?,?,00007FF774A0DBC1,?,?,?,00007FF774A0E13C,00000000,00000020,?), ref: 00007FF774A68EEE
Concurrency::cancel_current_task.LIBCPMT ref: 00007FF774A68F04

Part of subcall function 00007FF774A69A2C: std::bad_alloc::bad_alloc.LIBCMT ref: 00007FF774A69A35

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: Concurrency::cancel_current_taskmallocstd::bad_alloc::bad_alloc
String ID:
API String ID: 205171174-0
Opcode ID: b0e683634f6cf977cd568e859ab9fb6e1e75df7de34bcf169af656f9c50744c0
Instruction ID: 480a66591c779d36bac86bd65c972cc06086c90fe4b130217827926a496351d5
Opcode Fuzzy Hash: b0e683634f6cf977cd568e859ab9fb6e1e75df7de34bcf169af656f9c50744c0
Instruction Fuzzy Hash: 66E0B602E3B107E1FD287D6754E59B580880F59778EBE1778D93D092C6AD1CE8958132

Function 00007FF774A0B2E0 Relevance: 3.0, APIs: 2, Instructions: 18
threadCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

CreateThread.KERNELBASE ref: 00007FF774A0B2F9
FindCloseChangeNotification.KERNELBASE(?,?,?,?,?,?,00007FF774A09534), ref: 00007FF774A0B30C

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: ChangeCloseCreateFindNotificationThread
String ID:
API String ID: 4060959955-0
Opcode ID: 10e2c95deb48a9fa91c132fa6e8d2868e379d5a6b0bea3614ebc36bd565de11c
Instruction ID: baa2ad425d5835dde14a48eaa7d44a361522a19a5ffc0213e49c0de3d7c35b25
Opcode Fuzzy Hash: 10e2c95deb48a9fa91c132fa6e8d2868e379d5a6b0bea3614ebc36bd565de11c
Instruction Fuzzy Hash: 43D0C2A2E2D741C2DB14EF722C0013567D0BF98B40FD14138D94D83330FE3C92018900

Function 00007FF774A26690 Relevance: 2.6, APIs: 2, Instructions: 107COMMON

Download Yara Rule

APIs

EnterCriticalSection.KERNEL32(?,?,?,00007FF774A2C70D), ref: 00007FF774A267AA
LeaveCriticalSection.KERNEL32(?,?,?,00007FF774A2C70D), ref: 00007FF774A267CB

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: CriticalSection$EnterLeave
String ID:
API String ID: 3168844106-0
Opcode ID: 1a22502bf992a24a703f73c6a817279700c5c49892520407a1fa6d59b5a26f00
Instruction ID: 69c8802d277f8c60e643973a4137293dda7dff8e8b0e12973e5873cb9efb96b8
Opcode Fuzzy Hash: 1a22502bf992a24a703f73c6a817279700c5c49892520407a1fa6d59b5a26f00
Instruction Fuzzy Hash: 8941B563A39A42D5EB10AF2BA880675A360EF45BF8FA54335DA3C576D5CF2DE041C360

Function 00007FF774A0FE40 Relevance: 2.6, APIs: 2, Instructions: 86memoryCOMMON

Download Yara Rule

APIs

VirtualAlloc.KERNEL32 ref: 00007FF774A0FEC0

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: AllocVirtual
String ID:
API String ID: 4275171209-0
Opcode ID: 81eb4f473b5f6baa680c7093f92d2b26f8a37406559a141903ec7adff4e5ed1f
Instruction ID: 117277565ddb7d6d146c26fb3075ecbce03523d97ee835a38ef23cc4f04b9327
Opcode Fuzzy Hash: 81eb4f473b5f6baa680c7093f92d2b26f8a37406559a141903ec7adff4e5ed1f
Instruction Fuzzy Hash: 9631E433B25B12C2E614EF27958052AA3A0EB45FD4FA48135EF4C17BE4EF78E4628350

Function 00007FF774A40630 Relevance: 2.5, APIs: 2, Instructions: 28COMMON

Download Yara Rule

APIs

Part of subcall function 00007FF774A129C0: VirtualFree.KERNELBASE ref: 00007FF774A129CA

EnterCriticalSection.KERNEL32(?,?,?,00007FF774A266E9,?,?,?,00007FF774A2C70D), ref: 00007FF774A40662
LeaveCriticalSection.KERNEL32(?,?,?,00007FF774A266E9,?,?,?,00007FF774A2C70D), ref: 00007FF774A4068C

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: CriticalSection$EnterFreeLeaveVirtual
String ID:
API String ID: 1320683145-0
Opcode ID: 104b6b8d726536473a8dfb620195b120dc1c760eb9325624558afd6144496d8f
Instruction ID: beba8af09d7dd64c63aab8e2218d15d8488c3bf65457ed241636683415543f8f
Opcode Fuzzy Hash: 104b6b8d726536473a8dfb620195b120dc1c760eb9325624558afd6144496d8f
Instruction Fuzzy Hash: 74F06D23D3C602D0E650AF1AF9C06B9A2B0EB453D4F9A8132D95D129A58E3CE851C320

Function 00007FF774A128F0 Relevance: 2.5, APIs: 2, Instructions: 17memoryCOMMON

Download Yara Rule

APIs

VirtualAlloc.KERNELBASE ref: 00007FF774A12906
VirtualFree.KERNELBASE ref: 00007FF774A1291C

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: Virtual$AllocFree
String ID:
API String ID: 2087232378-0
Opcode ID: 39155d9e0f21e472d4726bd40e7b7375b22274d9dbcec4a77f59ee3cc5932518
Instruction ID: 45dc2d42ac9ebcddbfccb65da1d80603c84242f1b75c2749cd2bda5fa461818e
Opcode Fuzzy Hash: 39155d9e0f21e472d4726bd40e7b7375b22274d9dbcec4a77f59ee3cc5932518
Instruction Fuzzy Hash: 61E08C26F3A101C2FA18AB2BA882A3463A16F59B40FD4C038C60D42360DE2DA55A9B61

Function 00007FF774A1744E Relevance: 1.6, APIs: 1, Instructions: 99COMMON

Download Yara Rule

APIs

DebugBreak.KERNEL32 ref: 00007FF774A17494

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: BreakDebug
String ID:
API String ID: 456121617-0
Opcode ID: 7460946a867b334da87abb833cff141128d26cc53670839ff519a9e4497aa03f
Instruction ID: 23b52c86a66687c804a7279bafd17cd9ab0d133d65250b9c63589b777604943a
Opcode Fuzzy Hash: 7460946a867b334da87abb833cff141128d26cc53670839ff519a9e4497aa03f
Instruction Fuzzy Hash: C541D467F38642C2F650AE1394819B5A3B1AB887A4FA55632DA2E537C5DF3CE841C350

Function 00007FF774A05920 Relevance: 1.5, APIs: 1, Instructions: 40COMMON

Download Yara Rule

APIs

Part of subcall function 00007FF774A0AA30: VirtualQuery.KERNEL32 ref: 00007FF774A0AA62

RaiseFailFastException.KERNEL32 ref: 00007FF774A059A8

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: ExceptionFailFastQueryRaiseVirtual
String ID:
API String ID: 3307674043-0
Opcode ID: 1eb33025fcb74d676cc7358ae85899384f83db43159bf41c0ac61a9e8579e1b9
Instruction ID: 7b19148b4d21bfb2a41eec79118b93ee1d2584ffd94403d5c2ba0863fa9dcef8
Opcode Fuzzy Hash: 1eb33025fcb74d676cc7358ae85899384f83db43159bf41c0ac61a9e8579e1b9
Instruction Fuzzy Hash: 32118C73A28781D2DA24AF26B44459AB350FB447B4FA54339EABE477D6DF38D0028711

Function 00007FF774A129C0 Relevance: 1.3, APIs: 1, Instructions: 7COMMON

Download Yara Rule

APIs

VirtualFree.KERNELBASE ref: 00007FF774A129CA

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: FreeVirtual
String ID:
API String ID: 1263568516-0
Opcode ID: 5bf7aecc9f77985d4fc3611f7f1d3a7e0808b60eb16f243669942d2759ca37ea
Instruction ID: 8289d197f098e4313e8f31512eb71dc0e860f75ff3322d274be8838c1bdde109
Opcode Fuzzy Hash: 5bf7aecc9f77985d4fc3611f7f1d3a7e0808b60eb16f243669942d2759ca37ea
Instruction Fuzzy Hash: 3AB01200F3A001C2E3043B237CC2B3C13143F09B12FC40024C708A1360CE1C85E53B21

Non-executed Functions

Function 00007FF774A12C50 Relevance: 111.8, Strings: 89, Instructions: 525COMMON

Download Yara Rule

Strings

SegmentSize, xrefs: 00007FF774A12EE8
BGCFLSweepGoal, xrefs: 00007FF774A13225
GCRegionSize, xrefs: 00007FF774A13107
System.GC.LargePages, xrefs: 00007FF774A12DF8
System.GC.HeapHardLimitSOHPercent, xrefs: 00007FF774A1346B
System.GC.CpuGroup, xrefs: 00007FF774A12DC8
LogEnabled, xrefs: 00007FF774A12D65
System.GC.HeapHardLimit, xrefs: 00007FF774A13087
System.GC.HeapHardLimitPOH, xrefs: 00007FF774A13449
BGCFLEnableFF, xrefs: 00007FF774A133C9
System.GC.ConserveMemory, xrefs: 00007FF774A134EF
System.GC.HeapHardLimitSOH, xrefs: 00007FF774A13405
BGCG2RatioStep, xrefs: 00007FF774A133E7
NoAffinitize, xrefs: 00007FF774A12D52
System.GC.HeapCount, xrefs: 00007FF774A12EA8
HeapCount, xrefs: 00007FF774A12EB7
Gen0Size, xrefs: 00007FF774A12ECA
BGCFLEnableKi, xrefs: 00007FF774A13351
BGCFLki, xrefs: 00007FF774A1327F
BGCFLEnableSmooth, xrefs: 00007FF774A1338D
GCNumaAware, xrefs: 00007FF774A12DA7
BGCSpinCount, xrefs: 00007FF774A12E6C
ConfigLogFile, xrefs: 00007FF774A1319D
GCConfigLogFile, xrefs: 00007FF774A1318C
System.GC.RetainVM, xrefs: 00007FF774A12CFA
GCLogFile, xrefs: 00007FF774A13148
BGCFLEnableTBH, xrefs: 00007FF774A133AB
GCHeapHardLimitLOH, xrefs: 00007FF774A13436
GCHeapAffinitizeRanges, xrefs: 00007FF774A12FAC, 00007FF774A12FCD
System.GC.Name, xrefs: 00007FF774A13532, 00007FF774A1354A
ConcurrentGC, xrefs: 00007FF774A12CA5
BreakOnOOM, xrefs: 00007FF774A12D1F
BGCFLSweepGoalLOH, xrefs: 00007FF774A13243
BGCFLTuningEnabled, xrefs: 00007FF774A131CB
ServerGC, xrefs: 00007FF774A12C7A
GCHeapHardLimitPercent, xrefs: 00007FF774A130B8
BGCFLGradualD, xrefs: 00007FF774A132F7
GCProvModeStress, xrefs: 00007FF774A1300F
GCLowSkipRatio, xrefs: 00007FF774A13069
HeapVerifyLevel, xrefs: 00007FF774A12E12
GCHeapHardLimitSOH, xrefs: 00007FF774A13414
GCHeapHardLimitLOHPercent, xrefs: 00007FF774A1349F
System.GC.HeapAffinitizeRanges, xrefs: 00007FF774A12FA0, 00007FF774A12FC1
System.GC.HeapHardLimitPOHPercent, xrefs: 00007FF774A134AF
BGCMemGoalSlack, xrefs: 00007FF774A13207
RetainVM, xrefs: 00007FF774A12D0C
GCHeapHardLimitPOHPercent, xrefs: 00007FF774A134BE
BGCMLkp, xrefs: 00007FF774A13320
GCHeapHardLimit, xrefs: 00007FF774A13096
LOHThreshold, xrefs: 00007FF774A12E4E
BGCFLkd, xrefs: 00007FF774A1329D
GCCpuGroup, xrefs: 00007FF774A12DDA
System.GC.HeapHardLimitLOH, xrefs: 00007FF774A13427
GCHeapHardLimitSOHPercent, xrefs: 00007FF774A1347A
GCEnabledInstructionSets, xrefs: 00007FF774A134D1
System.GC.HeapHardLimitLOHPercent, xrefs: 00007FF774A13495
BGCMLki, xrefs: 00007FF774A13333
GCHeapHardLimitPOH, xrefs: 00007FF774A13458
LatencyMode, xrefs: 00007FF774A12F06
BGCFLff, xrefs: 00007FF774A132BB
System.GC.HeapAffinitizeMask, xrefs: 00007FF774A12F7E
System.GC.Server, xrefs: 00007FF774A12C6B
LatencyLevel, xrefs: 00007FF774A12F24
GCEnableSpecialRegions, xrefs: 00007FF774A13125
GCGen0MaxBudget, xrefs: 00007FF774A1302D
System.GC.HighMemoryPercent, xrefs: 00007FF774A12FED
BGCMemGoal, xrefs: 00007FF774A131E9
BGCSpin, xrefs: 00007FF774A12E8A
BGCFLEnableKd, xrefs: 00007FF774A1336F
GCRegionRange, xrefs: 00007FF774A130E9
BGCFLSmoothFactor, xrefs: 00007FF774A132D9
LogFileSize, xrefs: 00007FF774A12F42
GCHighMemPercent, xrefs: 00007FF774A12FFC
LogFile, xrefs: 00007FF774A13159
ForceCompact, xrefs: 00007FF774A12CD9
System.GC.Concurrent, xrefs: 00007FF774A12C93
System.GC.NoAffinitize, xrefs: 00007FF774A12D40
GCWriteBarrier, xrefs: 00007FF774A13511
ConservativeGC, xrefs: 00007FF774A12CB8
CompactRatio, xrefs: 00007FF774A12F60
GCHeapAffinitizeMask, xrefs: 00007FF774A12F8D
System.GC.HeapHardLimitPercent, xrefs: 00007FF774A130A9
GCConserveMem, xrefs: 00007FF774A134FE
BGCFLkp, xrefs: 00007FF774A13261
GCName, xrefs: 00007FF774A13539, 00007FF774A1355C
GCGen1MaxBudget, xrefs: 00007FF774A1304B, 00007FF774A130CB
ConfigLogEnabled, xrefs: 00007FF774A12D86
GCLargePages, xrefs: 00007FF774A12E02
LOHCompactionMode, xrefs: 00007FF774A12E30

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID: BGCFLEnableFF$BGCFLEnableKd$BGCFLEnableKi$BGCFLEnableSmooth$BGCFLEnableTBH$BGCFLGradualD$BGCFLSmoothFactor$BGCFLSweepGoal$BGCFLSweepGoalLOH$BGCFLTuningEnabled$BGCFLff$BGCFLkd$BGCFLki$BGCFLkp$BGCG2RatioStep$BGCMLki$BGCMLkp$BGCMemGoal$BGCMemGoalSlack$BGCSpin$BGCSpinCount$BreakOnOOM$CompactRatio$ConcurrentGC$ConfigLogEnabled$ConfigLogFile$ConservativeGC$ForceCompact$GCConfigLogFile$GCConserveMem$GCCpuGroup$GCEnableSpecialRegions$GCEnabledInstructionSets$GCGen0MaxBudget$GCGen1MaxBudget$GCHeapAffinitizeMask$GCHeapAffinitizeRanges$GCHeapHardLimit$GCHeapHardLimitLOH$GCHeapHardLimitLOHPercent$GCHeapHardLimitPOH$GCHeapHardLimitPOHPercent$GCHeapHardLimitPercent$GCHeapHardLimitSOH$GCHeapHardLimitSOHPercent$GCHighMemPercent$GCLargePages$GCLogFile$GCLowSkipRatio$GCName$GCNumaAware$GCProvModeStress$GCRegionRange$GCRegionSize$GCWriteBarrier$Gen0Size$HeapCount$HeapVerifyLevel$LOHCompactionMode$LOHThreshold$LatencyLevel$LatencyMode$LogEnabled$LogFile$LogFileSize$NoAffinitize$RetainVM$SegmentSize$ServerGC$System.GC.Concurrent$System.GC.ConserveMemory$System.GC.CpuGroup$System.GC.HeapAffinitizeMask$System.GC.HeapAffinitizeRanges$System.GC.HeapCount$System.GC.HeapHardLimit$System.GC.HeapHardLimitLOH$System.GC.HeapHardLimitLOHPercent$System.GC.HeapHardLimitPOH$System.GC.HeapHardLimitPOHPercent$System.GC.HeapHardLimitPercent$System.GC.HeapHardLimitSOH$System.GC.HeapHardLimitSOHPercent$System.GC.HighMemoryPercent$System.GC.LargePages$System.GC.Name$System.GC.NoAffinitize$System.GC.RetainVM$System.GC.Server
API String ID: 0-658696054
Opcode ID: ecde77bb0a1b3d580a77b2a7b2ab0705610edb5cdae39382ac81189c20de0c64
Instruction ID: 3eb344a75424fd08a8f89dd1772a1d54f8b5f870c1a0e6c451281cd162493a4e
Opcode Fuzzy Hash: ecde77bb0a1b3d580a77b2a7b2ab0705610edb5cdae39382ac81189c20de0c64
Instruction Fuzzy Hash: 87325262638A5BD1EB20AF16F990A79A364FF597C8F815133D98C07B24EF7CD2018725

Function 00007FF774A13910 Relevance: 102.8, Strings: 82, Instructions: 270COMMON

Download Yara Rule

Strings

BGCFLSweepGoal, xrefs: 00007FF774A13CCF
GCRegionSize, xrefs: 00007FF774A13C66
System.GC.LargePages, xrefs: 00007FF774A13A5D
System.GC.HeapHardLimitSOHPercent, xrefs: 00007FF774A13E6B
System.GC.CpuGroup, xrefs: 00007FF774A13A3D
System.GC.HeapHardLimit, xrefs: 00007FF774A13C06
System.GC.HeapHardLimitPOH, xrefs: 00007FF774A13E51
BGCFLEnableFF, xrefs: 00007FF774A13DF5
System.GC.ConserveMemory, xrefs: 00007FF774A13ECE
System.GC.HeapHardLimitSOH, xrefs: 00007FF774A13E1D
BGCG2RatioStep, xrefs: 00007FF774A13E0A
gcForceCompact, xrefs: 00007FF774A13978
System.GC.HeapCount, xrefs: 00007FF774A13AE6
BGCFLEnableKi, xrefs: 00007FF774A13DA1
BGCFLki, xrefs: 00007FF774A13D0E
BGCFLEnableSmooth, xrefs: 00007FF774A13DCB
GCNumaAware, xrefs: 00007FF774A13A24
BGCSpinCount, xrefs: 00007FF774A13ABE
System.GC.RetainVM, xrefs: 00007FF774A13991
GCBreakOnOOM, xrefs: 00007FF774A139B3
BGCFLEnableTBH, xrefs: 00007FF774A13DE0
GCHeapHardLimitLOH, xrefs: 00007FF774A13E3E
GCLOHThreshold, xrefs: 00007FF774A13AA9
GCHeapCount, xrefs: 00007FF774A13AED
GCSegmentSize, xrefs: 00007FF774A13B17
BGCFLSweepGoalLOH, xrefs: 00007FF774A13CE4
BGCFLTuningEnabled, xrefs: 00007FF774A13C90
GCHeapHardLimitPercent, xrefs: 00007FF774A13C27
BGCFLGradualD, xrefs: 00007FF774A13D62
GCProvModeStress, xrefs: 00007FF774A13BB4
GCLowSkipRatio, xrefs: 00007FF774A13BF3
GCTotalPhysicalMemory, xrefs: 00007FF774A13C3C
GCHeapHardLimitSOH, xrefs: 00007FF774A13E24
GCHeapHardLimitLOHPercent, xrefs: 00007FF774A13E8C
GCLogEnabled, xrefs: 00007FF774A139EE
GCLatencyLevel, xrefs: 00007FF774A13B41
System.GC.HeapHardLimitPOHPercent, xrefs: 00007FF774A13E9F
gcConcurrent, xrefs: 00007FF774A13942
BGCMemGoalSlack, xrefs: 00007FF774A13CBA
gcConservative, xrefs: 00007FF774A1395D
GCHeapHardLimitPOHPercent, xrefs: 00007FF774A13EA6
GCgen0size, xrefs: 00007FF774A13B02
BGCMLkp, xrefs: 00007FF774A13D77
GCHeapHardLimit, xrefs: 00007FF774A13C0D
HeapVerify, xrefs: 00007FF774A13A7F
BGCFLkd, xrefs: 00007FF774A13D23
GCCpuGroup, xrefs: 00007FF774A13A44
System.GC.HeapHardLimitLOH, xrefs: 00007FF774A13E37
GCHeapHardLimitSOHPercent, xrefs: 00007FF774A13E72
GCEnabledInstructionSets, xrefs: 00007FF774A13EBB
System.GC.HeapHardLimitLOHPercent, xrefs: 00007FF774A13E85
BGCMLki, xrefs: 00007FF774A13D8C
GCHeapHardLimitPOH, xrefs: 00007FF774A13E58
gcServer, xrefs: 00007FF774A13922
GCLogFileSize, xrefs: 00007FF774A13B56
BGCFLff, xrefs: 00007FF774A13D38
GCNoAffinitize, xrefs: 00007FF774A139D3
System.GC.HeapAffinitizeMask, xrefs: 00007FF774A13B7E
GCLatencyMode, xrefs: 00007FF774A13B2C
GCConserveMemory, xrefs: 00007FF774A13ED5
System.GC.Server, xrefs: 00007FF774A1391B
GCEnableSpecialRegions, xrefs: 00007FF774A13C7B
GCGen0MaxBudget, xrefs: 00007FF774A13BC9
System.GC.HighMemoryPercent, xrefs: 00007FF774A13B98
BGCMemGoal, xrefs: 00007FF774A13CA5
BGCSpin, xrefs: 00007FF774A13AD3
BGCFLEnableKd, xrefs: 00007FF774A13DB6
GCRegionRange, xrefs: 00007FF774A13C51
BGCFLSmoothFactor, xrefs: 00007FF774A13D4D
GCHighMemPercent, xrefs: 00007FF774A13B9F
System.GC.Concurrent, xrefs: 00007FF774A1393B
GCCompactRatio, xrefs: 00007FF774A13B6B
System.GC.NoAffinitize, xrefs: 00007FF774A139CC
GCWriteBarrier, xrefs: 00007FF774A13EEA
GCHeapAffinitizeMask, xrefs: 00007FF774A13B85
GCRetainVM, xrefs: 00007FF774A13998
System.GC.HeapHardLimitPercent, xrefs: 00007FF774A13C20
GCLOHCompact, xrefs: 00007FF774A13A94
BGCFLkp, xrefs: 00007FF774A13CF9
GCGen1MaxBudget, xrefs: 00007FF774A13BDE
GCConfigLogEnabled, xrefs: 00007FF774A13A09
GCLargePages, xrefs: 00007FF774A13A64

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID: BGCFLEnableFF$BGCFLEnableKd$BGCFLEnableKi$BGCFLEnableSmooth$BGCFLEnableTBH$BGCFLGradualD$BGCFLSmoothFactor$BGCFLSweepGoal$BGCFLSweepGoalLOH$BGCFLTuningEnabled$BGCFLff$BGCFLkd$BGCFLki$BGCFLkp$BGCG2RatioStep$BGCMLki$BGCMLkp$BGCMemGoal$BGCMemGoalSlack$BGCSpin$BGCSpinCount$GCBreakOnOOM$GCCompactRatio$GCConfigLogEnabled$GCConserveMemory$GCCpuGroup$GCEnableSpecialRegions$GCEnabledInstructionSets$GCGen0MaxBudget$GCGen1MaxBudget$GCHeapAffinitizeMask$GCHeapCount$GCHeapHardLimit$GCHeapHardLimitLOH$GCHeapHardLimitLOHPercent$GCHeapHardLimitPOH$GCHeapHardLimitPOHPercent$GCHeapHardLimitPercent$GCHeapHardLimitSOH$GCHeapHardLimitSOHPercent$GCHighMemPercent$GCLOHCompact$GCLOHThreshold$GCLargePages$GCLatencyLevel$GCLatencyMode$GCLogEnabled$GCLogFileSize$GCLowSkipRatio$GCNoAffinitize$GCNumaAware$GCProvModeStress$GCRegionRange$GCRegionSize$GCRetainVM$GCSegmentSize$GCTotalPhysicalMemory$GCWriteBarrier$GCgen0size$HeapVerify$System.GC.Concurrent$System.GC.ConserveMemory$System.GC.CpuGroup$System.GC.HeapAffinitizeMask$System.GC.HeapCount$System.GC.HeapHardLimit$System.GC.HeapHardLimitLOH$System.GC.HeapHardLimitLOHPercent$System.GC.HeapHardLimitPOH$System.GC.HeapHardLimitPOHPercent$System.GC.HeapHardLimitPercent$System.GC.HeapHardLimitSOH$System.GC.HeapHardLimitSOHPercent$System.GC.HighMemoryPercent$System.GC.LargePages$System.GC.NoAffinitize$System.GC.RetainVM$System.GC.Server$gcConcurrent$gcConservative$gcForceCompact$gcServer
API String ID: 0-2080704861
Opcode ID: 13c2ff06cb6ee55de0b396958020aa07f0a51e79af96dec23aaa6c9b6e43138c
Instruction ID: f43eade4f6167e4a9710588418ac737832a414ba7b1c6419f0987b82154d3929
Opcode Fuzzy Hash: 13c2ff06cb6ee55de0b396958020aa07f0a51e79af96dec23aaa6c9b6e43138c
Instruction Fuzzy Hash: D9F18E62D79947E1F600FF67E9D58F4A7A6AF99304BC58033D00D520B6AE7CA249C371

Function 00007FF774A12A80 Relevance: 19.3, APIs: 10, Strings: 1, Instructions: 81memoryCOMMON

Download Yara Rule

APIs

LookupPrivilegeValueW.ADVAPI32 ref: 00007FF774A12ABC
GetCurrentProcess.KERNEL32 ref: 00007FF774A12AE4
OpenProcessToken.ADVAPI32 ref: 00007FF774A12AF7
AdjustTokenPrivileges.ADVAPI32 ref: 00007FF774A12B1C
GetLastError.KERNEL32 ref: 00007FF774A12B24
CloseHandle.KERNEL32 ref: 00007FF774A12B31
GetLargePageMinimum.KERNEL32 ref: 00007FF774A12B46
VirtualAlloc.KERNEL32 ref: 00007FF774A12B77
GetCurrentProcess.KERNEL32 ref: 00007FF774A12B83
VirtualAllocExNuma.KERNEL32 ref: 00007FF774A12BA3

Strings

SeLockMemoryPrivilege, xrefs: 00007FF774A12AB5

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: Process$AllocCurrentTokenVirtual$AdjustCloseErrorHandleLargeLastLookupMinimumNumaOpenPagePrivilegePrivilegesValue
String ID: SeLockMemoryPrivilege
API String ID: 1752251271-475654710
Opcode ID: ddb9acfd945d833e265492e35a954827198e86c4bc086900fbe4fb1499a4b753
Instruction ID: 7f8f838ef297cb180895f80de2cab28762bc4370f13c414061a0172b33b06fd5
Opcode Fuzzy Hash: ddb9acfd945d833e265492e35a954827198e86c4bc086900fbe4fb1499a4b753
Instruction Fuzzy Hash: 2A318323A3DA42C6FB20AF62A88467AA7B1FF94B88F904035DA4D47764DF3CD4448760

Function 00007FF774A080B0 Relevance: 10.7, APIs: 5, Strings: 1, Instructions: 248COMMON

Download Yara Rule

APIs

RaiseFailFastException.KERNEL32(?,?,00000000,00000000,00000000,?,00007FF774A08A70,?,?,?,?,?,?,?,?,?), ref: 00007FF774A0813B
RaiseFailFastException.KERNEL32(?,?,00000000,00000000,00000000,?,00007FF774A08A70,?,?,?,?,?,?,?,?,?), ref: 00007FF774A0829A
RaiseFailFastException.KERNEL32(?,?,00000000,00000000,00000000,?,00007FF774A08A70,?,?,?,?,?,?,?,?,?), ref: 00007FF774A08390
RaiseFailFastException.KERNEL32(?,?,00000000,00000000,00000000,?,00007FF774A08A70,?,?,?,?,?,?,?,?,?), ref: 00007FF774A083A6
RaiseFailFastException.KERNEL32(?,?,00000000,00000000,00000000,?,00007FF774A08A70,?,?,?,?,?,?,?,?,?), ref: 00007FF774A08406

Strings

[ KeepUnwinding ], xrefs: 00007FF774A083BA

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: ExceptionFailFastRaise
String ID: [ KeepUnwinding ]
API String ID: 2546344036-400895726
Opcode ID: ccef75ce2b4fd517aeb3d753c38118d6ca4b9bf99982452ca9f0cb54815e2628
Instruction ID: 8a23f5dc53e932a040d31cd384a2287e2c31e225a5c1bbd881b2ee7cff7f1944
Opcode Fuzzy Hash: ccef75ce2b4fd517aeb3d753c38118d6ca4b9bf99982452ca9f0cb54815e2628
Instruction Fuzzy Hash: 92C18273A29B41C1EB549F36D4C4AA97360FB44B48FA9413ACE4D073A8EF39D455C324

Function 00007FF774A6955C Relevance: 6.0, APIs: 4, Instructions: 39timethreadCOMMON

Download Yara Rule

APIs

GetSystemTimeAsFileTime.KERNEL32 ref: 00007FF774A69588
GetCurrentThreadId.KERNEL32 ref: 00007FF774A69596
GetCurrentProcessId.KERNEL32 ref: 00007FF774A695A2
QueryPerformanceCounter.KERNEL32 ref: 00007FF774A695B2

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: CurrentTime$CounterFilePerformanceProcessQuerySystemThread
String ID:
API String ID: 2933794660-0
Opcode ID: efb2c1910f7fe4eb1fdb9db6ef462f9c960acadc62b879df81811dfe8f91f112
Instruction ID: b17159b3231ec46167350ff4bcef608543dcc3313e6615fa65b130ced16902d5
Opcode Fuzzy Hash: efb2c1910f7fe4eb1fdb9db6ef462f9c960acadc62b879df81811dfe8f91f112
Instruction Fuzzy Hash: D4114826B38B01CAEB00DF61EC942B873A4FB19B98F840A31DA6D827A4DF78D5548350

Function 00007FF774A05410 Relevance: 3.7, APIs: 1, Strings: 1, Instructions: 193COMMON

Download Yara Rule

APIs

RaiseFailFastException.KERNEL32 ref: 00007FF774A05721

Strings

The required instruction sets are not supported by the current CPU., xrefs: 00007FF774A0570E

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: ExceptionFailFastRaise
String ID: The required instruction sets are not supported by the current CPU.
API String ID: 2546344036-3318624164
Opcode ID: ab07537777515488e9e8f57eef12ca18558389b5460dfc982353195e4352bf6a
Instruction ID: acf963d2e536ad29e5ed09acc5f2e96c2b5af1f666d7adbaa269212f017bb8c0
Opcode Fuzzy Hash: ab07537777515488e9e8f57eef12ca18558389b5460dfc982353195e4352bf6a
Instruction Fuzzy Hash: C871B533A39136C6FF25AF2B94C9935E651AF11384FD64939D40987AA1EF2DB410CB21

Function 00007FF774A2DE20 Relevance: 2.0, APIs: 1, Instructions: 456COMMON

Download Yara Rule

APIs

Part of subcall function 00007FF774A11EB0: CreateEventW.KERNEL32 ref: 00007FF774A11EF1

Part of subcall function 00007FF774A12880: QueryPerformanceCounter.KERNEL32 ref: 00007FF774A12889

DebugBreak.KERNEL32 ref: 00007FF774A2E5DA

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: BreakCounterCreateDebugEventPerformanceQuery
String ID:
API String ID: 4239280443-0
Opcode ID: 252cd89e4528406686be57cf00f60d5450300994312d88c791e533677183f503
Instruction ID: 7e11cbe2fc307975061f38a8f6694187e18512c8050fd57b32620a6a6c901e88
Opcode Fuzzy Hash: 252cd89e4528406686be57cf00f60d5450300994312d88c791e533677183f503
Instruction Fuzzy Hash: 7E420C33D38B82D5E700EF26B8C0265B7A4FB59748F95923AD98C22765DF3CA091D361

Function 00007FF774A319F0 Relevance: 1.9, Strings: 1, Instructions: 621COMMON

Download Yara Rule

Strings

, xrefs: 00007FF774A31FCC

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID:
API String ID: 0-3916222277
Opcode ID: 3af64f1d3e18b5226ba85596036ff583db5a1ecd88759b32c0d3579c6f4f138e
Instruction ID: 8c42a6e03b906a50fcab5616d7a30ff3cce33b6443dcc6bdd1a8577e418b6fbf
Opcode Fuzzy Hash: 3af64f1d3e18b5226ba85596036ff583db5a1ecd88759b32c0d3579c6f4f138e
Instruction Fuzzy Hash: 5B529133A39B82D5EB149F06E880679B3A1FB45798F954236DA6D43794EF3CE450C321

Function 00007FF774A1E4E0 Relevance: 1.7, Strings: 1, Instructions: 439COMMON

Download Yara Rule

Strings

?, xrefs: 00007FF774A1E52E

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID: ?
API String ID: 0-1684325040
Opcode ID: 1fe4063cd8a7627479a9be527d78d8baf63d271df9d58fc4a7a5da7ffb6242fc
Instruction ID: dee22986f870838c1ceb39062dfd4053a385c5bb0fdda3284e72c50bdd402ce5
Opcode Fuzzy Hash: 1fe4063cd8a7627479a9be527d78d8baf63d271df9d58fc4a7a5da7ffb6242fc
Instruction Fuzzy Hash: 3B12C333A38A81C2EA10EF16E480A7AE3B5FB64B94FA54632DA5D47794DF3CE441C710

Function 00007FF774A328F0 Relevance: .9, Instructions: 945COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: fbbfacb1d8f9f6609acfa47c3662894f093c3c4e861cb0b99195e5338392d3b5
Instruction ID: 3813e2baabd15f9988b4be4c20b032b117a35e2a45ba54556b6885f924d4db3e
Opcode Fuzzy Hash: fbbfacb1d8f9f6609acfa47c3662894f093c3c4e861cb0b99195e5338392d3b5
Instruction Fuzzy Hash: E392D163E39B42D5EA01BF17A9D0AB4E395AF45BC8FA58136D80E53360EF3DE4458321

Function 00007FF774A337F0 Relevance: .6, Instructions: 626COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: bb0bdc50d0a79732d1fbaaf7e6b7a9e629728ad14d5191bc8c1cbe51083c7122
Instruction ID: 37d39b1818be0cb40298de0fb7d1e80c13859778f0d88a8332af966ac45354dd
Opcode Fuzzy Hash: bb0bdc50d0a79732d1fbaaf7e6b7a9e629728ad14d5191bc8c1cbe51083c7122
Instruction Fuzzy Hash: 8B42AC33F38B42C6EB109F26E4805A9B7A1FB45B88BA54536EE4D17B98DE38E451C710

Function 00007FF774A34160 Relevance: .6, Instructions: 583COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 1fb2c77b25ed1ccfa3b74ae9a7e59123a7fd091295756a8848aa9ea6743a7ee8
Instruction ID: 78b57566d92488243571465de233ebf3bf540f1320405981882d13c885a44a72
Opcode Fuzzy Hash: 1fb2c77b25ed1ccfa3b74ae9a7e59123a7fd091295756a8848aa9ea6743a7ee8
Instruction Fuzzy Hash: BB32D373F78B45CAEB10DF66D880AACB7A1EB05788BA54136CE0D57B88DE38E455C350

Function 00007FF774A1FF90 Relevance: .4, Instructions: 432COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 874d07d0b63e12727b284f3094aca6d283b2919d332a0d816e76fe305952f5ec
Instruction ID: d13da4f178f63b671cfd210f347025ba895e83d6917bb16506c80dc83f50609b
Opcode Fuzzy Hash: 874d07d0b63e12727b284f3094aca6d283b2919d332a0d816e76fe305952f5ec
Instruction Fuzzy Hash: F602CA73B38A85C6EA149F16D480A79B790EB85BA4F918232CB6D677D5CF3CE441D320

Function 00007FF774A1F9E4 Relevance: .4, Instructions: 357COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: CounterPerformanceQuery
String ID:
API String ID: 2783962273-0
Opcode ID: e816d686233bc00fa271f6222e436da18f7514f741235fe5f6e969e94f8297b3
Instruction ID: 52fcc93506b83f67c9532f95ed15a8f70c06504bf21bef9f5730929746c1fdb8
Opcode Fuzzy Hash: e816d686233bc00fa271f6222e436da18f7514f741235fe5f6e969e94f8297b3
Instruction Fuzzy Hash: 0302B523A39B83D5EB51AF2694D0734A7B0BF49748FA58636DA4D133A1DF3CE4918220

Function 00007FF774A38BC0 Relevance: .3, Instructions: 332COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 1234fb6fc9fdbe2454c2e37c2c00e3cb25b3c3dd0762fcc38499df4434799227
Instruction ID: 05252e362dd8856b9ff4833a34f503226f896dc7729f185ea1abadb0d7a47bef
Opcode Fuzzy Hash: 1234fb6fc9fdbe2454c2e37c2c00e3cb25b3c3dd0762fcc38499df4434799227
Instruction Fuzzy Hash: 86E1B073A39745D6EB95AF16D480738B7E1FB45B84F95823AC90E43294EF3DE0858321

Function 00007FF774AB4160 Relevance: .3, Instructions: 273COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 453bf3b22287000f81a5ec2596a3fa4ef9a653b6828c08814b5912e62688ddc6
Instruction ID: 4ba25bb7a671336daa706505c5b38763b089c2aab831212f4308c68e64d4d633
Opcode Fuzzy Hash: 453bf3b22287000f81a5ec2596a3fa4ef9a653b6828c08814b5912e62688ddc6
Instruction Fuzzy Hash: 1AB1E733A29651C6E7649F17A580B7AE7E0FB81B84FA18031EA8C47B94DF3CD491DB10

Function 00007FF774A28AB0 Relevance: .3, Instructions: 273COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: e81833f11647e4d4ec49dfadb2e7185eedecc70ecef5022b32c5d3ead13eb584
Instruction ID: b3ec8ddcd579ae0624a4925aee534070ad44bb10bd9608b80a420d7a753758b1
Opcode Fuzzy Hash: e81833f11647e4d4ec49dfadb2e7185eedecc70ecef5022b32c5d3ead13eb584
Instruction Fuzzy Hash: 13C19233A39A46D1EB449F06E8C0538B3A0FB857A8F95823AD96D93790CF3CE054D321

Function 00007FF774A32480 Relevance: .3, Instructions: 268COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: d39069bb3f1b925de6bb941b57d05fde1f5ae2aeb21a7ffe6707880de4ef7fdb
Instruction ID: 24bb54c7781d3c6239442695b882cd8121a386bc46928614d6ee3ce39953aa0c
Opcode Fuzzy Hash: d39069bb3f1b925de6bb941b57d05fde1f5ae2aeb21a7ffe6707880de4ef7fdb
Instruction Fuzzy Hash: F7C18F73A39B86D2EB40EF06E890578B3A1FB457A8B958236D96D43794DF3CE050C321

Function 00007FF774A16BB6 Relevance: .2, Instructions: 198COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: ffda7dcb03f2a66212fc266a96e149d7d8717478e142e8c52720ffd4913da045
Instruction ID: 78c31589d3ec263f5b3168612afd07d437730ce0a6da6503cdeaa823880985c6
Opcode Fuzzy Hash: ffda7dcb03f2a66212fc266a96e149d7d8717478e142e8c52720ffd4913da045
Instruction Fuzzy Hash: EA912E33939B82D6E650AF16A9C07A9B3B0FB49788FA18576D94D83761DF3CE041C721

Function 00007FF774A28F30 Relevance: .2, Instructions: 171COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: db1fbb49aca1fc5293637b942dc58e3bd9f3bdc412a1f0a433097ebfc995b2ff
Instruction ID: fffe792b2d77e0524a4a6094a3fbb96c3fd2acaa722e68907636174f992faf80
Opcode Fuzzy Hash: db1fbb49aca1fc5293637b942dc58e3bd9f3bdc412a1f0a433097ebfc995b2ff
Instruction Fuzzy Hash: D951B923F3A74D81F9169B7B5181E79D1566F9ABC0E6DCB31E90E36690EF3DB0809110

Function 00007FF774A2F550 Relevance: .1, Instructions: 72COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: CriticalSection$EnterLeave
String ID:
API String ID: 3168844106-0
Opcode ID: 08b5094678a0a70fa924128cd3c95d310876888f50eb8db182c1c93b7b9fe1b6
Instruction ID: 861d1c0f308e51f51117f9c99da86cf898388978f4473830d850df54923217cf
Opcode Fuzzy Hash: 08b5094678a0a70fa924128cd3c95d310876888f50eb8db182c1c93b7b9fe1b6
Instruction Fuzzy Hash: 5321CB23B3864392EBA89F37A2D5A7A5350EBC9780FA56131FE0C03E85DD1DD591A604

Function 00007FF774A0AB80 Relevance: 14.1, APIs: 6, Strings: 2, Instructions: 85libraryloaderCOMMON

Download Yara Rule

APIs

GetModuleHandleW.KERNEL32(?,?,?,?,?,00007FF774A0600A), ref: 00007FF774A0ABA3
GetProcAddress.KERNEL32(?,?,?,?,?,00007FF774A0600A), ref: 00007FF774A0ABB8
GetEnabledXStateFeatures.KERNEL32(?,?,?,?,?,00007FF774A0600A), ref: 00007FF774A0ABC5
InitializeContext.KERNEL32(?,?,?,?,?,00007FF774A0600A), ref: 00007FF774A0AC04
GetLastError.KERNEL32(?,?,?,?,?,00007FF774A0600A), ref: 00007FF774A0AC12
InitializeContext.KERNEL32(?,?,?,?,?,00007FF774A0600A), ref: 00007FF774A0AC66

Strings

kernel32.dll, xrefs: 00007FF774A0AB9C
InitializeContext2, xrefs: 00007FF774A0ABAE

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: ContextInitialize$AddressEnabledErrorFeaturesHandleLastModuleProcState
String ID: InitializeContext2$kernel32.dll
API String ID: 4102459504-3117029998
Opcode ID: ae908663245adc436bddbdeaeefb791612a2dcc4c0698f10f7af4653a4f5a060
Instruction ID: 4012178764f1a5d07d0e7111c5bb3b664c446c9c8b4f482aaa59ac8447803f46
Opcode Fuzzy Hash: ae908663245adc436bddbdeaeefb791612a2dcc4c0698f10f7af4653a4f5a060
Instruction Fuzzy Hash: 9B314327A3D746C2FA00AF56A984639E390BF94B94F950436D94D03BA4EF7CE546C730

Function 00007FF774A05EA0 Relevance: 14.1, APIs: 6, Strings: 2, Instructions: 83threadlibraryloaderCOMMON

Download Yara Rule

APIs

LoadLibraryExW.KERNEL32 ref: 00007FF774A0AF31
GetProcAddress.KERNEL32 ref: 00007FF774A0AF41
GetLastError.KERNEL32 ref: 00007FF774A0AF94
SuspendThread.KERNEL32 ref: 00007FF774A0AFAD
GetThreadContext.KERNEL32 ref: 00007FF774A0AFC8
ResumeThread.KERNEL32 ref: 00007FF774A0AFF2

Strings

QueueUserAPC2, xrefs: 00007FF774A0AF3A
kernel32, xrefs: 00007FF774A0AF24

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: Thread$AddressContextErrorLastLibraryLoadProcResumeSuspend
String ID: QueueUserAPC2$kernel32
API String ID: 3714266957-4022151419
Opcode ID: 2c927c7249ad306362750963f21d316bcf2fc60d905bd8730f4bf37492db24bc
Instruction ID: 0a04aeedad3bf67b9034a644bafc347695892c50587f1c733e134ae7809108e0
Opcode Fuzzy Hash: 2c927c7249ad306362750963f21d316bcf2fc60d905bd8730f4bf37492db24bc
Instruction Fuzzy Hash: 72319262A3C642C1EA10FF2BE8D8779A351BF55BE8F914230D86D466F4EF2CE4058720

Function 00007FF774A1DBE0 Relevance: 10.7, APIs: 7, Instructions: 227threadCOMMON

Download Yara Rule

APIs

SwitchToThread.KERNEL32 ref: 00007FF774A1DCA1
SwitchToThread.KERNEL32 ref: 00007FF774A1DD4A
SwitchToThread.KERNEL32 ref: 00007FF774A1DD53
SwitchToThread.KERNEL32 ref: 00007FF774A1DE8A
SwitchToThread.KERNEL32 ref: 00007FF774A1DE93
SwitchToThread.KERNEL32 ref: 00007FF774A1DEBD

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: SwitchThread
String ID:
API String ID: 115865932-0
Opcode ID: c13f5500ea1206e8ec5f05ebe3918e2a796096b40ac2d42ce93c8136b207df3a
Instruction ID: c7f51923bb02b6bfc4686f3abf16c4a7165eb991f10f90743a2d87c240571e42
Opcode Fuzzy Hash: c13f5500ea1206e8ec5f05ebe3918e2a796096b40ac2d42ce93c8136b207df3a
Instruction Fuzzy Hash: D4A18F33E39203D6F654BF27A9C0E75E2B5AF11358FA64936D82D866D1DE2DF4008632

Function 00007FF774A062A0 Relevance: 10.6, APIs: 5, Strings: 1, Instructions: 51threadCOMMON

Download Yara Rule

APIs

GetCurrentThreadId.KERNEL32 ref: 00007FF774A062DA
GetCurrentProcess.KERNEL32 ref: 00007FF774A062E8
GetCurrentThread.KERNEL32 ref: 00007FF774A062F0
DuplicateHandle.KERNEL32 ref: 00007FF774A06314

Part of subcall function 00007FF774A0AA30: VirtualQuery.KERNEL32 ref: 00007FF774A0AA62

RaiseFailFastException.KERNEL32 ref: 00007FF774A06342

Strings

, xrefs: 00007FF774A06356

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: Current$Thread$DuplicateExceptionFailFastHandleProcessQueryRaiseVirtual
String ID:
API String ID: 510365852-3916222277
Opcode ID: aac18b405e8186b4baee27d6e985e552b0b39ad9a33c4f5303744330f0df3245
Instruction ID: 96a4585b32eab499e1bd32e7f39425c3b2f8ff340506ced03d66076eb7f5a4fb
Opcode Fuzzy Hash: aac18b405e8186b4baee27d6e985e552b0b39ad9a33c4f5303744330f0df3245
Instruction Fuzzy Hash: 4A116D73618B81CAD760AF26A481199B354FB447B8FA50339E6BD4B6D6DF78D4428700

Function 00007FF774A2D600 Relevance: 9.2, APIs: 6, Instructions: 189threadCOMMON

Download Yara Rule

APIs

SwitchToThread.KERNEL32 ref: 00007FF774A2D6CA
SwitchToThread.KERNEL32 ref: 00007FF774A2D6D3
SwitchToThread.KERNEL32 ref: 00007FF774A2D6FD
SwitchToThread.KERNEL32 ref: 00007FF774A2D82F
SwitchToThread.KERNEL32 ref: 00007FF774A2D838
SwitchToThread.KERNEL32 ref: 00007FF774A2D862

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: SwitchThread
String ID:
API String ID: 115865932-0
Opcode ID: 01a89e310edcfaae1fb5271710d384d3bec56e2db4509541efe95d0668bf02e1
Instruction ID: 66041437c22579d18eae4084d8ac3e7530474e45ece95567cd0a39abe250b9b7
Opcode Fuzzy Hash: 01a89e310edcfaae1fb5271710d384d3bec56e2db4509541efe95d0668bf02e1
Instruction Fuzzy Hash: 45816A37E3C203D7F2547F2798C0E75A2916F80358FA64139D86D966E2DE2DF441AA32

Function 00007FF774A2A150 Relevance: 9.2, APIs: 6, Instructions: 180COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 775818c12bc7e14b7563a559daced99b5b62968cc71ab8af9d358da41de0e075
Instruction ID: 99bf247d5f96ff6ff1369d3a851b2a0d98d421a0bb2b82ea6e70a6616b6ea103
Opcode Fuzzy Hash: 775818c12bc7e14b7563a559daced99b5b62968cc71ab8af9d358da41de0e075
Instruction Fuzzy Hash: 5571A623B39642C2FB14BF5395C06B9E3A1BF94BA8FAA4436D90D17695DF3CE4509320

Function 00007FF774A2FAE0 Relevance: 7.8, APIs: 6, Instructions: 317COMMON

Download Yara Rule

APIs

EnterCriticalSection.KERNEL32 ref: 00007FF774A2FECA
LeaveCriticalSection.KERNEL32 ref: 00007FF774A2FF0F
EnterCriticalSection.KERNEL32 ref: 00007FF774A2FFC7
LeaveCriticalSection.KERNEL32 ref: 00007FF774A2FFE8
EnterCriticalSection.KERNEL32 ref: 00007FF774A3002C
LeaveCriticalSection.KERNEL32 ref: 00007FF774A3004D

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: CriticalSection$EnterLeave
String ID:
API String ID: 3168844106-0
Opcode ID: ea8ea2673c922d3ebcb846e17505f6c06d83a5785aad669d9e70f31bac126ead
Instruction ID: 9637c05ec2a41aa48f54f1eb1424971fd2b2fdd4f391fe8e15d7e66844227ca7
Opcode Fuzzy Hash: ea8ea2673c922d3ebcb846e17505f6c06d83a5785aad669d9e70f31bac126ead
Instruction Fuzzy Hash: DFE11363B39A46D5DA109F66E990AB8A3A1EF047E8F918332D93D577D8DF38D005D310

Function 00007FF774A03680 Relevance: 7.1, APIs: 3, Strings: 1, Instructions: 126COMMON

Download Yara Rule

APIs

RaiseFailFastException.KERNEL32 ref: 00007FF774A03720
RaiseFailFastException.KERNEL32 ref: 00007FF774A03829
RaiseFailFastException.KERNEL32 ref: 00007FF774A03866

Strings

Process is terminating due to StackOverflowException., xrefs: 00007FF774A0370A

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: ExceptionFailFastRaise
String ID: Process is terminating due to StackOverflowException.
API String ID: 2546344036-2200901744
Opcode ID: fe34fe60a8b53b133f424caca37e213f3d652fd43d92ea617847fbec9e1bc9e9
Instruction ID: f21dc2e1734baf34c3db654ec0eec9eb37be8771a670447434f57e2106c71b01
Opcode Fuzzy Hash: fe34fe60a8b53b133f424caca37e213f3d652fd43d92ea617847fbec9e1bc9e9
Instruction Fuzzy Hash: AA518563E39A42D2EE50AF2BD5D5674A390EF48B84F968436D91D437B0EF2CE4558310

Function 00007FF774A42FB0 Relevance: 7.1, APIs: 2, Strings: 2, Instructions: 73libraryloaderCOMMON

Download Yara Rule

APIs

LoadLibraryExW.KERNEL32(?,?,?,?,00000145BC000000,00007FF774A430AD,?,?,00000000,00007FF774A2FA9C,?,FFFFFFFF,47AE147AE147AE15,00007FF774A1964C), ref: 00007FF774A43002
GetProcAddress.KERNEL32(?,?,?,?,00000145BC000000,00007FF774A430AD,?,?,00000000,00007FF774A2FA9C,?,FFFFFFFF,47AE147AE147AE15,00007FF774A1964C), ref: 00007FF774A4301C

Strings

kernel32.dll, xrefs: 00007FF774A42FED
GetEnabledXStateFeatures, xrefs: 00007FF774A43012

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: AddressLibraryLoadProc
String ID: GetEnabledXStateFeatures$kernel32.dll
API String ID: 2574300362-4754247
Opcode ID: 0d1bad6a7b8d3c1afb901e75ce55123fadd1554c836fe95c377a29b41be358a4
Instruction ID: 8a18eef0b66b7953a6cd8bf204e634703e078b17b89e2a843507799aa680aa4a
Opcode Fuzzy Hash: 0d1bad6a7b8d3c1afb901e75ce55123fadd1554c836fe95c377a29b41be358a4
Instruction Fuzzy Hash: D1210553F3C152C2FFA8AB2FE591B7D92819B847D0FE5813AC90E816D4DD1DD9808720

Function 00007FF774A0B1D0 Relevance: 7.0, APIs: 2, Strings: 2, Instructions: 20libraryloaderCOMMON

Download Yara Rule

APIs

LoadLibraryExW.KERNEL32(?,?,?,?,00007FF774A05516), ref: 00007FF774A0B1E3
GetProcAddress.KERNEL32(?,?,?,?,00007FF774A05516), ref: 00007FF774A0B1F8

Strings

kernel32, xrefs: 00007FF774A0B1D6
GetEnabledXStateFeatures, xrefs: 00007FF774A0B1EE

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: AddressLibraryLoadProc
String ID: GetEnabledXStateFeatures$kernel32
API String ID: 2574300362-4273408117
Opcode ID: 532f177c9a3abf93edbeefab53f090ab908d42bf1be2dcd3b1f8b265f2863a08
Instruction ID: 72866da2914343f037f97f8a470cc1330f163c06d1b3aea41d6d572602e8d644
Opcode Fuzzy Hash: 532f177c9a3abf93edbeefab53f090ab908d42bf1be2dcd3b1f8b265f2863a08
Instruction Fuzzy Hash: 27E04F16F3A602C1EF58BF6399C56746350BFA9B00FC94435C80D023A1FE2CA64AC720

Function 00007FF774A0B180 Relevance: 7.0, APIs: 2, Strings: 2, Instructions: 20libraryloaderCOMMON

Download Yara Rule

APIs

LoadLibraryExW.KERNEL32(?,?,?,?,00007FF774A0559B), ref: 00007FF774A0B193
GetProcAddress.KERNEL32(?,?,?,?,00007FF774A0559B), ref: 00007FF774A0B1A8

Strings

kernel32, xrefs: 00007FF774A0B186
GetEnabledXStateFeatures, xrefs: 00007FF774A0B19E

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: AddressLibraryLoadProc
String ID: GetEnabledXStateFeatures$kernel32
API String ID: 2574300362-4273408117
Opcode ID: d9ff822428f1893a5703cac88901d505093234beacf457cec68585e3c479c2ba
Instruction ID: 61e3143a1b982a47d3237636a5309a93296f029c9456336ae1edcf9b88be36f5
Opcode Fuzzy Hash: d9ff822428f1893a5703cac88901d505093234beacf457cec68585e3c479c2ba
Instruction Fuzzy Hash: 4CE01A06F3A702C1EE48BF93588567463507F88740FD84035C80D01360EE2CA64A8720

Function 00007FF774A3E8F0 Relevance: 6.1, APIs: 4, Instructions: 124threadCOMMON

Download Yara Rule

APIs

SwitchToThread.KERNEL32 ref: 00007FF774A3E96B
SwitchToThread.KERNEL32 ref: 00007FF774A3EA09
SwitchToThread.KERNEL32 ref: 00007FF774A3EA1E

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: SwitchThread
String ID:
API String ID: 115865932-0
Opcode ID: 669846d24bbda5f65c578a588012ee14f3413299c3a7e3c496bd00c502c477b6
Instruction ID: 6edd36381be09bf700e0c4eab27179f73a551231a0dacb33ee77ebc5f97b6a63
Opcode Fuzzy Hash: 669846d24bbda5f65c578a588012ee14f3413299c3a7e3c496bd00c502c477b6
Instruction Fuzzy Hash: 3841CC33F38256C1EBA45E27C0C0A7AE290EB54F98FB68536D64E467C5EE3CE4418761

Function 00007FF774A21BED Relevance: 6.1, APIs: 4, Instructions: 119threadCOMMON

Download Yara Rule

APIs

SwitchToThread.KERNEL32 ref: 00007FF774A21D12
SwitchToThread.KERNEL32 ref: 00007FF774A21F9E

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: SwitchThread
String ID:
API String ID: 115865932-0
Opcode ID: ea4baac3568b8008df20d653752b465ece59447f5b54120d8eb719c92615070f
Instruction ID: 8f960a331d18efa8a569a34d1c7be63c3fa9887716b7431f200f9c988e60e362
Opcode Fuzzy Hash: ea4baac3568b8008df20d653752b465ece59447f5b54120d8eb719c92615070f
Instruction Fuzzy Hash: BA512E36F3C203D6F2547F279DC0E75A2946F80358FA68136D41D922D5EE1DF801A632

Function 00007FF774A3F060 Relevance: 6.1, APIs: 4, Instructions: 108COMMON

Download Yara Rule

APIs

DebugBreak.KERNEL32 ref: 00007FF774A3F139
DebugBreak.KERNEL32 ref: 00007FF774A3F156
DebugBreak.KERNEL32 ref: 00007FF774A3F171
DebugBreak.KERNEL32 ref: 00007FF774A3F18A

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: BreakDebug
String ID:
API String ID: 456121617-0
Opcode ID: 21388db3ff23c23bfe290b02463c8e984ea9257b12978aae731d96e3086609a7
Instruction ID: 8583be49e1033c221a52b76c78546714684af538a66fb367550acea63a7f613b
Opcode Fuzzy Hash: 21388db3ff23c23bfe290b02463c8e984ea9257b12978aae731d96e3086609a7
Instruction Fuzzy Hash: 1B419023A39646C1FE51AF16A180B79E7A0AF45B58FAA0435EF4C07395FF7CE8418261

Function 00007FF774A2D200 Relevance: 6.1, APIs: 4, Instructions: 85COMMON

Download Yara Rule

APIs

DebugBreak.KERNEL32(?,?,00000000,?), ref: 00007FF774A2D2B9
DebugBreak.KERNEL32(?,?,00000000,?), ref: 00007FF774A2D2D6
DebugBreak.KERNEL32(?,?,00000000,?), ref: 00007FF774A2D2F6
DebugBreak.KERNEL32(?,?,00000000,?), ref: 00007FF774A2D319

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: BreakDebug
String ID:
API String ID: 456121617-0
Opcode ID: a762ba7bdb9e68b543346d8befee5f14f7d2aaaa5ecc6a7732aa10b9ae04d0ef
Instruction ID: c2645fed3992870aa2d2b2ca5b595006161ddd4d87275ea95c9e9151ff904368
Opcode Fuzzy Hash: a762ba7bdb9e68b543346d8befee5f14f7d2aaaa5ecc6a7732aa10b9ae04d0ef
Instruction Fuzzy Hash: 3931E633A38745C1E624BF1691807B9E7A4FF85B94FAA0034DE5D1B696DF7CD4409320

Function 00007FF774A0AD00 Relevance: 6.0, APIs: 4, Instructions: 46COMMON

Download Yara Rule

APIs

WaitForMultipleObjectsEx.KERNEL32(?,?,?,?,?,?,?,?,?,?,?,?,?,00007FF774A06431), ref: 00007FF774A0AD34
SetLastError.KERNEL32(?,?,?,?,?,?,?,?,?,?,?,?,?,00007FF774A06431), ref: 00007FF774A0AD3E
CoWaitForMultipleHandles.OLE32(?,?,?,?,?,?,?,?,?,?,?,?,?,00007FF774A06431), ref: 00007FF774A0AD5D
SetLastError.KERNEL32(?,?,?,?,?,?,?,?,?,?,?,?,?,00007FF774A06431), ref: 00007FF774A0AD71

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: ErrorLastMultipleWait$HandlesObjects
String ID:
API String ID: 2817213684-0
Opcode ID: 1b63c40e6d013145cedae492ad8f21b5e2360a6dd9ad6664cb5addbe83128acf
Instruction ID: 568c73474e57e4a9d5b38f5b0a9906fd2fcdcd1b296c350647c575649d3b82bc
Opcode Fuzzy Hash: 1b63c40e6d013145cedae492ad8f21b5e2360a6dd9ad6664cb5addbe83128acf
Instruction Fuzzy Hash: C411913263C655C2D7145F26B49453AF360FB54791FA40135EAC943BB8DF7CD8508760

Function 00007FF774A6A8E0 Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 44COMMONLIBRARYCODE

Download Yara Rule

APIs

RtlPcToFileHeader.KERNEL32(?,?,?,?,?,?,?,?,?,00007FF774A69A6B), ref: 00007FF774A6A930
RaiseException.KERNEL32(?,?,?,?,?,?,?,?,?,00007FF774A69A6B), ref: 00007FF774A6A971

Strings

csm, xrefs: 00007FF774A6A95E

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: ExceptionFileHeaderRaise
String ID: csm
API String ID: 2573137834-1018135373
Opcode ID: aa4e29ff740041cbb66bd2c147c1e0abea6c0f4e7f03852bd6b62dcdd7bd4198
Instruction ID: a07624848fcf2b4bec204d54ee4b1175c3613c8476ce201015b40f9844931828
Opcode Fuzzy Hash: aa4e29ff740041cbb66bd2c147c1e0abea6c0f4e7f03852bd6b62dcdd7bd4198
Instruction Fuzzy Hash: C7112133628B45C2DB619F16E440269B7E5FB89B98F694230DE8C07768DF3CD9518700

Function 00007FF774A31660 Relevance: 5.1, APIs: 4, Instructions: 112COMMON

Download Yara Rule

APIs

EnterCriticalSection.KERNEL32(?,?,?,?,00000000,00007FF774A1D516,?,-8000000000000000,00000001,00007FF774A2C6D6), ref: 00007FF774A316EA
LeaveCriticalSection.KERNEL32(?,?,?,?,00000000,00007FF774A1D516,?,-8000000000000000,00000001,00007FF774A2C6D6), ref: 00007FF774A31759
EnterCriticalSection.KERNEL32(?,?,?,?,00000000,00007FF774A1D516,?,-8000000000000000,00000001,00007FF774A2C6D6), ref: 00007FF774A317A2
LeaveCriticalSection.KERNEL32(?,?,?,?,00000000,00007FF774A1D516,?,-8000000000000000,00000001,00007FF774A2C6D6), ref: 00007FF774A317B8

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: CriticalSection$EnterLeave
String ID:
API String ID: 3168844106-0
Opcode ID: fa8dc7cbf7cf060cfb14899e70fb8a95188bcdfbfc5a069442a73c28387b65d9
Instruction ID: 8f76db62591cc4365a72e3200d12b2cbe189ae1b0e4f807a7708c65d300456e2
Opcode Fuzzy Hash: fa8dc7cbf7cf060cfb14899e70fb8a95188bcdfbfc5a069442a73c28387b65d9
Instruction Fuzzy Hash: 37518E73A38642D1EA14AF13E8D0674E3B0FB45798FA98232DA5C03695DF3CE556C321

Function 00007FF774A23E10 Relevance: 5.1, APIs: 4, Instructions: 53COMMON

Download Yara Rule

APIs

EnterCriticalSection.KERNEL32(?,?,00000000,00007FF774A23F8F,?,?,?,00007FF774A3025A), ref: 00007FF774A23E5A
LeaveCriticalSection.KERNEL32(?,?,00000000,00007FF774A23F8F,?,?,?,00007FF774A3025A), ref: 00007FF774A23E9C
EnterCriticalSection.KERNEL32(?,?,00000000,00007FF774A23F8F,?,?,?,00007FF774A3025A), ref: 00007FF774A23EC7
LeaveCriticalSection.KERNEL32(?,?,00000000,00007FF774A23F8F,?,?,?,00007FF774A3025A), ref: 00007FF774A23EE8

Memory Dump Source

Source File: 00000001.00000002.1278689171.00007FF774A01000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF774A00000, based on PE: true

Associated: 00000001.00000002.1278222377.00007FF774A00000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279022919.00007FF774B3B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279088365.00007FF774B9B000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C67000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279163521.00007FF774C6C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000001.00000002.1279219895.00007FF774C6F000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_1_2_7ff774a00000_C1ZsNxSer8.jbxd

Similarity

API ID: CriticalSection$EnterLeave
String ID:
API String ID: 3168844106-0
Opcode ID: a4be4a2250a951387a8d0b8575f6a78233bd2b07f59a0f4c7d2840ed43a5680b
Instruction ID: 01fff1ba7cdb94c70f40aba56fb579a97ec8cf441ea6344d78e0c3c31dbc995e
Opcode Fuzzy Hash: a4be4a2250a951387a8d0b8575f6a78233bd2b07f59a0f4c7d2840ed43a5680b
Instruction Fuzzy Hash: 39212163E38906D1EA50AF26E9D03B4A2B0EF563A8FD84237C52C415E5DF3DE599C321

Analysis Process: CasPol.exePID: 6780, Parent PID: 3432COMMON

Execution Graph

Execution Coverage:	4.1%
Dynamic/Decrypted Code Coverage:	0%
Signature Coverage:	4.5%
Total number of Nodes:	1361
Total number of Limit Nodes:	60

Executed Functions

Function 0041CB50 Relevance: 148.9, APIs: 52, Strings: 33, Instructions: 176
libraryloaderCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

LoadLibraryA.KERNELBASE(Psapi,GetProcessImageFileNameW,?,?,?,?,0040E9E1), ref: 0041CB65
GetProcAddress.KERNEL32(00000000), ref: 0041CB6E
GetModuleHandleA.KERNEL32(Kernel32,GetProcessImageFileNameW,?,?,?,?,0040E9E1), ref: 0041CB85
GetProcAddress.KERNEL32(00000000), ref: 0041CB88
LoadLibraryA.KERNEL32(shcore,SetProcessDpiAwareness,?,?,?,?,0040E9E1), ref: 0041CB9A
GetProcAddress.KERNEL32(00000000), ref: 0041CB9D
LoadLibraryA.KERNEL32(user32,SetProcessDpiAwareness,?,?,?,?,0040E9E1), ref: 0041CBAE
GetProcAddress.KERNEL32(00000000), ref: 0041CBB1
LoadLibraryA.KERNEL32(ntdll,NtUnmapViewOfSection,?,?,?,?,0040E9E1), ref: 0041CBC3
GetProcAddress.KERNEL32(00000000), ref: 0041CBC6
LoadLibraryA.KERNEL32(kernel32,GlobalMemoryStatusEx,?,?,?,?,0040E9E1), ref: 0041CBD2
GetProcAddress.KERNEL32(00000000), ref: 0041CBD5
GetModuleHandleA.KERNEL32(kernel32,IsWow64Process,?,?,?,?,0040E9E1), ref: 0041CBE6
GetProcAddress.KERNEL32(00000000), ref: 0041CBE9
GetModuleHandleA.KERNEL32(kernel32,GetComputerNameExW,?,?,?,?,0040E9E1), ref: 0041CBFA
GetProcAddress.KERNEL32(00000000), ref: 0041CBFD
LoadLibraryA.KERNEL32(Shell32,IsUserAnAdmin,?,?,?,?,0040E9E1), ref: 0041CC0E
GetProcAddress.KERNEL32(00000000), ref: 0041CC11
GetModuleHandleA.KERNEL32(kernel32,SetProcessDEPPolicy,?,?,?,?,0040E9E1), ref: 0041CC22
GetProcAddress.KERNEL32(00000000), ref: 0041CC25
GetModuleHandleA.KERNEL32(user32,EnumDisplayDevicesW,?,?,?,?,0040E9E1), ref: 0041CC36
GetProcAddress.KERNEL32(00000000), ref: 0041CC39
GetModuleHandleA.KERNEL32(user32,EnumDisplayMonitors,?,?,?,?,0040E9E1), ref: 0041CC4A
GetProcAddress.KERNEL32(00000000), ref: 0041CC4D
GetModuleHandleA.KERNEL32(user32,GetMonitorInfoW,?,?,?,?,0040E9E1), ref: 0041CC5E
GetProcAddress.KERNEL32(00000000), ref: 0041CC61
GetModuleHandleA.KERNEL32(kernel32,GetSystemTimes,?,?,?,?,0040E9E1), ref: 0041CC72
GetProcAddress.KERNEL32(00000000), ref: 0041CC75
LoadLibraryA.KERNEL32(Shlwapi,0000000C,?,?,?,?,0040E9E1), ref: 0041CC83
GetProcAddress.KERNEL32(00000000), ref: 0041CC86
LoadLibraryA.KERNEL32(kernel32,GetConsoleWindow,?,?,?,?,0040E9E1), ref: 0041CC97
GetProcAddress.KERNEL32(00000000), ref: 0041CC9A
GetModuleHandleA.KERNEL32(ntdll,NtSuspendProcess,?,?,?,?,0040E9E1), ref: 0041CCA7
GetProcAddress.KERNEL32(00000000), ref: 0041CCAA
GetModuleHandleA.KERNEL32(ntdll,NtResumeProcess,?,?,?,?,0040E9E1), ref: 0041CCB7
GetProcAddress.KERNEL32(00000000), ref: 0041CCBA
LoadLibraryA.KERNELBASE(Iphlpapi,GetExtendedTcpTable,?,?,?,?,0040E9E1), ref: 0041CCCC
GetProcAddress.KERNEL32(00000000), ref: 0041CCCF
LoadLibraryA.KERNEL32(Iphlpapi,GetExtendedUdpTable,?,?,?,?,0040E9E1), ref: 0041CCDC
GetProcAddress.KERNEL32(00000000), ref: 0041CCDF
GetModuleHandleA.KERNEL32(ntdll,NtQueryInformationProcess,?,?,?,?,0040E9E1), ref: 0041CCF0
GetProcAddress.KERNEL32(00000000), ref: 0041CCF3
GetModuleHandleA.KERNEL32(kernel32,GetFinalPathNameByHandleW,?,?,?,?,0040E9E1), ref: 0041CD04
GetProcAddress.KERNEL32(00000000), ref: 0041CD07
LoadLibraryA.KERNELBASE(Rstrtmgr,RmStartSession,?,?,?,?,0040E9E1), ref: 0041CD19
GetProcAddress.KERNEL32(00000000), ref: 0041CD1C
LoadLibraryA.KERNEL32(Rstrtmgr,RmRegisterResources,?,?,?,?,0040E9E1), ref: 0041CD29
GetProcAddress.KERNEL32(00000000), ref: 0041CD2C
LoadLibraryA.KERNEL32(Rstrtmgr,RmGetList,?,?,?,?,0040E9E1), ref: 0041CD39
GetProcAddress.KERNEL32(00000000), ref: 0041CD3C
LoadLibraryA.KERNEL32(Rstrtmgr,RmEndSession,?,?,?,?,0040E9E1), ref: 0041CD49
GetProcAddress.KERNEL32(00000000), ref: 0041CD4C

Strings

NtUnmapViewOfSection, xrefs: 0041CBB8
Shell32, xrefs: 0041CC04
user32, xrefs: 0041CBA9, 0041CC2C, 0041CC40, 0041CC54
shcore, xrefs: 0041CB95
Psapi, xrefs: 0041CB60
NtResumeProcess, xrefs: 0041CCAC
GetExtendedTcpTable, xrefs: 0041CCBC
GetSystemTimes, xrefs: 0041CC63
GetComputerNameExW, xrefs: 0041CBEB
EnumDisplayDevicesW, xrefs: 0041CC27
Shlwapi, xrefs: 0041CC79
IsUserAnAdmin, xrefs: 0041CBFF
Rstrtmgr, xrefs: 0041CD0E, 0041CD18, 0041CD23, 0041CD33, 0041CD43
kernel32, xrefs: 0041CBCD, 0041CBDC, 0041CBF0, 0041CC18, 0041CC68, 0041CC8D, 0041CCFA
IsWow64Process, xrefs: 0041CBD7
Iphlpapi, xrefs: 0041CCC1, 0041CCCB, 0041CCD6
RmRegisterResources, xrefs: 0041CD1E
SetProcessDEPPolicy, xrefs: 0041CC13
NtSuspendProcess, xrefs: 0041CC9C
EnumDisplayMonitors, xrefs: 0041CC3B
SetProcessDpiAwareness, xrefs: 0041CB8F, 0041CB94, 0041CBA8
GetMonitorInfoW, xrefs: 0041CC4F
GetExtendedUdpTable, xrefs: 0041CCD1
GetFinalPathNameByHandleW, xrefs: 0041CCF5
RmGetList, xrefs: 0041CD2E
RmEndSession, xrefs: 0041CD3E
GetProcessImageFileNameW, xrefs: 0041CB5A, 0041CB5F, 0041CB7F
ntdll, xrefs: 0041CBBD, 0041CBC2, 0041CCA1, 0041CCB1, 0041CCE6
Kernel32, xrefs: 0041CB80
GetConsoleWindow, xrefs: 0041CC88
NtQueryInformationProcess, xrefs: 0041CCE1
RmStartSession, xrefs: 0041CD09
GlobalMemoryStatusEx, xrefs: 0041CBC8

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: AddressProc$LibraryLoad$HandleModule
String ID: EnumDisplayDevicesW$EnumDisplayMonitors$GetComputerNameExW$GetConsoleWindow$GetExtendedTcpTable$GetExtendedUdpTable$GetFinalPathNameByHandleW$GetMonitorInfoW$GetProcessImageFileNameW$GetSystemTimes$GlobalMemoryStatusEx$Iphlpapi$IsUserAnAdmin$IsWow64Process$Kernel32$NtQueryInformationProcess$NtResumeProcess$NtSuspendProcess$NtUnmapViewOfSection$Psapi$RmEndSession$RmGetList$RmRegisterResources$RmStartSession$Rstrtmgr$SetProcessDEPPolicy$SetProcessDpiAwareness$Shell32$Shlwapi$kernel32$ntdll$shcore$user32
API String ID: 4236061018-3687161714
Opcode ID: d30ec231acb52cdcc59a2b6b3fe3a558d95728f00a5c8bab653e1e11384c1c5d
Instruction ID: 43d5c3d51f8f0173c8b3474e0c84bdc355f07b7b5b23ff39ae26555794408ecb
Opcode Fuzzy Hash: d30ec231acb52cdcc59a2b6b3fe3a558d95728f00a5c8bab653e1e11384c1c5d
Instruction Fuzzy Hash: 31419EA0EC035879DA107BB66DCDE3B3E5CD9857953214837B15CA7150EBBCD8408EAE

Function 0041B380 Relevance: 10.6, APIs: 5, Strings: 1, Instructions: 69
networkfileCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

InternetOpenW.WININET(00000000,00000001,00000000,00000000,00000000), ref: 0041B3A7
InternetOpenUrlW.WININET(00000000,http://geoplugin.net/json.gp,00000000,00000000,80000000,00000000), ref: 0041B3BD
InternetReadFile.WININET(00000000,00000000,0000FFFF,00000000), ref: 0041B3D6
InternetCloseHandle.WININET(00000000), ref: 0041B41C
InternetCloseHandle.WININET(00000000), ref: 0041B41F

Strings

http://geoplugin.net/json.gp, xrefs: 0041B3B7

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Internet$CloseHandleOpen$FileRead
String ID: http://geoplugin.net/json.gp
API String ID: 3121278467-91888290
Opcode ID: 4404311406b4a12e258bc180555c1bc499fb9e537e63fa9c5eb012b199318316
Instruction ID: bc766ab0241d3587a1949f89688fbc1c60562a782fd7f61c1deed4db1e92f461
Opcode Fuzzy Hash: 4404311406b4a12e258bc180555c1bc499fb9e537e63fa9c5eb012b199318316
Instruction Fuzzy Hash: E711EB311053126BD224AB269C49EBF7F9CEF86755F00043EF905A2292DB68DC45C6FA

Function 0040F7A7 Relevance: 8.8, APIs: 2, Strings: 3, Instructions: 88
sleepCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

Part of subcall function 00413549: RegOpenKeyExA.KERNELBASE(80000001,00000000,00000000,00020019,?), ref: 00413569
Part of subcall function 00413549: RegQueryValueExA.KERNELBASE(?,?,00000000,00000000,00000000,?,004752F0), ref: 00413587
Part of subcall function 00413549: RegCloseKey.KERNELBASE(?), ref: 00413592

Sleep.KERNELBASE(00000BB8), ref: 0040F85B
ExitProcess.KERNEL32 ref: 0040F8CA

Strings

pth_unenc, xrefs: 0040F7BD, 0040F804, 0040F871
override, xrefs: 0040F7CC
5.1.0 Pro, xrefs: 0040F836, 0040F8A3

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseExitOpenProcessQuerySleepValue
String ID: 5.1.0 Pro$override$pth_unenc
API String ID: 2281282204-182549033
Opcode ID: 0c6c273467781de05ac3cf7c04fce85a932ac025a43e79accc6add002e08d8ca
Instruction ID: 07d0e0dc4205ecb16ec703249a4fc897915f305b32a2beb09604d1d6565ffe0f
Opcode Fuzzy Hash: 0c6c273467781de05ac3cf7c04fce85a932ac025a43e79accc6add002e08d8ca
Instruction Fuzzy Hash: F821F371B0420167C604767A485B6AE35A95B80718F90403FF505676D7FF7C8E0583EF

Function 00433837 Relevance: 4.5, APIs: 3, Instructions: 30encryptionCOMMON

Download Yara Rule

APIs

CryptAcquireContextA.ADVAPI32(00000000,00000000,00000000,00000001,F0000000,?,00000000,004334BF,00000034,?,?,00F9E638), ref: 00433849
CryptGenRandom.ADVAPI32(00000000,?,?,?,?,?,?,?,?,?,?,?,00433552,00000000,?,00000000), ref: 0043385F
CryptReleaseContext.ADVAPI32(00000000,00000000,?,?,?,?,?,?,?,?,?,00433552,00000000,?,00000000,0041E251), ref: 00433871

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Crypt$Context$AcquireRandomRelease
String ID:
API String ID: 1815803762-0
Opcode ID: 81ae4bbc27a0383ddd18646ed4cc5f88ed8aa0b0f15284250c3048956b898281
Instruction ID: 864202151b2ab8ebdb17250bb7e2999cce5b6c404a207f59f2405eb254ca80c1
Opcode Fuzzy Hash: 81ae4bbc27a0383ddd18646ed4cc5f88ed8aa0b0f15284250c3048956b898281
Instruction Fuzzy Hash: 83E09231308310FAFB341F25AC08F573AA5EB89B67F20093AF211E40E4D2568C018A5C

Function 0041B60D Relevance: 3.0, APIs: 2, Instructions: 41COMMON

Download Yara Rule

APIs

GetComputerNameExW.KERNELBASE(00000001,?,0000002B,004750E4), ref: 0041B62A
GetUserNameW.ADVAPI32(?,0040F223), ref: 0041B642

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Name$ComputerUser
String ID:
API String ID: 4229901323-0
Opcode ID: 9c10d94fd0e958066dbb06410c8ca978aa41ccff27f968e031cf55491574d835
Instruction ID: 2f1a7eaa0fafc1393a04fa3680ad11d69711b7caddb5f837a5711c727b94ccef
Opcode Fuzzy Hash: 9c10d94fd0e958066dbb06410c8ca978aa41ccff27f968e031cf55491574d835
Instruction Fuzzy Hash: 3B014F7190011CABCB01EBD5DC45EEDB7BCAF44309F10016AB505B61A1EFB46E88CBA8

Function 0040F8D1 Relevance: 1.5, APIs: 1, Instructions: 20COMMON

Download Yara Rule

APIs

GetLocaleInfoA.KERNELBASE(00000800,0000005A,00000000,00000003,?,?,?,004154FC,00474EE0,00475A00,00474EE0,00000000,00474EE0,00000000,00474EE0,5.1.0 Pro), ref: 0040F8E5

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: InfoLocale
String ID:
API String ID: 2299586839-0
Opcode ID: 6e7e1272b5dd4961ec291f7251087c477c276ff70ea579fe19356fd9f5958aa4
Instruction ID: 54543d52817102a935349e0949155b160d3bd36039d058f0142c014f19b14c2e
Opcode Fuzzy Hash: 6e7e1272b5dd4961ec291f7251087c477c276ff70ea579fe19356fd9f5958aa4
Instruction Fuzzy Hash: D5D05B3074421C77D61096959D0AEAA779CD701B52F0001A6BB05D72C0D9E15E0087D1

Function 0040E9C5 Relevance: 86.5, APIs: 15, Strings: 34, Instructions: 795
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

Part of subcall function 0041CB50: LoadLibraryA.KERNELBASE(Psapi,GetProcessImageFileNameW,?,?,?,?,0040E9E1), ref: 0041CB65
Part of subcall function 0041CB50: GetProcAddress.KERNEL32(00000000), ref: 0041CB6E
Part of subcall function 0041CB50: GetModuleHandleA.KERNEL32(Kernel32,GetProcessImageFileNameW,?,?,?,?,0040E9E1), ref: 0041CB85
Part of subcall function 0041CB50: GetProcAddress.KERNEL32(00000000), ref: 0041CB88
Part of subcall function 0041CB50: LoadLibraryA.KERNEL32(shcore,SetProcessDpiAwareness,?,?,?,?,0040E9E1), ref: 0041CB9A
Part of subcall function 0041CB50: GetProcAddress.KERNEL32(00000000), ref: 0041CB9D
Part of subcall function 0041CB50: LoadLibraryA.KERNEL32(user32,SetProcessDpiAwareness,?,?,?,?,0040E9E1), ref: 0041CBAE
Part of subcall function 0041CB50: GetProcAddress.KERNEL32(00000000), ref: 0041CBB1
Part of subcall function 0041CB50: LoadLibraryA.KERNEL32(ntdll,NtUnmapViewOfSection,?,?,?,?,0040E9E1), ref: 0041CBC3
Part of subcall function 0041CB50: GetProcAddress.KERNEL32(00000000), ref: 0041CBC6
Part of subcall function 0041CB50: LoadLibraryA.KERNEL32(kernel32,GlobalMemoryStatusEx,?,?,?,?,0040E9E1), ref: 0041CBD2
Part of subcall function 0041CB50: GetProcAddress.KERNEL32(00000000), ref: 0041CBD5
Part of subcall function 0041CB50: GetModuleHandleA.KERNEL32(kernel32,IsWow64Process,?,?,?,?,0040E9E1), ref: 0041CBE6
Part of subcall function 0041CB50: GetProcAddress.KERNEL32(00000000), ref: 0041CBE9
Part of subcall function 0041CB50: GetModuleHandleA.KERNEL32(kernel32,GetComputerNameExW,?,?,?,?,0040E9E1), ref: 0041CBFA
Part of subcall function 0041CB50: GetProcAddress.KERNEL32(00000000), ref: 0041CBFD
Part of subcall function 0041CB50: LoadLibraryA.KERNEL32(Shell32,IsUserAnAdmin,?,?,?,?,0040E9E1), ref: 0041CC0E
Part of subcall function 0041CB50: GetProcAddress.KERNEL32(00000000), ref: 0041CC11
Part of subcall function 0041CB50: GetModuleHandleA.KERNEL32(kernel32,SetProcessDEPPolicy,?,?,?,?,0040E9E1), ref: 0041CC22
Part of subcall function 0041CB50: GetProcAddress.KERNEL32(00000000), ref: 0041CC25
Part of subcall function 0041CB50: GetModuleHandleA.KERNEL32(user32,EnumDisplayDevicesW,?,?,?,?,0040E9E1), ref: 0041CC36
Part of subcall function 0041CB50: GetProcAddress.KERNEL32(00000000), ref: 0041CC39
Part of subcall function 0041CB50: GetModuleHandleA.KERNEL32(user32,EnumDisplayMonitors,?,?,?,?,0040E9E1), ref: 0041CC4A
Part of subcall function 0041CB50: GetProcAddress.KERNEL32(00000000), ref: 0041CC4D
Part of subcall function 0041CB50: GetModuleHandleA.KERNEL32(user32,GetMonitorInfoW,?,?,?,?,0040E9E1), ref: 0041CC5E
Part of subcall function 0041CB50: GetProcAddress.KERNEL32(00000000), ref: 0041CC61
Part of subcall function 0041CB50: GetModuleHandleA.KERNEL32(kernel32,GetSystemTimes,?,?,?,?,0040E9E1), ref: 0041CC72
Part of subcall function 0041CB50: GetProcAddress.KERNEL32(00000000), ref: 0041CC75
Part of subcall function 0041CB50: LoadLibraryA.KERNEL32(Shlwapi,0000000C,?,?,?,?,0040E9E1), ref: 0041CC83

GetModuleFileNameW.KERNEL32(00000000,C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe,00000104), ref: 0040E9EE

Part of subcall function 00410F37: __EH_prolog.LIBCMT ref: 00410F3C

Strings

PG, xrefs: 0040EDD3
User, xrefs: 0040F28E
8SG, xrefs: 0040EE65
Access Level: , xrefs: 0040F29F
PG, xrefs: 0040F12B
dMG, xrefs: 0040F1A8
Inj, xrefs: 0040EBD5, 0040EBEC
PG, xrefs: 0040EA5D
exepath, xrefs: 0040EE92, 0040EF40
PG, xrefs: 0040F1F3
PG, xrefs: 0040F187
licence, xrefs: 0040EF88
Software\, xrefs: 0040EAC3
PG, xrefs: 0040EEAC
del, xrefs: 0040F2ED, 0040F36F
Administrator, xrefs: 0040F287
Remcos Agent initialized, xrefs: 0040EFEF
PSG, xrefs: 0040F224
PG, xrefs: 0040F0D8
del, xrefs: 0040F2D1
PG, xrefs: 0040ED7B
SG, xrefs: 0040EB62
PG, xrefs: 0040F036
license_code.txt, xrefs: 0040EA4D
PG, xrefs: 0040EA96
Exe, xrefs: 0040EB0F
PG, xrefs: 0040F103
PG, xrefs: 0040ED47
PG, xrefs: 0040EF66
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe, xrefs: 0040E9E6, 0040EE0F
PG, xrefs: 0040F154
8SG, xrefs: 0040EF1D
SG, xrefs: 0040EB05
PG, xrefs: 0040F1C7

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: AddressProc$Module$Handle$LibraryLoad$FileH_prologName
String ID: SG$ SG$8SG$8SG$Access Level: $Administrator$C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe$Exe$Inj$PSG$Remcos Agent initialized$Software\$User$dMG$del$del$exepath$licence$license_code.txt$PG$PG$PG$PG$PG$PG$PG$PG$PG$PG$PG$PG$PG$PG$PG
API String ID: 2830904901-972522952
Opcode ID: 30c98d85052ffbff03e9993bd8104adc494a48be42afa8666ff44a65e52adbf7
Instruction ID: d4e128c763ae9979da4f7e35a5cae12564b96cb69b39ecb6445d524eb2b23fe8
Opcode Fuzzy Hash: 30c98d85052ffbff03e9993bd8104adc494a48be42afa8666ff44a65e52adbf7
Instruction Fuzzy Hash: 6332D860B043412BDA24B7729C67B6E26994F81748F50483FB9467B2E3EFBC4D45839E

Function 00414F2A Relevance: 46.3, APIs: 5, Strings: 21, Instructions: 809
sleepnetworkCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

Sleep.KERNEL32(00000000,00000029,004752F0,004750E4,00000000), ref: 00414F7B
WSAGetLastError.WS2_32(00000000,00000001), ref: 0041518C
Sleep.KERNEL32(00000000,00000002), ref: 00415AD7

Part of subcall function 0041B4EF: GetLocalTime.KERNEL32(00000000), ref: 0041B509

Strings

Connected | , xrefs: 0041524E
| , xrefs: 00415112, 00415253
NG, xrefs: 004153E2
8SG, xrefs: 00415340
Connection Error: , xrefs: 0041519F
Connecting | , xrefs: 00415108
NG, xrefs: 00415423
PG, xrefs: 00414F54
TLS Off, xrefs: 004150E5
Connection Error: Unable to create socket, xrefs: 004151EA
PSG, xrefs: 004154FE
PG, xrefs: 00415A9E
dMG, xrefs: 00415499
TLS On , xrefs: 004150F3
PG, xrefs: 00415328
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe, xrefs: 004153C0
%I64u, xrefs: 004152F6
hlight, xrefs: 00415393
Disconnected, xrefs: 00415A47
name, xrefs: 00415366
5.1.0 Pro, xrefs: 004154CB

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Sleep$ErrorLastLocalTime
String ID: | $%I64u$5.1.0 Pro$8SG$C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe$Connected | $Connecting | $Connection Error: $Connection Error: Unable to create socket$Disconnected$PSG$TLS Off$TLS On $dMG$hlight$name$NG$NG$PG$PG$PG
API String ID: 524882891-1963623886
Opcode ID: de291bc130383025817121ebc17e10697a1bf1b5d4139111e3b17213d67bbabe
Instruction ID: 324fc11d7bea0fba9c16e2c7d7b547a311b01f704130931fc4cc70caa797af2d
Opcode Fuzzy Hash: de291bc130383025817121ebc17e10697a1bf1b5d4139111e3b17213d67bbabe
Instruction Fuzzy Hash: 22526B31A001155ACB18F732DD96AFE73769F90344F6041BFE40A761E2EF781E858A5D

Function 004048C8 Relevance: 19.4, APIs: 4, Strings: 7, Instructions: 144
networkCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

connect.WS2_32(?,?,?), ref: 004048E0
CreateEventW.KERNEL32(00000000,00000000,00000001,00000000), ref: 00404A00
CreateEventW.KERNEL32(00000000,00000000,00000001,00000000), ref: 00404A0E
WSAGetLastError.WS2_32 ref: 00404A21

Part of subcall function 0041B4EF: GetLocalTime.KERNEL32(00000000), ref: 0041B509

Strings

TLS Error 3, xrefs: 004049D8
TLS Handshake... | , xrefs: 00404904
Connection Failed: , xrefs: 00404A43
TLS Error 2, xrefs: 00404955
TLS Authentication Failed, xrefs: 00404999
Connection Refused, xrefs: 00404A76
TLS Error 1, xrefs: 00404937

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CreateEvent$ErrorLastLocalTimeconnect
String ID: Connection Failed: $Connection Refused$TLS Authentication Failed$TLS Error 1$TLS Error 2$TLS Error 3$TLS Handshake... |
API String ID: 994465650-2151626615
Opcode ID: 99cb689bb5f18c3443efc10de2b69162055e835058a5c35f32943c28cb679500
Instruction ID: c5d57dbf39bf42eeb7f1fe8451fa1a1ddda5cb55b73798f96fdafd5064c5310c
Opcode Fuzzy Hash: 99cb689bb5f18c3443efc10de2b69162055e835058a5c35f32943c28cb679500
Instruction Fuzzy Hash: 3E41E8B47406016BD61877BA8D1B53E7A15AB81304B50017FE60267AD3EB7D9C108BDF

Function 0040DA34 Relevance: 17.6, APIs: 1, Strings: 9, Instructions: 139
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

GetLongPathNameW.KERNELBASE(00000000,?,00000208), ref: 0040DB9A

Strings

\system32, xrefs: 0040DAAE
AppData, xrefs: 0040DB51
ProgramData, xrefs: 0040DB5F
\SysWOW64, xrefs: 0040DB00
Temp, xrefs: 0040DA66
SystemDrive, xrefs: 0040DA91
UserProfile, xrefs: 0040DB58
ProgramFiles, xrefs: 0040DB6E
WinDir, xrefs: 0040DA9B, 0040DABD, 0040DB0F

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: LongNamePath
String ID: AppData$ProgramData$ProgramFiles$SystemDrive$Temp$UserProfile$WinDir$\SysWOW64$\system32
API String ID: 82841172-425784914
Opcode ID: f699c62159184187b538f79cdc1dbfdb69b721564b31670cb9aa7a5423fa7b62
Instruction ID: 0cc8b9c4d8a16f3fd89327f32322cd7e2fd47b59120d3573c9b2d8a81569e3eb
Opcode Fuzzy Hash: f699c62159184187b538f79cdc1dbfdb69b721564b31670cb9aa7a5423fa7b62
Instruction Fuzzy Hash: FB414F715082019AC215FB61DC52DAEB3F8AE90718F10053FB546A60E2FFB8AE49C65F

Function 0041B2C3 Relevance: 10.6, APIs: 1, Strings: 5, Instructions: 61
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

Part of subcall function 0041BFB7: GetCurrentProcess.KERNEL32(?,?,?,0040DAAA,WinDir,00000000,00000000), ref: 0041BFC8

Part of subcall function 004135A6: RegOpenKeyExA.KERNELBASE(80000001,00000400,00000000,00020019,?), ref: 004135CA
Part of subcall function 004135A6: RegQueryValueExA.KERNELBASE(?,?,00000000,00000000,?,00000400), ref: 004135E7
Part of subcall function 004135A6: RegCloseKey.KERNELBASE(?), ref: 004135F2

StrToIntA.SHLWAPI(00000000,0046C9F8,00000000,00000000,00000000,004750E4,00000003,Exe,00000000,0000000E,00000000,004660BC,00000003,00000000), ref: 0041B33C

Strings

(64 bit), xrefs: 0041B368
(32 bit), xrefs: 0041B36F
CurrentBuildNumber, xrefs: 0041B31D
SOFTWARE\Microsoft\Windows NT\CurrentVersion, xrefs: 0041B2D7, 0041B2E1, 0041B322
ProductName, xrefs: 0041B2D2

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseCurrentOpenProcessQueryValue
String ID: (32 bit)$ (64 bit)$CurrentBuildNumber$ProductName$SOFTWARE\Microsoft\Windows NT\CurrentVersion
API String ID: 1866151309-2070987746
Opcode ID: 8f8f5d60ce35d1a1c8195802feeff86a127f68f3eb7fb2a0a498f7b0ec669ebf
Instruction ID: 0537cd1ef0e49ffa1b211e53375311a7de90e31f2ded896f28e78de68f6ce99c
Opcode Fuzzy Hash: 8f8f5d60ce35d1a1c8195802feeff86a127f68f3eb7fb2a0a498f7b0ec669ebf
Instruction Fuzzy Hash: 42112370A4010566C704B3668C87EFF77198B95314F94013BF856A21E2FB6C599683AE

Function 00415AEA Relevance: 7.2, APIs: 2, Strings: 2, Instructions: 163
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

SetEvent.KERNEL32(?,?), ref: 00415B0F
GetTickCount.KERNEL32 ref: 00415B86

Strings

NG, xrefs: 00415B3E
!D@, xrefs: 00417089

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CountEventTick
String ID: !D@$NG
API String ID: 180926312-2721294649
Opcode ID: d8b340ea6d4709a026dcc371673bc56ec9942c34c40e93aa1caf0058373bc741
Instruction ID: 1740d3d485f2be3f914829e5aa2a54ae858af1ae40273f66f7ff2800e9d96298
Opcode Fuzzy Hash: d8b340ea6d4709a026dcc371673bc56ec9942c34c40e93aa1caf0058373bc741
Instruction Fuzzy Hash: 7E51A1316083019AC724FB32D852AEF73A5AF94314F50493FF54A671E2EF3C5949C68A

Function 00404F51 Relevance: 7.1, APIs: 3, Strings: 1, Instructions: 58
timethreadCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

GetLocalTime.KERNEL32(00000001,00474EE0,00475598,?,?,?,?,00415CD6,?,00000001), ref: 00404F81
CreateEventA.KERNEL32(00000000,00000000,00000000,00000000,00474EE0,00475598,?,?,?,?,00415CD6,?,00000001), ref: 00404FCD
CreateThread.KERNELBASE(00000000,00000000,Function_00005150,?,00000000,00000000), ref: 00404FE0

Strings

KeepAlive | Enabled | Timeout: , xrefs: 00404F94

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Create$EventLocalThreadTime
String ID: KeepAlive | Enabled | Timeout:
API String ID: 2532271599-1507639952
Opcode ID: 27b858f6950e3623d995e23d6d4fe1d77f4f118926dc16c8cee4ff6bd928c013
Instruction ID: 982fc92e7e47f2769c776e0d9ab1702947c5453eb715a4cfed9cf45540ca89dc
Opcode Fuzzy Hash: 27b858f6950e3623d995e23d6d4fe1d77f4f118926dc16c8cee4ff6bd928c013
Instruction Fuzzy Hash: A8110671904385AAC720A7778C0DEAB7FA8DBD2710F04046FF54163291DAB89445CBBA

Function 0041376F Relevance: 7.0, APIs: 3, Strings: 1, Instructions: 38
registryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

RegCreateKeyA.ADVAPI32(80000001,00000000,?), ref: 0041377E
RegSetValueExA.KERNELBASE(?,004674B8,00000000,?,00000000,00000000,004752F0,?,?,0040F853,004674B8,5.1.0 Pro), ref: 004137A6
RegCloseKey.KERNELBASE(?,?,?,0040F853,004674B8,5.1.0 Pro), ref: 004137B1

Strings

pth_unenc, xrefs: 00413773

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseCreateValue
String ID: pth_unenc
API String ID: 1818849710-4028850238
Opcode ID: 4f15aeb283403f146db3f09acdab1127f952c22a8adcae04a958ae624d8eac3f
Instruction ID: c04290829ccef693e4e8b5b7d06cdf9a2950efbbd707a4c1379ff92f90edcb59
Opcode Fuzzy Hash: 4f15aeb283403f146db3f09acdab1127f952c22a8adcae04a958ae624d8eac3f
Instruction Fuzzy Hash: B8F06272400118FBCB009FA1DD45DEA376CEF04B51F108566FD09A61A1D7359E14DB54

Function 00404CC3 Relevance: 6.1, APIs: 4, Instructions: 121
synchronizationthreadCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

CreateEventA.KERNEL32(00000000,00000000,00000000,00000000,?,00000000,?,00000000,?,00000000,?,?,000000FF,00000000,?,00474F50), ref: 00404DB3
CreateThread.KERNELBASE(00000000,00000000,?,00474EF8,00000000,00000000), ref: 00404DC7
WaitForSingleObject.KERNEL32(?,000000FF,?,00000000), ref: 00404DD2
FindCloseChangeNotification.KERNELBASE(?,?,00000000), ref: 00404DDB

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Create$ChangeCloseEventFindNotificationObjectSingleThreadWait
String ID:
API String ID: 2579639479-0
Opcode ID: 86f3e289ee87dd2070e95c4c7186b2520882cd19ee190badebe9b582a3aec49f
Instruction ID: 465453d6db43d9529954589ba2efa69a6de0eb64d520c2048147815e962fb190
Opcode Fuzzy Hash: 86f3e289ee87dd2070e95c4c7186b2520882cd19ee190badebe9b582a3aec49f
Instruction Fuzzy Hash: 3E4192B1108301AFC714EB62CD55DBFB7EDAFD4314F40093EF992A22E1DB3899098666

Function 0040D069 Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 13
synchronizationCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

CreateMutexA.KERNELBASE(00000000,00000001,00000000,0040EC08,0000000D,00000033,00000000,00000032,00000000,Exe,00000000,0000000E,00000000,004660BC,00000003,00000000), ref: 0040D078
GetLastError.KERNEL32 ref: 0040D083

Strings

SG, xrefs: 0040D069

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CreateErrorLastMutex
String ID: SG
API String ID: 1925916568-3189917014
Opcode ID: 39599091def79051ab742ff046aa9e12e6026389991bc8d246940820909dc324
Instruction ID: 95155ffd2f5cf2c34283977deb482d2843c3ccfb5002447f486bda260673b364
Opcode Fuzzy Hash: 39599091def79051ab742ff046aa9e12e6026389991bc8d246940820909dc324
Instruction Fuzzy Hash: 18D012B0604701EBD7181770ED5975839959744702F40487AB50BD99F1CBAC88908519

Function 004135A6 Relevance: 4.5, APIs: 3, Instructions: 44
registryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

RegOpenKeyExA.KERNELBASE(80000001,00000400,00000000,00020019,?), ref: 004135CA
RegQueryValueExA.KERNELBASE(?,?,00000000,00000000,?,00000400), ref: 004135E7
RegCloseKey.KERNELBASE(?), ref: 004135F2

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseOpenQueryValue
String ID:
API String ID: 3677997916-0
Opcode ID: 047bda59581c7e78827521e08e68fdf793dfebd6250409dd5ae19ad748ced965
Instruction ID: 357f89d7cd1c8cc036c5e31f86fe90e90b696c4569df010e686479b524d11f87
Opcode Fuzzy Hash: 047bda59581c7e78827521e08e68fdf793dfebd6250409dd5ae19ad748ced965
Instruction Fuzzy Hash: 5A01D676900228BBCF209B91DC09DEF7FBDDB84751F000066BB09E2240DA748E45DBA4

Function 004136F8 Relevance: 4.5, APIs: 3, Instructions: 42
registryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

RegOpenKeyExA.KERNELBASE(80000001,00000000,00000000,00020019,00000000,004752F0), ref: 00413714
RegQueryValueExA.KERNELBASE(00000000,00000000,00000000,00000000,00000208,?), ref: 0041372D
RegCloseKey.KERNELBASE(00000000), ref: 00413738

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseOpenQueryValue
String ID:
API String ID: 3677997916-0
Opcode ID: 16fdc48d36bb649990d7f6d81c9afeb312c2f40a16629baa57fa9ba92c9a975a
Instruction ID: 3f277cad741e4f631881634228dfc272d65c1146f3ef4f3c344e6cfa7cb73972
Opcode Fuzzy Hash: 16fdc48d36bb649990d7f6d81c9afeb312c2f40a16629baa57fa9ba92c9a975a
Instruction Fuzzy Hash: 1C018BB1400229FBDF216FA1DC04DEB3F38EF05751F004065BE08621A1D6358AA5DBA4

Function 0044F3DD Relevance: 4.5, APIs: 3, Instructions: 37COMMON

Download Yara Rule

APIs

GetEnvironmentStringsW.KERNEL32 ref: 0044F3E1
_free.LIBCMT ref: 0044F41A
FreeEnvironmentStringsW.KERNEL32(00000000), ref: 0044F421

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: EnvironmentStrings$Free_free
String ID:
API String ID: 2716640707-0
Opcode ID: f3c2c49517413e8eabdba28df60095274e0f4285ab7e88089faf331cb05c3344
Instruction ID: a95b0472bde791e81118f5b212bf6f07b4125f005b99c6aef0626ee370485fe8
Opcode Fuzzy Hash: f3c2c49517413e8eabdba28df60095274e0f4285ab7e88089faf331cb05c3344
Instruction Fuzzy Hash: 50E06577144A216BB211362A7C49D6F2A18DFD67BA727013BF45486143DE288D0641FA

Function 00413549 Relevance: 4.5, APIs: 3, Instructions: 37registryCOMMON

Download Yara Rule

APIs

RegOpenKeyExA.KERNELBASE(80000001,00000000,00000000,00020019,?), ref: 00413569
RegQueryValueExA.KERNELBASE(?,?,00000000,00000000,00000000,?,004752F0), ref: 00413587
RegCloseKey.KERNELBASE(?), ref: 00413592

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseOpenQueryValue
String ID:
API String ID: 3677997916-0
Opcode ID: 1fd388fcba5a36fc4cfbdc9a361dcb97530194601f604bbc1403cef4751c10f9
Instruction ID: df0ca7b2621da3f23a966dc0a7f3323316399916f3769291e5945d4ebcba47cd
Opcode Fuzzy Hash: 1fd388fcba5a36fc4cfbdc9a361dcb97530194601f604bbc1403cef4751c10f9
Instruction Fuzzy Hash: E8F01776900218FFDF109FA0DC05FEEBBBCEB04B11F1040A6BA09E6191E2359F54AB94

Function 004134FF Relevance: 4.5, APIs: 3, Instructions: 32registryCOMMON

Download Yara Rule

APIs

RegOpenKeyExA.KERNELBASE(80000001,00000000,00000000,00020019,?,00000000,?,?,0040C19C,00466C48), ref: 00413516
RegQueryValueExA.KERNELBASE(?,?,00000000,00000000,00000000,00000000,?,?,0040C19C,00466C48), ref: 0041352A
RegCloseKey.KERNELBASE(?,?,?,0040C19C,00466C48), ref: 00413535

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseOpenQueryValue
String ID:
API String ID: 3677997916-0
Opcode ID: 457a1e9777394aa84a55c62b4c884cbf4b645f8070d1882d45228c3eb86b6271
Instruction ID: ffaae2385a847085e6fb085aa4760e2a706d619ab1068a3de776aab9102a8dd7
Opcode Fuzzy Hash: 457a1e9777394aa84a55c62b4c884cbf4b645f8070d1882d45228c3eb86b6271
Instruction Fuzzy Hash: 46E06D32801238FB9F204FA2DC0DDEB7F6CEF06FA2B000155BD0DA2112E2258E50E6E4

Function 00413877 Relevance: 4.5, APIs: 3, Instructions: 30registryCOMMON

Download Yara Rule

APIs

RegCreateKeyA.ADVAPI32(80000001,00000000,004660A4), ref: 00413885
RegSetValueExA.KERNELBASE(004660A4,000000AF,00000000,00000004,00000001,00000004,?,?,?,0040C152,00466C48,00000001,000000AF,004660A4), ref: 004138A0
RegCloseKey.ADVAPI32(004660A4,?,?,?,0040C152,00466C48,00000001,000000AF,004660A4), ref: 004138AB

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseCreateValue
String ID:
API String ID: 1818849710-0
Opcode ID: 8a000a4505fdb29c534fdcd469952580260528b50fc1865eb33bc02dff3d936a
Instruction ID: 04a42b38e2882b978ed87177a7d0f50f8458418d63be9de7f69fe35b215911ab
Opcode Fuzzy Hash: 8a000a4505fdb29c534fdcd469952580260528b50fc1865eb33bc02dff3d936a
Instruction Fuzzy Hash: 16E06572500318FBEF115F90DC05FEA7B6CDF04B52F1045A5BF09A6191D3358E549798

Function 00409DE4 Relevance: 3.6, APIs: 1, Strings: 1, Instructions: 63COMMON

Download Yara Rule

APIs

_wcslen.LIBCMT ref: 00409DFD

Strings

pQG, xrefs: 00409E2D

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _wcslen
String ID: pQG
API String ID: 176396367-3769108836
Opcode ID: 1f3b91536cece4da7108cf24afec647958326f81796985407c04b0a2ae37731c
Instruction ID: e6961f6084f98a1e57a9a6385a58e5d20214d93246a99e64d0d6a4ea431d93e1
Opcode Fuzzy Hash: 1f3b91536cece4da7108cf24afec647958326f81796985407c04b0a2ae37731c
Instruction Fuzzy Hash: 8111C3319002059BCB15EF65E8529EF7BB5EF54318B10013FF406A62E2EFB8AD05CB98

Function 0041B7B6 Relevance: 3.5, APIs: 1, Strings: 1, Instructions: 17COMMON

Download Yara Rule

APIs

GlobalMemoryStatusEx.KERNELBASE(?), ref: 0041B7CA

Strings

@, xrefs: 0041B7C0

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: GlobalMemoryStatus
String ID: @
API String ID: 1890195054-2766056989
Opcode ID: 2ff32e62116e468e6d8a54eb6c0bfd9d688f6c12eac0596ef65494206548ed21
Instruction ID: 2d2b64c70bc766df394076410504e3f9c8f669937c614d63c6700d8895b1c70c
Opcode Fuzzy Hash: 2ff32e62116e468e6d8a54eb6c0bfd9d688f6c12eac0596ef65494206548ed21
Instruction Fuzzy Hash: E6D017B58023189FC720DFA8E804A8DBBFCFB08210F00456AEC49E3700E770E8008B94

Function 00449BF0 Relevance: 3.1, APIs: 2, Instructions: 67COMMON

Download Yara Rule

APIs

GetStdHandle.KERNEL32(000000F6), ref: 00449C3C
GetFileType.KERNELBASE(00000000), ref: 00449C4E

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: FileHandleType
String ID:
API String ID: 3000768030-0
Opcode ID: b34b3b4b83b21344277d15047b5fba51ecc245e821c78927fd7bd009bf1ff183
Instruction ID: 67a772f1b96ce562b336c628e562ce1c63ba93f9b2d947f4b03656f810f331b8
Opcode Fuzzy Hash: b34b3b4b83b21344277d15047b5fba51ecc245e821c78927fd7bd009bf1ff183
Instruction Fuzzy Hash: E61160315047524AE7304E3E8CC86677AD5AB56335B380B2FD5B6876F1C638DC82AA49

Function 00446185 Relevance: 3.0, APIs: 2, Instructions: 44memoryCOMMONLIBRARYCODE

Download Yara Rule

APIs

_free.LIBCMT ref: 004461A6

Part of subcall function 00446137: RtlAllocateHeap.NTDLL(00000000,0043529C,?,?,00438847,?,?,00000000,?,?,0040DE62,0043529C,?,?,?,?), ref: 00446169

RtlReAllocateHeap.NTDLL(00000000,00000000,?,?,0000000F,00000000,00432F02,00000000,0000000F,0042F90C,?,?,004319B3,?,?,00000000), ref: 004461E2

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: AllocateHeap$_free
String ID:
API String ID: 1482568997-0
Opcode ID: faad750e247cad17ebccd4cbcbb14699b820db20798bfdb49a30fe1b63b842b1
Instruction ID: bbbbf11ac8836aedddebace835184d628c0e8eb9448606daf7135ff7baabef38
Opcode Fuzzy Hash: faad750e247cad17ebccd4cbcbb14699b820db20798bfdb49a30fe1b63b842b1
Instruction Fuzzy Hash: ACF0683120051566BF212A16AD01B6F375D8F83B75F17411BF91466292DE3CD911916F

Function 0040482D Relevance: 3.0, APIs: 2, Instructions: 40networkCOMMON

Download Yara Rule

APIs

socket.WS2_32(?,00000001,00000006), ref: 00404852
CreateEventW.KERNEL32(00000000,00000000,00000001,00000000,?,0040530B,?,?,00000000,00000000,?,?,00000000,00405208,?,00000000), ref: 0040488E

Part of subcall function 0040489E: WSAStartup.WS2_32(00000202,00000000), ref: 004048B3

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CreateEventStartupsocket
String ID:
API String ID: 1953588214-0
Opcode ID: afd00016faedd330142d6470bb716eda446324a36170d88fbab64c940495e811
Instruction ID: 7af5cc85a36d800a693892934b5c0b91abe86707509305098cc6d5fca1b6a633
Opcode Fuzzy Hash: afd00016faedd330142d6470bb716eda446324a36170d88fbab64c940495e811
Instruction Fuzzy Hash: 6E0171B1408B809ED7359F38A8456977FE0AB55304F048D6EF1DA97B91D3B5A881CB18

Function 0040165E Relevance: 3.0, APIs: 2, Instructions: 32COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: dd3aabd753e8fbc850dd588cbaeb9a0baf8afa37155383fde8690b9b823aeb90
Instruction ID: 20740d68f627359004b4f50e822579efa7e6dd26000e0d34fcfb16e84f8f3500
Opcode Fuzzy Hash: dd3aabd753e8fbc850dd588cbaeb9a0baf8afa37155383fde8690b9b823aeb90
Instruction Fuzzy Hash: 6EF0E2706042015BDB1C8B34CD60B2A36955B84315F288F3FF01AD61E0C73EC8918A0D

Function 0041BA96 Relevance: 3.0, APIs: 2, Instructions: 26COMMON

Download Yara Rule

APIs

GetForegroundWindow.USER32 ref: 0041BAB8
GetWindowTextW.USER32(00000000,?,00000100), ref: 0041BACB

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Window$ForegroundText
String ID:
API String ID: 29597999-0
Opcode ID: 3324f64634fda987d6d57ad9b9c1a74d02492aa66b07baf7772615d4eb65d97a
Instruction ID: 4615795adb372a642f3ed3ff298372a60f443b3219566b47796808df054d69ed
Opcode Fuzzy Hash: 3324f64634fda987d6d57ad9b9c1a74d02492aa66b07baf7772615d4eb65d97a
Instruction Fuzzy Hash: CCE0D875A00328A7E720A7A49C4EFE5776CEB08701F0000EEBA18D71C2EAB4AD04C7E4

Function 00414EE9 Relevance: 3.0, APIs: 2, Instructions: 21networkCOMMON

Download Yara Rule

APIs

getaddrinfo.WS2_32(00000000,00000000,00000000,00472ADC,004750E4,00000000,00415188,00000000,00000001), ref: 00414F0B
WSASetLastError.WS2_32(00000000), ref: 00414F10

Part of subcall function 00414D86: GetSystemDirectoryA.KERNEL32(?,00000104), ref: 00414DD5
Part of subcall function 00414D86: LoadLibraryA.KERNEL32(?), ref: 00414E17
Part of subcall function 00414D86: GetProcAddress.KERNEL32(00000000,getaddrinfo), ref: 00414E37
Part of subcall function 00414D86: FreeLibrary.KERNEL32(00000000), ref: 00414E3E
Part of subcall function 00414D86: LoadLibraryA.KERNEL32(?), ref: 00414E76
Part of subcall function 00414D86: GetProcAddress.KERNEL32(00000000,getaddrinfo), ref: 00414E88
Part of subcall function 00414D86: FreeLibrary.KERNEL32(00000000), ref: 00414E8F
Part of subcall function 00414D86: GetProcAddress.KERNEL32(00000000,?), ref: 00414E9E

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Library$AddressProc$FreeLoad$DirectoryErrorLastSystemgetaddrinfo
String ID:
API String ID: 1170566393-0
Opcode ID: 6695e73d4224f512b623112065335d5dbc2e445aee0e7ca71efd6bc9c5f08a3e
Instruction ID: cadd3d9b0d0923a9352550a0b766658ea18523973fceddbfefdc7c35282954d4
Opcode Fuzzy Hash: 6695e73d4224f512b623112065335d5dbc2e445aee0e7ca71efd6bc9c5f08a3e
Instruction Fuzzy Hash: 9ED017322015316BD320A769AC01AFBAA9EDBD7771B16003BFA08D3210D6949C8282E8

Function 004500D4 Relevance: 1.6, APIs: 1, Instructions: 52COMMONLIBRARYCODE

Download Yara Rule

APIs

Part of subcall function 00445AF3: RtlAllocateHeap.NTDLL(00000008,?,00000000,?,004482CA,00000001,00000364,?,00000000,00000000,0043BC87,00000000,00000000,?,0043BD0B,00000000), ref: 00445B34

_free.LIBCMT ref: 00450140

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: AllocateHeap_free
String ID:
API String ID: 614378929-0
Opcode ID: fdbd8fd48d54792b4aab90f4371f9c4c5731c6c52bc699df08f3ae970cc02b1f
Instruction ID: a633634cbf7549e5c455a263606fb7810d0d6e042387cb83ce13a77316281608
Opcode Fuzzy Hash: fdbd8fd48d54792b4aab90f4371f9c4c5731c6c52bc699df08f3ae970cc02b1f
Instruction Fuzzy Hash: 67014E761007449BE3218F59D881D5AFBD8FB85374F25061EE5D4532C1EA746805C779

Function 00445AF3 Relevance: 1.5, APIs: 1, Instructions: 39memoryCOMMONLIBRARYCODE

Download Yara Rule

APIs

RtlAllocateHeap.NTDLL(00000008,?,00000000,?,004482CA,00000001,00000364,?,00000000,00000000,0043BC87,00000000,00000000,?,0043BD0B,00000000), ref: 00445B34

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: AllocateHeap
String ID:
API String ID: 1279760036-0
Opcode ID: c045d3e2a3584f06f9c551ababd1bb43ae743c3abb802e5b049e03d8e1594b29
Instruction ID: e1e4bc9e3ed5bc60ab2f969cc6486aa84e060793a1580145f61584a75d3ee698
Opcode Fuzzy Hash: c045d3e2a3584f06f9c551ababd1bb43ae743c3abb802e5b049e03d8e1594b29
Instruction Fuzzy Hash: 9DF09031600D6967BF316A229C06B5BB749EB42760B548027BD08AA297CA38F80186BC

Function 00446137 Relevance: 1.5, APIs: 1, Instructions: 32memoryCOMMONLIBRARYCODE

Download Yara Rule

APIs

RtlAllocateHeap.NTDLL(00000000,0043529C,?,?,00438847,?,?,00000000,?,?,0040DE62,0043529C,?,?,?,?), ref: 00446169

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: AllocateHeap
String ID:
API String ID: 1279760036-0
Opcode ID: 091c80118a57d95ebc2facbedd4e69ebcf5b938ae1e913472e35806a21779949
Instruction ID: 4903450aafda00484806ba385278610c2731405ed8485190d5fd86014b6ab98c
Opcode Fuzzy Hash: 091c80118a57d95ebc2facbedd4e69ebcf5b938ae1e913472e35806a21779949
Instruction Fuzzy Hash: 92E0ED3120062577FB2226669D05B5B365D9F033A2F160127EC0AA2283DF7CCC0081EF

Function 0040489E Relevance: 1.5, APIs: 1, Instructions: 15networkCOMMON

Download Yara Rule

APIs

WSAStartup.WS2_32(00000202,00000000), ref: 004048B3

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Startup
String ID:
API String ID: 724789610-0
Opcode ID: d1a3cfe2fad2e3cb4d6962b6d8b640ceb39eb3bb27a9d976f59a5119cf7f3e63
Instruction ID: a24ce82555f98f109a53945ea9c337c8597cdca763f75144b39f195b4e3f482d
Opcode Fuzzy Hash: d1a3cfe2fad2e3cb4d6962b6d8b640ceb39eb3bb27a9d976f59a5119cf7f3e63
Instruction Fuzzy Hash: 0DD0C9325586088AE620AAB4AD0B8A4775C8312615F0007AA6CA5835D2E6446A19C2AA

Function 00426CC8 Relevance: 1.5, APIs: 1, Instructions: 7networkCOMMON

Download Yara Rule

APIs

send.WS2_32(?,?,?,?), ref: 00426CD2

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: send
String ID:
API String ID: 2809346765-0
Opcode ID: a64cf630b3b4fcbf92e6cf8d3c010959396a6b24f5439efeece66edae75e3506
Instruction ID: 80dceff54fd7c7607e374e8a405dba3f032bb15cdc3f4a53630576a73fa931ff
Opcode Fuzzy Hash: a64cf630b3b4fcbf92e6cf8d3c010959396a6b24f5439efeece66edae75e3506
Instruction Fuzzy Hash: 79B09279108202FFCB150B60CD0887A7EAAABC8381F008A2CB187411B1C636C852AB26

Function 00426CB1 Relevance: 1.5, APIs: 1, Instructions: 7networkCOMMON

Download Yara Rule

APIs

recv.WS2_32(?,?,?,?), ref: 00426CBB

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: recv
String ID:
API String ID: 1507349165-0
Opcode ID: 12f17b9eb2b05ccee17ecde8d051cd75af37e2c2e0a2002d53484fbbe037e517
Instruction ID: 54da5cb0358175ea3eef87e0ba5f02fe09cc36e19498aa822303b7a5c5cf0de8
Opcode Fuzzy Hash: 12f17b9eb2b05ccee17ecde8d051cd75af37e2c2e0a2002d53484fbbe037e517
Instruction Fuzzy Hash: 38B09B75108302FFC6150750CC0486A7D66DBC8351B00481C714641170C736C8519725

Non-executed Functions

Function 00407C97 Relevance: 44.6, APIs: 10, Strings: 15, Instructions: 835filesleepCOMMON

Download Yara Rule

APIs

SetEvent.KERNEL32(?,?), ref: 00407CB9
GetFileAttributesW.KERNEL32(00000000,00000000,?), ref: 00407D87
DeleteFileW.KERNEL32(00000000), ref: 00407DA9

Part of subcall function 0041C291: FindFirstFileW.KERNEL32(?,?,?,?,?,?,?,004752D8,004752F0,00000001), ref: 0041C2EC
Part of subcall function 0041C291: FindNextFileW.KERNEL32(00000000,?,?,?,?,?,?,004752D8,004752F0,00000001), ref: 0041C31C
Part of subcall function 0041C291: RemoveDirectoryW.KERNEL32(?,?,?,?,?,?,004752D8,004752F0,00000001), ref: 0041C371
Part of subcall function 0041C291: FindClose.KERNEL32(00000000,?,?,?,?,?,004752D8,004752F0,00000001), ref: 0041C3D2
Part of subcall function 0041C291: RemoveDirectoryW.KERNEL32(00000000,?,?,?,?,?,004752D8,004752F0,00000001), ref: 0041C3D9

Part of subcall function 00404AA1: send.WS2_32(?,00000000,00000000,00000000), ref: 00404B36

Part of subcall function 0041B4EF: GetLocalTime.KERNEL32(00000000), ref: 0041B509

Part of subcall function 00404AA1: WaitForSingleObject.KERNEL32(?,00000000,0040547D,?,?,00000004,?,?,00000004,?,00474EF8,?), ref: 00404B47
Part of subcall function 00404AA1: SetEvent.KERNEL32(?,?,?,00000004,?,?,00000004,?,00474EF8,?,?,?,?,?,?,0040547D), ref: 00404B75

ShellExecuteW.SHELL32(00000000,open,00000000,00000000,00000000,00000001), ref: 00408197
GetLogicalDriveStringsA.KERNEL32(00000064,?), ref: 00408278
SetFileAttributesW.KERNEL32(00000000,?,00000000,00000001), ref: 004084C4
DeleteFileA.KERNEL32(?), ref: 00408652

Part of subcall function 0040880C: __EH_prolog.LIBCMT ref: 00408811
Part of subcall function 0040880C: FindFirstFileW.KERNEL32(00000000,?,00466608,00000000,?,?,?,?,?,?,?,?,?,?,?,00000000), ref: 004088CA
Part of subcall function 0040880C: __CxxThrowException@8.LIBVCRUNTIME ref: 004088F2
Part of subcall function 0040880C: FindNextFileW.KERNEL32(00000000,?,?,?,?,?,?,?,?,?,?,?,?,00000000), ref: 004088FF

Sleep.KERNEL32(000007D0), ref: 004086F8
StrToIntA.SHLWAPI(00000000,00000000), ref: 0040873A

Part of subcall function 0041C9E2: SystemParametersInfoW.USER32(00000014,00000000,00000000,00000003), ref: 0041CAD7

Strings

Browsing directory: , xrefs: 00408238
XPG, xrefs: 00408718
(PG, xrefs: 004081F2
Failed to download file: , xrefs: 004080A5
XPG, xrefs: 00407DED
NG, xrefs: 00407CE5
Downloading file: , xrefs: 00407F7D
Executing file: , xrefs: 004081AD
open, xrefs: 00408191
Unable to rename file!, xrefs: 00408413
XPG, xrefs: 00408430
Downloaded file: , xrefs: 0040802E
XPG, xrefs: 004082E7
Unable to delete: , xrefs: 00407E07
Deleted file: , xrefs: 00407DC8

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: File$Find$AttributesDeleteDirectoryEventFirstNextRemove$CloseDriveException@8ExecuteH_prologInfoLocalLogicalObjectParametersShellSingleSleepStringsSystemThrowTimeWaitsend
String ID: (PG$Browsing directory: $Deleted file: $Downloaded file: $Downloading file: $Executing file: $Failed to download file: $Unable to delete: $Unable to rename file!$XPG$XPG$XPG$XPG$open$NG
API String ID: 1067849700-181434739
Opcode ID: 4e58a0086eefa5a7d711f599d6b504f8132a4b145ccff10764beb7e3a44898d0
Instruction ID: 75e26f7f6c3f3dbd7fc3c9379f58c72dc3a715cd35b24c1fb8b7d51949cc7e38
Opcode Fuzzy Hash: 4e58a0086eefa5a7d711f599d6b504f8132a4b145ccff10764beb7e3a44898d0
Instruction Fuzzy Hash: FE427F71A043016BC604FB76C95B9AE77A5AF91348F40093FF542671E2EE7C9A08879B

Function 0040569A Relevance: 40.5, APIs: 15, Strings: 8, Instructions: 278pipesleepfileCOMMON

Download Yara Rule

APIs

__Init_thread_footer.LIBCMT ref: 004056E6

Part of subcall function 00404AA1: send.WS2_32(?,00000000,00000000,00000000), ref: 00404B36

__Init_thread_footer.LIBCMT ref: 00405723
CreatePipe.KERNEL32(00476CCC,00476CB4,00476BD8,00000000,004660BC,00000000), ref: 004057B6
CreatePipe.KERNEL32(00476CB8,00476CD4,00476BD8,00000000), ref: 004057CC
CreateProcessA.KERNEL32(00000000,00000000,00000000,00000000,00000001,00000000,00000000,00000000,00476BE8,00476CBC), ref: 0040583F
Sleep.KERNEL32(0000012C,00000093,?), ref: 00405897
PeekNamedPipe.KERNEL32(00000000,00000000,00000000,?,00000000), ref: 004058BC
ReadFile.KERNEL32(00000000,?,?,00000000), ref: 004058E9

Part of subcall function 00434770: __onexit.LIBCMT ref: 00434776

WriteFile.KERNEL32(00000000,00000000,?,00000000,00474F90,004660C0,00000062,004660A4), ref: 004059E4
Sleep.KERNEL32(00000064,00000062,004660A4), ref: 004059FE
TerminateProcess.KERNEL32(00000000), ref: 00405A17
CloseHandle.KERNEL32 ref: 00405A23
CloseHandle.KERNEL32 ref: 00405A2B
CloseHandle.KERNEL32 ref: 00405A3D
CloseHandle.KERNEL32 ref: 00405A45

Strings

0lG, xrefs: 00405A2D
0lG, xrefs: 00405988
kG, xrefs: 004057DB
SystemDrive, xrefs: 00405761
cmd.exe, xrefs: 0040574D
0lG, xrefs: 004056D0
0lG, xrefs: 00405954
0lG, xrefs: 0040585A

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseHandle$CreatePipe$FileInit_thread_footerProcessSleep$NamedPeekReadTerminateWrite__onexitsend
String ID: 0lG$0lG$0lG$0lG$0lG$SystemDrive$cmd.exe$kG
API String ID: 2994406822-18413064
Opcode ID: f2df485092cbe6057ce6a4185479275cf786d78173371152c76b7b1936626912
Instruction ID: 70e6a120cd26ef4d63fea04585a98dfb86eec3f3f3d93349c630b188a9e88b71
Opcode Fuzzy Hash: f2df485092cbe6057ce6a4185479275cf786d78173371152c76b7b1936626912
Instruction Fuzzy Hash: 8891E471604604AFD711FB36ED42A6F369AEB84308F01443FF989A62E2DB7D9C448B5D

Function 004120F7 Relevance: 30.0, APIs: 7, Strings: 10, Instructions: 238threadCOMMON

Download Yara Rule

APIs

GetCurrentProcessId.KERNEL32 ref: 00412106

Part of subcall function 00413877: RegCreateKeyA.ADVAPI32(80000001,00000000,004660A4), ref: 00413885
Part of subcall function 00413877: RegSetValueExA.KERNELBASE(004660A4,000000AF,00000000,00000004,00000001,00000004,?,?,?,0040C152,00466C48,00000001,000000AF,004660A4), ref: 004138A0
Part of subcall function 00413877: RegCloseKey.ADVAPI32(004660A4,?,?,?,0040C152,00466C48,00000001,000000AF,004660A4), ref: 004138AB

OpenMutexA.KERNEL32(00100000,00000000,00000000), ref: 00412146
CloseHandle.KERNEL32(00000000), ref: 00412155
CreateThread.KERNEL32(00000000,00000000,004127EE,00000000,00000000,00000000), ref: 004121AB
OpenProcess.KERNEL32(001FFFFF,00000000,?), ref: 0041241A

Strings

fsutil.exe, xrefs: 0041230F
Remcos restarted by watchdog!, xrefs: 00412160
\system32\, xrefs: 00412209
WDH, xrefs: 004121B5, 004121BB, 00412420
svchost.exe, xrefs: 004122C5
Watchdog module activated, xrefs: 00412184, 004123DC
Watchdog launch failed!, xrefs: 00412383
\SysWOW64\, xrefs: 00412261
rmclient.exe, xrefs: 004122EA
WinDir, xrefs: 0041221B, 00412270

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseCreateOpenProcess$CurrentHandleMutexThreadValue
String ID: Remcos restarted by watchdog!$WDH$Watchdog launch failed!$Watchdog module activated$WinDir$\SysWOW64\$\system32\$fsutil.exe$rmclient.exe$svchost.exe
API String ID: 3018269243-13974260
Opcode ID: cf8836db070dde1e79f7b372f7e703d1748ead536f5279adb044898871b6b780
Instruction ID: 8205490d34a3093c97c97cf0412c87f535f0d81ed9353c04b1464aab831027f3
Opcode Fuzzy Hash: cf8836db070dde1e79f7b372f7e703d1748ead536f5279adb044898871b6b780
Instruction Fuzzy Hash: 2671813160430167C614FB72CD579AE73A4AF90308F50057FB546A61E2FFBC9949C69E

Function 0040BB30 Relevance: 24.6, APIs: 8, Strings: 6, Instructions: 146fileCOMMON

Download Yara Rule

APIs

FindFirstFileA.KERNEL32(00000000,?,00000000,\AppData\Roaming\Mozilla\Firefox\Profiles\), ref: 0040BBAF
FindClose.KERNEL32(00000000), ref: 0040BBC9
FindNextFileA.KERNEL32(00000000,?), ref: 0040BCEC
FindClose.KERNEL32(00000000), ref: 0040BD12

Strings

\key3.db, xrefs: 0040BC76
[Firefox StoredLogins not found], xrefs: 0040BBD4
[Firefox StoredLogins Cleared!], xrefs: 0040BCFF
UserProfile, xrefs: 0040BB60
\AppData\Roaming\Mozilla\Firefox\Profiles\, xrefs: 0040BB52
\logins.json, xrefs: 0040BC34

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Find$CloseFile$FirstNext
String ID: [Firefox StoredLogins Cleared!]$[Firefox StoredLogins not found]$UserProfile$\AppData\Roaming\Mozilla\Firefox\Profiles\$\key3.db$\logins.json
API String ID: 1164774033-3681987949
Opcode ID: a7abc2cbee64d590697779d9a46801e96057498aa45ff5fe343c94ad28998e44
Instruction ID: 0369a90be492857ee26322cec2c2e6bc6ddf3692cf68474a737f8ca2a3b0d98c
Opcode Fuzzy Hash: a7abc2cbee64d590697779d9a46801e96057498aa45ff5fe343c94ad28998e44
Instruction Fuzzy Hash: 13516E3190421A9ADB14F7B2DC56DEEB739AF11304F10057FF406721E2EF785A89CA89

Function 004168C1 Relevance: 22.8, APIs: 12, Strings: 1, Instructions: 80clipboardmemoryCOMMON

Download Yara Rule

APIs

OpenClipboard.USER32 ref: 004168C2
EmptyClipboard.USER32 ref: 004168D0
GlobalAlloc.KERNEL32(00002000,-00000002), ref: 004168F0
GlobalLock.KERNEL32(00000000), ref: 004168F9
GlobalUnlock.KERNEL32(00000000), ref: 0041692F
SetClipboardData.USER32(0000000D,00000000), ref: 00416938
CloseClipboard.USER32 ref: 00416955
OpenClipboard.USER32 ref: 0041695C
GetClipboardData.USER32(0000000D), ref: 0041696C
GlobalLock.KERNEL32(00000000), ref: 00416975
GlobalUnlock.KERNEL32(00000000), ref: 0041697E
CloseClipboard.USER32 ref: 00416984

Part of subcall function 00404AA1: send.WS2_32(?,00000000,00000000,00000000), ref: 00404B36

Strings

!D@, xrefs: 00417089

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Clipboard$Global$CloseDataLockOpenUnlock$AllocEmptysend
String ID: !D@
API String ID: 3520204547-604454484
Opcode ID: 6c018320e5b0d2cabe6153e6df3be29feb4b7020e0ff09a9ecc452abf36931f7
Instruction ID: 9e7c9e91df33a813dd3aefbd505e3631e00017b2d00f6ad0929271c723fa7fba
Opcode Fuzzy Hash: 6c018320e5b0d2cabe6153e6df3be29feb4b7020e0ff09a9ecc452abf36931f7
Instruction Fuzzy Hash: 9F212171604301DBD714BB71DC5DABE36A9AF88746F40043EF946921E2EF3C8D45C66A

Function 0040BD37 Relevance: 21.1, APIs: 7, Strings: 5, Instructions: 131fileCOMMON

Download Yara Rule

APIs

FindFirstFileA.KERNEL32(00000000,?,00000000,\AppData\Roaming\Mozilla\Firefox\Profiles\), ref: 0040BDAF
FindClose.KERNEL32(00000000), ref: 0040BDC9
FindNextFileA.KERNEL32(00000000,?), ref: 0040BE89
FindClose.KERNEL32(00000000), ref: 0040BEAF
FindClose.KERNEL32(00000000), ref: 0040BED0

Strings

[Firefox cookies found, cleared!], xrefs: 0040BEDF
[Firefox Cookies not found], xrefs: 0040BDD4, 0040BE9C
\cookies.sqlite, xrefs: 0040BE2C
UserProfile, xrefs: 0040BD60
\AppData\Roaming\Mozilla\Firefox\Profiles\, xrefs: 0040BD52

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Find$Close$File$FirstNext
String ID: [Firefox Cookies not found]$[Firefox cookies found, cleared!]$UserProfile$\AppData\Roaming\Mozilla\Firefox\Profiles\$\cookies.sqlite
API String ID: 3527384056-432212279
Opcode ID: 48f1059577fb6fb3e12f81dcccae54fa1aae2825fed048d23a83c2489a6cdfe4
Instruction ID: daa8673b40617291cefb90f55d029d970aaced9502edc59260dc825ad40fac9f
Opcode Fuzzy Hash: 48f1059577fb6fb3e12f81dcccae54fa1aae2825fed048d23a83c2489a6cdfe4
Instruction Fuzzy Hash: 38417D3190021AAADB04F7A6DC5A9EEB769DF11704F50017FF506B20D2EF385A46CA9E

Function 0040F474 Relevance: 17.7, APIs: 6, Strings: 4, Instructions: 210processCOMMON

Download Yara Rule

APIs

GetModuleFileNameW.KERNEL32(00000000,?,00000104,00000000,004750E4,?,00475338), ref: 0040F48E
CreateToolhelp32Snapshot.KERNEL32(00000002,00000000), ref: 0040F4B9
Process32FirstW.KERNEL32(00000000,0000022C), ref: 0040F4D5
Process32NextW.KERNEL32(00000000,0000022C), ref: 0040F554
CloseHandle.KERNEL32(00000000,?,00000000,?,?,00475338), ref: 0040F563

Part of subcall function 0041C1DD: OpenProcess.KERNEL32(00001000,00000000,?,00000000,00000000,00000000), ref: 0041C1F5
Part of subcall function 0041C1DD: OpenProcess.KERNEL32(00000400,00000000,?,?,00000000,00000000,00000000), ref: 0041C208

CloseHandle.KERNEL32(00000000,?,00475338), ref: 0040F66E

Strings

C:\Program Files(x86)\Internet Explorer\, xrefs: 0040F6BE
ieinstal.exe, xrefs: 0040F6D5
ielowutil.exe, xrefs: 0040F716
Inj, xrefs: 0040F769

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseHandleOpenProcessProcess32$CreateFileFirstModuleNameNextSnapshotToolhelp32
String ID: C:\Program Files(x86)\Internet Explorer\$Inj$ieinstal.exe$ielowutil.exe
API String ID: 3756808967-1743721670
Opcode ID: 8520e54c90e73ae769b9472ab5acef4e7d13580ea560d925ff866fcf30e94af2
Instruction ID: b3f00c97eb68dcc530bbf6735eb7028ff3362e05d7342ed3a56d945b0ce45bff
Opcode Fuzzy Hash: 8520e54c90e73ae769b9472ab5acef4e7d13580ea560d925ff866fcf30e94af2
Instruction Fuzzy Hash: F6715E705083419BC724FB21D8959AEB7A5AF90348F50083FF586631E3EF78994ECB5A

Function 00419627 Relevance: 17.7, APIs: 1, Strings: 9, Instructions: 206COMMON

Download Yara Rule

Strings

6, xrefs: 00419813
VG, xrefs: 0041968B
2, xrefs: 004196F4
0, xrefs: 00419651
3, xrefs: 00419754
4, xrefs: 004197B8
5, xrefs: 00419809
1, xrefs: 00419695
7, xrefs: 0041982A

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID:
String ID: 0$1$2$3$4$5$6$7$VG
API String ID: 0-1861860590
Opcode ID: 6e6c7a448708c07855854a0ebdca304f9e0347beed71fdd78d4df1a7a8a0f9ff
Instruction ID: 08acf1e0be570df0aadc768861284cd9b307e7e5fc43d41925289fb9f64992c1
Opcode Fuzzy Hash: 6e6c7a448708c07855854a0ebdca304f9e0347beed71fdd78d4df1a7a8a0f9ff
Instruction Fuzzy Hash: A771B2709183019FD304EF21D862BAB7B94DF95310F10492FF5A26B2D1DF78AA49CB96

Function 004074FD Relevance: 15.8, APIs: 2, Strings: 7, Instructions: 56COMMON

Download Yara Rule

APIs

_wcslen.LIBCMT ref: 00407521
CoGetObject.OLE32(?,00000024,00466518,00000000), ref: 00407582

Strings

Elevation:Administrator!new:, xrefs: 00407542
[+] CoGetObject, xrefs: 00407561
[-] CoGetObject FAILURE, xrefs: 0040758E
$, xrefs: 0040753B
[+] ucmAllocateElevatedObject, xrefs: 00407508
[+] CoGetObject SUCCESS, xrefs: 00407595
{3E5FC7F9-9A51-4367-9063-A120244FBEC7}, xrefs: 00407516, 0040751B, 0040755A

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Object_wcslen
String ID: $$Elevation:Administrator!new:$[+] CoGetObject$[+] CoGetObject SUCCESS$[+] ucmAllocateElevatedObject$[-] CoGetObject FAILURE${3E5FC7F9-9A51-4367-9063-A120244FBEC7}
API String ID: 240030777-3166923314
Opcode ID: c58fb5e2275a5e844cecf76189ae7002021d5fd77b9420cad953500b1bf3d6e9
Instruction ID: 36c1a35fc662e139fbe0c3856e6c09b73c1590006896ac343f6f9e6a2f87480d
Opcode Fuzzy Hash: c58fb5e2275a5e844cecf76189ae7002021d5fd77b9420cad953500b1bf3d6e9
Instruction Fuzzy Hash: 1D115172D04218BAD710E6959C45ADEB7A89B08714F15007BF904B2282E77CAA4486BA

Function 0041A748 Relevance: 15.2, APIs: 10, Instructions: 228serviceCOMMON

Download Yara Rule

APIs

OpenSCManagerA.ADVAPI32(00000000,00000000,00000004,004758E8), ref: 0041A75E
EnumServicesStatusW.ADVAPI32(00000000,0000003B,00000003,?,00000000,?,?,?), ref: 0041A7AD
GetLastError.KERNEL32 ref: 0041A7BB
EnumServicesStatusW.ADVAPI32(00000000,0000003B,00000003,00000000,?,?,?,?), ref: 0041A7F3

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: EnumServicesStatus$ErrorLastManagerOpen
String ID:
API String ID: 3587775597-0
Opcode ID: 8be6c0db88263c078c4d0e26e1b320dd21e80ff956e73d25d1154f48fd66f17a
Instruction ID: 0905bbee584710e72bd43cf86ffd47af08151029a50ddcda7611e9b1cb6672f7
Opcode Fuzzy Hash: 8be6c0db88263c078c4d0e26e1b320dd21e80ff956e73d25d1154f48fd66f17a
Instruction Fuzzy Hash: A1815F71104305ABC304EB61D885DAFB7A8FF94749F50092FF585521A2EF78EE48CB9A

Function 00452610 Relevance: 14.2, APIs: 5, Strings: 3, Instructions: 188COMMONLIBRARYCODE

Download Yara Rule

APIs

Part of subcall function 00448215: GetLastError.KERNEL32(00000020,?,0043A7F5,?,?,?,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B), ref: 00448219
Part of subcall function 00448215: _free.LIBCMT ref: 0044824C
Part of subcall function 00448215: SetLastError.KERNEL32(00000000,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B,?,00000041,00000000,00000000), ref: 0044828D
Part of subcall function 00448215: _abort.LIBCMT ref: 00448293

Part of subcall function 00448215: _free.LIBCMT ref: 00448274
Part of subcall function 00448215: SetLastError.KERNEL32(00000000,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B,?,00000041,00000000,00000000), ref: 00448281

GetUserDefaultLCID.KERNEL32(?,?,?), ref: 0045271C
IsValidCodePage.KERNEL32(00000000), ref: 00452777
IsValidLocale.KERNEL32(?,00000001), ref: 00452786
GetLocaleInfoW.KERNEL32(?,00001001,lJD,00000040,?,?,00000055,00000000,?,?,00000055,00000000), ref: 004527CE
GetLocaleInfoW.KERNEL32(?,00001002,00000000,00000040), ref: 004527ED

Strings

lJD, xrefs: 00452639, 00452649, 00452709, 004526AB, 004526A0, 004526A3, 004526AE, 0045270C
lJD, xrefs: 00452626, 004527C5
lJD, xrefs: 00452745, 004526E7, 004526F2

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ErrorLastLocale$InfoValid_free$CodeDefaultPageUser_abort
String ID: lJD$lJD$lJD
API String ID: 745075371-479184356
Opcode ID: be4990bb79c05073f0fe7f4ee341d14c88f356d0bde4897ead87a4f5288e3279
Instruction ID: 5597d49bf91f8be5c1e88387600e3254545b136a20640e737b6730ed74bf2304
Opcode Fuzzy Hash: be4990bb79c05073f0fe7f4ee341d14c88f356d0bde4897ead87a4f5288e3279
Instruction Fuzzy Hash: 87518371900205ABDF10DFA5CD41ABF77B8AF19702F14047BFD04E7292E7B899488B69

Function 0040C34D Relevance: 14.1, APIs: 5, Strings: 3, Instructions: 112fileCOMMON

Download Yara Rule

APIs

FindFirstFileW.KERNEL32(00000000,?,\Mozilla\Firefox\Profiles\,00000000), ref: 0040C39B
FindNextFileW.KERNEL32(00000000,?), ref: 0040C46E
FindClose.KERNEL32(00000000), ref: 0040C47D
FindClose.KERNEL32(00000000), ref: 0040C4A8

Strings

AppData, xrefs: 0040C358
\Mozilla\Firefox\Profiles\, xrefs: 0040C36E
\cookies.sqlite, xrefs: 0040C409

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Find$CloseFile$FirstNext
String ID: AppData$\Mozilla\Firefox\Profiles\$\cookies.sqlite
API String ID: 1164774033-405221262
Opcode ID: 285c5e5c0a0229c45b09239667504c56f02977e4a07d16255c72b533a04b213f
Instruction ID: 975c513e22faa42ee1994afe11ceef4a5d9ff9fa3a88a4f7cb3cdca8b35e8719
Opcode Fuzzy Hash: 285c5e5c0a0229c45b09239667504c56f02977e4a07d16255c72b533a04b213f
Instruction Fuzzy Hash: 4131513150021AA6CB14E7A1DC9ADFE7778AF10718F10017FB105B20D2EF789A49CA4D

Function 0041C291 Relevance: 13.6, APIs: 9, Instructions: 106fileCOMMON

Download Yara Rule

APIs

FindFirstFileW.KERNEL32(?,?,?,?,?,?,?,004752D8,004752F0,00000001), ref: 0041C2EC
FindNextFileW.KERNEL32(00000000,?,?,?,?,?,?,004752D8,004752F0,00000001), ref: 0041C31C
SetFileAttributesW.KERNEL32(?,00000080,?,?,?,?,?,004752D8,004752F0,00000001), ref: 0041C38E
DeleteFileW.KERNEL32(?,?,?,?,?,?,004752D8,004752F0,00000001), ref: 0041C39B

Part of subcall function 0041C291: RemoveDirectoryW.KERNEL32(?,?,?,?,?,?,004752D8,004752F0,00000001), ref: 0041C371

GetLastError.KERNEL32(?,?,?,?,?,004752D8,004752F0,00000001), ref: 0041C3BC
FindClose.KERNEL32(00000000,?,?,?,?,?,004752D8,004752F0,00000001), ref: 0041C3D2
RemoveDirectoryW.KERNEL32(00000000,?,?,?,?,?,004752D8,004752F0,00000001), ref: 0041C3D9
FindClose.KERNEL32(00000000,?,?,?,?,?,004752D8,004752F0,00000001), ref: 0041C3E2

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: FileFind$CloseDirectoryRemove$AttributesDeleteErrorFirstLastNext
String ID:
API String ID: 2341273852-0
Opcode ID: 7754893f2187ba533a154fe4103e102bcae7ebd53560a2043af222d2c338aa0a
Instruction ID: c19bc5cae20e4253aafd1d57f534f4f4794eeb6ee7264df4fdb3445c687e6cd6
Opcode Fuzzy Hash: 7754893f2187ba533a154fe4103e102bcae7ebd53560a2043af222d2c338aa0a
Instruction Fuzzy Hash: 1331827294031CAADB24E7A1DC88EDB736CAF04305F4405FBF955D2152EB39DAC88B68

Function 00419AF5 Relevance: 12.5, APIs: 2, Strings: 5, Instructions: 245fileCOMMON

Download Yara Rule

APIs

FindFirstFileW.KERNEL32(00000000,?), ref: 00419D4B
FindNextFileW.KERNEL32(00000000,?,?), ref: 00419E17

Part of subcall function 0041C485: CreateFileW.KERNEL32(00000000,80000000,00000003,00000000,00000003,00000080,00000000,?,?,?,00000000,0040A843), ref: 0041C49E

Strings

NG, xrefs: 00419B25
8SG, xrefs: 00419BEB
PXG, xrefs: 00419CC8
PXG, xrefs: 00419E2E
PG, xrefs: 00419BD5

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: File$Find$CreateFirstNext
String ID: 8SG$PXG$PXG$NG$PG
API String ID: 341183262-3812160132
Opcode ID: b6fdd12ea4283b508e25f04ac6086fd651a88d51969d46a0526c61d0c238dc80
Instruction ID: 96038134cf9b6260143958ba34f432c8b7c7433700823f8ab46a3e18139dd1a2
Opcode Fuzzy Hash: b6fdd12ea4283b508e25f04ac6086fd651a88d51969d46a0526c61d0c238dc80
Instruction Fuzzy Hash: D48152315083415AC314FB22C856EEFB3A9AF90344F90493FF546671E2EF789A49C69A

Function 0040A2B8 Relevance: 12.3, APIs: 6, Strings: 1, Instructions: 63windowCOMMON

Download Yara Rule

APIs

GetModuleHandleA.KERNEL32(00000000,00000000), ref: 0040A2D3
SetWindowsHookExA.USER32(0000000D,0040A2A4,00000000), ref: 0040A2E1
GetLastError.KERNEL32 ref: 0040A2ED

Part of subcall function 0041B4EF: GetLocalTime.KERNEL32(00000000), ref: 0041B509

GetMessageA.USER32(?,00000000,00000000,00000000), ref: 0040A33B
TranslateMessage.USER32(?), ref: 0040A34A
DispatchMessageA.USER32(?), ref: 0040A355

Strings

Keylogger initialization failure: error , xrefs: 0040A301

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Message$DispatchErrorHandleHookLastLocalModuleTimeTranslateWindows
String ID: Keylogger initialization failure: error
API String ID: 3219506041-952744263
Opcode ID: a0c7fd995aca5085690907e56c9aea0f8c761d2d3ede884cf20f0c391cb5f383
Instruction ID: 26c2bdf112627336efb266b6f5317542b4ef4d62b82d8858756ad59ca9dca42a
Opcode Fuzzy Hash: a0c7fd995aca5085690907e56c9aea0f8c761d2d3ede884cf20f0c391cb5f383
Instruction Fuzzy Hash: FA11BF32604301ABCB107F76DC0A86B77ECEA95716B10457EFC85E21D1EA38C910CBAA

Function 0040A3E0 Relevance: 12.1, APIs: 8, Instructions: 112keyboardthreadCOMMON

Download Yara Rule

APIs

GetForegroundWindow.USER32(?,?,00000000), ref: 0040A416
GetWindowThreadProcessId.USER32(00000000,?), ref: 0040A422
GetKeyboardLayout.USER32(00000000), ref: 0040A429
GetKeyState.USER32(00000010), ref: 0040A433
GetKeyboardState.USER32(?,?,00000000), ref: 0040A43E
ToUnicodeEx.USER32(00000054,?,?,?,00000010,00000000,00000000), ref: 0040A461
ToUnicodeEx.USER32(?,?,00000010,00000000,00000000), ref: 0040A4C1
ToUnicodeEx.USER32(00000054,?,?,?,00000010,00000000,00000000), ref: 0040A4FA

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Unicode$KeyboardStateWindow$ForegroundLayoutProcessThread
String ID:
API String ID: 1888522110-0
Opcode ID: cc4c28d987af9ed77b60558391ff2640f7f7fc81cb6ffa0e765e100d0ff3e66e
Instruction ID: 5ff565fa5b8df07833abad56ec5ecbabe923af01fc99f1944a330f9e709d98a3
Opcode Fuzzy Hash: cc4c28d987af9ed77b60558391ff2640f7f7fc81cb6ffa0e765e100d0ff3e66e
Instruction Fuzzy Hash: AE316D72504308FFD710DF94DC45F9BB7ECAB88705F01083AB645D61A0E7B5E9488BA6

Function 00413FCA Relevance: 10.9, APIs: 4, Strings: 2, Instructions: 382registrylibraryloaderCOMMON

Download Yara Rule

APIs

RegCreateKeyExW.ADVAPI32(00000000,?,?,?,?,?,?,?,?,?,?,?,00000001), ref: 0041409D
RegCloseKey.ADVAPI32(?,?,?,?,?,?,?,?,?,?,?,?,00000001), ref: 004140A9

Part of subcall function 00404AA1: send.WS2_32(?,00000000,00000000,00000000), ref: 00404B36

LoadLibraryA.KERNEL32(Shlwapi.dll,SHDeleteKeyW,00000000,00000001), ref: 0041426A
GetProcAddress.KERNEL32(00000000), ref: 00414271

Strings

SHDeleteKeyW, xrefs: 00414260
Shlwapi.dll, xrefs: 00414265

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: AddressCloseCreateLibraryLoadProcsend
String ID: SHDeleteKeyW$Shlwapi.dll
API String ID: 2127411465-314212984
Opcode ID: e30b5f6ce4cbdd366537afe2320d9bfcb0a6543311229dd69bf6235dce3d7422
Instruction ID: ad322413622673165c78a8c4b5f48079e939d646f467ca97d3bec1feacf55119
Opcode Fuzzy Hash: e30b5f6ce4cbdd366537afe2320d9bfcb0a6543311229dd69bf6235dce3d7422
Instruction Fuzzy Hash: F9B1F971A0430066CA14FB76DC5B9AF36A86FD1748F40053FF942771E2EE7C9A4886DA

Function 00449190 Relevance: 10.9, APIs: 7, Instructions: 370timeCOMMONLIBRARYCODE

Download Yara Rule

APIs

_free.LIBCMT ref: 00449212
_free.LIBCMT ref: 00449236
_free.LIBCMT ref: 004493BD
GetTimeZoneInformation.KERNEL32(?,00000000,00000000,00000000,?,0045F234), ref: 004493CF
WideCharToMultiByte.KERNEL32(00000000,00000000,00472764,000000FF,00000000,0000003F,00000000,?,?), ref: 00449447
WideCharToMultiByte.KERNEL32(00000000,00000000,004727B8,000000FF,?,0000003F,00000000,?), ref: 00449474
_free.LIBCMT ref: 00449589

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _free$ByteCharMultiWide$InformationTimeZone
String ID:
API String ID: 314583886-0
Opcode ID: 77d567d986389793b8f06509abc4f32cf47dab0ee2822006b3a3c569a4cbc8d8
Instruction ID: 779aab753f07af14b01adf3fce5c8211df4e7f9331a35af1166ddbde82723190
Opcode Fuzzy Hash: 77d567d986389793b8f06509abc4f32cf47dab0ee2822006b3a3c569a4cbc8d8
Instruction Fuzzy Hash: CAC15771900205ABFB24DF69CC41AAFBBA8EF46314F1405AFE89497381E7788E42D758

Function 004167B4 Relevance: 10.6, APIs: 3, Strings: 3, Instructions: 97libraryloadershutdownCOMMON

Download Yara Rule

APIs

Part of subcall function 00417952: GetCurrentProcess.KERNEL32(00000028,?), ref: 0041795F
Part of subcall function 00417952: OpenProcessToken.ADVAPI32(00000000), ref: 00417966
Part of subcall function 00417952: LookupPrivilegeValueA.ADVAPI32(00000000,SeShutdownPrivilege,?), ref: 00417978
Part of subcall function 00417952: AdjustTokenPrivileges.ADVAPI32(?,00000000,?,00000000,00000000,00000000), ref: 00417997
Part of subcall function 00417952: GetLastError.KERNEL32 ref: 0041799D

ExitWindowsEx.USER32(00000000,00000001), ref: 00416856
LoadLibraryA.KERNEL32(PowrProf.dll,SetSuspendState,00000000,00000000,00000000), ref: 0041686B
GetProcAddress.KERNEL32(00000000), ref: 00416872

Strings

!D@, xrefs: 00417089
PowrProf.dll, xrefs: 00416866
SetSuspendState, xrefs: 00416861

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ProcessToken$AddressAdjustCurrentErrorExitLastLibraryLoadLookupOpenPrivilegePrivilegesProcValueWindows
String ID: !D@$PowrProf.dll$SetSuspendState
API String ID: 1589313981-2876530381
Opcode ID: cf382c4b4b58b3ccdbeb602cd597e3aae52b34eb44ac0b5ef7fae28ca1f23560
Instruction ID: 15d3ae9bc4d358b9de40311b9e813ebd0b85961e95f80c383f5c7d57e5fc9640
Opcode Fuzzy Hash: cf382c4b4b58b3ccdbeb602cd597e3aae52b34eb44ac0b5ef7fae28ca1f23560
Instruction Fuzzy Hash: 6E21617060430256CB14FBB68856AAE63599F41788F41487FB442A72D3EF3CD845CBAE

Function 0045243C Relevance: 10.6, APIs: 3, Strings: 3, Instructions: 86COMMONLIBRARYCODE

Download Yara Rule

APIs

GetLocaleInfoW.KERNEL32(00000000,2000000B,00000000,00000002,00000000,?,?,?,0045275B,?,00000000), ref: 004524D5
GetLocaleInfoW.KERNEL32(00000000,20001004,00000000,00000002,00000000,?,?,?,0045275B,?,00000000), ref: 004524FE
GetACP.KERNEL32(?,?,0045275B,?,00000000), ref: 00452513

Strings

ACP, xrefs: 0045245A
['E, xrefs: 004524F3, 004524CA
OCP, xrefs: 00452490

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: InfoLocale
String ID: ACP$OCP$['E
API String ID: 2299586839-2532616801
Opcode ID: 996ac876140471f7f335f389899e539d753f319036e5aa489baf53db5bb263cf
Instruction ID: 65f7b5195a5790e2d5819d7d4b0c6b76a8aa59636dcad79128a037cfc813d78c
Opcode Fuzzy Hash: 996ac876140471f7f335f389899e539d753f319036e5aa489baf53db5bb263cf
Instruction Fuzzy Hash: FD21F432600104A7DB348F54CF00AA773A6EB47B1AB168567EC09D7302F7BADD48C398

Function 0040BA12 Relevance: 10.5, APIs: 2, Strings: 4, Instructions: 49fileCOMMON

Download Yara Rule

APIs

DeleteFileA.KERNEL32(00000000,\AppData\Local\Google\Chrome\User Data\Default\Login Data), ref: 0040BA4E
GetLastError.KERNEL32 ref: 0040BA58

Strings

UserProfile, xrefs: 0040BA1E
\AppData\Local\Google\Chrome\User Data\Default\Login Data, xrefs: 0040BA19
[Chrome StoredLogins found, cleared!], xrefs: 0040BA7E
[Chrome StoredLogins not found], xrefs: 0040BA72

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: DeleteErrorFileLast
String ID: [Chrome StoredLogins found, cleared!]$[Chrome StoredLogins not found]$UserProfile$\AppData\Local\Google\Chrome\User Data\Default\Login Data
API String ID: 2018770650-1062637481
Opcode ID: 0869f95c927aca72a4aa01e0263511fc677d69a40d3c9f55f6e6efd0e01f34cf
Instruction ID: af402a2c9819bc64f7c9913ab42ffc044d60d1b3c88a69bbc3d4df1d4d30a246
Opcode Fuzzy Hash: 0869f95c927aca72a4aa01e0263511fc677d69a40d3c9f55f6e6efd0e01f34cf
Instruction Fuzzy Hash: 2D01A7B17801056AC70477B6CD5B9BE77249911704F50057FF802725E2FE7D59098ADE

Function 00417952 Relevance: 10.5, APIs: 5, Strings: 1, Instructions: 33COMMON

Download Yara Rule

APIs

GetCurrentProcess.KERNEL32(00000028,?), ref: 0041795F
OpenProcessToken.ADVAPI32(00000000), ref: 00417966
LookupPrivilegeValueA.ADVAPI32(00000000,SeShutdownPrivilege,?), ref: 00417978
AdjustTokenPrivileges.ADVAPI32(?,00000000,?,00000000,00000000,00000000), ref: 00417997
GetLastError.KERNEL32 ref: 0041799D

Strings

SeShutdownPrivilege, xrefs: 00417972

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ProcessToken$AdjustCurrentErrorLastLookupOpenPrivilegePrivilegesValue
String ID: SeShutdownPrivilege
API String ID: 3534403312-3733053543
Opcode ID: 57e92913f0a9f4d9b3a8183d8d88438ae359a92b07d5b7f7122e8f665953110d
Instruction ID: b599e5caaba2c857c5a7044ea86e3d1b9a306509f9612008a7a3a71442eb1233
Opcode Fuzzy Hash: 57e92913f0a9f4d9b3a8183d8d88438ae359a92b07d5b7f7122e8f665953110d
Instruction Fuzzy Hash: 1EF03AB1801229FBDB109BA0EC4DEEF7FBCEF05612F100461B809A1092D7388E04CAB5

Function 00409253 Relevance: 9.3, APIs: 6, Instructions: 293fileCOMMON

Download Yara Rule

APIs

__EH_prolog.LIBCMT ref: 00409258

Part of subcall function 004048C8: connect.WS2_32(?,?,?), ref: 004048E0

Part of subcall function 00404AA1: send.WS2_32(?,00000000,00000000,00000000), ref: 00404B36

__CxxThrowException@8.LIBVCRUNTIME ref: 004092F4
FindFirstFileW.KERNEL32(00000000,?,?,?,00000064), ref: 00409352
FindNextFileW.KERNEL32(00000000,?), ref: 004093AA
FindClose.KERNEL32(00000000), ref: 004093C1

Part of subcall function 00404E26: WaitForSingleObject.KERNEL32(?,000000FF,?,?,?,00000000,?,004051C0,?,?,?,00405159), ref: 00404E38
Part of subcall function 00404E26: SetEvent.KERNEL32(?,?,?,?,00000000,?,004051C0,?,?,?,00405159), ref: 00404E43
Part of subcall function 00404E26: CloseHandle.KERNEL32(?,?,?,?,00000000,?,004051C0,?,?,?,00405159), ref: 00404E4C

FindClose.KERNEL32(00000000), ref: 004095B9

Part of subcall function 00404AA1: WaitForSingleObject.KERNEL32(?,00000000,0040547D,?,?,00000004,?,?,00000004,?,00474EF8,?), ref: 00404B47
Part of subcall function 00404AA1: SetEvent.KERNEL32(?,?,?,00000004,?,?,00000004,?,00474EF8,?,?,?,?,?,?,0040547D), ref: 00404B75

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Find$Close$EventFileObjectSingleWait$Exception@8FirstH_prologHandleNextThrowconnectsend
String ID:
API String ID: 1824512719-0
Opcode ID: 79a333ab798d4f3832fd98009e5fc83f15b4850663dec53ce8833ea938511d01
Instruction ID: 125c9cc0036adb3739497efb01147483584b5989e706bb19fe9a4109aadf0594
Opcode Fuzzy Hash: 79a333ab798d4f3832fd98009e5fc83f15b4850663dec53ce8833ea938511d01
Instruction Fuzzy Hash: DCB18D32900109AACB14EBA1DD96AED7779AF04318F10417FF506B60E2EF785E49CB98

Function 0041AA4A Relevance: 9.0, APIs: 6, Instructions: 39serviceCOMMON

Download Yara Rule

APIs

OpenSCManagerW.ADVAPI32(00000000,00000000,00000010,00000000,00000001,?,0041A6A0,00000000), ref: 0041AA53
OpenServiceW.ADVAPI32(00000000,00000000,00000010,?,0041A6A0,00000000), ref: 0041AA68
CloseServiceHandle.ADVAPI32(00000000,?,0041A6A0,00000000), ref: 0041AA75
StartServiceW.ADVAPI32(00000000,00000000,00000000,?,0041A6A0,00000000), ref: 0041AA80
CloseServiceHandle.ADVAPI32(00000000,?,0041A6A0,00000000), ref: 0041AA92
CloseServiceHandle.ADVAPI32(00000000,?,0041A6A0,00000000), ref: 0041AA95

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Service$CloseHandle$Open$ManagerStart
String ID:
API String ID: 276877138-0
Opcode ID: 55aea4e01c19578bfbdca94b163ddb40001bd342cd849d2c6829f49351802c7e
Instruction ID: 9fefcdd13c5f6832e1e8d6374d810b05479d45f16fba084c356bea358aebaaee
Opcode Fuzzy Hash: 55aea4e01c19578bfbdca94b163ddb40001bd342cd849d2c6829f49351802c7e
Instruction Fuzzy Hash: FCF08971101325AFD2119B619C88DFF2B6CDF85BA6B00082AF945921919B68CD49E9B9

Function 00451CD8 Relevance: 9.0, APIs: 4, Strings: 1, Instructions: 236COMMONLIBRARYCODE

Download Yara Rule

APIs

Part of subcall function 00448215: GetLastError.KERNEL32(00000020,?,0043A7F5,?,?,?,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B), ref: 00448219
Part of subcall function 00448215: _free.LIBCMT ref: 0044824C
Part of subcall function 00448215: SetLastError.KERNEL32(00000000,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B,?,00000041,00000000,00000000), ref: 0044828D
Part of subcall function 00448215: _abort.LIBCMT ref: 00448293

IsValidCodePage.KERNEL32(00000000,?,?,?,?,?,?,00444A73,?,?,?,?,004444CA,?,00000004), ref: 00451DBA
_wcschr.LIBVCRUNTIME ref: 00451E4A
_wcschr.LIBVCRUNTIME ref: 00451E58
GetLocaleInfoW.KERNEL32(00000000,?,?,00000078,sJD,00000000,?), ref: 00451EFB

Strings

sJD, xrefs: 00451DD1, 00451E19, 00451EC1

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ErrorLast_wcschr$CodeInfoLocalePageValid_abort_free
String ID: sJD
API String ID: 4212172061-3536923933
Opcode ID: 7ea90a810ccb8eded513053f15f94d45dc96679ac5d2c45bddb92c1ff4a69e8d
Instruction ID: 601d6103ecad0283333aca7e4f79148897faf6e4cefa34abd84194fcdbd45a0d
Opcode Fuzzy Hash: 7ea90a810ccb8eded513053f15f94d45dc96679ac5d2c45bddb92c1ff4a69e8d
Instruction Fuzzy Hash: ED61FA35500606AAE724AB75CC86BBB73A8EF04316F14046FFD05D7292EB78ED48C769

Function 0041B4A8 Relevance: 8.8, APIs: 4, Strings: 1, Instructions: 25COMMON

Download Yara Rule

APIs

FindResourceA.KERNEL32(SETTINGS,0000000A,00000000), ref: 0041B4B9
LoadResource.KERNEL32(00000000,?,?,0040F3DE,00000000), ref: 0041B4CD
LockResource.KERNEL32(00000000,?,?,0040F3DE,00000000), ref: 0041B4D4
SizeofResource.KERNEL32(00000000,?,?,0040F3DE,00000000), ref: 0041B4E3

Strings

SETTINGS, xrefs: 0041B4AC

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Resource$FindLoadLockSizeof
String ID: SETTINGS
API String ID: 3473537107-594951305
Opcode ID: 572f255012f9d3464d264dba9da87f940f43aba7d13ccaaee0753afa8a381888
Instruction ID: 65170a014006dd87783428e4339c5f85687a52ee3761dac8d56b05c0676c202a
Opcode Fuzzy Hash: 572f255012f9d3464d264dba9da87f940f43aba7d13ccaaee0753afa8a381888
Instruction Fuzzy Hash: 8AE01A36200B22EBEB311BA5AC4CD473E29F7C97637100075F90596232CB798840DAA8

Function 00409665 Relevance: 7.7, APIs: 5, Instructions: 222fileCOMMON

Download Yara Rule

APIs

__EH_prolog.LIBCMT ref: 0040966A
FindFirstFileW.KERNEL32(00000000,?,00000000,00000000,?), ref: 004096E2
FindNextFileW.KERNEL32(00000000,?), ref: 0040970B
FindClose.KERNEL32(000000FF,?,?,?,?,?,?), ref: 00409722

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Find$File$CloseFirstH_prologNext
String ID:
API String ID: 1157919129-0
Opcode ID: fb173912142d451d8169f8852f62cc003beda93b99b20e6bd32f4a4dc40a9ea1
Instruction ID: bc6583c976318a9931a9d4e75bf6093b5b8d8c817350453c5398c0af4fd679c1
Opcode Fuzzy Hash: fb173912142d451d8169f8852f62cc003beda93b99b20e6bd32f4a4dc40a9ea1
Instruction Fuzzy Hash: 59812B329001199BCB15EBA1DC969EDB378AF14318F10417FE506B71E2EF78AE49CB58

Function 0040880C Relevance: 7.7, APIs: 5, Instructions: 186fileCOMMON

Download Yara Rule

APIs

__EH_prolog.LIBCMT ref: 00408811
FindFirstFileW.KERNEL32(00000000,?,00466608,00000000,?,?,?,?,?,?,?,?,?,?,?,00000000), ref: 004088CA
__CxxThrowException@8.LIBVCRUNTIME ref: 004088F2
FindNextFileW.KERNEL32(00000000,?,?,?,?,?,?,?,?,?,?,?,?,00000000), ref: 004088FF
FindClose.KERNEL32(00000000,?,?,?,?,?,?,?,?,?,?,?,00000000), ref: 00408A15

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Find$File$CloseException@8FirstH_prologNextThrow
String ID:
API String ID: 1771804793-0
Opcode ID: 24d131f499e64054f79a0f46ecbae19e6fc47dfee84614c45b7e196f831b81b6
Instruction ID: 1e810be39857a3d86828f92fa26e793a4655b35e172fafea17edde612d57cc14
Opcode Fuzzy Hash: 24d131f499e64054f79a0f46ecbae19e6fc47dfee84614c45b7e196f831b81b6
Instruction Fuzzy Hash: 16515F72900209AACF04FB61DD569ED7778AF11308F50417FB946B61E2EF389B48CB99

Function 00406EB0 Relevance: 7.2, APIs: 2, Strings: 2, Instructions: 222filenetworkCOMMON

Download Yara Rule

APIs

ShellExecuteW.SHELL32(00000000,open,00000000,00000000,00000000,00000001), ref: 00406FBC
URLDownloadToFileW.URLMON(00000000,00000000,00000004,00000000,00000000), ref: 004070A0

Strings

open, xrefs: 00406FB6
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe, xrefs: 00407007, 0040712F

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: DownloadExecuteFileShell
String ID: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe$open
API String ID: 2825088817-4197237851
Opcode ID: 69075e968859f1327e759487f5d3b6cbdb930596ea59a23a81903788949ec952
Instruction ID: 27a8b34c094a82f854f2ee3e6b31e6014a71d41456184bc7540e3ceb6c1d0c01
Opcode Fuzzy Hash: 69075e968859f1327e759487f5d3b6cbdb930596ea59a23a81903788949ec952
Instruction Fuzzy Hash: 6561A171B0830166CA24FB76C8569BE37A59F81748F50093FB942772D2EE3C9905C69B

Function 0040783C Relevance: 7.1, APIs: 2, Strings: 2, Instructions: 86fileCOMMON

Download Yara Rule

APIs

FindFirstFileW.KERNEL32(00000000,?,?,?,00000000), ref: 00407857
FindNextFileW.KERNEL32(00000000,?,?,?,00000000), ref: 0040791F

Part of subcall function 00404AA1: send.WS2_32(?,00000000,00000000,00000000), ref: 00404B36

Strings

XPG, xrefs: 0040793A
XPG, xrefs: 00407877

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: FileFind$FirstNextsend
String ID: XPG$XPG
API String ID: 4113138495-1962359302
Opcode ID: 8ee3c4b34050bfc3eb39b734b42787355f0f4c7cc0427839037de91a24499d9f
Instruction ID: 6b6d716c6ecdfe6ec78918620e47e684a121d368db73a1555a51ac38f2ecb6eb
Opcode Fuzzy Hash: 8ee3c4b34050bfc3eb39b734b42787355f0f4c7cc0427839037de91a24499d9f
Instruction Fuzzy Hash: 212195325083419BC314FB61D855DEFB3ACAF90358F40493EF696621E1EF78AA09C65B

Function 0041C9E2 Relevance: 7.1, APIs: 1, Strings: 3, Instructions: 83COMMON

Download Yara Rule

APIs

SystemParametersInfoW.USER32(00000014,00000000,00000000,00000003), ref: 0041CAD7

Part of subcall function 0041376F: RegCreateKeyA.ADVAPI32(80000001,00000000,?), ref: 0041377E
Part of subcall function 0041376F: RegSetValueExA.KERNELBASE(?,004674B8,00000000,?,00000000,00000000,004752F0,?,?,0040F853,004674B8,5.1.0 Pro), ref: 004137A6
Part of subcall function 0041376F: RegCloseKey.KERNELBASE(?,?,?,0040F853,004674B8,5.1.0 Pro), ref: 004137B1

Strings

TileWallpaper, xrefs: 0041CAC1
WallpaperStyle, xrefs: 0041CA22, 0041CA55, 0041CAA5
Control Panel\Desktop, xrefs: 0041CA1D, 0041CA50, 0041CAA0

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseCreateInfoParametersSystemValue
String ID: Control Panel\Desktop$TileWallpaper$WallpaperStyle
API String ID: 4127273184-3576401099
Opcode ID: a5c334ccb2f3e0acc440ce1cf8f28a98e6381df3e21f2f51dd4c73347d747d37
Instruction ID: 1197cbbb31bb874c57b9e92d70abebba424d259215afdbf251ae70ffa4d9d73d
Opcode Fuzzy Hash: a5c334ccb2f3e0acc440ce1cf8f28a98e6381df3e21f2f51dd4c73347d747d37
Instruction Fuzzy Hash: 7B1184B2BC021473D419313E5DABBBE28029743B51F94416BF6123A6C6E8DF0A8102CF

Function 004520C3 Relevance: 4.7, APIs: 3, Instructions: 205COMMON

Download Yara Rule

APIs

Part of subcall function 00448215: GetLastError.KERNEL32(00000020,?,0043A7F5,?,?,?,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B), ref: 00448219
Part of subcall function 00448215: _free.LIBCMT ref: 0044824C
Part of subcall function 00448215: SetLastError.KERNEL32(00000000,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B,?,00000041,00000000,00000000), ref: 0044828D
Part of subcall function 00448215: _abort.LIBCMT ref: 00448293

Part of subcall function 00448215: _free.LIBCMT ref: 00448274
Part of subcall function 00448215: SetLastError.KERNEL32(00000000,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B,?,00000041,00000000,00000000), ref: 00448281

GetLocaleInfoW.KERNEL32(00000000,?,?,00000078), ref: 00452117
GetLocaleInfoW.KERNEL32(00000000,?,?,00000078), ref: 00452168
GetLocaleInfoW.KERNEL32(00000000,?,?,00000078), ref: 00452228

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ErrorInfoLastLocale$_free$_abort
String ID:
API String ID: 2829624132-0
Opcode ID: b894af2e73636fd6e8af7e748ba09ab431642972e93d3e8eb2aea65845f920f8
Instruction ID: 4b80d7ab7a7ff47978e382ad652e238d088576b56b9f239e8998609391b98480
Opcode Fuzzy Hash: b894af2e73636fd6e8af7e748ba09ab431642972e93d3e8eb2aea65845f920f8
Instruction Fuzzy Hash: B961C1315006079BDB289F25CE82BBB77A8FF05306F1041ABED15C6642F7B89D89DB58

Function 004432B5 Relevance: 4.5, APIs: 3, Instructions: 20COMMONLIBRARYCODE

Download Yara Rule

APIs

GetCurrentProcess.KERNEL32(?,?,0044328B,?), ref: 004432D6
TerminateProcess.KERNEL32(00000000,?,0044328B,?), ref: 004432DD
ExitProcess.KERNEL32 ref: 004432EF

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Process$CurrentExitTerminate
String ID:
API String ID: 1703294689-0
Opcode ID: fda3935ef75a9da2a187ce407300f3730e4ebfece79a37869d002a8a215f2f15
Instruction ID: 3be6e6b92543006147ef5d7b2afd166c5ab2c5ffe072a920593a5ac20c7500e8
Opcode Fuzzy Hash: fda3935ef75a9da2a187ce407300f3730e4ebfece79a37869d002a8a215f2f15
Instruction Fuzzy Hash: D6E0BF31400244FBDF126F55DD0AA993B69FB40757F044469F90946232CB7ADE42CA98

Function 0040B70E Relevance: 4.5, APIs: 3, Instructions: 19clipboardCOMMON

Download Yara Rule

APIs

OpenClipboard.USER32(00000000), ref: 0040B711
GetClipboardData.USER32(0000000D), ref: 0040B71D
CloseClipboard.USER32 ref: 0040B725

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Clipboard$CloseDataOpen
String ID:
API String ID: 2058664381-0
Opcode ID: d38c0863fa6e1407ff7c70a07519499014c38180332fc89bd075bae9f751f2b8
Instruction ID: a9752f6e69e3a39ef1c6dae57fb9473311d117e3f10fa11c4aa70225693e5904
Opcode Fuzzy Hash: d38c0863fa6e1407ff7c70a07519499014c38180332fc89bd075bae9f751f2b8
Instruction Fuzzy Hash: 4FE0EC31645320EFC2209B609C49B9A6754DF95F52F41843AB905AB2D5DB78CC40C6AD

Function 0044E879 Relevance: 3.6, APIs: 1, Strings: 1, Instructions: 114COMMON

Download Yara Rule

Strings

., xrefs: 0044EA0C

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID:
String ID: .
API String ID: 0-248832578
Opcode ID: 467a2b870f27eeaba5f3d85303d6c443c91537f9433fd9512f86f3d9895b4a39
Instruction ID: 28de479bcd0ee174bbf7ea2f8c467f6584cf945aa63ddb2e5cfeaaf716254919
Opcode Fuzzy Hash: 467a2b870f27eeaba5f3d85303d6c443c91537f9433fd9512f86f3d9895b4a39
Instruction Fuzzy Hash: 233106B2900149AFEB249E7ACC85EEB7BBDEF45304F1001AEE819D7291E6349D458B54

Function 00451F9B Relevance: 3.6, APIs: 1, Strings: 1, Instructions: 63COMMONLIBRARYCODE

Download Yara Rule

APIs

Part of subcall function 00448215: GetLastError.KERNEL32(00000020,?,0043A7F5,?,?,?,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B), ref: 00448219
Part of subcall function 00448215: _free.LIBCMT ref: 0044824C
Part of subcall function 00448215: SetLastError.KERNEL32(00000000,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B,?,00000041,00000000,00000000), ref: 0044828D
Part of subcall function 00448215: _abort.LIBCMT ref: 00448293

EnumSystemLocalesW.KERNEL32(004520C3,00000001,00000000,?,lJD,?,004526F0,00000000,?,?,?), ref: 0045200D

Strings

lJD, xrefs: 00451FA0

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ErrorLast$EnumLocalesSystem_abort_free
String ID: lJD
API String ID: 1084509184-3316369744
Opcode ID: 8fcc83528109b8aaf498f975bbbcb34ae0404b7acadb8afce226787919ce0173
Instruction ID: 7d3ee128790e63e9d167a680a676634a6e0759605f9449bc3b94779c572ada63
Opcode Fuzzy Hash: 8fcc83528109b8aaf498f975bbbcb34ae0404b7acadb8afce226787919ce0173
Instruction Fuzzy Hash: E51125372007019FDB189F39C8916BABB91FF8075AB14482EEE4687B41D7B9A946CB44

Function 00452036 Relevance: 3.5, APIs: 1, Strings: 1, Instructions: 42COMMONLIBRARYCODE

Download Yara Rule

APIs

Part of subcall function 00448215: GetLastError.KERNEL32(00000020,?,0043A7F5,?,?,?,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B), ref: 00448219
Part of subcall function 00448215: _free.LIBCMT ref: 0044824C
Part of subcall function 00448215: SetLastError.KERNEL32(00000000,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B,?,00000041,00000000,00000000), ref: 0044828D
Part of subcall function 00448215: _abort.LIBCMT ref: 00448293

EnumSystemLocalesW.KERNEL32(00452313,00000001,?,?,lJD,?,004526B4,lJD,?,?,?,?,?,00444A6C,?,?), ref: 00452082

Strings

lJD, xrefs: 0045203B

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ErrorLast$EnumLocalesSystem_abort_free
String ID: lJD
API String ID: 1084509184-3316369744
Opcode ID: acb24ebe04e4856a9c83d3494bcbe1da60fd92419c71b9527b23937778bf3cf5
Instruction ID: 5d4b7cb44ca553c54ae5d492338df10e7871f8ce083c0ea6e3a4370b1d871309
Opcode Fuzzy Hash: acb24ebe04e4856a9c83d3494bcbe1da60fd92419c71b9527b23937778bf3cf5
Instruction Fuzzy Hash: 44F0FF322003055FDB245F798881A7A7B95FB82769B14446EFE428B681D7F9AC02C604

Function 004488ED Relevance: 3.5, APIs: 1, Strings: 1, Instructions: 37COMMONLIBRARYCODE

Download Yara Rule

APIs

GetLocaleInfoW.KERNEL32(00000000,00000002,00000000,?,20001004,?,20001004,?,00000002,?,?,004444CA,?,00000004), ref: 00448940

Strings

GetLocaleInfoEx, xrefs: 00448908

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: InfoLocale
String ID: GetLocaleInfoEx
API String ID: 2299586839-2904428671
Opcode ID: 2d8ab5e4c08eb423885d267f31dc3d21c73ce0c4a0b39471804a4927225e8e03
Instruction ID: 280d24bb3358c3803ceca68c405fa8cd3b52f77a8ef21af096b961815111c089
Opcode Fuzzy Hash: 2d8ab5e4c08eb423885d267f31dc3d21c73ce0c4a0b39471804a4927225e8e03
Instruction Fuzzy Hash: D1F02B31A40308F7DB119F61DC02F7E7B15DF08751F10056EFC0926261CE399D159A9E

Function 00412077 Relevance: 2.6, APIs: 2, Instructions: 55memoryCOMMON

Download Yara Rule

APIs

GetProcessHeap.KERNEL32(00000000,00000000,?,00000000,00411F37,?,?,?,?,?), ref: 004120E7
HeapFree.KERNEL32(00000000,?,?,?,?,?), ref: 004120EE

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Heap$FreeProcess
String ID:
API String ID: 3859560861-0
Opcode ID: 9f2d401c641a2cfb93471127350fb786a64fc0260f1ce6cfe78b140b0d52c749
Instruction ID: eee285bae3a3c664d400e4c5f5e220380537cd22e0998a3ce94cd1697e41dfe3
Opcode Fuzzy Hash: 9f2d401c641a2cfb93471127350fb786a64fc0260f1ce6cfe78b140b0d52c749
Instruction Fuzzy Hash: 16112A32000B11EFC7305F64DE85957BBE9FF08715314892EE29696921CB76FCA0CB58

Function 00452313 Relevance: 1.6, APIs: 1, Instructions: 83COMMON

Download Yara Rule

APIs

Part of subcall function 00448215: GetLastError.KERNEL32(00000020,?,0043A7F5,?,?,?,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B), ref: 00448219
Part of subcall function 00448215: _free.LIBCMT ref: 0044824C
Part of subcall function 00448215: SetLastError.KERNEL32(00000000,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B,?,00000041,00000000,00000000), ref: 0044828D
Part of subcall function 00448215: _abort.LIBCMT ref: 00448293

Part of subcall function 00448215: _free.LIBCMT ref: 00448274
Part of subcall function 00448215: SetLastError.KERNEL32(00000000,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B,?,00000041,00000000,00000000), ref: 00448281

GetLocaleInfoW.KERNEL32(00000000,?,?,00000078), ref: 00452367

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ErrorLast$_free$InfoLocale_abort
String ID:
API String ID: 1663032902-0
Opcode ID: 5e55e5787c0a8882e24d5b04e2b41f1e3a8b10b9440aec12057efb59017b927c
Instruction ID: a0857f467e030380fa261c038abb83aeded24e37e53cd803257bf99bba5c3bcd
Opcode Fuzzy Hash: 5e55e5787c0a8882e24d5b04e2b41f1e3a8b10b9440aec12057efb59017b927c
Instruction Fuzzy Hash: 0121B632550206ABDB249E35DD41BBA73A8EF05316F1001BFFD01D6242EBBC9D59CB58

Function 00452543 Relevance: 1.5, APIs: 1, Instructions: 46COMMON

Download Yara Rule

APIs

Part of subcall function 00448215: GetLastError.KERNEL32(00000020,?,0043A7F5,?,?,?,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B), ref: 00448219
Part of subcall function 00448215: _free.LIBCMT ref: 0044824C
Part of subcall function 00448215: SetLastError.KERNEL32(00000000,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B,?,00000041,00000000,00000000), ref: 0044828D
Part of subcall function 00448215: _abort.LIBCMT ref: 00448293

GetLocaleInfoW.KERNEL32(?,20000001,?,00000002,?,00000000,?,?,004522E1,00000000,00000000,?), ref: 0045256F

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ErrorLast$InfoLocale_abort_free
String ID:
API String ID: 2692324296-0
Opcode ID: 1fdc73b6016995a7e39b97608f5a3b1d34212a550219c51fc6701dbba91f5541
Instruction ID: deb82abe2421a0f23b1c286da40711a82d27d1439ce4f734d0a93897c1f260ce
Opcode Fuzzy Hash: 1fdc73b6016995a7e39b97608f5a3b1d34212a550219c51fc6701dbba91f5541
Instruction Fuzzy Hash: 3EF0993290011ABBDB245A20C916BBB3768EB01316F04046BEC05A3241FBB8FD05C698

Function 00448404 Relevance: 1.5, APIs: 1, Instructions: 34COMMONLIBRARYCODE

Download Yara Rule

APIs

Part of subcall function 00445888: EnterCriticalSection.KERNEL32(-0006D41D,?,00442FDB,00000000,0046E928,0000000C,00442F96,?,?,?,00445B26,?,?,004482CA,00000001,00000364), ref: 00445897

EnumSystemLocalesW.KERNEL32(004483BE,00000001,0046EAD0,0000000C), ref: 0044843C

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CriticalEnterEnumLocalesSectionSystem
String ID:
API String ID: 1272433827-0
Opcode ID: 804d43dbd68489efcf8f22bf06177096911cc4f1bd16e2c376f90d23019e8210
Instruction ID: 9543b0ab25bad403ee5e8d2735ec903229a0e0f586434e65d0c90a277242bfd4
Opcode Fuzzy Hash: 804d43dbd68489efcf8f22bf06177096911cc4f1bd16e2c376f90d23019e8210
Instruction Fuzzy Hash: 6FF0AF72A50204EFE700EF69D946B8D37E0FB04725F10856AF414DB2A2CBB889808F09

Function 00451F50 Relevance: 1.5, APIs: 1, Instructions: 31COMMONLIBRARYCODE

Download Yara Rule

APIs

Part of subcall function 00448215: GetLastError.KERNEL32(00000020,?,0043A7F5,?,?,?,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B), ref: 00448219
Part of subcall function 00448215: _free.LIBCMT ref: 0044824C
Part of subcall function 00448215: SetLastError.KERNEL32(00000000,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B,?,00000041,00000000,00000000), ref: 0044828D
Part of subcall function 00448215: _abort.LIBCMT ref: 00448293

EnumSystemLocalesW.KERNEL32(00451EA7,00000001,?,?,?,00452712,lJD,?,?,?,?,?,00444A6C,?,?,?), ref: 00451F87

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ErrorLast$EnumLocalesSystem_abort_free
String ID:
API String ID: 1084509184-0
Opcode ID: 4d0c5cba832e86d7a557150270e3ca6bc4d6d332941df2bd00d727cb77582ebf
Instruction ID: 7090a925995da140c065d9916092b781359a33e81ca1c933e4536b6f4f09cf03
Opcode Fuzzy Hash: 4d0c5cba832e86d7a557150270e3ca6bc4d6d332941df2bd00d727cb77582ebf
Instruction Fuzzy Hash: A7F0203674020597CB04AF75C809B6A7F90EBC272AB06009AEE058B662C7799842C754

Function 00418E76 Relevance: 49.3, APIs: 27, Strings: 1, Instructions: 328windowmemoryCOMMON

Download Yara Rule

APIs

CreateDCA.GDI32(DISPLAY,00000000,00000000,00000000), ref: 00418E90
CreateCompatibleDC.GDI32(00000000), ref: 00418E9D

Part of subcall function 00419325: EnumDisplaySettingsW.USER32(?,000000FF,?), ref: 00419355

CreateCompatibleBitmap.GDI32(00000000,?), ref: 00418F13
DeleteDC.GDI32(00000000), ref: 00418F2A
DeleteDC.GDI32(00000000), ref: 00418F2D
DeleteObject.GDI32(00000000), ref: 00418F30
SelectObject.GDI32(00000000,00000000), ref: 00418F51
DeleteDC.GDI32(00000000), ref: 00418F62
DeleteDC.GDI32(00000000), ref: 00418F65
StretchBlt.GDI32(00000000,00000000,00000000,?,?,00000000,?,?,?,?,00CC0020), ref: 00418F89
GetIconInfo.USER32(?,?), ref: 00418FBD
DeleteObject.GDI32(?), ref: 00418FEC
DeleteObject.GDI32(?), ref: 00418FF9
DrawIcon.USER32(00000000,?,?,?), ref: 00419006
BitBlt.GDI32(00000000,00000000,00000000,?,?,?,00000000,00000000,00660046), ref: 0041903C
GetObjectA.GDI32(00000000,00000018,?), ref: 00419068
LocalAlloc.KERNEL32(00000040,00000001), ref: 004190D5
GlobalAlloc.KERNEL32(00000000,?), ref: 00419144
GetDIBits.GDI32(00000000,00000000,00000000,?,00000000,00000000,00000000), ref: 00419168
DeleteDC.GDI32(?), ref: 0041917C
DeleteDC.GDI32(00000000), ref: 0041917F
DeleteObject.GDI32(00000000), ref: 00419182
GlobalFree.KERNEL32(?), ref: 0041918D
DeleteObject.GDI32(00000000), ref: 00419241
GlobalFree.KERNEL32(?), ref: 00419248
DeleteDC.GDI32(?), ref: 00419258
DeleteDC.GDI32(00000000), ref: 00419263

Strings

DISPLAY, xrefs: 00418E89

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Delete$Object$CreateGlobal$AllocCompatibleFreeIcon$BitmapBitsDisplayDrawEnumInfoLocalSelectSettingsStretch
String ID: DISPLAY
API String ID: 479521175-865373369
Opcode ID: 089398b6e32a15a2bb07324b2b74cb9d300fdf9583fe9699c99010c1927bcddc
Instruction ID: c224b28d618b709f2792c20de920cdabb9de4a917dc726d0ffe82d87ba3e906a
Opcode Fuzzy Hash: 089398b6e32a15a2bb07324b2b74cb9d300fdf9583fe9699c99010c1927bcddc
Instruction Fuzzy Hash: 75C14C71508301AFD720DF25DC44BABBBE9EB88715F00482EF98993291DB74ED45CB6A

Function 004180EF Relevance: 47.5, APIs: 22, Strings: 5, Instructions: 289libraryloaderthreadCOMMON

Download Yara Rule

APIs

GetModuleHandleA.KERNEL32(ntdll,ZwCreateSection,00000000,00000000), ref: 00418136
GetProcAddress.KERNEL32(00000000), ref: 00418139
GetModuleHandleA.KERNEL32(ntdll,ZwMapViewOfSection), ref: 0041814A
GetProcAddress.KERNEL32(00000000), ref: 0041814D
GetModuleHandleA.KERNEL32(ntdll,ZwUnmapViewOfSection), ref: 0041815E
GetProcAddress.KERNEL32(00000000), ref: 00418161
GetModuleHandleA.KERNEL32(ntdll,ZwClose), ref: 00418172
GetProcAddress.KERNEL32(00000000), ref: 00418175
CreateProcessW.KERNEL32(00000000,?,00000000,00000000,00000000,00000004,00000000,00000000,?,?), ref: 00418217
VirtualAlloc.KERNEL32(00000000,00000004,00001000,00000004), ref: 0041822F
GetThreadContext.KERNEL32(?,00000000), ref: 00418245
ReadProcessMemory.KERNEL32(?,?,?,00000004,?), ref: 0041826B
VirtualFree.KERNEL32(00000000,00000000,00008000), ref: 004182ED
TerminateProcess.KERNEL32(?,00000000), ref: 00418301
GetCurrentProcess.KERNEL32(?,00000000,00000000,00000000,?,00000001,00000000,00000040), ref: 00418341
WriteProcessMemory.KERNEL32(?,?,?,00000004,00000000), ref: 0041840B
SetThreadContext.KERNEL32(?,00000000), ref: 00418428
ResumeThread.KERNEL32(?), ref: 00418435
VirtualFree.KERNEL32(00000000,00000000,00008000), ref: 0041844C
GetCurrentProcess.KERNEL32(?), ref: 00418457
TerminateProcess.KERNEL32(?,00000000), ref: 00418472
GetLastError.KERNEL32 ref: 0041847A

Strings

ZwClose, xrefs: 00418163
ntdll, xrefs: 00418121, 00418140, 00418154, 00418168
ZwMapViewOfSection, xrefs: 0041813B
ZwUnmapViewOfSection, xrefs: 0041814F
ZwCreateSection, xrefs: 0041811C

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Process$AddressHandleModuleProc$ThreadVirtual$ContextCurrentFreeMemoryTerminate$AllocCreateErrorLastReadResumeWrite
String ID: ZwClose$ZwCreateSection$ZwMapViewOfSection$ZwUnmapViewOfSection$ntdll
API String ID: 4188446516-3035715614
Opcode ID: 89e9824b65005418a7066967bf7851544621f3057e11158cf19ce55185e759a5
Instruction ID: 216cb1b436b1bb1c0a39989cd20dfb1fea14fcd849b5832ba41dfff5d3f22c39
Opcode Fuzzy Hash: 89e9824b65005418a7066967bf7851544621f3057e11158cf19ce55185e759a5
Instruction Fuzzy Hash: EDA16E70604305AFDB208F64CC85BAB7BE8FF48705F04482EF595D6291EB78D844CB1A

Function 0040D420 Relevance: 45.8, APIs: 6, Strings: 20, Instructions: 282registryCOMMON

Download Yara Rule

APIs

Part of subcall function 00412850: TerminateProcess.KERNEL32(00000000,pth_unenc,0040F8C8), ref: 00412860
Part of subcall function 00412850: WaitForSingleObject.KERNEL32(000000FF), ref: 00412873

GetModuleFileNameW.KERNEL32(00000000,?,00000208,?,?,00000000), ref: 0040D51D
RegDeleteKeyA.ADVAPI32(80000001,00000000), ref: 0040D530
SetFileAttributesW.KERNEL32(?,00000080,?,?,00000000), ref: 0040D549
SetFileAttributesW.KERNEL32(00000000,00000080,?,?,00000000), ref: 0040D579

Part of subcall function 0040B8AC: TerminateThread.KERNEL32(0040A27D,00000000,004752F0,pth_unenc,0040D0B8,004752D8,004752F0,?,pth_unenc), ref: 0040B8BB
Part of subcall function 0040B8AC: UnhookWindowsHookEx.USER32(004750F0), ref: 0040B8C7
Part of subcall function 0040B8AC: TerminateThread.KERNEL32(0040A267,00000000,?,pth_unenc), ref: 0040B8D5

Part of subcall function 0041C3F1: CreateFileW.KERNEL32(00000000,40000000,00000000,00000000,00000002,00000080,00000000,00000000,00000000,00466468,00000000,00000000,0040D3F9,00000000,00000000,fso.DeleteFile(Wscript.ScriptFullName)), ref: 0041C430

ShellExecuteW.SHELL32(00000000,open,00000000,00466468,00466468,00000000), ref: 0040D7C4
ExitProcess.KERNEL32 ref: 0040D7D0

Strings

dMG, xrefs: 0040D45B
fso.DeleteFile ", xrefs: 0040D63A
8SG, xrefs: 0040D4CF
Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\, xrefs: 0040D4C2
Temp, xrefs: 0040D580
""", 0, xrefs: 0040D6E7
\update.vbs, xrefs: 0040D57B
"), xrefs: 0040D5D5
fso.DeleteFolder ", xrefs: 0040D6AB
0qF, xrefs: 0040D78C, 0040D797
Set fso = CreateObject("Scripting.FileSystemObject"), xrefs: 0040D5AA
while fso.FileExists(", xrefs: 0040D5EC
0qF, xrefs: 0040D737, 0040D778, 0040D661, 0040D68E
open, xrefs: 0040D7BE
exepath, xrefs: 0040D4F7
fso.DeleteFile(Wscript.ScriptFullName), xrefs: 0040D773
On Error Resume Next, xrefs: 0040D5B9
wend, xrefs: 0040D689
CreateObject("WScript.Shell").Run "cmd /c "", xrefs: 0040D701
Software\Microsoft\Windows\CurrentVersion\Run\, xrefs: 0040D471

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: File$Terminate$AttributesProcessThread$CreateDeleteExecuteExitHookModuleNameObjectShellSingleUnhookWaitWindows
String ID: """, 0$")$0qF$0qF$8SG$CreateObject("WScript.Shell").Run "cmd /c ""$On Error Resume Next$Set fso = CreateObject("Scripting.FileSystemObject")$Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\$Software\Microsoft\Windows\CurrentVersion\Run\$Temp$\update.vbs$dMG$exepath$fso.DeleteFile "$fso.DeleteFile(Wscript.ScriptFullName)$fso.DeleteFolder "$open$wend$while fso.FileExists("
API String ID: 1861856835-332907002
Opcode ID: e9f8996b9413f065d588b702d7c496c9e290e02a5e9f4f4bb55cf67c86df2bed
Instruction ID: f0dedf37b1d13a6a68a2ae87fd6fc042f686ba0b246118386f774540a9e6bc24
Opcode Fuzzy Hash: e9f8996b9413f065d588b702d7c496c9e290e02a5e9f4f4bb55cf67c86df2bed
Instruction Fuzzy Hash: 2191A4716082005AC315FB62D8529AFB7A9AF91309F10443FB14AA71E3FF7C9D49C65E

Function 0040D096 Relevance: 42.3, APIs: 6, Strings: 18, Instructions: 260registryCOMMON

Download Yara Rule

APIs

Part of subcall function 00412850: TerminateProcess.KERNEL32(00000000,pth_unenc,0040F8C8), ref: 00412860
Part of subcall function 00412850: WaitForSingleObject.KERNEL32(000000FF), ref: 00412873

GetModuleFileNameW.KERNEL32(00000000,?,00000208,?,?,?,?,?,004752F0,?,pth_unenc), ref: 0040D1A5
RegDeleteKeyA.ADVAPI32(80000001,00000000), ref: 0040D1B8
SetFileAttributesW.KERNEL32(00000000,00000080,?,?,?,?,?,004752F0,?,pth_unenc), ref: 0040D1E8
SetFileAttributesW.KERNEL32(?,00000080,?,?,?,?,?,004752F0,?,pth_unenc), ref: 0040D1F7

Part of subcall function 0040B8AC: TerminateThread.KERNEL32(0040A27D,00000000,004752F0,pth_unenc,0040D0B8,004752D8,004752F0,?,pth_unenc), ref: 0040B8BB
Part of subcall function 0040B8AC: UnhookWindowsHookEx.USER32(004750F0), ref: 0040B8C7
Part of subcall function 0040B8AC: TerminateThread.KERNEL32(0040A267,00000000,?,pth_unenc), ref: 0040B8D5

Part of subcall function 0041B978: GetCurrentProcessId.KERNEL32(00000000,771B3530,00000000,?,?,?,?,00466468,0040D20D,.vbs,?,?,?,?,?,004752F0), ref: 0041B99F

ShellExecuteW.SHELL32(00000000,open,00000000,00466468,00466468,00000000), ref: 0040D412
ExitProcess.KERNEL32 ref: 0040D419

Strings

dMG, xrefs: 0040D0D1
fso.DeleteFile ", xrefs: 0040D315
Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\, xrefs: 0040D138
Temp, xrefs: 0040D246
pth_unenc, xrefs: 0040D09C
"), xrefs: 0040D2B1
fso.DeleteFolder ", xrefs: 0040D38A
Set fso = CreateObject("Scripting.FileSystemObject"), xrefs: 0040D285
while fso.FileExists(", xrefs: 0040D2C8
open, xrefs: 0040D40C
exepath, xrefs: 0040D181
fso.DeleteFile(Wscript.ScriptFullName), xrefs: 0040D3C1
.vbs, xrefs: 0040D201
hpF, xrefs: 0040D38F
On Error Resume Next, xrefs: 0040D294
8SG, xrefs: 0040D15E
wend, xrefs: 0040D364
Software\Microsoft\Windows\CurrentVersion\Run\, xrefs: 0040D0E7

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: FileProcessTerminate$AttributesThread$CurrentDeleteExecuteExitHookModuleNameObjectShellSingleUnhookWaitWindows
String ID: ")$.vbs$8SG$On Error Resume Next$Set fso = CreateObject("Scripting.FileSystemObject")$Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\$Software\Microsoft\Windows\CurrentVersion\Run\$Temp$dMG$exepath$fso.DeleteFile "$fso.DeleteFile(Wscript.ScriptFullName)$fso.DeleteFolder "$hpF$open$pth_unenc$wend$while fso.FileExists("
API String ID: 3797177996-2557013105
Opcode ID: 622902c84db1d26943d281a003d45daafdd4eec93442fd148fd25107dc5c202e
Instruction ID: d7bb7cf55c4450259501d0c3086a2d123ad94ece798773e978a9ab54bd012bbb
Opcode Fuzzy Hash: 622902c84db1d26943d281a003d45daafdd4eec93442fd148fd25107dc5c202e
Instruction Fuzzy Hash: 9081B0716082005BC715FB62D8529AF77A8AFD1308F10483FB586A71E2EF7C9E49C65E

Function 00412475 Relevance: 40.4, APIs: 17, Strings: 6, Instructions: 190synchronizationsleepfileCOMMON

Download Yara Rule

APIs

CreateMutexA.KERNEL32(00000000,00000001,00000000,00000000,004750E4,00000003), ref: 00412494
ExitProcess.KERNEL32(00000000), ref: 004124A0
CreateFileW.KERNEL32(?,80000000,00000001,00000000,00000003,00000080,00000000), ref: 0041251A
OpenProcess.KERNEL32(00100000,00000000,00000000), ref: 00412529
WaitForSingleObject.KERNEL32(00000000,000000FF), ref: 00412534
CloseHandle.KERNEL32(00000000), ref: 0041253B
GetCurrentProcessId.KERNEL32 ref: 00412541
PathFileExistsW.SHLWAPI(?), ref: 00412572
GetTempPathW.KERNEL32(00000104,?), ref: 004125D5
GetTempFileNameW.KERNEL32(?,temp_,00000000,?), ref: 004125EF
lstrcatW.KERNEL32(?,.exe), ref: 00412601

Part of subcall function 0041C3F1: CreateFileW.KERNEL32(00000000,40000000,00000000,00000000,00000002,00000080,00000000,00000000,00000000,00466468,00000000,00000000,0040D3F9,00000000,00000000,fso.DeleteFile(Wscript.ScriptFullName)), ref: 0041C430

ShellExecuteW.SHELL32(00000000,open,?,00000000,00000000,00000001), ref: 00412641
Sleep.KERNEL32(000001F4), ref: 00412682
OpenProcess.KERNEL32(00100000,00000000,00000000), ref: 00412697
WaitForSingleObject.KERNEL32(00000000,000000FF), ref: 004126A2
CloseHandle.KERNEL32(00000000), ref: 004126A9
GetCurrentProcessId.KERNEL32 ref: 004126AF

Strings

.exe, xrefs: 004125F5
open, xrefs: 0041263B
exepath, xrefs: 004124CC
temp_, xrefs: 004125E3
WDH, xrefs: 00412548, 004126B6
8SG, xrefs: 004124A6

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Process$File$Create$CloseCurrentHandleObjectOpenPathSingleTempWait$ExecuteExistsExitMutexNameShellSleeplstrcat
String ID: .exe$8SG$WDH$exepath$open$temp_
API String ID: 2649220323-436679193
Opcode ID: 908bf4a0c636080116a95eb017d82998fcf2f5d0d03184f54df3d938f2d2222d
Instruction ID: 17e21f0bcac096b9b94ced5306d028ab2385f4d1d2402c2ee3c492442eb82615
Opcode Fuzzy Hash: 908bf4a0c636080116a95eb017d82998fcf2f5d0d03184f54df3d938f2d2222d
Instruction Fuzzy Hash: 4651B371A00315BBDB10ABA09C9AEFE336D9B04715F10406BF502E71D2EFBC8E85865D

Function 0041B047 Relevance: 40.4, APIs: 12, Strings: 11, Instructions: 180synchronizationCOMMON

Download Yara Rule

APIs

mciSendStringW.WINMM(00000000,00000000,00000000,00000000), ref: 0041B13C
mciSendStringA.WINMM(play audio,00000000,00000000,00000000), ref: 0041B150
CreateEventA.KERNEL32(00000000,00000001,00000000,00000000,000000A9,004660A4), ref: 0041B178
PathFileExistsW.SHLWAPI(00000000,00000000,00000000,00474EE0,00000000), ref: 0041B18E
mciSendStringA.WINMM(pause audio,00000000,00000000,00000000), ref: 0041B1CF
mciSendStringA.WINMM(resume audio,00000000,00000000,00000000), ref: 0041B1E7
mciSendStringA.WINMM(status audio mode,?,00000014,00000000), ref: 0041B1FC
SetEvent.KERNEL32 ref: 0041B219
WaitForSingleObject.KERNEL32(000001F4), ref: 0041B22A
CloseHandle.KERNEL32 ref: 0041B23A
mciSendStringA.WINMM(stop audio,00000000,00000000,00000000), ref: 0041B25C
mciSendStringA.WINMM(close audio,00000000,00000000,00000000), ref: 0041B266

Strings

stop audio, xrefs: 0041B257
NG, xrefs: 0041B109, 0041B08B
resume audio, xrefs: 0041B1E2
stopped, xrefs: 0041B202
pause audio, xrefs: 0041B1CA
status audio mode, xrefs: 0041B1F7
alias audio, xrefs: 0041B0B8
open ", xrefs: 0041B0D0
play audio, xrefs: 0041B14B
" type , xrefs: 0041B0D5
close audio, xrefs: 0041B261

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: SendString$Event$CloseCreateExistsFileHandleObjectPathSingleWait
String ID: alias audio$" type $close audio$open "$pause audio$play audio$resume audio$status audio mode$stop audio$stopped$NG
API String ID: 738084811-2094122233
Opcode ID: 3185081fef31f50e7fd3d82a9eeabdb956d7aa56e174b345bc10df65dc5ab0bc
Instruction ID: fe650b41180b39ed17604f18bcb9a712e211fca36760164052b554565c231c06
Opcode Fuzzy Hash: 3185081fef31f50e7fd3d82a9eeabdb956d7aa56e174b345bc10df65dc5ab0bc
Instruction Fuzzy Hash: 0351A3B12842056AD314B771DC96ABF379CDB84358F10043FB64A521E2EF788D48CA6E

Function 00401A6D Relevance: 35.2, APIs: 16, Strings: 4, Instructions: 156fileCOMMON

Download Yara Rule

APIs

CreateFileW.KERNEL32(00000000,40000000,00000000), ref: 00401AD9
WriteFile.KERNEL32(00000000,RIFF,00000004,?,00000000), ref: 00401B03
WriteFile.KERNEL32(00000000,00000000,00000004,00000000,00000000), ref: 00401B13
WriteFile.KERNEL32(00000000,WAVE,00000004,00000000,00000000), ref: 00401B23
WriteFile.KERNEL32(00000000,fmt ,00000004,00000000,00000000), ref: 00401B33
WriteFile.KERNEL32(00000000,?,00000004,00000000,00000000), ref: 00401B43
WriteFile.KERNEL32(00000000,?,00000002,00000000,00000000), ref: 00401B54
WriteFile.KERNEL32(00000000,00472AAA,00000002,00000000,00000000), ref: 00401B65
WriteFile.KERNEL32(00000000,00472AAC,00000004,00000000,00000000), ref: 00401B75
WriteFile.KERNEL32(00000000,00000001,00000004,00000000,00000000), ref: 00401B85
WriteFile.KERNEL32(00000000,?,00000002,00000000,00000000), ref: 00401B96
WriteFile.KERNEL32(00000000,00472AB6,00000002,00000000,00000000), ref: 00401BA7
WriteFile.KERNEL32(00000000,data,00000004,00000000,00000000), ref: 00401BB7
WriteFile.KERNEL32(00000000,?,00000004,00000000,00000000), ref: 00401BC7

Strings

fmt , xrefs: 00401B2D
WAVE, xrefs: 00401B1D
data, xrefs: 00401BB1
RIFF, xrefs: 00401AFD

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: File$Write$Create
String ID: RIFF$WAVE$data$fmt
API String ID: 1602526932-4212202414
Opcode ID: 62b265300192e2cf3fc36ee1b19606fb2409bb2919511e1e0316a81c88f5e1bc
Instruction ID: 2ec91bc18be8700290cedec85ec8f66933089e8d2246bcc6fed4c3761e19f715
Opcode Fuzzy Hash: 62b265300192e2cf3fc36ee1b19606fb2409bb2919511e1e0316a81c88f5e1bc
Instruction Fuzzy Hash: EB414E72644308BAE210DA51DD86FBB7EECEB89B50F40441AF644D60C0D7A4E909DBB3

Function 00407270 Relevance: 35.1, APIs: 12, Strings: 8, Instructions: 62libraryloaderCOMMON

Download Yara Rule

APIs

GetModuleHandleW.KERNEL32(ntdll.dll,RtlInitUnicodeString,00000000,C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe,00000001,0040764D,C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe,00000003,00407675,004752D8,004076CE), ref: 00407284
GetProcAddress.KERNEL32(00000000), ref: 0040728D
GetModuleHandleW.KERNEL32(ntdll.dll,NtAllocateVirtualMemory), ref: 004072A2
GetProcAddress.KERNEL32(00000000), ref: 004072A5
GetModuleHandleW.KERNEL32(ntdll.dll,NtFreeVirtualMemory), ref: 004072B6
GetProcAddress.KERNEL32(00000000), ref: 004072B9
GetModuleHandleW.KERNEL32(ntdll.dll,RtlAcquirePebLock), ref: 004072CA
GetProcAddress.KERNEL32(00000000), ref: 004072CD
GetModuleHandleW.KERNEL32(ntdll.dll,RtlReleasePebLock), ref: 004072DE
GetProcAddress.KERNEL32(00000000), ref: 004072E1
GetModuleHandleW.KERNEL32(ntdll.dll,LdrEnumerateLoadedModules), ref: 004072F2
GetProcAddress.KERNEL32(00000000), ref: 004072F5

Strings

NtFreeVirtualMemory, xrefs: 004072B0
NtAllocateVirtualMemory, xrefs: 0040729C
LdrEnumerateLoadedModules, xrefs: 004072EC
RtlInitUnicodeString, xrefs: 0040727E
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe, xrefs: 00407271
RtlReleasePebLock, xrefs: 004072D8
RtlAcquirePebLock, xrefs: 004072C4
ntdll.dll, xrefs: 00407278, 00407283, 004072A1, 004072B5, 004072C9, 004072DD, 004072F1

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: AddressHandleModuleProc
String ID: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe$LdrEnumerateLoadedModules$NtAllocateVirtualMemory$NtFreeVirtualMemory$RtlAcquirePebLock$RtlInitUnicodeString$RtlReleasePebLock$ntdll.dll
API String ID: 1646373207-165202446
Opcode ID: 219bb9ae8fbeca959e8a3246f6ba2b5d667704a520b136de0cc32d122fe89174
Instruction ID: f839149ce94c73eee9bda0254407c114f4740b95dc73f4bc012c28e2a4ae17e7
Opcode Fuzzy Hash: 219bb9ae8fbeca959e8a3246f6ba2b5d667704a520b136de0cc32d122fe89174
Instruction Fuzzy Hash: 520171E0E4431676DB216F3A6C54D4B6F9C9E5125131A087BB409E2292FEBCE800CE6D

Function 0040CDF9 Relevance: 28.2, APIs: 12, Strings: 4, Instructions: 203fileCOMMON

Download Yara Rule

APIs

_wcslen.LIBCMT ref: 0040CE07
CreateDirectoryW.KERNEL32(00000000,00000000,00000000,00000000,?,004750E4,0000000E,00000027,0000000D,00000033,00000000,00000032,00000000,Exe,00000000,0000000E), ref: 0040CE20
CopyFileW.KERNEL32(C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe,00000000,00000000,00000000,00000000,00000000,?,004750E4,0000000E,00000027,0000000D,00000033,00000000,00000032,00000000,Exe), ref: 0040CED0
_wcslen.LIBCMT ref: 0040CEE6
CreateDirectoryW.KERNEL32(00000000,00000000,00000000), ref: 0040CF6E
CopyFileW.KERNEL32(C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe,00000000,00000000), ref: 0040CF84
SetFileAttributesW.KERNEL32(00000000,00000007), ref: 0040CFC3
_wcslen.LIBCMT ref: 0040CFC6
SetFileAttributesW.KERNEL32(00000000,00000007), ref: 0040CFDD
CloseHandle.KERNEL32(?,?,?,?,?,?,?,?,?,?,?,?,?,?,004750E4,0000000E), ref: 0040D02D
ShellExecuteW.SHELL32(00000000,open,00000000,00466468,00466468,00000001), ref: 0040D04B
ExitProcess.KERNEL32 ref: 0040D062

Strings

open, xrefs: 0040D044
del, xrefs: 0040CFF5
6, xrefs: 0040CEDA
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe, xrefs: 0040CE91, 0040CE96, 0040CEC9, 0040CF7E, 0040CF83, 0040CF8A, 0040CFEB

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: File$_wcslen$AttributesCopyCreateDirectory$CloseExecuteExitHandleProcessShell
String ID: 6$C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe$del$open
API String ID: 1579085052-4130102134
Opcode ID: 13f7aa7ccb2e11be31f7ad96e96a4d93445e7550d40e25192285b95e595fa052
Instruction ID: 6918cae47ac4af68ec004dabb58255b0e3542cbe00f5913d2fcd66cab837b2ae
Opcode Fuzzy Hash: 13f7aa7ccb2e11be31f7ad96e96a4d93445e7550d40e25192285b95e595fa052
Instruction Fuzzy Hash: CA51A620208302ABD605B7659C92A6F679D9F84719F10443FF609A62E3EFBC9D05866E

Function 0041C01B Relevance: 28.1, APIs: 15, Strings: 1, Instructions: 139stringCOMMON

Download Yara Rule

APIs

lstrlenW.KERNEL32(?), ref: 0041C036
_memcmp.LIBVCRUNTIME ref: 0041C04E
lstrlenW.KERNEL32(?), ref: 0041C067
FindFirstVolumeW.KERNEL32(?,00000104,?), ref: 0041C0A2
GetLastError.KERNEL32(?,?,?,?,?,?,?), ref: 0041C0B5
QueryDosDeviceW.KERNEL32(?,?,00000064), ref: 0041C0F9
lstrcmpW.KERNEL32(?,?), ref: 0041C114
FindNextVolumeW.KERNEL32(?,0000003F,00000104), ref: 0041C12C
_wcslen.LIBCMT ref: 0041C13B
FindVolumeClose.KERNEL32(?), ref: 0041C15B
GetLastError.KERNEL32 ref: 0041C173
GetVolumePathNamesForVolumeNameW.KERNEL32(?,?,?,?), ref: 0041C1A0
lstrcatW.KERNEL32(?,?), ref: 0041C1B9
lstrcpyW.KERNEL32(?,?), ref: 0041C1C8
GetLastError.KERNEL32 ref: 0041C1D0

Strings

?, xrefs: 0041C0CD

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Volume$ErrorFindLast$lstrlen$CloseDeviceFirstNameNamesNextPathQuery_memcmp_wcslenlstrcatlstrcmplstrcpy
String ID: ?
API String ID: 3941738427-1684325040
Opcode ID: 8bb61c95002590c369f4a1d7d05134d86b2ad7932cc4dc2ebb1cdf4d201e776a
Instruction ID: a349862c8cee18361e8dc915c9858c0b302c9409c899df8dda18ff866c7f94c5
Opcode Fuzzy Hash: 8bb61c95002590c369f4a1d7d05134d86b2ad7932cc4dc2ebb1cdf4d201e776a
Instruction Fuzzy Hash: 8B416171584316EBD720DFA0DC889EB77ECAB49755F00092BF545C2261EB78C988CBDA

Function 0044F42D Relevance: 25.9, APIs: 17, Instructions: 419COMMON

Download Yara Rule

APIs

_free.LIBCMT ref: 0044F4BF
_free.LIBCMT ref: 0044F4E5
_free.LIBCMT ref: 0044F50E
_free.LIBCMT ref: 0044F546
_free.LIBCMT ref: 0044F577
_free.LIBCMT ref: 0044F5B8
SetEnvironmentVariableA.KERNEL32(00000000,00000000), ref: 0044F639
_free.LIBCMT ref: 0044F652
_wcschr.LIBVCRUNTIME ref: 0044F68F
_free.LIBCMT ref: 0044F6FB
_free.LIBCMT ref: 0044F721
_free.LIBCMT ref: 0044F74A
_free.LIBCMT ref: 0044F77F
_free.LIBCMT ref: 0044F7B0
_free.LIBCMT ref: 0044F7F1
SetEnvironmentVariableW.KERNEL32(00000000,?,?,?,?,?,00000000,00000000,00000000,00000000,00000000,00000000), ref: 0044F876
_free.LIBCMT ref: 0044F88F

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _free$EnvironmentVariable$_wcschr
String ID:
API String ID: 3899193279-0
Opcode ID: 8c398c17f7198d8e95fa4204fbdfe0aa09a5082618e125736fc7a2c78f972757
Instruction ID: f75d98bba309171a1893162bbba9979c566f834f65d54a181aa040c21db392b6
Opcode Fuzzy Hash: 8c398c17f7198d8e95fa4204fbdfe0aa09a5082618e125736fc7a2c78f972757
Instruction Fuzzy Hash: C4D13672D007006BFB20AF799D81A6B77A4EF01318F05427FE919A7382EB3D99058799

Function 00412AB4 Relevance: 25.0, APIs: 9, Strings: 5, Instructions: 482sleepfileCOMMON

Download Yara Rule

APIs

GetModuleFileNameW.KERNEL32(00000000,?,00000104), ref: 00412ACD

Part of subcall function 0041B978: GetCurrentProcessId.KERNEL32(00000000,771B3530,00000000,?,?,?,?,00466468,0040D20D,.vbs,?,?,?,?,?,004752F0), ref: 0041B99F

Part of subcall function 00418568: CloseHandle.KERNEL32(004040F5,?,?,004040F5,00465E74), ref: 0041857E
Part of subcall function 00418568: CloseHandle.KERNEL32(t^F,?,?,004040F5,00465E74), ref: 00418587

Sleep.KERNEL32(0000000A,00465E74), ref: 00412C1F
Sleep.KERNEL32(0000000A,00465E74,00465E74), ref: 00412CC1
Sleep.KERNEL32(0000000A,00465E74,00465E74,00465E74), ref: 00412D63
DeleteFileW.KERNEL32(00000000,00465E74,00465E74,00465E74), ref: 00412DC5
DeleteFileW.KERNEL32(00000000,00465E74,00465E74,00465E74), ref: 00412DFC
DeleteFileW.KERNEL32(00000000,00465E74,00465E74,00465E74), ref: 00412E38
Sleep.KERNEL32(000001F4,00465E74,00465E74,00465E74), ref: 00412E52
Sleep.KERNEL32(00000064), ref: 00412E94

Part of subcall function 00404AA1: send.WS2_32(?,00000000,00000000,00000000), ref: 00404B36

Strings

NG, xrefs: 00412F6C
/stext ", xrefs: 00412BAA, 00412C4C, 00412CEE
0TG, xrefs: 00413026
0TG, xrefs: 0041314C
NG, xrefs: 004130C1

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Sleep$File$Delete$CloseHandle$CurrentModuleNameProcesssend
String ID: /stext "$0TG$0TG$NG$NG
API String ID: 1223786279-2576077980
Opcode ID: 3d0323ce1c9d0b8fdd539b767e1f21648be4e9102a5c9b14e4e64c444153522c
Instruction ID: 3b0169c2c8bc9f0d695cedb60fdc7b81a1931596247e975dd6f1dc47d42db627
Opcode Fuzzy Hash: 3d0323ce1c9d0b8fdd539b767e1f21648be4e9102a5c9b14e4e64c444153522c
Instruction Fuzzy Hash: 990255311083418AC325FB62D851AEFB3E5AFD4348F50483EF58A971E2EF785A49C65A

Function 00414D86 Relevance: 24.6, APIs: 9, Strings: 5, Instructions: 109libraryloaderCOMMON

Download Yara Rule

APIs

GetSystemDirectoryA.KERNEL32(?,00000104), ref: 00414DD5
LoadLibraryA.KERNEL32(?), ref: 00414E17
GetProcAddress.KERNEL32(00000000,getaddrinfo), ref: 00414E37
FreeLibrary.KERNEL32(00000000), ref: 00414E3E
LoadLibraryA.KERNEL32(?), ref: 00414E76
GetProcAddress.KERNEL32(00000000,getaddrinfo), ref: 00414E88
FreeLibrary.KERNEL32(00000000), ref: 00414E8F
GetProcAddress.KERNEL32(00000000,?), ref: 00414E9E
FreeLibrary.KERNEL32(00000000), ref: 00414EB5

Strings

getnameinfo, xrefs: 00414DA2
\ws2_32, xrefs: 00414DFF
\wship6, xrefs: 00414E5E
getaddrinfo, xrefs: 00414D93, 00414E31, 00414E82
freeaddrinfo, xrefs: 00414DB2

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Library$AddressFreeProc$Load$DirectorySystem
String ID: \ws2_32$\wship6$freeaddrinfo$getaddrinfo$getnameinfo
API String ID: 2490988753-744132762
Opcode ID: 5f1d90fefb9d3b4d80abd47ac0ceceaf8be97214d3ee7f7b1d429d579a686c66
Instruction ID: d7a8240acd80c680e6a706eb94e62412fcb65bdb905c2e3468e0ccb64a1f64dc
Opcode Fuzzy Hash: 5f1d90fefb9d3b4d80abd47ac0ceceaf8be97214d3ee7f7b1d429d579a686c66
Instruction Fuzzy Hash: 8C31D5B1902315A7C320EF65DC84EDBB7D8AF84744F004A2AF94893250D778DD858BEE

Function 0041C68F Relevance: 23.0, APIs: 6, Strings: 7, Instructions: 214registryCOMMON

Download Yara Rule

APIs

RegOpenKeyExA.ADVAPI32(80000002,Software\Microsoft\Windows\CurrentVersion\Uninstall,00000000,00020019,?), ref: 0041C6B1
RegEnumKeyExA.ADVAPI32(?,00000000,?,?,00000000,00000000,00000000,00000000), ref: 0041C6F5
RegCloseKey.ADVAPI32(?), ref: 0041C9BF

Strings

Publisher, xrefs: 0041C751
InstallDate, xrefs: 0041C790
DisplayName, xrefs: 0041C73C
InstallLocation, xrefs: 0041C77C
DisplayVersion, xrefs: 0041C768
UninstallString, xrefs: 0041C7A4
Software\Microsoft\Windows\CurrentVersion\Uninstall, xrefs: 0041C6A7

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseEnumOpen
String ID: DisplayName$DisplayVersion$InstallDate$InstallLocation$Publisher$Software\Microsoft\Windows\CurrentVersion\Uninstall$UninstallString
API String ID: 1332880857-3714951968
Opcode ID: 01bc9fe353fd2bad3d2e5d6b02442aa3bdaad2c57b214901d2918a8b4713c134
Instruction ID: af0903b0dab8fbea49832074ad132f154b97281cd99b968e1e8b6bf9777b958e
Opcode Fuzzy Hash: 01bc9fe353fd2bad3d2e5d6b02442aa3bdaad2c57b214901d2918a8b4713c134
Instruction Fuzzy Hash: 248144711083419BC325EF11D851EEFB7E8BF94309F10492FB589921A1FF78AE49CA5A

Function 0041D58F Relevance: 22.8, APIs: 12, Strings: 1, Instructions: 74windowCOMMON

Download Yara Rule

APIs

DefWindowProcA.USER32(?,00000401,?,?), ref: 0041D5DA
GetCursorPos.USER32(?), ref: 0041D5E9
SetForegroundWindow.USER32(?), ref: 0041D5F2
TrackPopupMenu.USER32(00000000,?,?,00000000,?,00000000), ref: 0041D60C
Shell_NotifyIconA.SHELL32(00000002,00474B48), ref: 0041D65D
ExitProcess.KERNEL32 ref: 0041D665
CreatePopupMenu.USER32 ref: 0041D66B
AppendMenuA.USER32(00000000,00000000,00000000,Close), ref: 0041D680

Strings

Close, xrefs: 0041D671

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Menu$PopupWindow$AppendCreateCursorExitForegroundIconNotifyProcProcessShell_Track
String ID: Close
API String ID: 1657328048-3535843008
Opcode ID: dc0ab9a0fe4ab677523636461039160516679b910eee6fe46bba41fdb84f3345
Instruction ID: 483e3be36cf21f9f431d69439bfbb75804d706e25d1e382f075e68ac53faeb55
Opcode Fuzzy Hash: dc0ab9a0fe4ab677523636461039160516679b910eee6fe46bba41fdb84f3345
Instruction Fuzzy Hash: 392127B1944208FFDB194FA4ED0EAAA3B65FB08342F000135FA0A950B1D775EDA1EB5D

Function 00445D56 Relevance: 22.8, APIs: 15, Instructions: 296COMMON

Download Yara Rule

APIs

_free.LIBCMT ref: 00445DC6
_free.LIBCMT ref: 00445DDC
_free.LIBCMT ref: 00445DED
_free.LIBCMT ref: 00445DFE
_free.LIBCMT ref: 00445E15
GetCPInfo.KERNEL32(?,?), ref: 00445E5D

Part of subcall function 00452E74: _free.LIBCMT ref: 00452EDF

_free.LIBCMT ref: 00446009
_free.LIBCMT ref: 0044601C
_free.LIBCMT ref: 0044602A
_free.LIBCMT ref: 00446035
_free.LIBCMT ref: 00446077
_free.LIBCMT ref: 0044607F
_free.LIBCMT ref: 00446087
_free.LIBCMT ref: 0044608F
_free.LIBCMT ref: 0044609D

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _free$Info
String ID:
API String ID: 2509303402-0
Opcode ID: 8630906f26d86e97c2d01feafad3d8567ddb50c678f2cb36b5e7577a775c1f69
Instruction ID: 88ee944febda996c7adaaf7605242af7944d99fb061a5fd2e4f26fad8993db39
Opcode Fuzzy Hash: 8630906f26d86e97c2d01feafad3d8567ddb50c678f2cb36b5e7577a775c1f69
Instruction Fuzzy Hash: 75B1CD719006059FEF20DF69C881BEEBBB4FF09304F14412EF5A8A7242D6799D45CB65

Function 00408B7A Relevance: 21.3, APIs: 8, Strings: 4, Instructions: 328fileCOMMON

Download Yara Rule

APIs

CreateFileW.KERNEL32(00000000,80000000,00000001,00000000,00000003,00000080,00000000,000000B6), ref: 00408CE3
GetFileSizeEx.KERNEL32(00000000,?), ref: 00408D1B
__aulldiv.LIBCMT ref: 00408D4D

Part of subcall function 00404AA1: send.WS2_32(?,00000000,00000000,00000000), ref: 00404B36

Part of subcall function 0041B4EF: GetLocalTime.KERNEL32(00000000), ref: 0041B509

SetFilePointerEx.KERNEL32(00000000,?,?,00000000,00000000), ref: 00408E70
ReadFile.KERNEL32(00000000,00000000,?,?,00000000), ref: 00408E8B
CloseHandle.KERNEL32(00000000), ref: 00408F64
CloseHandle.KERNEL32(00000000,00000052), ref: 00408FAE
CloseHandle.KERNEL32(00000000), ref: 00408FFC

Strings

Uploading file to Controller: , xrefs: 00408DD5
SetFilePointerEx error, xrefs: 00408FD4
ReadFile error, xrefs: 00408FC8
NG, xrefs: 00408C17

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: File$CloseHandle$CreateLocalPointerReadSizeTime__aulldivsend
String ID: ReadFile error$SetFilePointerEx error$Uploading file to Controller: $NG
API String ID: 3086580692-2582957567
Opcode ID: 72fad283c4fe1643dee5b4a459ce18e644925f4e3f1a855a4ff9453ab0215ac4
Instruction ID: 4fd1ef8f0950b8c70c5ee12d710945c0a569e6ad21e20d2a74dcf75f3ec9a52d
Opcode Fuzzy Hash: 72fad283c4fe1643dee5b4a459ce18e644925f4e3f1a855a4ff9453ab0215ac4
Instruction Fuzzy Hash: 95B193716083409BC314FB25C982AAFB7E5AFC4354F50492FF589622D2EF789945CB8B

Function 0040A726 Relevance: 21.2, APIs: 6, Strings: 6, Instructions: 163sleepCOMMON

Download Yara Rule

APIs

Sleep.KERNEL32(00001388), ref: 0040A740

Part of subcall function 0040A675: CreateFileW.KERNEL32(00000000,80000000,00000007,00000000,00000003,00000080,00000000,?,?,?,0040A74D), ref: 0040A6AB
Part of subcall function 0040A675: GetFileSize.KERNEL32(00000000,00000000,?,?,?,0040A74D), ref: 0040A6BA
Part of subcall function 0040A675: Sleep.KERNEL32(00002710,?,?,?,0040A74D), ref: 0040A6E7
Part of subcall function 0040A675: CloseHandle.KERNEL32(00000000,?,?,?,0040A74D), ref: 0040A6EE

CreateDirectoryW.KERNEL32(00000000,00000000), ref: 0040A77C
GetFileAttributesW.KERNEL32(00000000), ref: 0040A78D
SetFileAttributesW.KERNEL32(00000000,00000080), ref: 0040A7A4
PathFileExistsW.SHLWAPI(00000000,00000000,00000000,00000012), ref: 0040A81E

Part of subcall function 0041C485: CreateFileW.KERNEL32(00000000,80000000,00000003,00000000,00000003,00000080,00000000,?,?,?,00000000,0040A843), ref: 0041C49E

SetFileAttributesW.KERNEL32(00000000,00000006,00000013,00466468,?,00000000,00000000,00000000,00000000,00000000), ref: 0040A927

Strings

8SG, xrefs: 0040A7F7
PG, xrefs: 0040A7AC
8SG, xrefs: 0040A802
pQG, xrefs: 0040A761
PG, xrefs: 0040A907
pQG, xrefs: 0040A771

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: File$AttributesCreate$Sleep$CloseDirectoryExistsHandlePathSize
String ID: 8SG$8SG$pQG$pQG$PG$PG
API String ID: 3795512280-1152054767
Opcode ID: 677456a4732d5fb77e9c8745959e99ef54ead223a942f07a0b0fb3c37e482db7
Instruction ID: 265ddfea45d140738b9a7e0f0353a6f5be26653907181caffe3561bb72ed66c0
Opcode Fuzzy Hash: 677456a4732d5fb77e9c8745959e99ef54ead223a942f07a0b0fb3c37e482db7
Instruction Fuzzy Hash: A7517E716043055ACB09BB32C866ABE739A9F80349F00483FB642B71E2DF7C9D09865E

Function 004512C6 Relevance: 19.6, APIs: 13, Instructions: 114COMMONLIBRARYCODE

Download Yara Rule

APIs

___free_lconv_mon.LIBCMT ref: 0045130A

Part of subcall function 00450502: _free.LIBCMT ref: 0045051F
Part of subcall function 00450502: _free.LIBCMT ref: 00450531
Part of subcall function 00450502: _free.LIBCMT ref: 00450543
Part of subcall function 00450502: _free.LIBCMT ref: 00450555
Part of subcall function 00450502: _free.LIBCMT ref: 00450567
Part of subcall function 00450502: _free.LIBCMT ref: 00450579
Part of subcall function 00450502: _free.LIBCMT ref: 0045058B
Part of subcall function 00450502: _free.LIBCMT ref: 0045059D
Part of subcall function 00450502: _free.LIBCMT ref: 004505AF
Part of subcall function 00450502: _free.LIBCMT ref: 004505C1
Part of subcall function 00450502: _free.LIBCMT ref: 004505D3
Part of subcall function 00450502: _free.LIBCMT ref: 004505E5
Part of subcall function 00450502: _free.LIBCMT ref: 004505F7

_free.LIBCMT ref: 004512FF

Part of subcall function 00446782: RtlFreeHeap.NTDLL(00000000,00000000,?,00450C6F,?,00000000,?,00000000,?,00450F13,?,00000007,?,?,0045145E,?), ref: 00446798
Part of subcall function 00446782: GetLastError.KERNEL32(?,?,00450C6F,?,00000000,?,00000000,?,00450F13,?,00000007,?,?,0045145E,?,?), ref: 004467AA

_free.LIBCMT ref: 00451321
_free.LIBCMT ref: 00451336
_free.LIBCMT ref: 00451341
_free.LIBCMT ref: 00451363
_free.LIBCMT ref: 00451376
_free.LIBCMT ref: 00451384
_free.LIBCMT ref: 0045138F
_free.LIBCMT ref: 004513C7
_free.LIBCMT ref: 004513CE
_free.LIBCMT ref: 004513EB
_free.LIBCMT ref: 00451403

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _free$ErrorFreeHeapLast___free_lconv_mon
String ID:
API String ID: 161543041-0
Opcode ID: 9bfda5629608ba7fc19c0d50907ac959002cc076efa33527145bad7316b2b0bb
Instruction ID: 673b37a441ff9bbb7eb6cd98574e5fa8379d72fae64c09c4febd1ea684bb8cd8
Opcode Fuzzy Hash: 9bfda5629608ba7fc19c0d50907ac959002cc076efa33527145bad7316b2b0bb
Instruction Fuzzy Hash: 0E319E315007009FFB20AA7AD845B5B73E8EF0131AF50851FEC68D7662DF78AD448B59

Function 00419FB4 Relevance: 19.4, APIs: 6, Strings: 5, Instructions: 176sleeptimeCOMMON

Download Yara Rule

APIs

__EH_prolog.LIBCMT ref: 00419FB9
GdiplusStartup.GDIPLUS(00474ACC,?,00000000), ref: 00419FEB
CreateDirectoryW.KERNEL32(00000000,00000000,00000000,0000001A,00000019), ref: 0041A077
Sleep.KERNEL32(000003E8), ref: 0041A0FD
GetLocalTime.KERNEL32(?), ref: 0041A105
Sleep.KERNEL32(00000000,00000018,00000000), ref: 0041A1F4

Strings

wnd_%04i%02i%02i_%02i%02i%02i, xrefs: 0041A09A, 0041A0BB, 0041A129
time_%04i%02i%02i_%02i%02i%02i, xrefs: 0041A09F
PG, xrefs: 0041A016
PG, xrefs: 0041A1AD
PG, xrefs: 0041A0C9

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Sleep$CreateDirectoryGdiplusH_prologLocalStartupTime
String ID: time_%04i%02i%02i_%02i%02i%02i$wnd_%04i%02i%02i_%02i%02i%02i$PG$PG$PG
API String ID: 489098229-1431523004
Opcode ID: c46b288c88e8fad2cac684537be2f5c8f54ab494b41e10cc9a988c1d5ba90d08
Instruction ID: 65e100c03f0dda0ba9a952c873ad8774fe275ee1deca45487f64c7c8a8292b0e
Opcode Fuzzy Hash: c46b288c88e8fad2cac684537be2f5c8f54ab494b41e10cc9a988c1d5ba90d08
Instruction Fuzzy Hash: E7515D70A00215AACB14BBB5C8529ED7BA9AB44308F40403FF509AB1E2EF7C9D85C799

Function 0040D7FF Relevance: 19.4, APIs: 3, Strings: 8, Instructions: 148COMMON

Download Yara Rule

APIs

Part of subcall function 00412850: TerminateProcess.KERNEL32(00000000,pth_unenc,0040F8C8), ref: 00412860
Part of subcall function 00412850: WaitForSingleObject.KERNEL32(000000FF), ref: 00412873

Part of subcall function 004136F8: RegOpenKeyExA.KERNELBASE(80000001,00000000,00000000,00020019,00000000,004752F0), ref: 00413714
Part of subcall function 004136F8: RegQueryValueExA.KERNELBASE(00000000,00000000,00000000,00000000,00000208,?), ref: 0041372D
Part of subcall function 004136F8: RegCloseKey.KERNELBASE(00000000), ref: 00413738

GetModuleFileNameW.KERNEL32(00000000,?,00000208), ref: 0040D859
ShellExecuteW.SHELL32(00000000,open,00000000,00466468,00466468,00000000), ref: 0040D9B8
ExitProcess.KERNEL32 ref: 0040D9C4

Strings

8SG, xrefs: 0040D80F
exepath, xrefs: 0040D831
open, xrefs: 0040D9B2
.vbs, xrefs: 0040D85F
Temp, xrefs: 0040D89A
""", 0, xrefs: 0040D8E1
CreateObject("WScript.Shell").Run "cmd /c "", xrefs: 0040D8F9
CreateObject("Scripting.FileSystemObject").DeleteFile(Wscript.ScriptFullName), xrefs: 0040D967

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Process$CloseExecuteExitFileModuleNameObjectOpenQueryShellSingleTerminateValueWait
String ID: """, 0$.vbs$8SG$CreateObject("Scripting.FileSystemObject").DeleteFile(Wscript.ScriptFullName)$CreateObject("WScript.Shell").Run "cmd /c ""$Temp$exepath$open
API String ID: 1913171305-3159800282
Opcode ID: 636c7451f86ad7dcbf51a7e77965c9df5bd33ebd3fbbde82d92fca028294b8c2
Instruction ID: 6fc8d312854778a25908ca85050b1cee1951ef16e4956e50e312a563d71e527c
Opcode Fuzzy Hash: 636c7451f86ad7dcbf51a7e77965c9df5bd33ebd3fbbde82d92fca028294b8c2
Instruction Fuzzy Hash: 0C413A719001195ACB15FA62DC56DEEB778AF50309F10007FB10AB61E2EF785E4ACA98

Function 00450600 Relevance: 18.4, APIs: 12, Instructions: 376COMMON

Download Yara Rule

APIs

_free.LIBCMT ref: 00450648
_free.LIBCMT ref: 0045066C
_free.LIBCMT ref: 00450679
_free.LIBCMT ref: 0045069E
_free.LIBCMT ref: 004506AB
_free.LIBCMT ref: 004506B4
_free.LIBCMT ref: 00450992
_free.LIBCMT ref: 0045099A

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _free
String ID:
API String ID: 269201875-0
Opcode ID: f13b302446b66475bb18d5d42f55ab1b7190c32ccf1072046f607fb9a40aa2ef
Instruction ID: d910990a8472ee08c0279d8077499983e41ff25138a9859a729e4309013b5263
Opcode Fuzzy Hash: f13b302446b66475bb18d5d42f55ab1b7190c32ccf1072046f607fb9a40aa2ef
Instruction Fuzzy Hash: E2C17476D40204AFEB20DBA9CC83FDE77B8AB19705F14015AFE05EB283D6B49D458798

Function 00404E26 Relevance: 18.1, APIs: 12, Instructions: 65synchronizationCOMMON

Download Yara Rule

APIs

WaitForSingleObject.KERNEL32(?,000000FF,?,?,?,00000000,?,004051C0,?,?,?,00405159), ref: 00404E38
SetEvent.KERNEL32(?,?,?,?,00000000,?,004051C0,?,?,?,00405159), ref: 00404E43
CloseHandle.KERNEL32(?,?,?,?,00000000,?,004051C0,?,?,?,00405159), ref: 00404E4C
closesocket.WS2_32(000000FF), ref: 00404E5A
WaitForSingleObject.KERNEL32(?,000000FF,?,?,?,00000000,?,004051C0,?,?,?,00405159), ref: 00404E91
SetEvent.KERNEL32(?,?,?,?,?,?,?,?,?,?,?,?,?,?,00000000,?), ref: 00404EA2
WaitForSingleObject.KERNEL32(?,000000FF,?,?,?,?,?,?,?,?,?,?,?,?,?), ref: 00404EA9
SetEvent.KERNEL32(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,00000000), ref: 00404EBA
CloseHandle.KERNEL32(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,00000000), ref: 00404EBF
CloseHandle.KERNEL32(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,00000000), ref: 00404EC4
SetEvent.KERNEL32(?,?,?,?,00000000,?,004051C0,?,?,?,00405159), ref: 00404ED1
CloseHandle.KERNEL32(?,?,?,?,00000000,?,004051C0,?,?,?,00405159), ref: 00404ED6

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseEventHandle$ObjectSingleWait$closesocket
String ID:
API String ID: 3658366068-0
Opcode ID: 0463b1faaa3f7a02a97a49212c31dd980e99cbb732c39645afe60185321c9919
Instruction ID: 0c11cd9b042c69dc9d4dd2828563f6d61870a883144e53252efabab5b24bcc37
Opcode Fuzzy Hash: 0463b1faaa3f7a02a97a49212c31dd980e99cbb732c39645afe60185321c9919
Instruction Fuzzy Hash: BF21E871104B04AFDB216B26DC49B27BBA1FF40326F104A2EE2E211AF1CB75B851DB58

Function 00455BDB Relevance: 17.8, APIs: 9, Strings: 1, Instructions: 272COMMONLIBRARYCODE

Download Yara Rule

APIs

Part of subcall function 004558A9: CreateFileW.KERNEL32(00000000,00000000,?,00455C84,?,?,00000000,?,00455C84,00000000,0000000C), ref: 004558C6

GetLastError.KERNEL32 ref: 00455CEF
__dosmaperr.LIBCMT ref: 00455CF6
GetFileType.KERNEL32(00000000), ref: 00455D02
GetLastError.KERNEL32 ref: 00455D0C
__dosmaperr.LIBCMT ref: 00455D15
CloseHandle.KERNEL32(00000000), ref: 00455D35
CloseHandle.KERNEL32(?), ref: 00455E7F
GetLastError.KERNEL32 ref: 00455EB1
__dosmaperr.LIBCMT ref: 00455EB8

Strings

H, xrefs: 00455E3D

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ErrorLast__dosmaperr$CloseFileHandle$CreateType
String ID: H
API String ID: 4237864984-2852464175
Opcode ID: ad10cc44415123364ccf3ab0f87a2b5b2deaae059395c87e8052164914e7d7f7
Instruction ID: f4290dc4267d91ba683862cdaabef3013db21248f4240db41616def06e578eae
Opcode Fuzzy Hash: ad10cc44415123364ccf3ab0f87a2b5b2deaae059395c87e8052164914e7d7f7
Instruction Fuzzy Hash: D5A155329106049FDF19AF68DC617BE3BA0EB06325F14415EEC11EB392CB398D5ACB59

Function 00453D83 Relevance: 17.8, APIs: 9, Strings: 1, Instructions: 268COMMON

Download Yara Rule

APIs

GetCPInfo.KERNEL32(00000000,00000001,?,7FFFFFFF,?,?,0045405C,00000000,00000000,?,00000001,?,?,?,?,00000001), ref: 00453E2F
MultiByteToWideChar.KERNEL32(00000000,00000009,00000000,00000001,00000000,00000000,?,0045405C,00000000,00000000,?,00000001,?,?,?,?), ref: 00453EB2
__alloca_probe_16.LIBCMT ref: 00453EEA
MultiByteToWideChar.KERNEL32(00000001,00000001,?,00000001,00000000,\@E,?,0045405C,00000000,00000000,?,00000001,?,?,?,?), ref: 00453F45
__alloca_probe_16.LIBCMT ref: 00453F94
MultiByteToWideChar.KERNEL32(00000001,00000009,00000001,00000000,00000000,00000000,?,0045405C,00000000,00000000,?,00000001,?,?,?,?), ref: 00453F5C

Part of subcall function 00446137: RtlAllocateHeap.NTDLL(00000000,0043529C,?,?,00438847,?,?,00000000,?,?,0040DE62,0043529C,?,?,?,?), ref: 00446169

MultiByteToWideChar.KERNEL32(00000001,00000001,00000001,00000000,00000000,?,?,0045405C,00000000,00000000,?,00000001,?,?,?,?), ref: 00453FD8
__freea.LIBCMT ref: 00454003
__freea.LIBCMT ref: 0045400F

Strings

\@E, xrefs: 00453F37, 00453DF1

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ByteCharMultiWide$__alloca_probe_16__freea$AllocateHeapInfo
String ID: \@E
API String ID: 201697637-1814623452
Opcode ID: 6b713b73fa418151b2ceeed66ebddf9bdcb7dc27971baa6073fd327f22c08990
Instruction ID: bd5a1837779a5f2dcb5c2ea5aeb828518df7829aba760434011a70bbc407b236
Opcode Fuzzy Hash: 6b713b73fa418151b2ceeed66ebddf9bdcb7dc27971baa6073fd327f22c08990
Instruction Fuzzy Hash: E391F472E002069ADB209E65CC42AEFBBF59F09756F14052BFC01E7282D739DD89C768

Function 00450A25 Relevance: 17.7, APIs: 7, Strings: 3, Instructions: 204COMMON

Download Yara Rule

APIs

_free.LIBCMT ref: 00450A94
_free.LIBCMT ref: 00450AA2
_free.LIBCMT ref: 00450BD0
_free.LIBCMT ref: 00450BDB

Strings

\&G, xrefs: 00450C24
`&G, xrefs: 00450C34
\&G, xrefs: 00450C1C

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _free
String ID: \&G$\&G$`&G
API String ID: 269201875-253610517
Opcode ID: 385e3eb32a840c7dc5f1be6bba42808b1b8798b7ea310d4b8652956360c688d1
Instruction ID: 0b3297c67b001fbc5a9f4fbe1fd197d652097ca420ae28a40b4f72db8b3ed5d1
Opcode Fuzzy Hash: 385e3eb32a840c7dc5f1be6bba42808b1b8798b7ea310d4b8652956360c688d1
Instruction Fuzzy Hash: 77610475900204AFDB20CFA9C882B9ABBF4EF05315F14416BED58EB342D774AD458B98

Function 00414BB0 Relevance: 17.7, APIs: 8, Strings: 2, Instructions: 158COMMON

Download Yara Rule

Strings

udp, xrefs: 00414C60, 00414C68, 00414C6C
65535, xrefs: 00414BB3

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID:
String ID: 65535$udp
API String ID: 0-1267037602
Opcode ID: c855b19cc43d9bec36cd86ac5f012ace8f0d54e169e32fa1a21da6d4488bf9b2
Instruction ID: ff24d6befd6f0703c902a6165bd45161ed4db0fb5f75d2635e7e580b9b2721aa
Opcode Fuzzy Hash: c855b19cc43d9bec36cd86ac5f012ace8f0d54e169e32fa1a21da6d4488bf9b2
Instruction Fuzzy Hash: EF51E7756093019FDB209B58E9057BB37A4AFC4755F08082FF881973A1E76DCCC1865E

Function 0040ACD6 Relevance: 17.7, APIs: 6, Strings: 4, Instructions: 156sleepCOMMON

Download Yara Rule

APIs

__Init_thread_footer.LIBCMT ref: 0040AD38
Sleep.KERNEL32(000001F4), ref: 0040AD43
GetForegroundWindow.USER32 ref: 0040AD49
GetWindowTextLengthW.USER32(00000000), ref: 0040AD52
GetWindowTextW.USER32(00000000,00000000,00000000), ref: 0040AD86
Sleep.KERNEL32(000003E8), ref: 0040AE54

Part of subcall function 0040A636: SetEvent.KERNEL32(?,?,00000000,0040B20A,00000000), ref: 0040A662

Strings

], xrefs: 0040ADE8
[, xrefs: 0040ADEE
{ User has been idle for , xrefs: 0040AE86
minutes }, xrefs: 0040AE7A

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Window$SleepText$EventForegroundInit_thread_footerLength
String ID: [${ User has been idle for $ minutes }$]
API String ID: 911427763-3954389425
Opcode ID: 1fd890e2d21f894b0b3b077f7e4e96656cdfff5721ec9a02ea1a5f8763c76f61
Instruction ID: 3d5ee5432c15115af2c0f1375ae13a0ba8112eb59c463c5c733e63bb31497985
Opcode Fuzzy Hash: 1fd890e2d21f894b0b3b077f7e4e96656cdfff5721ec9a02ea1a5f8763c76f61
Instruction Fuzzy Hash: 6D51B1316043419BD314FB21D846AAE7796AB84308F50093FF586A22E2EF7C9D45C69F

Function 0043A83A Relevance: 16.6, APIs: 11, Instructions: 116COMMONLIBRARYCODE

Download Yara Rule

APIs

MultiByteToWideChar.KERNEL32(?,00000000,00000050,000000FF,00000000,00000000,?,?,?,00401D55,?,00000050,%Y-%m-%d %H.%M,00000000), ref: 0043A892
GetLastError.KERNEL32(?,?,00401D55,?,00000050,%Y-%m-%d %H.%M,00000000), ref: 0043A89F
__dosmaperr.LIBCMT ref: 0043A8A6
MultiByteToWideChar.KERNEL32(?,00000000,00000050,000000FF,00000000,00000000,?,?,?,00401D55,?,00000050,%Y-%m-%d %H.%M,00000000), ref: 0043A8D2
GetLastError.KERNEL32(?,?,?,00401D55,?,00000050,%Y-%m-%d %H.%M,00000000), ref: 0043A8DC
__dosmaperr.LIBCMT ref: 0043A8E3
WideCharToMultiByte.KERNEL32(?,00000000,00000000,000000FF,00000000,?,00000000,00000000,?,?,?,?,?,?,00401D55,?), ref: 0043A926
GetLastError.KERNEL32(?,?,?,?,?,?,00401D55,?,00000050,%Y-%m-%d %H.%M,00000000), ref: 0043A930
__dosmaperr.LIBCMT ref: 0043A937
_free.LIBCMT ref: 0043A943
_free.LIBCMT ref: 0043A94A

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ByteCharErrorLastMultiWide__dosmaperr$_free
String ID:
API String ID: 2441525078-0
Opcode ID: 019acc7a2e3de953c23e11cafa5877634505dff612e887b7d59a77d89ef25481
Instruction ID: 785efe6d9c8e3fffb8b85045f967b8474775cb8629fdf0d32462ae01257f7f2e
Opcode Fuzzy Hash: 019acc7a2e3de953c23e11cafa5877634505dff612e887b7d59a77d89ef25481
Instruction Fuzzy Hash: FF31F57140420AFFDF01AFA5CC45DAF3B68EF09325F10021AF950662A1DB38CD21DB6A

Function 004054A0 Relevance: 15.9, APIs: 6, Strings: 3, Instructions: 155windowmemoryCOMMON

Download Yara Rule

APIs

SetEvent.KERNEL32(?,?), ref: 004054BF
GetMessageA.USER32(?,00000000,00000000,00000000), ref: 0040556F
TranslateMessage.USER32(?), ref: 0040557E
DispatchMessageA.USER32(?), ref: 00405589
HeapCreate.KERNEL32(00000000,00000000,00000000,00000074,00474F78), ref: 00405641
HeapFree.KERNEL32(00000000,00000000,0000003B,0000003B,?,00000000), ref: 00405679

Part of subcall function 00404AA1: send.WS2_32(?,00000000,00000000,00000000), ref: 00404B36

Strings

GetMessage, xrefs: 004055F8
DisplayMessage, xrefs: 004055EC
CloseChat, xrefs: 00405609

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Message$Heap$CreateDispatchEventFreeTranslatesend
String ID: CloseChat$DisplayMessage$GetMessage
API String ID: 2956720200-749203953
Opcode ID: 2eb2f374b938242071c93788593a146c5cd764c3a8e17b9f296123b837d09fc8
Instruction ID: c1940132788662b917c5ec79ff16bb55de46c7435784779dc5fc992d72e4b12f
Opcode Fuzzy Hash: 2eb2f374b938242071c93788593a146c5cd764c3a8e17b9f296123b837d09fc8
Instruction Fuzzy Hash: CE41A171604701ABCB14FB75DC5A86F37A9AB85704F40093EF916A36E1EF3C8905CB9A

Function 00417CDF Relevance: 15.9, APIs: 4, Strings: 5, Instructions: 108filesynchronizationCOMMON

Download Yara Rule

APIs

Part of subcall function 00417F2C: __EH_prolog.LIBCMT ref: 00417F31

WaitForSingleObject.KERNEL32(00000000,000000FF,00000070,004660A4), ref: 00417DDC
CloseHandle.KERNEL32(00000000), ref: 00417DE5
DeleteFileA.KERNEL32(00000000), ref: 00417DF4
ShellExecuteExA.SHELL32(0000003C,00000000,00000010,?,?,?), ref: 00417DA8

Part of subcall function 00404AA1: send.WS2_32(?,00000000,00000000,00000000), ref: 00404B36

Strings

0VG, xrefs: 00417E21
<, xrefs: 00417D83
0VG, xrefs: 00417DB5
Temp, xrefs: 00417D00
@, xrefs: 00417D8A

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseDeleteExecuteFileH_prologHandleObjectShellSingleWaitsend
String ID: 0VG$0VG$<$@$Temp
API String ID: 1704390241-2575729100
Opcode ID: 80039bebc9300f329d7d4246b0ce8421c0d0be0a5475c1be6c4e1aa994d609e9
Instruction ID: cfce1e327495ca125f9f778a73892d1ad62a3a088d665d9de3c725e9e650d499
Opcode Fuzzy Hash: 80039bebc9300f329d7d4246b0ce8421c0d0be0a5475c1be6c4e1aa994d609e9
Instruction Fuzzy Hash: 0E415F319002099BCB14FB62DC56AEE7775AF40318F50417EF506764E1EF7C1A8ACB99

Function 00416940 Relevance: 15.8, APIs: 8, Strings: 1, Instructions: 46clipboardCOMMON

Download Yara Rule

APIs

OpenClipboard.USER32 ref: 00416941
EmptyClipboard.USER32 ref: 0041694F
CloseClipboard.USER32 ref: 00416955
OpenClipboard.USER32 ref: 0041695C
GetClipboardData.USER32(0000000D), ref: 0041696C
GlobalLock.KERNEL32(00000000), ref: 00416975
GlobalUnlock.KERNEL32(00000000), ref: 0041697E
CloseClipboard.USER32 ref: 00416984

Part of subcall function 00404AA1: send.WS2_32(?,00000000,00000000,00000000), ref: 00404B36

Strings

!D@, xrefs: 00417089

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Clipboard$CloseGlobalOpen$DataEmptyLockUnlocksend
String ID: !D@
API String ID: 2172192267-604454484
Opcode ID: 4530cadbb14fddee25ef175d735482f5b7b1ecf010632631c9690fb3e5ed724f
Instruction ID: 305b70c8a6b081cbeb1fc088e42579eafb4add048c4ccd3ac1cf7446a02d8759
Opcode Fuzzy Hash: 4530cadbb14fddee25ef175d735482f5b7b1ecf010632631c9690fb3e5ed724f
Instruction Fuzzy Hash: CC015E31214301DFC714BB72DC09AAE77A5AF88742F40047EF906821E2DF38CC44CA69

Function 004132D2 Relevance: 15.2, APIs: 10, Instructions: 153fileCOMMON

Download Yara Rule

APIs

CreateFileMappingW.KERNEL32(?,00000000,00000002,00000000,00000000,00000000), ref: 00413417
MapViewOfFile.KERNEL32(00000000,00000004,00000000,00000000,00000000), ref: 00413425
GetFileSize.KERNEL32(?,00000000), ref: 00413432
UnmapViewOfFile.KERNEL32(00000000), ref: 00413452
CloseHandle.KERNEL32(00000000), ref: 0041345F
CloseHandle.KERNEL32(?), ref: 00413465

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: File$CloseHandleView$CreateMappingSizeUnmap
String ID:
API String ID: 297527592-0
Opcode ID: 7389cf943c6bcf248480826047218ee6b0a919d85f38051736b06d81fd75e68c
Instruction ID: 9e0538afe5582c7c3c7070a3da709670e2bb39b60280b40541f30be5467d1837
Opcode Fuzzy Hash: 7389cf943c6bcf248480826047218ee6b0a919d85f38051736b06d81fd75e68c
Instruction Fuzzy Hash: ED41E631108305BBD7109F25DC4AF6B3BACEF89726F10092AFA14D51A2DF38DA40C66E

Function 0041AB0D Relevance: 15.1, APIs: 10, Instructions: 66serviceCOMMON

Download Yara Rule

APIs

OpenSCManagerW.ADVAPI32(00000000,00000000,00000011,00000000,00000001,?,?,?,?,?,?,0041A486,00000000), ref: 0041AB1C
OpenServiceW.ADVAPI32(00000000,00000000,000F003F,?,?,?,?,?,?,0041A486,00000000), ref: 0041AB33
CloseServiceHandle.ADVAPI32(00000000,?,?,?,?,?,?,0041A486,00000000), ref: 0041AB40
ControlService.ADVAPI32(00000000,00000001,?,?,?,?,?,?,?,0041A486,00000000), ref: 0041AB4F
CloseServiceHandle.ADVAPI32(00000000,?,?,?,?,?,?,0041A486,00000000), ref: 0041AB60
CloseServiceHandle.ADVAPI32(00000000,?,?,?,?,?,?,0041A486,00000000), ref: 0041AB63

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Service$CloseHandle$Open$ControlManager
String ID:
API String ID: 221034970-0
Opcode ID: f803f1007c82734b6722f6408504697e53103f3d97c358fc3be63c7478a3d497
Instruction ID: 6fbe0b082825830d9e24babaefac53afed48758aa8e56b4d18e4903ff4329a9c
Opcode Fuzzy Hash: f803f1007c82734b6722f6408504697e53103f3d97c358fc3be63c7478a3d497
Instruction Fuzzy Hash: 41114C71901218AFD711AF64DCC4DFF3B7CDB42B62B000036FA05D2192DB289C46AAFA

Function 00448121 Relevance: 15.1, APIs: 10, Instructions: 54COMMON

Download Yara Rule

APIs

_free.LIBCMT ref: 00448135

Part of subcall function 00446782: RtlFreeHeap.NTDLL(00000000,00000000,?,00450C6F,?,00000000,?,00000000,?,00450F13,?,00000007,?,?,0045145E,?), ref: 00446798
Part of subcall function 00446782: GetLastError.KERNEL32(?,?,00450C6F,?,00000000,?,00000000,?,00450F13,?,00000007,?,?,0045145E,?,?), ref: 004467AA

_free.LIBCMT ref: 00448141
_free.LIBCMT ref: 0044814C
_free.LIBCMT ref: 00448157
_free.LIBCMT ref: 00448162
_free.LIBCMT ref: 0044816D
_free.LIBCMT ref: 00448178
_free.LIBCMT ref: 00448183
_free.LIBCMT ref: 0044818E
_free.LIBCMT ref: 0044819C

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _free$ErrorFreeHeapLast
String ID:
API String ID: 776569668-0
Opcode ID: 27d76b13a5ecae076ca6598a5b1433465caaf67949f0bdc0fbde8a5d49186781
Instruction ID: 63500befab30bf138fa449b3e81d3956d19e40097f86fc95f12732a98ce5ff4f
Opcode Fuzzy Hash: 27d76b13a5ecae076ca6598a5b1433465caaf67949f0bdc0fbde8a5d49186781
Instruction Fuzzy Hash: C211B67A500508BFEB01EF96C842CDD3BA5FF05359B0240AAFA588F222DA35DF509BC5

Function 004114F5 Relevance: 14.2, APIs: 2, Strings: 6, Instructions: 191COMMON

Download Yara Rule

APIs

SetEvent.KERNEL32(?,?), ref: 00411514
inet_ntoa.WS2_32(?), ref: 004115AF

Strings

GetDirectListeningPort, xrefs: 004116B2
StopReverse, xrefs: 004116A1
NG, xrefs: 0041153A
StartForward, xrefs: 00411673
StartReverse, xrefs: 0041167F
StopForward, xrefs: 00411690

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Eventinet_ntoa
String ID: GetDirectListeningPort$StartForward$StartReverse$StopForward$StopReverse$NG
API String ID: 3578746661-3604713145
Opcode ID: 0aaec6cc8c90d6b1939344197441932741b7c983eabe6e48104fb2666182c0a3
Instruction ID: 71dfdc03858149a45142756d2b421c0b7bbb6d70992310a40494c7f1f0681c69
Opcode Fuzzy Hash: 0aaec6cc8c90d6b1939344197441932741b7c983eabe6e48104fb2666182c0a3
Instruction Fuzzy Hash: 0051C131A042015BC614FB36C91AAAE37A5AB85344F40453FF906A76F1EF7C8985C7DE

Function 00455F04 Relevance: 14.2, APIs: 1, Strings: 7, Instructions: 154COMMONLIBRARYCODE

Download Yara Rule

APIs

DecodePointer.KERNEL32(?,?,?,?,?,?,?,?,?,?,00456FFF), ref: 00455F27

Strings

asin, xrefs: 00456093
exp, xrefs: 00455FEC, 0045604E
acos, xrefs: 0045609F
log, xrefs: 00455FCD, 00455FD9
sqrt, xrefs: 004560AB
log10, xrefs: 00455F71, 00455FC1
pow, xrefs: 0045600B, 004560B7, 004560CA

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: DecodePointer
String ID: acos$asin$exp$log$log10$pow$sqrt
API String ID: 3527080286-3064271455
Opcode ID: 629998c7ca290600fade91f32205cb7004f8bc569fe6c3e827db03ba52e3cc78
Instruction ID: ff4fc8d1aadbe784407353d8516796ad37925c88dabf63da6293f70e8270e0de
Opcode Fuzzy Hash: 629998c7ca290600fade91f32205cb7004f8bc569fe6c3e827db03ba52e3cc78
Instruction Fuzzy Hash: 16519F71900909CBCF10CF58E9485BEBBB0FF49306FA14197D841A73A6DB399D298B1E

Function 00417495 Relevance: 14.1, APIs: 3, Strings: 5, Instructions: 104sleepfileCOMMON

Download Yara Rule

APIs

ShellExecuteW.SHELL32(00000000,open,dxdiag,00000000,00000000,00000000), ref: 004174F5

Part of subcall function 0041C485: CreateFileW.KERNEL32(00000000,80000000,00000003,00000000,00000003,00000080,00000000,?,?,?,00000000,0040A843), ref: 0041C49E

Sleep.KERNEL32(00000064), ref: 00417521
DeleteFileW.KERNEL32(00000000), ref: 00417555

Strings

open, xrefs: 004174EF
temp, xrefs: 004174A5
\sysinfo.txt, xrefs: 004174A0
dxdiag, xrefs: 004174EA
/t , xrefs: 004174D4

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: File$CreateDeleteExecuteShellSleep
String ID: /t $\sysinfo.txt$dxdiag$open$temp
API String ID: 1462127192-2001430897
Opcode ID: 80bc1f01d41e6bb49ab2ea0752573067485f1394140a330d823018e0c212e60a
Instruction ID: 51d64fe7c8a5c54eac4555a52c350958ac4104e8f54c8767ba2a87230734c78e
Opcode Fuzzy Hash: 80bc1f01d41e6bb49ab2ea0752573067485f1394140a330d823018e0c212e60a
Instruction Fuzzy Hash: 1431307194011A9ADB04FB62DC96DED7779AF50309F40017EF606730E2EF785A8ACA9C

Function 004073AC Relevance: 14.1, APIs: 2, Strings: 6, Instructions: 99COMMON

Download Yara Rule

APIs

GetCurrentProcess.KERNEL32(00472B14,00000000,004752D8,00003000,00000004,00000000,00000001), ref: 004073DD
GetCurrentProcess.KERNEL32(00472B14,00000000,00008000,?,00000000,00000001,00000000,00407656,C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe), ref: 0040749E

Strings

[+] NtAllocateVirtualMemory Success, xrefs: 00407410
PEB: %x, xrefs: 004074AF
windir, xrefs: 004073EA
explorer.exe, xrefs: 00407450, 0040747B
[-] NtAllocateVirtualMemory Error, xrefs: 0040743D
\explorer.exe, xrefs: 00407400

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CurrentProcess
String ID: PEB: %x$[+] NtAllocateVirtualMemory Success$[-] NtAllocateVirtualMemory Error$\explorer.exe$explorer.exe$windir
API String ID: 2050909247-4242073005
Opcode ID: 1dcac826a5e52bf6061f4ebfcee704f683c74aacb316ad2bc9bf89965cfe4023
Instruction ID: f630994b7aed3d2c1b9b8fa2b3e4f68b22e8b08ead4833dea6669ff7d567ef23
Opcode Fuzzy Hash: 1dcac826a5e52bf6061f4ebfcee704f683c74aacb316ad2bc9bf89965cfe4023
Instruction Fuzzy Hash: 7031A471A04700ABD321FF65ED46F167BB8AB44305F10087EF515A6292E7B8B8448B6F

Function 00401D0B Relevance: 14.1, APIs: 4, Strings: 4, Instructions: 89COMMON

Download Yara Rule

APIs

_strftime.LIBCMT ref: 00401D50

Part of subcall function 00401A6D: CreateFileW.KERNEL32(00000000,40000000,00000000), ref: 00401AD9

waveInUnprepareHeader.WINMM(00472A88,00000020,00000000,?), ref: 00401E02
waveInPrepareHeader.WINMM(00472A88,00000020), ref: 00401E40
waveInAddBuffer.WINMM(00472A88,00000020), ref: 00401E4F

Strings

%Y-%m-%d %H.%M, xrefs: 00401D41
|MG, xrefs: 00401E08
.wav, xrefs: 00401D69
dMG, xrefs: 00401D81

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: wave$Header$BufferCreateFilePrepareUnprepare_strftime
String ID: %Y-%m-%d %H.%M$.wav$dMG$|MG
API String ID: 3809562944-243156785
Opcode ID: 2a82ab0076c0d6d6c8320c03c1c844241e91b5265a3fceccd43811ae68df0b86
Instruction ID: 027c37fd5a1300b84eaed5fd93cda356eabc1c7fedb6cd9f381e221a57c36ff8
Opcode Fuzzy Hash: 2a82ab0076c0d6d6c8320c03c1c844241e91b5265a3fceccd43811ae68df0b86
Instruction Fuzzy Hash: 383181315043019FC324EB21DD46A9A77A8EB84314F40443EF18DA21F2EFB89A49CB5E

Function 00410E61 Relevance: 14.1, APIs: 6, Strings: 2, Instructions: 75COMMON

Download Yara Rule

APIs

std::_Lockit::_Lockit.LIBCPMT ref: 00410E6E
int.LIBCPMT ref: 00410E81

Part of subcall function 0040E0C1: std::_Lockit::_Lockit.LIBCPMT ref: 0040E0D2
Part of subcall function 0040E0C1: std::_Lockit::~_Lockit.LIBCPMT ref: 0040E0EC

std::_Facet_Register.LIBCPMT ref: 00410EC1
std::_Lockit::~_Lockit.LIBCPMT ref: 00410ECA
__CxxThrowException@8.LIBVCRUNTIME ref: 00410EE8
__Init_thread_footer.LIBCMT ref: 00410F29

Strings

0kG, xrefs: 00410F31
,kG, xrefs: 00410F04

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: std::_$Lockit$Lockit::_Lockit::~_$Exception@8Facet_Init_thread_footerRegisterThrow
String ID: ,kG$0kG
API String ID: 3815856325-2015055088
Opcode ID: e0f3714a3daeaf8b288ae2a542907f179217b7f89c568a0a8b7367a1e9159da3
Instruction ID: 12cf7b7900226bd12227407fb3b1cbab205c4dd0745ae636880afd2a72082c2f
Opcode Fuzzy Hash: e0f3714a3daeaf8b288ae2a542907f179217b7f89c568a0a8b7367a1e9159da3
Instruction Fuzzy Hash: 162134329005249BC704EB6AD9428DE37A8EF48324F20056FF804A72D1DBB9AD81CB9D

Function 00401BE9 Relevance: 14.1, APIs: 5, Strings: 3, Instructions: 71COMMON

Download Yara Rule

APIs

CreateDirectoryW.KERNEL32(00000000,00000000), ref: 00401BF9
waveInOpen.WINMM(00472AC0,000000FF,00472AA8,Function_00001D0B,00000000,00000000,00000024), ref: 00401C8F
waveInPrepareHeader.WINMM(00472A88,00000020), ref: 00401CE3
waveInAddBuffer.WINMM(00472A88,00000020), ref: 00401CF2
waveInStart.WINMM ref: 00401CFE

Strings

dMG, xrefs: 00401BED
PG, xrefs: 00401C27
|MG, xrefs: 00401C9B

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: wave$BufferCreateDirectoryHeaderOpenPrepareStart
String ID: dMG$|MG$PG
API String ID: 1356121797-532278878
Opcode ID: f67d326050ea03177529252cfca037bf538e61c655dad41bf55bf31ac8308c8f
Instruction ID: ba088f7df0b955e0db37e5e5e2d8d6799d5f59e9c832501e8260ac80857d70f0
Opcode Fuzzy Hash: f67d326050ea03177529252cfca037bf538e61c655dad41bf55bf31ac8308c8f
Instruction Fuzzy Hash: 53212A71604201AFC739DF6AEE15A6A7BB6FB94715B00803FA10DD76B1DBB84881CB5C

Function 0041D45D Relevance: 14.0, APIs: 7, Strings: 1, Instructions: 48windowstringCOMMON

Download Yara Rule

APIs

GetModuleFileNameA.KERNEL32(00000000,?,00000104), ref: 0041D476

Part of subcall function 0041D50F: RegisterClassExA.USER32(00000030), ref: 0041D55B
Part of subcall function 0041D50F: CreateWindowExA.USER32(00000000,?,00000000,00000000,00000000,00000000,00000000,00000000,000000FD,00000000,00000000,00000000), ref: 0041D576
Part of subcall function 0041D50F: GetLastError.KERNEL32 ref: 0041D580

ExtractIconA.SHELL32(00000000,?,00000000), ref: 0041D4AD
lstrcpynA.KERNEL32(00474B60,Remcos,00000080), ref: 0041D4C7
Shell_NotifyIconA.SHELL32(00000000,00474B48), ref: 0041D4DD
TranslateMessage.USER32(?), ref: 0041D4E9
DispatchMessageA.USER32(?), ref: 0041D4F3
GetMessageA.USER32(?,00000000,00000000,00000000), ref: 0041D500

Strings

Remcos, xrefs: 0041D4B8

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Message$Icon$ClassCreateDispatchErrorExtractFileLastModuleNameNotifyRegisterShell_TranslateWindowlstrcpyn
String ID: Remcos
API String ID: 1970332568-165870891
Opcode ID: e379e7694b2aceffa08d25cf1e7e1f0c4c43df4e14370d432b5b71655a4afb2b
Instruction ID: 4ccd8a34d55b2cf311069b5b9598b364b65d9d4e2968dcdf9eb94a5ca0393a4d
Opcode Fuzzy Hash: e379e7694b2aceffa08d25cf1e7e1f0c4c43df4e14370d432b5b71655a4afb2b
Instruction Fuzzy Hash: AC015271800245EBD7109FA5EC4CFEABB7CEB85705F004026F515930A1D778E885CB98

Function 0044CD80 Relevance: 13.8, APIs: 9, Instructions: 300COMMONLIBRARYCODE

Download Yara Rule

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 984f3823f0f42f82cc4a86ce7b4d37cd777ac44a74ee2f2d7e0058df0e398b64
Instruction ID: c2c0890efeac2311cc0422bbb5d66c498191acafde20d8af94b1f6b0c86a236e
Opcode Fuzzy Hash: 984f3823f0f42f82cc4a86ce7b4d37cd777ac44a74ee2f2d7e0058df0e398b64
Instruction Fuzzy Hash: 5AC1D770D04249AFEF11DFA9C881BAEBBB4EF09314F18415AE914A7392C77C9D41CB69

Function 00445179 Relevance: 12.5, APIs: 6, Strings: 1, Instructions: 266COMMONLIBRARYCODE

Download Yara Rule

APIs

Part of subcall function 00448215: GetLastError.KERNEL32(00000020,?,0043A7F5,?,?,?,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B), ref: 00448219
Part of subcall function 00448215: _free.LIBCMT ref: 0044824C
Part of subcall function 00448215: SetLastError.KERNEL32(00000000,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B,?,00000041,00000000,00000000), ref: 0044828D
Part of subcall function 00448215: _abort.LIBCMT ref: 00448293

_memcmp.LIBVCRUNTIME ref: 00445423
_free.LIBCMT ref: 00445494
_free.LIBCMT ref: 004454AD
_free.LIBCMT ref: 004454DF
_free.LIBCMT ref: 004454E8
_free.LIBCMT ref: 004454F4

Strings

C, xrefs: 004452E1

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _free$ErrorLast$_abort_memcmp
String ID: C
API String ID: 1679612858-1037565863
Opcode ID: 95a5055c0f5b4626ae5439ab0ac3d92ffbfe406232e79e21228b3c6dd4324b4e
Instruction ID: 551747f29a431029642ca2aca46be5bbca0cbe6c77a4b2ed9ddfbf6361621c56
Opcode Fuzzy Hash: 95a5055c0f5b4626ae5439ab0ac3d92ffbfe406232e79e21228b3c6dd4324b4e
Instruction Fuzzy Hash: B2B13975A016199BEB24DF18C884BAEB7B4FF08308F5045EEE949A7351E774AE90CF44

Function 0041490A Relevance: 12.5, APIs: 5, Strings: 2, Instructions: 225COMMON

Download Yara Rule

Strings

tcp, xrefs: 00414A73
udp, xrefs: 00414A46

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID:
String ID: tcp$udp
API String ID: 0-3725065008
Opcode ID: 856ac91ac91911106c473792f8c7d8f31027b78cae10ba96d9f0cbb069fdbf0d
Instruction ID: c6aeaafd44a905d145cb4251883953767b251f71b123717361be5a5837da4da2
Opcode Fuzzy Hash: 856ac91ac91911106c473792f8c7d8f31027b78cae10ba96d9f0cbb069fdbf0d
Instruction Fuzzy Hash: 637177B06083028FDB24CF65C480BABB7E4AFD4395F15442FF88986351E778DD858B9A

Function 0040186A Relevance: 12.4, APIs: 3, Strings: 4, Instructions: 142threadCOMMON

Download Yara Rule

APIs

__Init_thread_footer.LIBCMT ref: 004018BE
ExitThread.KERNEL32 ref: 004018F6
waveInUnprepareHeader.WINMM(?,00000020,00000000,?,00000020,00474EE0,00000000), ref: 00401A04

Part of subcall function 00434770: __onexit.LIBCMT ref: 00434776

Strings

NG, xrefs: 00401990
PkG, xrefs: 00401888
NG, xrefs: 0040190D
XMG, xrefs: 00401902

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ExitHeaderInit_thread_footerThreadUnprepare__onexitwave
String ID: PkG$XMG$NG$NG
API String ID: 1649129571-3151166067
Opcode ID: d792f27428e216ec403bd2c8f2a7274a29a7ee60ee52af981f0ff1553ee06993
Instruction ID: 5b8630810f78da979eb204bf693be1d55f2004797ab3201abec5cd50ea38d472
Opcode Fuzzy Hash: d792f27428e216ec403bd2c8f2a7274a29a7ee60ee52af981f0ff1553ee06993
Instruction Fuzzy Hash: BF41B4312042109BC324FB26DD96ABE73A6AB85314F00453FF54AA61F2DF386D49C75E

Function 00407963 Relevance: 12.4, APIs: 6, Strings: 1, Instructions: 102fileCOMMON

Download Yara Rule

APIs

CreateFileW.KERNEL32(00000000,00000004,00000000,00000000,00000002,00000080,00000000,00000000,00474EE0,00465FA4,?,00000000,00407FFC,00000000), ref: 004079C5
WriteFile.KERNEL32(00000000,?,00000000,000186A0,00000000,?,000186A0,?,?,00000000,00407FFC,00000000,?,?,0000000A,00000000), ref: 00407A0D

Part of subcall function 00404AA1: send.WS2_32(?,00000000,00000000,00000000), ref: 00404B36

CloseHandle.KERNEL32(00000000,?,00000000,00407FFC,00000000,?,?,0000000A,00000000), ref: 00407A4D
MoveFileW.KERNEL32(00000000,00000000), ref: 00407A6A
CloseHandle.KERNEL32(00000000,00000057,?,00000008,?,?,?,?,?,?,?,0000000A,00000000), ref: 00407A95
DeleteFileW.KERNEL32(00000000,?,?,?,?,?,?,?,0000000A,00000000), ref: 00407AA5

Part of subcall function 00404B96: WaitForSingleObject.KERNEL32(?,000000FF,?,00474EF8,00404C49,00000000,?,?,?,00474EF8,?), ref: 00404BA5
Part of subcall function 00404B96: SetEvent.KERNEL32(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,0040548B), ref: 00404BC3

Strings

.part, xrefs: 00407989

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: File$CloseHandle$CreateDeleteEventMoveObjectSingleWaitWritesend
String ID: .part
API String ID: 1303771098-3499674018
Opcode ID: f1cb0ead7d2d2b2a1caa9b1fbd2e08d67abddaf9d20ca2f7b8d78d50525d07aa
Instruction ID: 3872d967715c28256f57216ae0d43a20e9ded80e7ed52efebe816600842ab993
Opcode Fuzzy Hash: f1cb0ead7d2d2b2a1caa9b1fbd2e08d67abddaf9d20ca2f7b8d78d50525d07aa
Instruction Fuzzy Hash: 7F318371508341AFC210EB21DC4599FB7A8FF94359F00493EB545A2192EB78EE48CB9A

Function 0044AC49 Relevance: 12.2, APIs: 8, Instructions: 216COMMONLIBRARYCODE

Download Yara Rule

APIs

MultiByteToWideChar.KERNEL32(00000001,00000000,?,?,00000000,00000000,?,?,0042DD01,?,?,?,0044AE9A,00000001,00000001,?), ref: 0044ACA3
__alloca_probe_16.LIBCMT ref: 0044ACDB
MultiByteToWideChar.KERNEL32(00000001,00000001,?,?,00000000,?,?,?,0042DD01,?,?,?,0044AE9A,00000001,00000001,?), ref: 0044AD29
__alloca_probe_16.LIBCMT ref: 0044ADC0
WideCharToMultiByte.KERNEL32(00000001,00000000,00000000,00000000,?,?,00000000,00000000,?,00000400,00000000,?,00000000,00000000,00000000,00000000), ref: 0044AE23
__freea.LIBCMT ref: 0044AE30

Part of subcall function 00446137: RtlAllocateHeap.NTDLL(00000000,0043529C,?,?,00438847,?,?,00000000,?,?,0040DE62,0043529C,?,?,?,?), ref: 00446169

__freea.LIBCMT ref: 0044AE39
__freea.LIBCMT ref: 0044AE5E

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ByteCharMultiWide__freea$__alloca_probe_16$AllocateHeap
String ID:
API String ID: 3864826663-0
Opcode ID: f133f672f31cad4c1eaa5701a27b160f43f27f2d719f30c1e4d65ec3bb2f8dff
Instruction ID: b5b01290aead076256688b5938d42e4b2a7c64905c3dece0b68445a47d4ef5f6
Opcode Fuzzy Hash: f133f672f31cad4c1eaa5701a27b160f43f27f2d719f30c1e4d65ec3bb2f8dff
Instruction Fuzzy Hash: 1F513A72680206AFFB258F64CC41EBF77AAEB44714F24462EFC14D6240EB38DC60875A

Function 00419993 Relevance: 12.1, APIs: 8, Instructions: 102keyboardCOMMON

Download Yara Rule

APIs

SendInput.USER32(00000001,?,0000001C,?,?,00000000), ref: 004199CC
SendInput.USER32(00000001,?,0000001C,?,?,00000000,00000000), ref: 004199ED
SendInput.USER32(00000001,?,0000001C,?,?,00000000,00000000), ref: 00419A0D
SendInput.USER32(00000001,?,0000001C,?,?,00000000,00000000), ref: 00419A21
SendInput.USER32(00000001,?,0000001C,?,?,00000000,00000000), ref: 00419A37
SendInput.USER32(00000001,?,0000001C,?,?,00000000), ref: 00419A54
SendInput.USER32(00000001,?,0000001C,?,?,00000000), ref: 00419A6F
SendInput.USER32(00000001,?,0000001C,?,00000000), ref: 00419A8B

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: InputSend
String ID:
API String ID: 3431551938-0
Opcode ID: f95364bfe09dcd8f200507449a759ee15de787b6f4e4bd27b79311205e9f388b
Instruction ID: babcb3f23bbfeda7ed9031f98f3524dfd9ae94bb4b0c65128b251ed995bccade
Opcode Fuzzy Hash: f95364bfe09dcd8f200507449a759ee15de787b6f4e4bd27b79311205e9f388b
Instruction Fuzzy Hash: CE31B471558349AEE310CF51DC41BEBBBDCEF98B54F00080FF6808A181D2A6A9C88B97

Function 00447571 Relevance: 10.9, APIs: 3, Strings: 3, Instructions: 389COMMONLIBRARYCODE

Download Yara Rule

APIs

__alloca_probe_16.LIBCMT ref: 00447679
__freea.LIBCMT ref: 00447723
__freea.LIBCMT ref: 00447741

Part of subcall function 00435E40: _free.LIBCMT ref: 00435E56

Strings

am/pm, xrefs: 004477A4
zD, xrefs: 004479AB
a/p, xrefs: 00447808

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: __freea$__alloca_probe_16_free
String ID: a/p$am/pm$zD
API String ID: 2936374016-2723203690
Opcode ID: ffdf125771be3930cd34b67c2c4896bc65d4a075ba9d32331fcf35df296b8716
Instruction ID: 9fbfa546a4d6e8c17a1525f8bb1fcc11d6b56032d3bbc67104e2604220ae0e85
Opcode Fuzzy Hash: ffdf125771be3930cd34b67c2c4896bc65d4a075ba9d32331fcf35df296b8716
Instruction Fuzzy Hash: 6AD1D1B1918206CAFB249F68C845ABBB7B1FF05310F28415BE545AB351D33D9D43CBA9

Function 00413A55 Relevance: 10.7, APIs: 3, Strings: 3, Instructions: 179registryCOMMON

Download Yara Rule

APIs

RegQueryInfoKeyW.ADVAPI32(?,?,00000104,00000000,?,?,?,?,?,?,?,?), ref: 00413ABC
RegEnumKeyExW.ADVAPI32(?,00000000,?,000000FF,00000000,00000000,00000000,?,?,?,00000104,00000000,?,?,?,?), ref: 00413AEB
RegEnumValueW.ADVAPI32(?,00000000,?,00003FFF,00000000,?,?,00002710,?,?,?,?,?,?,?,?), ref: 00413B8B

Strings

TG, xrefs: 00413BFD
[regsplt], xrefs: 00413C17
xUG, xrefs: 00413C46

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Enum$InfoQueryValue
String ID: [regsplt]$xUG$TG
API String ID: 3554306468-1165877943
Opcode ID: 7e2048b5b4a15889db9c74ac39567fdb59dd46086023709b3913aff4f04af58e
Instruction ID: b9c9d149d6e4de0395087b00820169330fa190b61d8fc59f93bff107e3475f49
Opcode Fuzzy Hash: 7e2048b5b4a15889db9c74ac39567fdb59dd46086023709b3913aff4f04af58e
Instruction Fuzzy Hash: E5511D72900219AADB11EB95DC85EEFB77DAF04305F10007AF505F6191EF786B48CBA9

Function 0044B3BC Relevance: 10.7, APIs: 7, Instructions: 152fileCOMMONLIBRARYCODE

Download Yara Rule

APIs

GetConsoleCP.KERNEL32(FF8BC35D,00000000,?,?,?,?,?,?,?,0044BB31,?,00000000,FF8BC35D,00000000,00000000,FF8BC369), ref: 0044B3FE
__fassign.LIBCMT ref: 0044B479
__fassign.LIBCMT ref: 0044B494
WideCharToMultiByte.KERNEL32(?,00000000,00000000,00000001,FF8BC35D,00000005,00000000,00000000), ref: 0044B4BA
WriteFile.KERNEL32(?,FF8BC35D,00000000,0044BB31,00000000,?,?,?,?,?,?,?,?,?,0044BB31,?), ref: 0044B4D9
WriteFile.KERNEL32(?,?,00000001,0044BB31,00000000,?,?,?,?,?,?,?,?,?,0044BB31,?), ref: 0044B512

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: FileWrite__fassign$ByteCharConsoleMultiWide
String ID:
API String ID: 1324828854-0
Opcode ID: e1ab2fdd82c1bf82b8ea5de4eaaa1e5c3a736621917fd27297e58c6e874c6116
Instruction ID: 24f44d390d373c30b0d8a34eda065edd0bccebe0da4884afe324d1cece3cc5ea
Opcode Fuzzy Hash: e1ab2fdd82c1bf82b8ea5de4eaaa1e5c3a736621917fd27297e58c6e874c6116
Instruction Fuzzy Hash: 0751D270900208AFDB10CFA8D885AEEFBF4EF09305F14856BE955E7292D734D941CBA9

Function 00456C1A Relevance: 10.7, APIs: 4, Strings: 2, Instructions: 152COMMONLIBRARYCODE

Download Yara Rule

APIs

_free.LIBCMT ref: 00456D49

Strings

D[E, xrefs: 00456D10
D[E, xrefs: 00456C6D, 00456D5E

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _free
String ID: D[E$D[E
API String ID: 269201875-3695742444
Opcode ID: bc4a191701c62eeb9847f09c94d148ade9b95fc5d58c951cd89fb7ba37de2388
Instruction ID: e1ec1e089ae9cf4c30c2343e7c59e1c9a5dba52e91c7d03f0b1416238821c5a9
Opcode Fuzzy Hash: bc4a191701c62eeb9847f09c94d148ade9b95fc5d58c951cd89fb7ba37de2388
Instruction Fuzzy Hash: 7A415B31A001046BEB216BBA8C4566F3BB4EF41336F96061BFC24D7293DA7C880D566D

Function 00413D0D Relevance: 10.6, APIs: 2, Strings: 4, Instructions: 135registryCOMMON

Download Yara Rule

APIs

RegOpenKeyExW.ADVAPI32(00000000,00000000,00000000,00020019,?), ref: 00413D46

Part of subcall function 00413A55: RegQueryInfoKeyW.ADVAPI32(?,?,00000104,00000000,?,?,?,?,?,?,?,?), ref: 00413ABC
Part of subcall function 00413A55: RegEnumKeyExW.ADVAPI32(?,00000000,?,000000FF,00000000,00000000,00000000,?,?,?,00000104,00000000,?,?,?,?), ref: 00413AEB

Part of subcall function 00404AA1: send.WS2_32(?,00000000,00000000,00000000), ref: 00404B36

RegCloseKey.ADVAPI32(00000000,004660A4,004660A4,00466468,00466468,00000071), ref: 00413EB4

Strings

xUG, xrefs: 00413EA6
NG, xrefs: 00413D69
TG, xrefs: 00413E9A
NG, xrefs: 00413E23

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseEnumInfoOpenQuerysend
String ID: xUG$NG$NG$TG
API String ID: 3114080316-2811732169
Opcode ID: 08b76a7912a30081b3e44aa767579625ce380fd121976155e2fb2c8398a0c7a5
Instruction ID: 865164b8d80166fcad8b4517e5ed4c9fbafb7c73de3830c3e78154838722fbed
Opcode Fuzzy Hash: 08b76a7912a30081b3e44aa767579625ce380fd121976155e2fb2c8398a0c7a5
Instruction Fuzzy Hash: 0B419E316082405BC324F726DC56AEF72959FD1348F40883FF54A671D2EF7C5949866E

Function 0041B68A Relevance: 10.6, APIs: 1, Strings: 5, Instructions: 91COMMON

Download Yara Rule

APIs

Part of subcall function 0041361B: RegOpenKeyExW.ADVAPI32(80000001,00000400,00000000,00020019,?,004750E4), ref: 0041363D
Part of subcall function 0041361B: RegQueryValueExW.ADVAPI32(?,0040F313,00000000,00000000,?,00000400), ref: 0041365C
Part of subcall function 0041361B: RegCloseKey.ADVAPI32(?), ref: 00413665

Part of subcall function 0041BFB7: GetCurrentProcess.KERNEL32(?,?,?,0040DAAA,WinDir,00000000,00000000), ref: 0041BFC8

_wcslen.LIBCMT ref: 0041B763

Strings

.exe, xrefs: 0041B6B5
program files (x86)\, xrefs: 0041B75D
program files\, xrefs: 0041B749, 0041B750, 0041B762
http\shell\open\command, xrefs: 0041B69A
8SG, xrefs: 0041B709, 0041B70E

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseCurrentOpenProcessQueryValue_wcslen
String ID: .exe$8SG$http\shell\open\command$program files (x86)\$program files\
API String ID: 37874593-122982132
Opcode ID: 72adfb785b3f574a19d60f3d41fc94025ad2806abf0e3203f42f61a897081afc
Instruction ID: 0af867b59be632d30c611c6dccf556baefac66a2e67262e696d3f692bc65d575
Opcode Fuzzy Hash: 72adfb785b3f574a19d60f3d41fc94025ad2806abf0e3203f42f61a897081afc
Instruction Fuzzy Hash: 6721A472A002086BDB14BAB58CD6AFE766D9B85328F14043FF405B72C2EE7C9D494269

Function 0040BEE9 Relevance: 10.6, APIs: 2, Strings: 4, Instructions: 87COMMON

Download Yara Rule

APIs

Part of subcall function 004135A6: RegOpenKeyExA.KERNELBASE(80000001,00000400,00000000,00020019,?), ref: 004135CA
Part of subcall function 004135A6: RegQueryValueExA.KERNELBASE(?,?,00000000,00000000,?,00000400), ref: 004135E7
Part of subcall function 004135A6: RegCloseKey.KERNELBASE(?), ref: 004135F2

ExpandEnvironmentStringsA.KERNEL32(00000000,?,00000104,00000000), ref: 0040BF6B
PathFileExistsA.SHLWAPI(?), ref: 0040BF78

Strings

[IE cookies cleared!], xrefs: 0040BFC5, 0040BFEA
Cookies, xrefs: 0040BEFD
Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders, xrefs: 0040BF02
[IE cookies not found], xrefs: 0040BF40

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseEnvironmentExistsExpandFileOpenPathQueryStringsValue
String ID: [IE cookies cleared!]$[IE cookies not found]$Cookies$Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders
API String ID: 1133728706-4073444585
Opcode ID: c4bf94da8be876f49cea7471f0be2422906d591350fd81deebf31ce2b361b3bc
Instruction ID: 11f9a5ab4d81baf10890d677fe2d2a0774849eb970c5828eb217b404dd8a17fe
Opcode Fuzzy Hash: c4bf94da8be876f49cea7471f0be2422906d591350fd81deebf31ce2b361b3bc
Instruction Fuzzy Hash: 38215271A4021AA6CB04F7B2CC569EE77699F10704F40017FE506B71D2EF7899498ADE

Function 00456B53 Relevance: 10.6, APIs: 7, Instructions: 80COMMONLIBRARYCODE

Download Yara Rule

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 934edf86da25d837fa7b61c38a686264b457019a14f29bbb32a15566fa7518be
Instruction ID: 6cb1fb7365923ae9cd4386fa22a0d7cc2d4bdc50975796c61f51bb0de8f74700
Opcode Fuzzy Hash: 934edf86da25d837fa7b61c38a686264b457019a14f29bbb32a15566fa7518be
Instruction Fuzzy Hash: B9110272504214BAEB216F728C0496F3AACEF85326B52422BFD11C7252DE38CC41CAA8

Function 0041C3F1 Relevance: 10.6, APIs: 5, Strings: 1, Instructions: 67fileCOMMON

Download Yara Rule

APIs

CreateFileW.KERNEL32(00000000,40000000,00000000,00000000,00000002,00000080,00000000,00000000,00000000,00466468,00000000,00000000,0040D3F9,00000000,00000000,fso.DeleteFile(Wscript.ScriptFullName)), ref: 0041C430
SetFilePointer.KERNEL32(00000000,00000000,00000000,00000002), ref: 0041C44D
CloseHandle.KERNEL32(00000000), ref: 0041C459
WriteFile.KERNEL32(00000000,00000000,00000000,?,00000000), ref: 0041C46A
CloseHandle.KERNEL32(00000000), ref: 0041C477

Strings

hpF, xrefs: 0041C3F2

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: File$CloseHandle$CreatePointerWrite
String ID: hpF
API String ID: 1852769593-151379673
Opcode ID: c16bf2a5e476d7eb9c065cb57b6c83635d373e8a2041914a8f43a70e8d32cf2e
Instruction ID: 5cb8be75c3dc4c1e2f747800af3fbfd5a98fa41e64789a84fd548ad7506a8702
Opcode Fuzzy Hash: c16bf2a5e476d7eb9c065cb57b6c83635d373e8a2041914a8f43a70e8d32cf2e
Instruction Fuzzy Hash: B0110471288220FFEA104B24ACD9EFB739CEB46375F10462AF592C22C1C7259C81863A

Function 00450EFA Relevance: 10.6, APIs: 7, Instructions: 65COMMONLIBRARYCODE

Download Yara Rule

APIs

Part of subcall function 00450C41: _free.LIBCMT ref: 00450C6A

_free.LIBCMT ref: 00450F48

Part of subcall function 00446782: RtlFreeHeap.NTDLL(00000000,00000000,?,00450C6F,?,00000000,?,00000000,?,00450F13,?,00000007,?,?,0045145E,?), ref: 00446798
Part of subcall function 00446782: GetLastError.KERNEL32(?,?,00450C6F,?,00000000,?,00000000,?,00450F13,?,00000007,?,?,0045145E,?,?), ref: 004467AA

_free.LIBCMT ref: 00450F53
_free.LIBCMT ref: 00450F5E
_free.LIBCMT ref: 00450FB2
_free.LIBCMT ref: 00450FBD
_free.LIBCMT ref: 00450FC8
_free.LIBCMT ref: 00450FD3

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _free$ErrorFreeHeapLast
String ID:
API String ID: 776569668-0
Opcode ID: 5e629f50e4f6999c0b477f1519b6f3e41be6fc4275a29973627e91760813f884
Instruction ID: d9348172fd0740f80504453a64c2ebf0df3e8af845a5f6206b1ac0666941ab15
Opcode Fuzzy Hash: 5e629f50e4f6999c0b477f1519b6f3e41be6fc4275a29973627e91760813f884
Instruction Fuzzy Hash: B411A231540B04AAD625BB72CC47FCB779CAF0230BF44491EBEED66053D6ACB9085745

Function 00411163 Relevance: 10.6, APIs: 5, Strings: 1, Instructions: 61COMMON

Download Yara Rule

APIs

std::_Lockit::_Lockit.LIBCPMT ref: 00411170
int.LIBCPMT ref: 00411183

Part of subcall function 0040E0C1: std::_Lockit::_Lockit.LIBCPMT ref: 0040E0D2
Part of subcall function 0040E0C1: std::_Lockit::~_Lockit.LIBCPMT ref: 0040E0EC

std::_Facet_Register.LIBCPMT ref: 004111C3
std::_Lockit::~_Lockit.LIBCPMT ref: 004111CC
__CxxThrowException@8.LIBVCRUNTIME ref: 004111EA

Strings

(mG, xrefs: 0041117B

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: std::_$Lockit$Lockit::_Lockit::~_$Exception@8Facet_RegisterThrow
String ID: (mG
API String ID: 2536120697-4059303827
Opcode ID: 4358ddd6f05c9e1b133220cf21f5160a6bdd3ecf1c15f3e73f45c2fde7630a6a
Instruction ID: 9d9da6683174d9a5c92fa95d325e3547e0845688fcbb555b93a4fb26f280994d
Opcode Fuzzy Hash: 4358ddd6f05c9e1b133220cf21f5160a6bdd3ecf1c15f3e73f45c2fde7630a6a
Instruction Fuzzy Hash: 1411EB32900518A7CB14BB9AD8058DEBB79DF44354F10456FBE04A72D1DB789D40C7D9

Function 0043A35A Relevance: 10.6, APIs: 7, Instructions: 60COMMONLIBRARYCODE

Download Yara Rule

APIs

GetLastError.KERNEL32(?,?,0043A351,004392BE), ref: 0043A368
___vcrt_FlsGetValue.LIBVCRUNTIME ref: 0043A376
___vcrt_FlsSetValue.LIBVCRUNTIME ref: 0043A38F
SetLastError.KERNEL32(00000000,?,0043A351,004392BE), ref: 0043A3E1

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ErrorLastValue___vcrt_
String ID:
API String ID: 3852720340-0
Opcode ID: fe039640f614891bfb869f3d54459c43faa771a51d809113de29b3036e5dc2e7
Instruction ID: 5d53a0da36a7034647469206452edf011e0dcb0cee8899775f26e7a14c982385
Opcode Fuzzy Hash: fe039640f614891bfb869f3d54459c43faa771a51d809113de29b3036e5dc2e7
Instruction Fuzzy Hash: 7F01283214C3519EA61526796C86A6B2648EB0A7B9F30133FF918815F1EF594C90514D

Function 004075B0 Relevance: 10.6, APIs: 2, Strings: 4, Instructions: 59COMMON

Download Yara Rule

APIs

CoInitializeEx.OLE32(00000000,00000002,00000000,C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe), ref: 004075D0

Part of subcall function 004074FD: _wcslen.LIBCMT ref: 00407521
Part of subcall function 004074FD: CoGetObject.OLE32(?,00000024,00466518,00000000), ref: 00407582

CoUninitialize.OLE32 ref: 00407629

Strings

[+] before ShellExec, xrefs: 004075F1
[+] ShellExec success, xrefs: 0040760E
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe, xrefs: 004075B0, 004075B3, 00407605
[+] ucmCMLuaUtilShellExecMethod, xrefs: 004075B5

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: InitializeObjectUninitialize_wcslen
String ID: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe$[+] ShellExec success$[+] before ShellExec$[+] ucmCMLuaUtilShellExecMethod
API String ID: 3851391207-2637227304
Opcode ID: 511e675c99acabaccc32e6a32445821ea963e9a83317c60cb45550512dba77c0
Instruction ID: 681a2da4e9d4b9e6b45db6330fec0c9e961fb52a18ca78f8243115a9baea1a6b
Opcode Fuzzy Hash: 511e675c99acabaccc32e6a32445821ea963e9a83317c60cb45550512dba77c0
Instruction Fuzzy Hash: B201D272B087016BE2245B25DC0EF6B7758DB81729F11083FF902A61C2EBA9BC0145AB

Function 0040BAA1 Relevance: 10.5, APIs: 2, Strings: 4, Instructions: 49fileCOMMON

Download Yara Rule

APIs

DeleteFileA.KERNEL32(00000000,\AppData\Local\Google\Chrome\User Data\Default\Cookies), ref: 0040BADD
GetLastError.KERNEL32 ref: 0040BAE7

Strings

[Chrome Cookies found, cleared!], xrefs: 0040BB0D
UserProfile, xrefs: 0040BAAD
\AppData\Local\Google\Chrome\User Data\Default\Cookies, xrefs: 0040BAA8
[Chrome Cookies not found], xrefs: 0040BB01

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: DeleteErrorFileLast
String ID: [Chrome Cookies found, cleared!]$[Chrome Cookies not found]$UserProfile$\AppData\Local\Google\Chrome\User Data\Default\Cookies
API String ID: 2018770650-304995407
Opcode ID: 1760e3e0d40a85f21b6d805f5d6a4de2d8cd9e2060f798d2c7163d0a527507e4
Instruction ID: 6bc0ec4de36c0471385c24d45a27137009bd471b3f80e31671ebbef4da92dce6
Opcode Fuzzy Hash: 1760e3e0d40a85f21b6d805f5d6a4de2d8cd9e2060f798d2c7163d0a527507e4
Instruction Fuzzy Hash: 08018F31A402095ACA04BBBACD5B8BE7724E912714F50017BF802726E6FE7D5A059ADE

Function 0041CD9B Relevance: 10.5, APIs: 3, Strings: 3, Instructions: 48memoryCOMMON

Download Yara Rule

APIs

AllocConsole.KERNEL32(00475338), ref: 0041CDA4
ShowWindow.USER32(00000000,00000000), ref: 0041CDBD
SetConsoleOutputCP.KERNEL32(000004E4), ref: 0041CDE2

Strings

CONOUT$, xrefs: 0041CDD0
Remcos v, xrefs: 0041CDFD
5.1.0 Pro, xrefs: 0041CE0B

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Console$AllocOutputShowWindow
String ID: Remcos v$5.1.0 Pro$CONOUT$
API String ID: 2425139147-1043272453
Opcode ID: 7204a5bae693ec2f4884850c6238c56aa94b879f8555490226ef59d43c8bca4e
Instruction ID: 3d4e39fb732e2b6cb40f789e287104da8d9afdf675614735db993d10cd8ea689
Opcode Fuzzy Hash: 7204a5bae693ec2f4884850c6238c56aa94b879f8555490226ef59d43c8bca4e
Instruction Fuzzy Hash: CD0188719803087AD610F7F1DC8BF9D776C5B14705F6004277604A70D3E7BD9954466E

Function 0043AADC Relevance: 9.3, APIs: 6, Instructions: 284COMMON

Download Yara Rule

APIs

__allrem.LIBCMT ref: 0043AC69
__ehfuncinfo$??2@YAPAXIABUnothrow_t@std@@@Z.LIBCMT ref: 0043AC85
__allrem.LIBCMT ref: 0043AC9C
__ehfuncinfo$??2@YAPAXIABUnothrow_t@std@@@Z.LIBCMT ref: 0043ACBA
__allrem.LIBCMT ref: 0043ACD1
__ehfuncinfo$??2@YAPAXIABUnothrow_t@std@@@Z.LIBCMT ref: 0043ACEF

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Unothrow_t@std@@@__allrem__ehfuncinfo$??2@
String ID:
API String ID: 1992179935-0
Opcode ID: 324a3f8db7a4af308d45995ace6313bc09822ddcf2faf4fc4501ccf235525b64
Instruction ID: 0cac597ccac2158415e78c81c2c349525783c2449c9f0a8280db41f57d0428da
Opcode Fuzzy Hash: 324a3f8db7a4af308d45995ace6313bc09822ddcf2faf4fc4501ccf235525b64
Instruction Fuzzy Hash: CC812B72640706ABE7209F29CC41B5BB3A9EF48324F24552FF590D7781EB7CE9108B5A

Function 00404371 Relevance: 9.2, APIs: 1, Strings: 5, Instructions: 206sleepCOMMON

Download Yara Rule

APIs

Sleep.KERNEL32(00000000,0040D262), ref: 004044C4

Part of subcall function 00404607: __EH_prolog.LIBCMT ref: 0040460C

Strings

GetFrame, xrefs: 0040459F
OpenCamera, xrefs: 00404582
FreeFrame, xrefs: 004045B0
HNG, xrefs: 004045E6
CloseCamera, xrefs: 0040458E

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: H_prologSleep
String ID: CloseCamera$FreeFrame$GetFrame$HNG$OpenCamera
API String ID: 3469354165-3054508432
Opcode ID: cda6b0fbff319c628721655c4fa246e2f3a2f768a0df06d81a35272adc1baa10
Instruction ID: 62663cdee79800d8a54f028f5a980ee1c6790ad11611a7059aef087dab150aaf
Opcode Fuzzy Hash: cda6b0fbff319c628721655c4fa246e2f3a2f768a0df06d81a35272adc1baa10
Instruction Fuzzy Hash: 5C51E1B1A042116BCA14FB369D0A66E3755ABC5748F00053FFA06677E2EF7C8A45839E

Function 00411CFE Relevance: 9.2, APIs: 6, Instructions: 206memoryCOMMON

Download Yara Rule

APIs

Part of subcall function 0041179C: SetLastError.KERNEL32(0000000D,00411D1C,00000000,?,?,?,?,?,?,?,?,?,?,?,?,00411CFA), ref: 004117A2

SetLastError.KERNEL32(000000C1,00000000,?,?,?,?,?,?,?,?,?,?,?,?,00411CFA), ref: 00411D37
GetNativeSystemInfo.KERNEL32(?,0040D2A2,00000000,?,?,?,?,?,?,?,?,?,?,?,?,00411CFA), ref: 00411DA5
SetLastError.KERNEL32(0000000E,?,?,?,?,?,?,?,?,?), ref: 00411DC9

Part of subcall function 00411CA3: VirtualAlloc.KERNEL32(00000040,00000040,00000040,00000040,00411DE7,?,00000000,00003000,00000040,00000000,?,?), ref: 00411CB3

GetProcessHeap.KERNEL32(00000008,00000040,?,?,?,?,?), ref: 00411E10
HeapAlloc.KERNEL32(00000000,?,?,?,?,?), ref: 00411E17
SetLastError.KERNEL32(0000045A,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?), ref: 00411F2A

Part of subcall function 00412077: GetProcessHeap.KERNEL32(00000000,00000000,?,00000000,00411F37,?,?,?,?,?), ref: 004120E7
Part of subcall function 00412077: HeapFree.KERNEL32(00000000,?,?,?,?,?), ref: 004120EE

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ErrorHeapLast$AllocProcess$FreeInfoNativeSystemVirtual
String ID:
API String ID: 3950776272-0
Opcode ID: 03879881e365d714915aafd98c27fc7559b9a312a1bd96baf04abeae924ccd8f
Instruction ID: a5564978de1508fcfe39aaa31f5973b4ee53e0220ffe5d2cf9b9f7f7cc9a58c7
Opcode Fuzzy Hash: 03879881e365d714915aafd98c27fc7559b9a312a1bd96baf04abeae924ccd8f
Instruction Fuzzy Hash: B661E370601201ABC7109F66C980BAB7BA5BF44744F04411BFA058B7A2E7BCE8D2CBD9

Function 004458F9 Relevance: 9.2, APIs: 6, Instructions: 200COMMONLIBRARYCODE

Download Yara Rule

APIs

__cftoe.LIBCMT ref: 00445925
__cftoe.LIBCMT ref: 00445957

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: __cftoe
String ID:
API String ID: 4189289331-0
Opcode ID: 0b5e7e778a45d4ef5640b8f49a3a6f21ebcbf364a7a7050dd0a353773097b25c
Instruction ID: 6c78d09a6f5169ef6f707262af513c71f712f2c279f5202ad8aecd4a6012115a
Opcode Fuzzy Hash: 0b5e7e778a45d4ef5640b8f49a3a6f21ebcbf364a7a7050dd0a353773097b25c
Instruction Fuzzy Hash: D951EA72900A05ABFF209B59CC81FAF77A9EF49334F14421FF515A6293DB39D900866C

Function 0041AC78 Relevance: 9.1, APIs: 6, Instructions: 67serviceCOMMON

Download Yara Rule

APIs

OpenSCManagerW.ADVAPI32(00000000,00000000,00000002,00000000,00000000,?,?,?,0041A38E,00000000), ref: 0041AC88
OpenServiceW.ADVAPI32(00000000,00000000,00000002,?,?,?,0041A38E,00000000), ref: 0041AC9C
CloseServiceHandle.ADVAPI32(00000000,?,?,?,0041A38E,00000000), ref: 0041ACA9
ChangeServiceConfigW.ADVAPI32(00000000,000000FF,00000004,000000FF,00000000,00000000,00000000,00000000,00000000,00000000,00000000,?,?,?,0041A38E,00000000), ref: 0041ACDE
CloseServiceHandle.ADVAPI32(00000000,?,?,?,0041A38E,00000000), ref: 0041ACF0
CloseServiceHandle.ADVAPI32(00000000,?,?,?,0041A38E,00000000), ref: 0041ACF3

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Service$CloseHandle$Open$ChangeConfigManager
String ID:
API String ID: 493672254-0
Opcode ID: efec56fc5935d5a2572c80bdc1daad9799237a8c2fd258714d4154745ff5c6c1
Instruction ID: ed0bae8235b77a8e2b5b4951a925fd67a34dfbd091713fce30693036f81a5133
Opcode Fuzzy Hash: efec56fc5935d5a2572c80bdc1daad9799237a8c2fd258714d4154745ff5c6c1
Instruction Fuzzy Hash: 84014E311452147BD6110B385C4DEFB3B5CDB42771F100317F925922D1EA68CD45B5EE

Function 00448215 Relevance: 9.0, APIs: 6, Instructions: 50COMMONLIBRARYCODE

Download Yara Rule

APIs

GetLastError.KERNEL32(00000020,?,0043A7F5,?,?,?,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B), ref: 00448219
_free.LIBCMT ref: 0044824C
_free.LIBCMT ref: 00448274
SetLastError.KERNEL32(00000000,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B,?,00000041,00000000,00000000), ref: 00448281
SetLastError.KERNEL32(00000000,0043F9A8,?,?,00000020,00000000,?,?,?,0042DD01,0000003B,?,00000041,00000000,00000000), ref: 0044828D
_abort.LIBCMT ref: 00448293

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ErrorLast$_free$_abort
String ID:
API String ID: 3160817290-0
Opcode ID: 35dcf3de7c71c62167c4cd53af3f8df7186468cbd06746618ca28f838e92064e
Instruction ID: 1e51d54565af68f960eede883612623578b8b4ccb82fc25c91f14e3db4823c68
Opcode Fuzzy Hash: 35dcf3de7c71c62167c4cd53af3f8df7186468cbd06746618ca28f838e92064e
Instruction Fuzzy Hash: 15F0F935104F006AF611332A6C05B5F2515ABC276AF25066FF92892292DFACCC4581AD

Function 0041AAA6 Relevance: 9.0, APIs: 6, Instructions: 45serviceCOMMON

Download Yara Rule

APIs

OpenSCManagerW.ADVAPI32(00000000,00000000,00000020,00000000,00000001,?,?,?,?,?,?,0041A623,00000000), ref: 0041AAB5
OpenServiceW.ADVAPI32(00000000,00000000,00000020,?,?,?,?,?,?,0041A623,00000000), ref: 0041AAC9
CloseServiceHandle.ADVAPI32(00000000,?,?,?,?,?,?,0041A623,00000000), ref: 0041AAD6
ControlService.ADVAPI32(00000000,00000001,?,?,?,?,?,?,?,0041A623,00000000), ref: 0041AAE5
CloseServiceHandle.ADVAPI32(00000000,?,?,?,?,?,?,0041A623,00000000), ref: 0041AAF7
CloseServiceHandle.ADVAPI32(00000000,?,?,?,?,?,?,0041A623,00000000), ref: 0041AAFA

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Service$CloseHandle$Open$ControlManager
String ID:
API String ID: 221034970-0
Opcode ID: 4ae3873c1f536b49cfb6b65ca2e5a3703e9976f2291b0d96870e63be56c21842
Instruction ID: 651adf303b3d55a6ad93a9774d9c6d096703db2647e4265c62a250da7e042a32
Opcode Fuzzy Hash: 4ae3873c1f536b49cfb6b65ca2e5a3703e9976f2291b0d96870e63be56c21842
Instruction Fuzzy Hash: 68F0C231541218ABD711AF25AC49EFF3B6CDF45BA2F000026FE0992192DB68CD4695E9

Function 0041ABAA Relevance: 9.0, APIs: 6, Instructions: 45serviceCOMMON

Download Yara Rule

APIs

OpenSCManagerW.ADVAPI32(00000000,00000000,00000040,00000000,00000001,?,?,?,?,?,?,0041A5A3,00000000), ref: 0041ABB9
OpenServiceW.ADVAPI32(00000000,00000000,00000040,?,?,?,?,?,?,0041A5A3,00000000), ref: 0041ABCD
CloseServiceHandle.ADVAPI32(00000000,?,?,?,?,?,?,0041A5A3,00000000), ref: 0041ABDA
ControlService.ADVAPI32(00000000,00000002,?,?,?,?,?,?,?,0041A5A3,00000000), ref: 0041ABE9
CloseServiceHandle.ADVAPI32(00000000,?,?,?,?,?,?,0041A5A3,00000000), ref: 0041ABFB
CloseServiceHandle.ADVAPI32(00000000,?,?,?,?,?,?,0041A5A3,00000000), ref: 0041ABFE

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Service$CloseHandle$Open$ControlManager
String ID:
API String ID: 221034970-0
Opcode ID: 81e2b4606ab98421978dc9842ef1edfa46dc1b90a9204ca08327dde20b0592b6
Instruction ID: cdcae22f94af1ce7d279f83afe572816001e75aa845eac4345c2c81124f82824
Opcode Fuzzy Hash: 81e2b4606ab98421978dc9842ef1edfa46dc1b90a9204ca08327dde20b0592b6
Instruction Fuzzy Hash: 84F0C231501218ABD6116F259C49DFF3B6CDB45B62F40002AFE0996192EB38DD4595F9

Function 0041AC11 Relevance: 9.0, APIs: 6, Instructions: 45serviceCOMMON

Download Yara Rule

APIs

OpenSCManagerW.ADVAPI32(00000000,00000000,00000040,00000000,00000001,?,?,?,?,?,?,0041A523,00000000), ref: 0041AC20
OpenServiceW.ADVAPI32(00000000,00000000,00000040,?,?,?,?,?,?,0041A523,00000000), ref: 0041AC34
CloseServiceHandle.ADVAPI32(00000000,?,?,?,?,?,?,0041A523,00000000), ref: 0041AC41
ControlService.ADVAPI32(00000000,00000003,?,?,?,?,?,?,?,0041A523,00000000), ref: 0041AC50
CloseServiceHandle.ADVAPI32(00000000,?,?,?,?,?,?,0041A523,00000000), ref: 0041AC62
CloseServiceHandle.ADVAPI32(00000000,?,?,?,?,?,?,0041A523,00000000), ref: 0041AC65

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Service$CloseHandle$Open$ControlManager
String ID:
API String ID: 221034970-0
Opcode ID: fc89c5385e453168767847f65058b20f434ef67782af095c3a641765214ec1d0
Instruction ID: 1af6be829003de2eeb85b71d4b0cbdb2c911632148e7083bdbbda8586ff13133
Opcode Fuzzy Hash: fc89c5385e453168767847f65058b20f434ef67782af095c3a641765214ec1d0
Instruction Fuzzy Hash: 2FF0F631501228BBD711AF25EC49DFF3B6CDB45B62F00002AFE0992192EB38CD4595F9

Function 0040B164 Relevance: 8.8, APIs: 2, Strings: 3, Instructions: 68timeCOMMON

Download Yara Rule

APIs

GetLocalTime.KERNEL32(?,Offline Keylogger Started,?), ref: 0040B172
wsprintfW.USER32 ref: 0040B1F3

Part of subcall function 0040A636: SetEvent.KERNEL32(?,?,00000000,0040B20A,00000000), ref: 0040A662

Strings

], xrefs: 0040B180
Offline Keylogger Started, xrefs: 0040B16B
[%04i/%02i/%02i %02i:%02i:%02i , xrefs: 0040B17B

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: EventLocalTimewsprintf
String ID: [%04i/%02i/%02i %02i:%02i:%02i $Offline Keylogger Started$]
API String ID: 1497725170-248792730
Opcode ID: 5930b91d6002e4bc173ab4be93e7cb7fd053249898d40d7797ac70fa62357d50
Instruction ID: 81b60f5d3581edaaac31e3e44e1e4f5c322996b2d8bf5e7d6f89c643b346fb92
Opcode Fuzzy Hash: 5930b91d6002e4bc173ab4be93e7cb7fd053249898d40d7797ac70fa62357d50
Instruction Fuzzy Hash: 82117F72504118AACB18AB96EC558FE77BCEE48315B00012FF506A60E1FF7C9E46C6AC

Function 0040A675 Relevance: 8.8, APIs: 4, Strings: 1, Instructions: 58sleepfileCOMMON

Download Yara Rule

APIs

CreateFileW.KERNEL32(00000000,80000000,00000007,00000000,00000003,00000080,00000000,?,?,?,0040A74D), ref: 0040A6AB
GetFileSize.KERNEL32(00000000,00000000,?,?,?,0040A74D), ref: 0040A6BA
Sleep.KERNEL32(00002710,?,?,?,0040A74D), ref: 0040A6E7
CloseHandle.KERNEL32(00000000,?,?,?,0040A74D), ref: 0040A6EE

Strings

XQG, xrefs: 0040A6A0

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: File$CloseCreateHandleSizeSleep
String ID: XQG
API String ID: 1958988193-3606453820
Opcode ID: a936430ac144879a830ace31701bfe89764f94ae4ec5835598aad753144bf191
Instruction ID: 2d5b847f40b6dc6d65e682cb961bc0859910b41d7418e35cc132b68a4a9af338
Opcode Fuzzy Hash: a936430ac144879a830ace31701bfe89764f94ae4ec5835598aad753144bf191
Instruction Fuzzy Hash: AD112B30600740EEE631A7249895A5F3B6AEB41356F48083AF2C26B6D2C6799CA0C35E

Function 0041D50F Relevance: 8.8, APIs: 3, Strings: 2, Instructions: 57registryCOMMON

Download Yara Rule

APIs

RegisterClassExA.USER32(00000030), ref: 0041D55B
CreateWindowExA.USER32(00000000,?,00000000,00000000,00000000,00000000,00000000,00000000,000000FD,00000000,00000000,00000000), ref: 0041D576
GetLastError.KERNEL32 ref: 0041D580

Strings

MsgWindowClass, xrefs: 0041D526
0, xrefs: 0041D52B

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ClassCreateErrorLastRegisterWindow
String ID: 0$MsgWindowClass
API String ID: 2877667751-2410386613
Opcode ID: a7bf03488480a67a5ab74e572dd3e9b3283d69d087452f3b28ffeaf09d6b5029
Instruction ID: 921741f364e14ac5d494c0d6481b3569f22aad0bbfd2e997b493b5423d792a6e
Opcode Fuzzy Hash: a7bf03488480a67a5ab74e572dd3e9b3283d69d087452f3b28ffeaf09d6b5029
Instruction Fuzzy Hash: 910129B1D00219BBDB00DFD5ECC49EFBBBDEA04355F40053AF900A6240E77859058AA4

Function 00407755 Relevance: 8.8, APIs: 3, Strings: 2, Instructions: 43processCOMMON

Download Yara Rule

APIs

CreateProcessA.KERNEL32(C:\Windows\System32\cmd.exe,/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f,00000000,00000000,00000000,08000000,00000000,00000000,?,?), ref: 0040779B
CloseHandle.KERNEL32(?), ref: 004077AA
CloseHandle.KERNEL32(?), ref: 004077AF

Strings

C:\Windows\System32\cmd.exe, xrefs: 00407796
/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f, xrefs: 00407791

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseHandle$CreateProcess
String ID: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f$C:\Windows\System32\cmd.exe
API String ID: 2922976086-4183131282
Opcode ID: 86afbde76f2a9426f4ed7e8e7c7881cd7a3c7ba11745d0fd7a0dc136aa7099f4
Instruction ID: bcd6b2dc2297655d1c2a6c7a9d844aadd79638dc8707381bf3a952a3ff6736b4
Opcode Fuzzy Hash: 86afbde76f2a9426f4ed7e8e7c7881cd7a3c7ba11745d0fd7a0dc136aa7099f4
Instruction Fuzzy Hash: BCF03676D4029D76CB20ABD6DC0EEDF7F7DEBC5B11F00056AF904A6141E6746404C6B9

Function 00407260 Relevance: 8.8, APIs: 3, Strings: 2, Instructions: 40COMMON

Download Yara Rule

Strings

SG, xrefs: 004076DA
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe, xrefs: 004076C4

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID:
String ID: SG$C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
API String ID: 0-3287720024
Opcode ID: a5e5064d23fdb4a5105bb888b891a2001f99cf11455aefb2b8df45e89f9c3324
Instruction ID: 1b954d03a55cc3c1a25a26db856d3c6076ddce7f3b9fad0ad77fefb3a3407f05
Opcode Fuzzy Hash: a5e5064d23fdb4a5105bb888b891a2001f99cf11455aefb2b8df45e89f9c3324
Instruction Fuzzy Hash: 2CF046B0F14A00EBCB0467655D186693A05A740356F404C77F907EA2F2EBBD5C41C61E

Function 0044333A Relevance: 8.8, APIs: 3, Strings: 2, Instructions: 38libraryloaderCOMMONLIBRARYCODE

Download Yara Rule

APIs

GetModuleHandleExW.KERNEL32(00000000,mscoree.dll,00000000,?,?,?,004432EB,?,?,0044328B,?), ref: 0044335A
GetProcAddress.KERNEL32(00000000,CorExitProcess), ref: 0044336D
FreeLibrary.KERNEL32(00000000,?,?,?,004432EB,?,?,0044328B,?), ref: 00443390

Strings

mscoree.dll, xrefs: 00443353
CorExitProcess, xrefs: 00443365

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: AddressFreeHandleLibraryModuleProc
String ID: CorExitProcess$mscoree.dll
API String ID: 4061214504-1276376045
Opcode ID: cc52f7ac488aa55dad4b7db89aaf695af0dd1fe717ea7d7a85019ca2162c21c0
Instruction ID: b4f1316bd170a33105784e50650a9bde6d9e9410588fddf83d5a1a7bf10dc45d
Opcode Fuzzy Hash: cc52f7ac488aa55dad4b7db89aaf695af0dd1fe717ea7d7a85019ca2162c21c0
Instruction Fuzzy Hash: 6AF0A430A00208FBDB149F55DC09B9EBFB4EF04713F0041A9FC05A2261CB349E40CA98

Function 004050E4 Relevance: 8.8, APIs: 4, Strings: 1, Instructions: 35synchronizationCOMMON

Download Yara Rule

APIs

CreateEventA.KERNEL32(00000000,00000000,00000000,00000000,?,?,?,?,?,?,?,?,?,?,?,?), ref: 00405120
SetEvent.KERNEL32(?,?,?,?,?,?,?,?,?,?,?,?,?,00404E7A,00000001), ref: 0040512C
WaitForSingleObject.KERNEL32(?,000000FF,?,?,?,?,?,?,?,?,?,?,?,?,00404E7A,00000001), ref: 00405137
CloseHandle.KERNEL32(?,?,?,?,?,?,?,?,?,?,?,?,?,00404E7A,00000001), ref: 00405140

Part of subcall function 0041B4EF: GetLocalTime.KERNEL32(00000000), ref: 0041B509

Strings

KeepAlive | Disabled, xrefs: 004050F9

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Event$CloseCreateHandleLocalObjectSingleTimeWait
String ID: KeepAlive | Disabled
API String ID: 2993684571-305739064
Opcode ID: 11e320f67abdd95442ebe69be37ae07741154b3609cf10b7525108ad99fbffe3
Instruction ID: c1447ea2195e795a2fa4d382ed9a15925dec3dc8ccf256ab7d783030aa8980db
Opcode Fuzzy Hash: 11e320f67abdd95442ebe69be37ae07741154b3609cf10b7525108ad99fbffe3
Instruction Fuzzy Hash: 4CF06271904711BBDB103B758D0A66B7A54AB02311F0009BEF982916E2D6798840CF9A

Function 0041ADC0 Relevance: 8.8, APIs: 4, Strings: 1, Instructions: 30sleepCOMMON

Download Yara Rule

APIs

Part of subcall function 0041B4EF: GetLocalTime.KERNEL32(00000000), ref: 0041B509

GetModuleHandleA.KERNEL32(00000000,00020009), ref: 0041ADF2
PlaySoundW.WINMM(00000000,00000000), ref: 0041AE00
Sleep.KERNEL32(00002710), ref: 0041AE07
PlaySoundW.WINMM(00000000,00000000,00000000), ref: 0041AE10

Strings

Alarm triggered, xrefs: 0041ADC9

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: PlaySound$HandleLocalModuleSleepTime
String ID: Alarm triggered
API String ID: 614609389-2816303416
Opcode ID: 458a9fadc2ddf1b51f38526f332080559b1bee2397fd5821544ba6e308cf5034
Instruction ID: 9c0713ce1321a11b0f254193fe9a85ef30a97b7eb59a64372af151f10574a600
Opcode Fuzzy Hash: 458a9fadc2ddf1b51f38526f332080559b1bee2397fd5821544ba6e308cf5034
Instruction Fuzzy Hash: 36E01226B44260779620377B6D4FD6F3D28DAC2B5170100BEFA0666192D9580C4586FB

Function 0041CD58 Relevance: 8.8, APIs: 4, Strings: 1, Instructions: 27COMMON

Download Yara Rule

APIs

GetStdHandle.KERNEL32(000000F5,00000000,?,?,?,?,?,?,0041CDED), ref: 0041CD62
GetConsoleScreenBufferInfo.KERNEL32(00000000,?,?,?,?,?,?,?,0041CDED), ref: 0041CD6F
SetConsoleTextAttribute.KERNEL32(00000000,0000000C,?,?,?,?,?,?,0041CDED), ref: 0041CD7C
SetConsoleTextAttribute.KERNEL32(00000000,?,?,?,?,?,?,?,0041CDED), ref: 0041CD8F

Strings

______ (_____ \ _____) )_____ ____ ____ ___ ___ | __ /| ___ | \ / ___) _ \ /___)| | \ \| ____| | | ( (__| |_| |___ ||_| |_|_____)_|_|_|\____)___/(___/ , xrefs: 0041CD82

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Console$AttributeText$BufferHandleInfoScreen
String ID: ______ (_____ \ _____) )_____ ____ ____ ___ ___ | __ /| ___ | \ / ___) _ \ /___)| | \ \| ____| | | ( (__| |_| |___ ||_| |_|_____)_|_|_|\____)___/(___/
API String ID: 3024135584-2418719853
Opcode ID: 7fe6fe9ce11b1ae804115fcba13355f31785efbed8ffac05f5782df1f2ab6211
Instruction ID: 0b88db63cd78dea0703aeaf814a7171c31f7e2e6e0b1944ffb711cb25cf7542c
Opcode Fuzzy Hash: 7fe6fe9ce11b1ae804115fcba13355f31785efbed8ffac05f5782df1f2ab6211
Instruction Fuzzy Hash: B4E04872904315E7E31027B5EC4DDAB7B7CE745713B100266FA12915D39A749C40C6B5

Function 0044139A Relevance: 7.7, APIs: 5, Instructions: 222COMMONLIBRARYCODE

Download Yara Rule

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: d82b14c4b7eddcab2a525b8a5736e815382cccc6b286473e45e20a4a09cb7dcc
Instruction ID: 3288ceb70b28299b768e57bc56a65f905b411dc47ae91625c595fe6b39b3afde
Opcode Fuzzy Hash: d82b14c4b7eddcab2a525b8a5736e815382cccc6b286473e45e20a4a09cb7dcc
Instruction Fuzzy Hash: 4D71C431900256ABEF21CF55C884AFFBBB5EF95350F14012BE812A72A1D7748CC1CBA9

Function 00444CFB Relevance: 7.7, APIs: 5, Instructions: 187COMMONLIBRARYCODE

Download Yara Rule

APIs

Part of subcall function 00446137: RtlAllocateHeap.NTDLL(00000000,0043529C,?,?,00438847,?,?,00000000,?,?,0040DE62,0043529C,?,?,?,?), ref: 00446169

_free.LIBCMT ref: 00444E06
_free.LIBCMT ref: 00444E1D
_free.LIBCMT ref: 00444E3C
_free.LIBCMT ref: 00444E57
_free.LIBCMT ref: 00444E6E

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _free$AllocateHeap
String ID:
API String ID: 3033488037-0
Opcode ID: bc830042460a8b7e4f23ea146b673c7d23acc7bc4933b5c91394f116147f2234
Instruction ID: 75a60bec03265776b93b53542ea819fdab521e44af267d44e1f719a945e8e2e2
Opcode Fuzzy Hash: bc830042460a8b7e4f23ea146b673c7d23acc7bc4933b5c91394f116147f2234
Instruction Fuzzy Hash: 5451D371A00704AFEB20DF6AC841B6673F4FF85729B14456EE819D7250E739EE01CB88

Function 00449365 Relevance: 7.7, APIs: 5, Instructions: 171timeCOMMONLIBRARYCODE

Download Yara Rule

APIs

GetTimeZoneInformation.KERNEL32(?,00000000,00000000,00000000,?,0045F234), ref: 004493CF
WideCharToMultiByte.KERNEL32(00000000,00000000,00472764,000000FF,00000000,0000003F,00000000,?,?), ref: 00449447
WideCharToMultiByte.KERNEL32(00000000,00000000,004727B8,000000FF,?,0000003F,00000000,?), ref: 00449474
_free.LIBCMT ref: 004493BD

Part of subcall function 00446782: RtlFreeHeap.NTDLL(00000000,00000000,?,00450C6F,?,00000000,?,00000000,?,00450F13,?,00000007,?,?,0045145E,?), ref: 00446798
Part of subcall function 00446782: GetLastError.KERNEL32(?,?,00450C6F,?,00000000,?,00000000,?,00450F13,?,00000007,?,?,0045145E,?,?), ref: 004467AA

_free.LIBCMT ref: 00449589

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ByteCharMultiWide_free$ErrorFreeHeapInformationLastTimeZone
String ID:
API String ID: 1286116820-0
Opcode ID: 0a3c6fbe7e5a1f133d1032b40f823fca6b3dff27f0c0d46b4efcd8c71cfe77a6
Instruction ID: c95a83c4fc9d8f5f381c6ef12c4bd90d50aad01b0883e3b7d6e96279f2ead045
Opcode Fuzzy Hash: 0a3c6fbe7e5a1f133d1032b40f823fca6b3dff27f0c0d46b4efcd8c71cfe77a6
Instruction Fuzzy Hash: 71511A71904205EBEB14EFA9DD819AFB7BCEF44324F10066FE51493291EB788E42DB58

Function 0040F8FD Relevance: 7.6, APIs: 5, Instructions: 132processCOMMON

Download Yara Rule

APIs

Part of subcall function 0041BFB7: GetCurrentProcess.KERNEL32(?,?,?,0040DAAA,WinDir,00000000,00000000), ref: 0041BFC8

CreateToolhelp32Snapshot.KERNEL32(00000002,00000000), ref: 0040F91B
Process32FirstW.KERNEL32(00000000,?), ref: 0040F93F
Process32NextW.KERNEL32(00000000,0000022C), ref: 0040F94E
CloseHandle.KERNEL32(00000000), ref: 0040FB05

Part of subcall function 0041BFE5: OpenProcess.KERNEL32(00000400,00000000,?,?,00000000,0040F5F9,00000000,?,?,00475338), ref: 0041BFFA

Part of subcall function 0041C1DD: OpenProcess.KERNEL32(00001000,00000000,?,00000000,00000000,00000000), ref: 0041C1F5
Part of subcall function 0041C1DD: OpenProcess.KERNEL32(00000400,00000000,?,?,00000000,00000000,00000000), ref: 0041C208

Process32NextW.KERNEL32(00000000,0000022C), ref: 0040FAF6

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Process$OpenProcess32$Next$CloseCreateCurrentFirstHandleSnapshotToolhelp32
String ID:
API String ID: 4269425633-0
Opcode ID: 6f51e59ffccac79a8cfa31e78c91a9a185d84b91a830793d1a1b18643491f6ec
Instruction ID: d179df5438ecf7187d550cf9263b6860c2801d48d571b2859f9d543a591e132f
Opcode Fuzzy Hash: 6f51e59ffccac79a8cfa31e78c91a9a185d84b91a830793d1a1b18643491f6ec
Instruction Fuzzy Hash: 784116311083419BC325F722DC55AEFB3A5AF94345F50493EF48A921E2EF385A49C75A

Function 00443DF9 Relevance: 7.6, APIs: 5, Instructions: 129COMMONLIBRARYCODE

Download Yara Rule

APIs

_free.LIBCMT ref: 00443E6B
_free.LIBCMT ref: 00443E8B

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _free
String ID:
API String ID: 269201875-0
Opcode ID: f0d0e5395ad938097262dc5d88931f0578874cbbbca0d0094bbf983591b431c8
Instruction ID: 5dce3a056f7b38871bf3701478ebec2c01ef4ac0d1e4adeac0a27022f106ca0c
Opcode Fuzzy Hash: f0d0e5395ad938097262dc5d88931f0578874cbbbca0d0094bbf983591b431c8
Instruction Fuzzy Hash: 0741F536A012009FEB20DF78C881A5EB3F1EF89B14F2545AEE515EB341DB35AE01CB84

Function 0045112C Relevance: 7.6, APIs: 5, Instructions: 110COMMONLIBRARYCODE

Download Yara Rule

APIs

MultiByteToWideChar.KERNEL32(?,00000000,?,00000000,00000000,00000000,0042DD01,?,?,?,00000001,00000000,?,00000001,0042DD01,0042DD01), ref: 00451179
__alloca_probe_16.LIBCMT ref: 004511B1
MultiByteToWideChar.KERNEL32(?,00000001,?,00000000,00000000,0042DD01,?,?,?,00000001,00000000,?,00000001,0042DD01,0042DD01,?), ref: 00451202
GetStringTypeW.KERNEL32(00000001,00000000,00000000,00000001,?,?,?,00000001,00000000,?,00000001,0042DD01,0042DD01,?,00000002,00000000), ref: 00451214
__freea.LIBCMT ref: 0045121D

Part of subcall function 00446137: RtlAllocateHeap.NTDLL(00000000,0043529C,?,?,00438847,?,?,00000000,?,?,0040DE62,0043529C,?,?,?,?), ref: 00446169

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ByteCharMultiWide$AllocateHeapStringType__alloca_probe_16__freea
String ID:
API String ID: 313313983-0
Opcode ID: 96f15bfe140a09faeb809ebc5c29b58b41f03d59f1561ac9dee06a5207780793
Instruction ID: 2862a929c21554b3885a63a70f5d1b49ed21d23a3953ed9914841bfcf42aa681
Opcode Fuzzy Hash: 96f15bfe140a09faeb809ebc5c29b58b41f03d59f1561ac9dee06a5207780793
Instruction Fuzzy Hash: 6631D271A0020AABDF24DFA5DC41EAF7BA5EB04315F0445AAFC04D72A2E739CD55CB94

Function 0044F35A Relevance: 7.6, APIs: 5, Instructions: 68COMMON

Download Yara Rule

APIs

GetEnvironmentStringsW.KERNEL32 ref: 0044F363
WideCharToMultiByte.KERNEL32(00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000), ref: 0044F386

Part of subcall function 00446137: RtlAllocateHeap.NTDLL(00000000,0043529C,?,?,00438847,?,?,00000000,?,?,0040DE62,0043529C,?,?,?,?), ref: 00446169

WideCharToMultiByte.KERNEL32(00000000,00000000,00000000,00000000,00000000,?,00000000,00000000), ref: 0044F3AC
_free.LIBCMT ref: 0044F3BF
FreeEnvironmentStringsW.KERNEL32(00000000), ref: 0044F3CE

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ByteCharEnvironmentMultiStringsWide$AllocateFreeHeap_free
String ID:
API String ID: 336800556-0
Opcode ID: d8ae35f0e3060a242d199930de563035f78cbeddf85e30d7e5766290ad92fb82
Instruction ID: 8337c1946637dec1c7c9c61cb05458c13fbc509b7d73539ecc926bc10a2836fd
Opcode Fuzzy Hash: d8ae35f0e3060a242d199930de563035f78cbeddf85e30d7e5766290ad92fb82
Instruction Fuzzy Hash: 2301B173601755BB37211ABA5C8CC7F6A6CDAC6FA5315013FFD14C2202EA68CD0581B9

Function 00448299 Relevance: 7.6, APIs: 5, Instructions: 53COMMONLIBRARYCODE

Download Yara Rule

APIs

GetLastError.KERNEL32(?,00000000,00000000,0043BC87,00000000,00000000,?,0043BD0B,00000000,00000000,00000000,00000000,00000000,?,00000000,00000000), ref: 0044829E
_free.LIBCMT ref: 004482D3
_free.LIBCMT ref: 004482FA
SetLastError.KERNEL32(00000000,?,00405103), ref: 00448307
SetLastError.KERNEL32(00000000,?,00405103), ref: 00448310

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ErrorLast$_free
String ID:
API String ID: 3170660625-0
Opcode ID: ce9cc6301b23d983ade5427f2db299c0b586cbcb428296df669d0de5b5bf801f
Instruction ID: 817e1e76de570c2b023109a843fda652767a1b5a915d0172e9d2adf04509528a
Opcode Fuzzy Hash: ce9cc6301b23d983ade5427f2db299c0b586cbcb428296df669d0de5b5bf801f
Instruction Fuzzy Hash: 5601F936500B0067F3112A2A5C8596F2559EBC2B7A735452FFD19A22D2EFADCC01816D

Function 004509BC Relevance: 7.5, APIs: 5, Instructions: 40COMMONLIBRARYCODE

Download Yara Rule

APIs

_free.LIBCMT ref: 004509D4

Part of subcall function 00446782: RtlFreeHeap.NTDLL(00000000,00000000,?,00450C6F,?,00000000,?,00000000,?,00450F13,?,00000007,?,?,0045145E,?), ref: 00446798
Part of subcall function 00446782: GetLastError.KERNEL32(?,?,00450C6F,?,00000000,?,00000000,?,00450F13,?,00000007,?,?,0045145E,?,?), ref: 004467AA

_free.LIBCMT ref: 004509E6
_free.LIBCMT ref: 004509F8
_free.LIBCMT ref: 00450A0A
_free.LIBCMT ref: 00450A1C

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _free$ErrorFreeHeapLast
String ID:
API String ID: 776569668-0
Opcode ID: 3215379f381551316c6ac489d477ac1f9e59373460363398d28d4bb450e902e5
Instruction ID: 8e1836d4b3683ea2f551dac33bf8b94159c93f8dbbc189607f67f5fa0db289e6
Opcode Fuzzy Hash: 3215379f381551316c6ac489d477ac1f9e59373460363398d28d4bb450e902e5
Instruction Fuzzy Hash: F3F04F76504600B79620EB5DE8C2C1B73D9EA0571A795891BF66CDB612CB38FCC0869C

Function 00444048 Relevance: 7.5, APIs: 5, Instructions: 30COMMON

Download Yara Rule

APIs

_free.LIBCMT ref: 00444066

Part of subcall function 00446782: RtlFreeHeap.NTDLL(00000000,00000000,?,00450C6F,?,00000000,?,00000000,?,00450F13,?,00000007,?,?,0045145E,?), ref: 00446798
Part of subcall function 00446782: GetLastError.KERNEL32(?,?,00450C6F,?,00000000,?,00000000,?,00450F13,?,00000007,?,?,0045145E,?,?), ref: 004467AA

_free.LIBCMT ref: 00444078
_free.LIBCMT ref: 0044408B
_free.LIBCMT ref: 0044409C
_free.LIBCMT ref: 004440AD

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _free$ErrorFreeHeapLast
String ID:
API String ID: 776569668-0
Opcode ID: d22801927142449f45bafb541f3c6c05cfc56c6a25697691e9266b530bc09d46
Instruction ID: c4ed0220327abb1134bcf7d54e43c2409a3611c90002b0fe773cef56a7474a4d
Opcode Fuzzy Hash: d22801927142449f45bafb541f3c6c05cfc56c6a25697691e9266b530bc09d46
Instruction Fuzzy Hash: 11F03AB18009208FA631AF2DBD414053B61E705769346822BF62C62A70C7B94ED2CFCF

Function 0044E6E9 Relevance: 7.2, APIs: 2, Strings: 2, Instructions: 168COMMON

Download Yara Rule

APIs

_strpbrk.LIBCMT ref: 0044E738
_free.LIBCMT ref: 0044E855

Part of subcall function 0043BD19: IsProcessorFeaturePresent.KERNEL32(00000017,0043BCEB,00405103,?,00000000,00000000,004020A6,00000000,00000000,?,0043BD0B,00000000,00000000,00000000,00000000,00000000), ref: 0043BD1B
Part of subcall function 0043BD19: GetCurrentProcess.KERNEL32(C0000417,?,00405103), ref: 0043BD3D
Part of subcall function 0043BD19: TerminateProcess.KERNEL32(00000000,?,00405103), ref: 0043BD44

Strings

*?, xrefs: 0044E72C
., xrefs: 0044EA0C

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Process$CurrentFeaturePresentProcessorTerminate_free_strpbrk
String ID: *?$.
API String ID: 2812119850-3972193922
Opcode ID: 6703a85dd49711e1afab558f77f60869b6155e4f96c4351f2947c71862cae23b
Instruction ID: 94a4b4bbf586d133b1ca6d09685756ea089c4dad0dcc4a5060c65dcbb11523ea
Opcode Fuzzy Hash: 6703a85dd49711e1afab558f77f60869b6155e4f96c4351f2947c71862cae23b
Instruction Fuzzy Hash: B951C375E00109EFEF14DFAAC881AAEBBB5FF58314F25816EE454E7301E6399E018B54

Function 00409EA3 Relevance: 7.2, APIs: 1, Strings: 3, Instructions: 157COMMON

Download Yara Rule

APIs

GetKeyboardLayoutNameA.USER32(?), ref: 00409ED3

Part of subcall function 004048C8: connect.WS2_32(?,?,?), ref: 004048E0

Part of subcall function 0041C515: CreateFileW.KERNEL32(00000000,80000000,00000001,00000000,00000003,00000080,00000000,?,00000000,00409F5B,00474EE0,?,00474EE0,00000000,00474EE0,00000000), ref: 0041C52A

Part of subcall function 00404AA1: send.WS2_32(?,00000000,00000000,00000000), ref: 00404B36

Strings

PG, xrefs: 00409EFE
XQG, xrefs: 00409F48
NG, xrefs: 00409F33

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CreateFileKeyboardLayoutNameconnectsend
String ID: XQG$NG$PG
API String ID: 1634807452-3565412412
Opcode ID: 540faca1283a201b615fa294366106f171e649dc374ea9aa343cf977934f0195
Instruction ID: e0ccbd324811511655e6ba18c086c0ffec884fa52ef92f7e14ea490dcf81b303
Opcode Fuzzy Hash: 540faca1283a201b615fa294366106f171e649dc374ea9aa343cf977934f0195
Instruction Fuzzy Hash: BA5133315082415AC324F732D852AEFB3E5AFD4348F50493FF44A671E6EF78594AC649

Function 00442385 Relevance: 7.1, APIs: 2, Strings: 2, Instructions: 147COMMON

Download Yara Rule

APIs

__ehfuncinfo$??2@YAPAXIABUnothrow_t@std@@@Z.LIBCMT ref: 004424DE
__ehfuncinfo$??2@YAPAXIABUnothrow_t@std@@@Z.LIBCMT ref: 004424F3

Strings

`#D, xrefs: 004424ED
`#D, xrefs: 00442400

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Unothrow_t@std@@@__ehfuncinfo$??2@
String ID: `#D$`#D
API String ID: 885266447-2450397995
Opcode ID: 36fac044672f79bbd2692348072d6fa41419b258ac2755bfc370d2617ef2a991
Instruction ID: d0478598ef992627c852fcfbe86add3ca1c9fa58067414995f231753f3186543
Opcode Fuzzy Hash: 36fac044672f79bbd2692348072d6fa41419b258ac2755bfc370d2617ef2a991
Instruction Fuzzy Hash: 78519071A00208AFDF18DF59C980AAEBBB2FB94314F59C19AF81897361D7B9DD41CB44

Function 00443435 Relevance: 7.1, APIs: 3, Strings: 1, Instructions: 116COMMON

Download Yara Rule

APIs

GetModuleFileNameA.KERNEL32(00000000,C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe,00000104), ref: 00443475
_free.LIBCMT ref: 00443540
_free.LIBCMT ref: 0044354A

Strings

C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe, xrefs: 0044346C, 00443473, 004434A2, 004434DA

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _free$FileModuleName
String ID: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
API String ID: 2506810119-3657627342
Opcode ID: c70776266e2bd8d98222b272a4c4964d73f1f6f6485ba9fff5740fbb3794026e
Instruction ID: 78b8e4ab202bb8962dfea6a4c95dea7b8c186c0554b41bb8e719afd17783d6d0
Opcode Fuzzy Hash: c70776266e2bd8d98222b272a4c4964d73f1f6f6485ba9fff5740fbb3794026e
Instruction Fuzzy Hash: 2E31C471A00258BFEB21DF999C8199EBBBCEF85B15F10406BF50497311D6B89F81CB98

Function 0040404C Relevance: 7.1, APIs: 2, Strings: 2, Instructions: 93sleepCOMMON

Download Yara Rule

APIs

GetModuleFileNameW.KERNEL32(00000000,?,00000104), ref: 00404066

Part of subcall function 0041B978: GetCurrentProcessId.KERNEL32(00000000,771B3530,00000000,?,?,?,?,00466468,0040D20D,.vbs,?,?,?,?,?,004752F0), ref: 0041B99F

Part of subcall function 00418568: CloseHandle.KERNEL32(004040F5,?,?,004040F5,00465E74), ref: 0041857E
Part of subcall function 00418568: CloseHandle.KERNEL32(t^F,?,?,004040F5,00465E74), ref: 00418587

Part of subcall function 0041C485: CreateFileW.KERNEL32(00000000,80000000,00000003,00000000,00000003,00000080,00000000,?,?,?,00000000,0040A843), ref: 0041C49E

Sleep.KERNEL32(000000FA,00465E74), ref: 00404138

Strings

/sort "Visit Time" /stext ", xrefs: 004040B2
0NG, xrefs: 00404097

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseFileHandle$CreateCurrentModuleNameProcessSleep
String ID: /sort "Visit Time" /stext "$0NG
API String ID: 368326130-3219657780
Opcode ID: 3041f1bf41341a7a35509bb268a87c49b4086886f3ef8ac56f6be550602b56b3
Instruction ID: 62b88373b0174ac8ae4090b78ebfd0a8fca35ca34796720d8357018cc2c92f87
Opcode Fuzzy Hash: 3041f1bf41341a7a35509bb268a87c49b4086886f3ef8ac56f6be550602b56b3
Instruction Fuzzy Hash: E9316271A0011956CB15FBA6D8969EE7375AB90308F40007FF206B71E2EF385D89CA99

Function 004162E4 Relevance: 7.1, APIs: 1, Strings: 3, Instructions: 79COMMON

Download Yara Rule

APIs

_wcslen.LIBCMT ref: 004162F5

Part of subcall function 00413877: RegCreateKeyA.ADVAPI32(80000001,00000000,004660A4), ref: 00413885
Part of subcall function 00413877: RegSetValueExA.KERNELBASE(004660A4,000000AF,00000000,00000004,00000001,00000004,?,?,?,0040C152,00466C48,00000001,000000AF,004660A4), ref: 004138A0
Part of subcall function 00413877: RegCloseKey.ADVAPI32(004660A4,?,?,?,0040C152,00466C48,00000001,000000AF,004660A4), ref: 004138AB

Part of subcall function 00409DE4: _wcslen.LIBCMT ref: 00409DFD

Strings

!D@, xrefs: 00417089
PG, xrefs: 00416322
okmode, xrefs: 0041630F

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: _wcslen$CloseCreateValue
String ID: !D@$okmode$PG
API String ID: 3411444782-3370592832
Opcode ID: 56d367afe2ba597d6a39c7afb1f52fa5ab03872d574dd40714d897b86eaaf0d3
Instruction ID: dff749dc984b923ba5de2327a6f3f9cc2e67bcaf748228c26ce3aec7d70e92d7
Opcode Fuzzy Hash: 56d367afe2ba597d6a39c7afb1f52fa5ab03872d574dd40714d897b86eaaf0d3
Instruction Fuzzy Hash: 10119371B442011ADB187B72D832ABD22969F94358F80443FF54AAF2E2DEBD4C51525D

Function 0040C5EC Relevance: 7.1, APIs: 2, Strings: 2, Instructions: 72COMMON

Download Yara Rule

APIs

Part of subcall function 0040C4C3: PathFileExistsW.SHLWAPI(00000000,\AppData\Local\Google\Chrome\,00000000), ref: 0040C4F6

PathFileExistsW.SHLWAPI(00000000), ref: 0040C61D
PathFileExistsW.SHLWAPI(00000000,-00000011,?,00000000,00000000), ref: 0040C688

Strings

User Data\Default\Network\Cookies, xrefs: 0040C603
User Data\Profile ?\Network\Cookies, xrefs: 0040C635

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ExistsFilePath
String ID: User Data\Default\Network\Cookies$User Data\Profile ?\Network\Cookies
API String ID: 1174141254-1980882731
Opcode ID: f3bc938036da248068b0be9c9c2ef6302554ca2f51a2acae7b142117e121394f
Instruction ID: e6b9b9a8142aca5ff9e4641a3ff80a721fb4b0471daa7637ae592fad8ebd6223
Opcode Fuzzy Hash: f3bc938036da248068b0be9c9c2ef6302554ca2f51a2acae7b142117e121394f
Instruction Fuzzy Hash: B421037190011996CB14F7A2DC96CEEB738EE50319F40053FB502B31D2EF789A46C698

Function 0040C6BB Relevance: 7.1, APIs: 2, Strings: 2, Instructions: 72COMMON

Download Yara Rule

APIs

Part of subcall function 0040C526: PathFileExistsW.SHLWAPI(00000000,\AppData\Local\Microsoft\Edge\,00000000), ref: 0040C559

PathFileExistsW.SHLWAPI(00000000), ref: 0040C6EC
PathFileExistsW.SHLWAPI(00000000,-00000011,?,00000000,00000000), ref: 0040C757

Strings

User Data\Default\Network\Cookies, xrefs: 0040C6D2
User Data\Profile ?\Network\Cookies, xrefs: 0040C704

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ExistsFilePath
String ID: User Data\Default\Network\Cookies$User Data\Profile ?\Network\Cookies
API String ID: 1174141254-1980882731
Opcode ID: cddf59ed0f0a35ae698fc10c37901bb26126bcec9028eb75e0275fc853fc9b73
Instruction ID: 83f6a23093d6b0727a30a1d550f3d6f5bdb2bb72864fa742cd8a9fd6423befd9
Opcode Fuzzy Hash: cddf59ed0f0a35ae698fc10c37901bb26126bcec9028eb75e0275fc853fc9b73
Instruction Fuzzy Hash: AE21D37190011AD6CB05F7A2DC96CEEB778EE50719B50013FF502B31D2EF789A46C698

Function 0040A179 Relevance: 7.1, APIs: 3, Strings: 1, Instructions: 70threadCOMMON

Download Yara Rule

APIs

CreateThread.KERNEL32(00000000,00000000,0040A27D,?,00000000,00000000), ref: 0040A1FE
CreateThread.KERNEL32(00000000,00000000,0040A267,?,00000000,00000000), ref: 0040A20E
CreateThread.KERNEL32(00000000,00000000,0040A289,?,00000000,00000000), ref: 0040A21A

Part of subcall function 0040B164: GetLocalTime.KERNEL32(?,Offline Keylogger Started,?), ref: 0040B172
Part of subcall function 0040B164: wsprintfW.USER32 ref: 0040B1F3

Strings

Offline Keylogger Started, xrefs: 0040A19B, 0040A1A2, 0040A1CF

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CreateThread$LocalTimewsprintf
String ID: Offline Keylogger Started
API String ID: 465354869-4114347211
Opcode ID: 052d9f24e9ed53101c9c6e29893d10a0ebf43ddb848004275c2ad0d2f900b3d6
Instruction ID: bcf1cfbdc14a627f6781ea3a40f7cea6448602225ce5b2be95dc640702f6c2bd
Opcode Fuzzy Hash: 052d9f24e9ed53101c9c6e29893d10a0ebf43ddb848004275c2ad0d2f900b3d6
Instruction Fuzzy Hash: DE1194B12003187AD220B7369C86CBB765DDA8139CB00057FF946222D2EA795D54CAFB

Function 0040AEEE Relevance: 7.1, APIs: 3, Strings: 1, Instructions: 65threadCOMMON

Download Yara Rule

APIs

Part of subcall function 0040B164: GetLocalTime.KERNEL32(?,Offline Keylogger Started,?), ref: 0040B172
Part of subcall function 0040B164: wsprintfW.USER32 ref: 0040B1F3

Part of subcall function 0041B4EF: GetLocalTime.KERNEL32(00000000), ref: 0041B509

CreateThread.KERNEL32(00000000,00000000,Function_0000A267,?,00000000,00000000), ref: 0040AF6E
CreateThread.KERNEL32(00000000,00000000,Function_0000A289,?,00000000,00000000), ref: 0040AF7A
CreateThread.KERNEL32(00000000,00000000,0040A295,?,00000000,00000000), ref: 0040AF86

Strings

Online Keylogger Started, xrefs: 0040AF03, 0040AF0C, 0040AF36

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CreateThread$LocalTime$wsprintf
String ID: Online Keylogger Started
API String ID: 112202259-1258561607
Opcode ID: 1301e6b876f99197b04564c733fafc78f062806f1783c7b989fb50bec4e70a22
Instruction ID: a86b307176fed80e65d2d8085b20e14cf0e56bf63d45b36b749a5edd9f3e52e0
Opcode Fuzzy Hash: 1301e6b876f99197b04564c733fafc78f062806f1783c7b989fb50bec4e70a22
Instruction Fuzzy Hash: 1401C8A070031939E62076365C87D7F7A5DCA81398F40057FF645362C6D97D1C5586FB

Function 00406A63 Relevance: 7.1, APIs: 2, Strings: 2, Instructions: 53libraryloaderCOMMON

Download Yara Rule

APIs

LoadLibraryA.KERNEL32(crypt32,CryptUnprotectData), ref: 00406A82
GetProcAddress.KERNEL32(00000000), ref: 00406A89

Strings

CryptUnprotectData, xrefs: 00406A78
crypt32, xrefs: 00406A7D

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: AddressLibraryLoadProc
String ID: CryptUnprotectData$crypt32
API String ID: 2574300362-2380590389
Opcode ID: 58a6a211d8528d7034b6d4e537693813dfb36b0b7d2b88ce6c125ece2ab5d6dc
Instruction ID: d796ed41fc96dc9ef8d801536240fab0e9422483ab40f89d2a564a4d0f07de08
Opcode Fuzzy Hash: 58a6a211d8528d7034b6d4e537693813dfb36b0b7d2b88ce6c125ece2ab5d6dc
Instruction Fuzzy Hash: 6201B535B00216ABCB18DFAD9D449ABBBB8EB49300F14817EE95AE3341D674D9008BA4

Function 0040515C Relevance: 7.0, APIs: 3, Strings: 1, Instructions: 46synchronizationCOMMON

Download Yara Rule

APIs

WaitForSingleObject.KERNEL32(?,000003E8,?,?,?,00405159), ref: 00405173
CloseHandle.KERNEL32(?), ref: 004051CA
SetEvent.KERNEL32(?), ref: 004051D9

Strings

Connection Timeout, xrefs: 00405198

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseEventHandleObjectSingleWait
String ID: Connection Timeout
API String ID: 2055531096-499159329
Opcode ID: 0fd579d592e0ec80786bd468370273e6dda72da4d01b044bfcfe4f18e9b09a20
Instruction ID: e4880b57ed2806ada623013920947221b56867654f576af2420d72dde76e11cf
Opcode Fuzzy Hash: 0fd579d592e0ec80786bd468370273e6dda72da4d01b044bfcfe4f18e9b09a20
Instruction Fuzzy Hash: 1201D831A40F40AFE7257B368D9552BBBE0FF01302704097FE68396AE2D6789800CF59

Function 0040E7C5 Relevance: 7.0, APIs: 1, Strings: 3, Instructions: 45COMMON

Download Yara Rule

APIs

__CxxThrowException@8.LIBVCRUNTIME ref: 0040E833

Strings

ios_base::failbit set, xrefs: 0040E815
ios_base::badbit set, xrefs: 0040E7EF
ios_base::eofbit set, xrefs: 0040E822

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Exception@8Throw
String ID: ios_base::badbit set$ios_base::eofbit set$ios_base::failbit set
API String ID: 2005118841-1866435925
Opcode ID: 14b47bc0c01e13b5246ea87e39f47a408aa5ce0847750dcdb3cc0488a1de7433
Instruction ID: aca7d9cae529c24a85643cb8f0975e7fdd15ab88b82278639a3f13e82648cb6f
Opcode Fuzzy Hash: 14b47bc0c01e13b5246ea87e39f47a408aa5ce0847750dcdb3cc0488a1de7433
Instruction Fuzzy Hash: 2C01B1315443086AE618F693C843FAA73585B10708F108C2FAA15761C2F67D6961C66B

Function 00413814 Relevance: 7.0, APIs: 3, Strings: 1, Instructions: 39registryCOMMON

Download Yara Rule

APIs

RegCreateKeyW.ADVAPI32(80000001,00000000,004752D8), ref: 0041381F
RegSetValueExW.ADVAPI32(004752D8,?,00000000,00000001,00000000,00000000,004752F0,?,0040F823,pth_unenc,004752D8), ref: 0041384D
RegCloseKey.ADVAPI32(004752D8,?,0040F823,pth_unenc,004752D8), ref: 00413858

Strings

pth_unenc, xrefs: 00413818

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseCreateValue
String ID: pth_unenc
API String ID: 1818849710-4028850238
Opcode ID: 0de8c57798d2a052ed48f9ba6d58c7c81afdedd1aa2e5c5a2a8de63742f16a74
Instruction ID: 91b44a8789fefabe47d0aed0b401f4e945a8dec35bb1902c17c37083bf943f80
Opcode Fuzzy Hash: 0de8c57798d2a052ed48f9ba6d58c7c81afdedd1aa2e5c5a2a8de63742f16a74
Instruction Fuzzy Hash: 83F0C271440218FBDF10AFA1EC45FEE376CEF00B56F10452AF905A61A1E7359F04DA94

Function 0040DFA6 Relevance: 7.0, APIs: 3, Strings: 1, Instructions: 39COMMON

Download Yara Rule

APIs

std::_Lockit::_Lockit.LIBCPMT ref: 0040DFB1
std::_Locinfo::_Locinfo_ctor.LIBCPMT ref: 0040DFF0

Part of subcall function 00435640: _Yarn.LIBCPMT ref: 0043565F
Part of subcall function 00435640: _Yarn.LIBCPMT ref: 00435683

__CxxThrowException@8.LIBVCRUNTIME ref: 0040E016

Strings

bad locale name, xrefs: 0040E000

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Yarnstd::_$Exception@8Locinfo::_Locinfo_ctorLockitLockit::_Throw
String ID: bad locale name
API String ID: 3628047217-1405518554
Opcode ID: 86f49e18a429e1939de4d1535c8c5fe7fe9a78163a93b43351c768af92284890
Instruction ID: c9d4814c50014869750c7e26a4e1a69426a580a77e14145940ab7c7d7e24a8db
Opcode Fuzzy Hash: 86f49e18a429e1939de4d1535c8c5fe7fe9a78163a93b43351c768af92284890
Instruction Fuzzy Hash: EAF081314006049AC634FA62D863B9AB7B89F14718F504A7FB906228D1EF7CBA1CCA4C

Function 00416C2D Relevance: 7.0, APIs: 3, Strings: 1, Instructions: 33threadCOMMON

Download Yara Rule

APIs

CreateThread.KERNEL32(00000000,00000000,Function_0001D45D,00000000,00000000,00000000), ref: 00416C47
ShowWindow.USER32(00000009), ref: 00416C61
SetForegroundWindow.USER32 ref: 00416C6D

Part of subcall function 0041CD9B: AllocConsole.KERNEL32(00475338), ref: 0041CDA4
Part of subcall function 0041CD9B: ShowWindow.USER32(00000000,00000000), ref: 0041CDBD
Part of subcall function 0041CD9B: SetConsoleOutputCP.KERNEL32(000004E4), ref: 0041CDE2

Strings

!D@, xrefs: 00417089

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Window$ConsoleShow$AllocCreateForegroundOutputThread
String ID: !D@
API String ID: 3446828153-604454484
Opcode ID: b7364eaafb7a437eec89ed9fb4143899ef50b32a2d873a0c8232afd7958e43d5
Instruction ID: c1d0571eb829819ca76672189d51ce116019f2d3a91c4b5ec781e9fa27a10d2f
Opcode Fuzzy Hash: b7364eaafb7a437eec89ed9fb4143899ef50b32a2d873a0c8232afd7958e43d5
Instruction Fuzzy Hash: 9EF05E70158201EAD720AB62EC45AFA7B69EB54351F00483BF849D14F2DB398C85C69D

Function 004160EE Relevance: 7.0, APIs: 1, Strings: 3, Instructions: 27COMMON

Download Yara Rule

APIs

ShellExecuteW.SHELL32(00000000,open,cmd.exe,00000000,00000000,00000000), ref: 00416130

Strings

open, xrefs: 0041612A
/C , xrefs: 0041610E
cmd.exe, xrefs: 00416125

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ExecuteShell
String ID: /C $cmd.exe$open
API String ID: 587946157-3896048727
Opcode ID: 64774f0173dd2414335a6a01ca4130183aa4f4d30cf83fc1238f67c292a9c67a
Instruction ID: 0a18f3537a1213b4b5dca9b82f73c842755a7e35c30cee8a650de64661b344da
Opcode Fuzzy Hash: 64774f0173dd2414335a6a01ca4130183aa4f4d30cf83fc1238f67c292a9c67a
Instruction Fuzzy Hash: 0DE0C0B0208345AAC705E775CC95CBF73ADAA94749B50483F7142A20E2EF7C9D49C659

Function 0040B8AC Relevance: 7.0, APIs: 3, Strings: 1, Instructions: 20threadCOMMON

Download Yara Rule

APIs

TerminateThread.KERNEL32(0040A27D,00000000,004752F0,pth_unenc,0040D0B8,004752D8,004752F0,?,pth_unenc), ref: 0040B8BB
UnhookWindowsHookEx.USER32(004750F0), ref: 0040B8C7
TerminateThread.KERNEL32(0040A267,00000000,?,pth_unenc), ref: 0040B8D5

Strings

pth_unenc, xrefs: 0040B8AC

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: TerminateThread$HookUnhookWindows
String ID: pth_unenc
API String ID: 3123878439-4028850238
Opcode ID: 507b53b63eb7c6f10faa5869e7b72cd95082fe0a88c6c54c261be3869f185826
Instruction ID: 1c21f009177841ea8acfe7f5b61a435624369701cc7e40c150536a334dec3301
Opcode Fuzzy Hash: 507b53b63eb7c6f10faa5869e7b72cd95082fe0a88c6c54c261be3869f185826
Instruction Fuzzy Hash: 4AE01272205356EFD7241FA09C988267BEEDA0478A324487EF2C3626B1CA794C10CB5D

Function 0040140A Relevance: 7.0, APIs: 2, Strings: 2, Instructions: 7libraryloaderCOMMON

Download Yara Rule

APIs

GetModuleHandleA.KERNEL32(User32.dll,GetCursorInfo), ref: 00401414
GetProcAddress.KERNEL32(00000000), ref: 0040141B

Strings

GetCursorInfo, xrefs: 0040140A
User32.dll, xrefs: 0040140F

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: AddressHandleModuleProc
String ID: GetCursorInfo$User32.dll
API String ID: 1646373207-2714051624
Opcode ID: 0feee19109755bbb7e48939f97e78712d63acfb534ae43d0cb60b2001d0c131e
Instruction ID: 65f79b4a2c2aed896b4012a4b0ac893fb7d0ccba54e760513c8834f3bef68171
Opcode Fuzzy Hash: 0feee19109755bbb7e48939f97e78712d63acfb534ae43d0cb60b2001d0c131e
Instruction Fuzzy Hash: B4B09B70541740E7CB106BF45C4F9153555B514703B105476B44996151D7B44400C61E

Function 004014AF Relevance: 7.0, APIs: 2, Strings: 2, Instructions: 7libraryloaderCOMMON

Download Yara Rule

APIs

LoadLibraryA.KERNEL32(User32.dll,GetLastInputInfo), ref: 004014B9
GetProcAddress.KERNEL32(00000000), ref: 004014C0

Strings

GetLastInputInfo, xrefs: 004014AF
User32.dll, xrefs: 004014B4

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: AddressLibraryLoadProc
String ID: GetLastInputInfo$User32.dll
API String ID: 2574300362-1519888992
Opcode ID: 6185ad33e38da01c5cedd7fab51ef37947c258832bc82ab0b36b916a7b459740
Instruction ID: ea73ef4d1088e939c140d9431744cb36a9dcab52d5ea7f3e4bb33043e5d41cbe
Opcode Fuzzy Hash: 6185ad33e38da01c5cedd7fab51ef37947c258832bc82ab0b36b916a7b459740
Instruction Fuzzy Hash: 5EB092B45C1700FBCB106FA4AC4E9293AA9A614703B1088ABB845D2162EBB884008F9F

Function 0044A004 Relevance: 6.3, APIs: 4, Instructions: 305COMMONLIBRARYCODE

Download Yara Rule

APIs

_strrchr.LIBCMT ref: 0044A08F
__alldvrm.LIBCMT ref: 0044A290
__alldvrm.LIBCMT ref: 0044A2B2

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: __alldvrm$_strrchr
String ID:
API String ID: 1036877536-0
Opcode ID: 4f8832beee02cc7ac8349e43431f1a5ed1ce449240751d3aeed044ff3a2741d2
Instruction ID: 0200e234d7a66e392568480c50467de0d06b46efb2a76a7ba0b74d69ca9a70f2
Opcode Fuzzy Hash: 4f8832beee02cc7ac8349e43431f1a5ed1ce449240751d3aeed044ff3a2741d2
Instruction Fuzzy Hash: 57A166319843869FFB21CF58C8817AEBBA1FF25304F1441AFE9859B382C27D8951C75A

Function 00442801 Relevance: 6.1, APIs: 4, Instructions: 133COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 8d454ba49d51131fc87e61242d4279149af29133b98be3a40794271295c3e434
Instruction ID: 497cf8d2f4a88fd96e7f98feeb1d24cd381d204b534fd1f3fd6e485e43360072
Opcode Fuzzy Hash: 8d454ba49d51131fc87e61242d4279149af29133b98be3a40794271295c3e434
Instruction Fuzzy Hash: EA413871A00704BFF324AF79CD41B5EBBA9EB88710F10862FF105DB681E7B999418788

Function 0040C00C Relevance: 6.1, APIs: 2, Strings: 2, Instructions: 103sleepCOMMON

Download Yara Rule

APIs

Sleep.KERNEL32 ref: 0040C021
Sleep.KERNEL32(00001388), ref: 0040C0A9

Strings

Cleared browsers logins and cookies., xrefs: 0040C0F5
[Cleared browsers logins and cookies.], xrefs: 0040C0E4

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Sleep
String ID: [Cleared browsers logins and cookies.]$Cleared browsers logins and cookies.
API String ID: 3472027048-1236744412
Opcode ID: f04c9fcfc5d51e830be94f028420677c48269f78a09cd2570410497d2b162b15
Instruction ID: fac43f66edf0589ccdcbb227709f1a337e776f7542e83b73a027453bfa593f46
Opcode Fuzzy Hash: f04c9fcfc5d51e830be94f028420677c48269f78a09cd2570410497d2b162b15
Instruction Fuzzy Hash: 2531C804348380E9D6116BF554567AB7B814E93744F08457FB9C42B3D3D97E4848C7AF

Function 0040A529 Relevance: 6.1, APIs: 2, Strings: 2, Instructions: 71sleepCOMMON

Download Yara Rule

APIs

Part of subcall function 0041C551: GetForegroundWindow.USER32(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?), ref: 0041C561
Part of subcall function 0041C551: GetWindowTextLengthW.USER32(00000000), ref: 0041C56A
Part of subcall function 0041C551: GetWindowTextW.USER32(00000000,00000000,00000001), ref: 0041C594

Sleep.KERNEL32(000001F4), ref: 0040A573
Sleep.KERNEL32(00000064), ref: 0040A5FD

Strings

[ , xrefs: 0040A58F
], xrefs: 0040A57B

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Window$SleepText$ForegroundLength
String ID: [ $ ]
API String ID: 3309952895-93608704
Opcode ID: e4ff9062ebc1855ffc8709a41a4aeb88848ac43e96cbaf8abbe5df7ed01e55c0
Instruction ID: 97bd403738d1ca0cb59e80c1fc79ee6201ed0cb329172f4776a94889a39aca56
Opcode Fuzzy Hash: e4ff9062ebc1855ffc8709a41a4aeb88848ac43e96cbaf8abbe5df7ed01e55c0
Instruction Fuzzy Hash: FE119F315043006BC614BB65CC5399F77A8AF50308F40053FF552665E2FF79AA5886DB

Function 00443A33 Relevance: 6.1, APIs: 4, Instructions: 63COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: e504ac4fddb0f8a25c6be19684a152be264dadb57d82260706401bb5bc5fb7a8
Instruction ID: 17f232e73e96fb976a24982deb7d35e81c220cd9520ca4ef7e8dcf180de91df6
Opcode Fuzzy Hash: e504ac4fddb0f8a25c6be19684a152be264dadb57d82260706401bb5bc5fb7a8
Instruction Fuzzy Hash: 1301F2B36497067EFA202E786CC1F67220CDF41BBEB34032BB574712D1DA68CE404568

Function 00443AB2 Relevance: 6.1, APIs: 4, Instructions: 59COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 253450334f16ac4bada5e464aed069c53fdbe8794578123440a1a1ba72333804
Instruction ID: 34d970f17befced98e3ca294e9c9a609e5e7bfbb0444a55afbb34e25ce639c56
Opcode Fuzzy Hash: 253450334f16ac4bada5e464aed069c53fdbe8794578123440a1a1ba72333804
Instruction Fuzzy Hash: 0601A2B26096117EFA111E796CC4E27624CDB81BBF325032BF535612D6DA688E014169

Function 00448566 Relevance: 6.1, APIs: 4, Instructions: 52libraryCOMMONLIBRARYCODE

Download Yara Rule

APIs

LoadLibraryExW.KERNEL32(00000000,00000000,00000800,00000000,00000000,00000000,?,0044850D,00000000,00000000,00000000,00000000,?,00448839,00000006,FlsSetValue), ref: 00448598
GetLastError.KERNEL32(?,0044850D,00000000,00000000,00000000,00000000,?,00448839,00000006,FlsSetValue,0045F160,0045F168,00000000,00000364,?,004482E7), ref: 004485A4
LoadLibraryExW.KERNEL32(00000000,00000000,00000000,?,0044850D,00000000,00000000,00000000,00000000,?,00448839,00000006,FlsSetValue,0045F160,0045F168,00000000), ref: 004485B2

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: LibraryLoad$ErrorLast
String ID:
API String ID: 3177248105-0
Opcode ID: 03982c6842d6040e15a2f529479e2a2fef9fe475335e7dbaf6b0fa49dfb65394
Instruction ID: d5df962f837ff7629ef00c7a8b4dcab40ba3e58d8e4ddb8b40c265455ff02ab4
Opcode Fuzzy Hash: 03982c6842d6040e15a2f529479e2a2fef9fe475335e7dbaf6b0fa49dfb65394
Instruction Fuzzy Hash: AA012832602322FBD7214B289C4495B7798AB50B61B20053AFD05D3241DF34CD01CAE8

Function 0041C485 Relevance: 6.0, APIs: 4, Instructions: 50fileCOMMON

Download Yara Rule

APIs

CreateFileW.KERNEL32(00000000,80000000,00000003,00000000,00000003,00000080,00000000,?,?,?,00000000,0040A843), ref: 0041C49E
GetFileSize.KERNEL32(00000000,00000000), ref: 0041C4B2
ReadFile.KERNEL32(00000000,00000000,00000000,?,00000000,00000000,00000000), ref: 0041C4D7
CloseHandle.KERNEL32(00000000), ref: 0041C4E5

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: File$CloseCreateHandleReadSize
String ID:
API String ID: 3919263394-0
Opcode ID: 3271d486463dfc93c477f1e2c7ad2cd28a4a76e92964f49fc02a4406d9477efd
Instruction ID: d938e931a51b81dfe9e25773ede9364464a286a3a3b97e7b856b7b87d8bf29b3
Opcode Fuzzy Hash: 3271d486463dfc93c477f1e2c7ad2cd28a4a76e92964f49fc02a4406d9477efd
Instruction Fuzzy Hash: 0FF0C2B1245308BFE6101B25ACD4EBB375CEB867A9F00053EF902A22C1CA298C05913A

Function 0041C1DD Relevance: 6.0, APIs: 4, Instructions: 48COMMON

Download Yara Rule

APIs

OpenProcess.KERNEL32(00001000,00000000,?,00000000,00000000,00000000), ref: 0041C1F5
OpenProcess.KERNEL32(00000400,00000000,?,?,00000000,00000000,00000000), ref: 0041C208
CloseHandle.KERNEL32(00000000,?,00000000,00000000,00000000), ref: 0041C233
CloseHandle.KERNEL32(00000000,?,00000000,00000000,00000000), ref: 0041C23B

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CloseHandleOpenProcess
String ID:
API String ID: 39102293-0
Opcode ID: 449f4402ebb840a84195bd3231048093a1951801f3bdb5f0a33f363ac88d28a1
Instruction ID: 502f13a9e38f74389cb09c542eced9ec4ef47df168bad581006c654e14f0d55b
Opcode Fuzzy Hash: 449f4402ebb840a84195bd3231048093a1951801f3bdb5f0a33f363ac88d28a1
Instruction Fuzzy Hash: 53012BB1680315ABD61057D49C89FB7B27CDB84796F0000A7FA04D21D2EF748C818679

Function 00439863 Relevance: 6.0, APIs: 4, Instructions: 48COMMONLIBRARYCODE

Download Yara Rule

APIs

___BuildCatchObject.LIBVCRUNTIME ref: 0043987A

Part of subcall function 00439EB2: ___AdjustPointer.LIBCMT ref: 00439EFC

_UnwindNestedFrames.LIBCMT ref: 00439891
___FrameUnwindToState.LIBVCRUNTIME ref: 004398A3
CallCatchBlock.LIBVCRUNTIME ref: 004398C7

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CatchUnwind$AdjustBlockBuildCallFrameFramesNestedObjectPointerState
String ID:
API String ID: 2633735394-0
Opcode ID: f1135f3da04ba3a0995d0d42191a6de0eafd24a9b56dad318990318c05e81e44
Instruction ID: dcee73c62e3621a690853eebe59cad03ae51e1002f288686f44977c5109bb855
Opcode Fuzzy Hash: f1135f3da04ba3a0995d0d42191a6de0eafd24a9b56dad318990318c05e81e44
Instruction Fuzzy Hash: 18011732000109BBCF12AF55CC01EDA3BBAEF9D754F04511AFD5861221C3BAE861DBA5

Function 004193E3 Relevance: 6.0, APIs: 4, Instructions: 43COMMON

Download Yara Rule

APIs

GetSystemMetrics.USER32(0000004C), ref: 004193F0
GetSystemMetrics.USER32(0000004D), ref: 004193F6
GetSystemMetrics.USER32(0000004E), ref: 004193FC
GetSystemMetrics.USER32(0000004F), ref: 00419402

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: MetricsSystem
String ID:
API String ID: 4116985748-0
Opcode ID: 8421f7446e2b2501a8c7f7ac55c2b56c52e48a318564101d3507d6038f1717f6
Instruction ID: 9a44d86f369c7068fc2c949f9b02ed5542bf43da40f6b7222f807aea32733f55
Opcode Fuzzy Hash: 8421f7446e2b2501a8c7f7ac55c2b56c52e48a318564101d3507d6038f1717f6
Instruction Fuzzy Hash: DFF0A471B043155BD744EA759C51A6F6BD5EBD4264F10043FF20887281EE78DC468785

Function 00438F31 Relevance: 6.0, APIs: 4, Instructions: 14COMMON

Download Yara Rule

APIs

___vcrt_initialize_pure_virtual_call_handler.LIBVCRUNTIME ref: 00438F31
___vcrt_initialize_winapi_thunks.LIBVCRUNTIME ref: 00438F36
___vcrt_initialize_locks.LIBVCRUNTIME ref: 00438F3B

Part of subcall function 0043A43A: ___vcrt_InitializeCriticalSectionEx.LIBVCRUNTIME ref: 0043A44B

___vcrt_uninitialize_locks.LIBVCRUNTIME ref: 00438F50

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: CriticalInitializeSection___vcrt____vcrt_initialize_locks___vcrt_initialize_pure_virtual_call_handler___vcrt_initialize_winapi_thunks___vcrt_uninitialize_locks
String ID:
API String ID: 1761009282-0
Opcode ID: 37419d0d218480942dadea5656795116f0d18a982b1fc86bcd770d00ce79fbb1
Instruction ID: 04dbcd9d80b8837b95b31ffc0e846904d80335f120ca5f78e3accc67d081205e
Opcode Fuzzy Hash: 37419d0d218480942dadea5656795116f0d18a982b1fc86bcd770d00ce79fbb1
Instruction Fuzzy Hash: 59C04C15080781541C50B6B2210B2AE83461E7E38DFD074DFFCE0571038E4E043B653F

Function 00442C5D Relevance: 5.4, APIs: 2, Strings: 1, Instructions: 189COMMON

Download Yara Rule

APIs

__startOneArgErrorHandling.LIBCMT ref: 00442CED

Strings

pow, xrefs: 00442CC5, 00442CE2

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ErrorHandling__start
String ID: pow
API String ID: 3213639722-2276729525
Opcode ID: ae0341c24035669086af68b363e9d44c4063f2ceb2f02d621ae22780893f867c
Instruction ID: c2a334fe3ab53b67a82bc2a1da04863f7f1ed5e2a579c87dfbcc8ae8a095d349
Opcode Fuzzy Hash: ae0341c24035669086af68b363e9d44c4063f2ceb2f02d621ae22780893f867c
Instruction Fuzzy Hash: C6516DA1E0420296FB167B14CE4137B2BA4DB40751F704D7FF096823AAEB7D8C859A4F

Function 0040B748 Relevance: 5.3, APIs: 1, Strings: 2, Instructions: 88COMMON

Download Yara Rule

APIs

Part of subcall function 00434770: __onexit.LIBCMT ref: 00434776

__Init_thread_footer.LIBCMT ref: 0040B797

Strings

[Text copied to clipboard], xrefs: 0040B7E6
[End of clipboard], xrefs: 0040B7D9

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Init_thread_footer__onexit
String ID: [End of clipboard]$[Text copied to clipboard]
API String ID: 1881088180-3686566968
Opcode ID: 1452d6304ce3f0295fff478f129f85fb29fa27eb4ce50424bc2e0dcad400a5b7
Instruction ID: c7bebb0a0a15900a9cc4ffb6e17528162536323bfdf0e6139bd55c50ddf57f74
Opcode Fuzzy Hash: 1452d6304ce3f0295fff478f129f85fb29fa27eb4ce50424bc2e0dcad400a5b7
Instruction Fuzzy Hash: C0219F32A101054ACB14FB66D8829EDB379AF90318F10453FE505731E2EF386D4A8A9C

Function 00451B37 Relevance: 5.3, APIs: 1, Strings: 2, Instructions: 88COMMONLIBRARYCODE

Download Yara Rule

APIs

GetACP.KERNEL32(?,20001004,?,00000002,00000000,00000050,00000050,?,00451D92,?,00000050,?,?,?,?,?), ref: 00451C12

Strings

ACP, xrefs: 00451B55
OCP, xrefs: 00451B8B

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID:
String ID: ACP$OCP
API String ID: 0-711371036
Opcode ID: 9e0df5bdb224d2be14a0cd5949da06f0ee57b11af7c7271d7bdd2cdd18eeb32c
Instruction ID: fc24b39bc158c677debbea649066bee6e1bba6d32f28379ebc1c8ba741b2d3ba
Opcode Fuzzy Hash: 9e0df5bdb224d2be14a0cd5949da06f0ee57b11af7c7271d7bdd2cdd18eeb32c
Instruction Fuzzy Hash: BA217D22A4010063DB34CF54C940B9B326ADF50B27F568166ED09C7322F73AED44C39C

Function 00404FF4 Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 67timeCOMMON

Download Yara Rule

APIs

GetLocalTime.KERNEL32(?,00475598,?,00000000,?,?,?,?,?,?,00415CC9,?,00000001,0000004C,00000000), ref: 00405030

Part of subcall function 0041B4EF: GetLocalTime.KERNEL32(00000000), ref: 0041B509

GetLocalTime.KERNEL32(?,00475598,?,00000000,?,?,?,?,?,?,00415CC9,?,00000001,0000004C,00000000), ref: 00405087

Strings

KeepAlive | Enabled | Timeout: , xrefs: 0040501F

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: LocalTime
String ID: KeepAlive | Enabled | Timeout:
API String ID: 481472006-1507639952
Opcode ID: 94476530adddf729a94900e8ced82c90480f790f78fd79a0466f5c5f7008df8a
Instruction ID: 59903f388a44bacb81d563bcbf5ab321eb0051b597eccb46fab67989b44e7fd4
Opcode Fuzzy Hash: 94476530adddf729a94900e8ced82c90480f790f78fd79a0466f5c5f7008df8a
Instruction Fuzzy Hash: 1D21F2719046405BD710B7259C0676F7B64E751308F40087EE8491B2A6DA7D5A88CBEF

Function 0041663B Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 62sleepfilenetworkCOMMON

Download Yara Rule

APIs

Sleep.KERNEL32 ref: 00416640
URLDownloadToFileW.URLMON(00000000,00000000,00000002,00000000,00000000), ref: 004166A2

Strings

!D@, xrefs: 00417089

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: DownloadFileSleep
String ID: !D@
API String ID: 1931167962-604454484
Opcode ID: 07a7ba679a22719b007f27f942da87136b12813d5d7402b4186b0f1ae2008f5d
Instruction ID: f21b004d79e7af0ef9ad63e4b6518ad07bb10e0138b316cec4f8e9f86784bb19
Opcode Fuzzy Hash: 07a7ba679a22719b007f27f942da87136b12813d5d7402b4186b0f1ae2008f5d
Instruction Fuzzy Hash: C6115171A083029AC714FF72D8969BE77A8AF54348F400C3FF546621E2EE3C9949C65A

Function 0041B4EF Relevance: 5.3, APIs: 1, Strings: 2, Instructions: 59timeCOMMON

Download Yara Rule

APIs

GetLocalTime.KERNEL32(00000000), ref: 0041B509

Strings

| , xrefs: 0041B53C
%02i:%02i:%02i:%03i , xrefs: 0041B51E

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: LocalTime
String ID: | $%02i:%02i:%02i:%03i
API String ID: 481472006-2430845779
Opcode ID: 0b58fb712609a629be2860926311a3a1d9782cd388fbf364b696734300abae58
Instruction ID: b0c371a91d376d28eb23a1cf2c2b6b2589463c7c7bf84255da33bc44f247512a
Opcode Fuzzy Hash: 0b58fb712609a629be2860926311a3a1d9782cd388fbf364b696734300abae58
Instruction Fuzzy Hash: 361181714082055AC304EB62D8419BFB3E9AB44348F50093FF895A21E1EF3CDA49C65A

Function 0041AD17 Relevance: 5.3, APIs: 1, Strings: 2, Instructions: 50COMMON

Download Yara Rule

APIs

PathFileExistsW.SHLWAPI(00000000), ref: 0041AD3C

Strings

alarm.wav, xrefs: 0041AD27
hYG, xrefs: 0041AD46

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ExistsFilePath
String ID: alarm.wav$hYG
API String ID: 1174141254-2782910960
Opcode ID: 0e1c4e1224622d2e2eba9349cd815abebc3d2b7a1c969d03ea25083f5c27e476
Instruction ID: 1ebdaa4a32a078914063a8122a991a3a49773bb3edac1861de613ef54c78e1f6
Opcode Fuzzy Hash: 0e1c4e1224622d2e2eba9349cd815abebc3d2b7a1c969d03ea25083f5c27e476
Instruction Fuzzy Hash: 7A01F5B064460156C604F37698167EE37464B80319F00447FF68A266E2EFBC9D99C68F

Function 0040B051 Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 48COMMON

Download Yara Rule

APIs

Part of subcall function 0040B164: GetLocalTime.KERNEL32(?,Offline Keylogger Started,?), ref: 0040B172
Part of subcall function 0040B164: wsprintfW.USER32 ref: 0040B1F3

Part of subcall function 0041B4EF: GetLocalTime.KERNEL32(00000000), ref: 0041B509

CloseHandle.KERNEL32(?), ref: 0040B0B4
UnhookWindowsHookEx.USER32 ref: 0040B0C7

Strings

Online Keylogger Stopped, xrefs: 0040B061, 0040B069, 0040B090

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: LocalTime$CloseHandleHookUnhookWindowswsprintf
String ID: Online Keylogger Stopped
API String ID: 1623830855-1496645233
Opcode ID: 14d91ba3cc0780b58bc46c93ea61c46197eef5bd77683ed78bbf46c7536d2da3
Instruction ID: 2e372e3e3892c4e8816e9c8053feed756abc81e7e35a03d4dadb391bbfa0e77d
Opcode Fuzzy Hash: 14d91ba3cc0780b58bc46c93ea61c46197eef5bd77683ed78bbf46c7536d2da3
Instruction Fuzzy Hash: 0101F5306002049BD7217B35C80B3BF7BA59B41305F40007FE642226D2EBB91845D7DE

Function 004017EC Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 44COMMON

Download Yara Rule

APIs

waveInPrepareHeader.WINMM(?,00000020,?,?,00476B50,00474EE0,?,00000000,00401A15), ref: 00401849
waveInAddBuffer.WINMM(?,00000020,?,00000000,00401A15), ref: 0040185F

Strings

XMG, xrefs: 004017F8

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: wave$BufferHeaderPrepare
String ID: XMG
API String ID: 2315374483-813777761
Opcode ID: 84db4ebe13300bab6e2e85a4a45c37fcad2fa82ad9d185d6556c2711ca00a3b1
Instruction ID: 6f1d19605e244f5f119b09d66236675289974365e05be472c2159163c6862827
Opcode Fuzzy Hash: 84db4ebe13300bab6e2e85a4a45c37fcad2fa82ad9d185d6556c2711ca00a3b1
Instruction Fuzzy Hash: D3016D71700301AFD7209F75EC48969BBA9FB89355701413AF409D3762EB759C90CBA8

Function 00448AE6 Relevance: 5.3, APIs: 1, Strings: 2, Instructions: 35COMMONLIBRARYCODE

Download Yara Rule

APIs

IsValidLocale.KERNEL32(00000000,JD,00000000,00000001,?,?,00444AEA,?,?,004444CA,?,00000004), ref: 00448B32

Strings

IsValidLocaleName, xrefs: 00448AF7, 00448B01
JD, xrefs: 00448B29, 00448B16

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: LocaleValid
String ID: IsValidLocaleName$JD
API String ID: 1901932003-2234456777
Opcode ID: 98bf4732c76f9d0cbfb8c103c3b900cf5be1bffc9926f7dc5154a94851103fac
Instruction ID: c43517d2c5aad0833927174c53c021eab8a1ac695cd7bc198788f3b2bcf9e263
Opcode Fuzzy Hash: 98bf4732c76f9d0cbfb8c103c3b900cf5be1bffc9926f7dc5154a94851103fac
Instruction Fuzzy Hash: D6F05230A80308F7DB106B60DC06FAEBF58CB04B52F10017EFD046B291CE786E05929E

Function 0040C4C3 Relevance: 5.3, APIs: 1, Strings: 2, Instructions: 34COMMON

Download Yara Rule

APIs

PathFileExistsW.SHLWAPI(00000000,\AppData\Local\Google\Chrome\,00000000), ref: 0040C4F6

Strings

\AppData\Local\Google\Chrome\, xrefs: 0040C4E0
UserProfile, xrefs: 0040C4CA

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ExistsFilePath
String ID: UserProfile$\AppData\Local\Google\Chrome\
API String ID: 1174141254-4188645398
Opcode ID: d6df45e634b6afbccae3fd0fe3c480d2b3110c006c85663e0c742c56e2ad0e6a
Instruction ID: 529cceb54bdbac8586af3e6ebd5273a77adcdcd577382419881006e182ae29c8
Opcode Fuzzy Hash: d6df45e634b6afbccae3fd0fe3c480d2b3110c006c85663e0c742c56e2ad0e6a
Instruction Fuzzy Hash: 96F05E31A00219A6C604BBF69C478BF7B3C9D50709B50017FBA01B61D3EE789945C6EE

Function 0040C526 Relevance: 5.3, APIs: 1, Strings: 2, Instructions: 34COMMON

Download Yara Rule

APIs

PathFileExistsW.SHLWAPI(00000000,\AppData\Local\Microsoft\Edge\,00000000), ref: 0040C559

Strings

\AppData\Local\Microsoft\Edge\, xrefs: 0040C543
UserProfile, xrefs: 0040C52D

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ExistsFilePath
String ID: UserProfile$\AppData\Local\Microsoft\Edge\
API String ID: 1174141254-2800177040
Opcode ID: 6b2bbaa95f382bae7588de9092395feb5a0607f01bf817232799a9fc0a715970
Instruction ID: 330371ab8f71d6844e3501a7b0875f3b866c8fe31c1dcac5d822fe972055fe7f
Opcode Fuzzy Hash: 6b2bbaa95f382bae7588de9092395feb5a0607f01bf817232799a9fc0a715970
Instruction Fuzzy Hash: ECF05E31A00219A6CA14B7B69C47CEF7B6C9D50705B10017FB602B61D2EE78994186EE

Function 0040C589 Relevance: 5.3, APIs: 1, Strings: 2, Instructions: 34COMMON

Download Yara Rule

APIs

PathFileExistsW.SHLWAPI(00000000,\Opera Software\Opera Stable\,00000000), ref: 0040C5BC

Strings

\Opera Software\Opera Stable\, xrefs: 0040C5A6
AppData, xrefs: 0040C590

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ExistsFilePath
String ID: AppData$\Opera Software\Opera Stable\
API String ID: 1174141254-1629609700
Opcode ID: eb22ca10a5fa219f5c4dc8a07dafa017cd8c89abc0008a47340e43b7a4e1140f
Instruction ID: 49b076bb86b4c8db4da1bdedad10e463925805c403c57d636a3174f469f12df7
Opcode Fuzzy Hash: eb22ca10a5fa219f5c4dc8a07dafa017cd8c89abc0008a47340e43b7a4e1140f
Instruction Fuzzy Hash: 13F05E31A00319A6CA14B7B69C47CEF7B7C9D10709B40017BB601B61D2EE789D4586EA

Function 0040B646 Relevance: 5.3, APIs: 1, Strings: 2, Instructions: 32keyboardCOMMON

Download Yara Rule

APIs

GetKeyState.USER32(00000011), ref: 0040B64B

Part of subcall function 0040A3E0: GetForegroundWindow.USER32(?,?,00000000), ref: 0040A416
Part of subcall function 0040A3E0: GetWindowThreadProcessId.USER32(00000000,?), ref: 0040A422
Part of subcall function 0040A3E0: GetKeyboardLayout.USER32(00000000), ref: 0040A429
Part of subcall function 0040A3E0: GetKeyState.USER32(00000010), ref: 0040A433
Part of subcall function 0040A3E0: GetKeyboardState.USER32(?,?,00000000), ref: 0040A43E
Part of subcall function 0040A3E0: ToUnicodeEx.USER32(00000054,?,?,?,00000010,00000000,00000000), ref: 0040A461
Part of subcall function 0040A3E0: ToUnicodeEx.USER32(?,?,00000010,00000000,00000000), ref: 0040A4C1

Part of subcall function 0040A636: SetEvent.KERNEL32(?,?,00000000,0040B20A,00000000), ref: 0040A662

Strings

[AltL], xrefs: 0040B68D
[AltR], xrefs: 0040B681

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: State$KeyboardUnicodeWindow$EventForegroundLayoutProcessThread
String ID: [AltL]$[AltR]
API String ID: 2738857842-2658077756
Opcode ID: 440f2a55e07645c447245340f9966782ae35bb9e0b4477c7a4060e7ad180e5fa
Instruction ID: e48b288e44f9d4c6b211653e2fe3bcc76c2b66b59b43e84e4aaf588e4500f4a3
Opcode Fuzzy Hash: 440f2a55e07645c447245340f9966782ae35bb9e0b4477c7a4060e7ad180e5fa
Instruction Fuzzy Hash: 3BE0652134021052C828323E592F6BE2D51C742754B86057FF9826B6C5DABF4D1542CF

Function 0044ECEC Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 31COMMON

Download Yara Rule

APIs

GetOEMCP.KERNEL32(00000000,?,?,0044EF75,?), ref: 0044ED17
GetACP.KERNEL32(00000000,?,?,0044EF75,?), ref: 0044ED2E

Strings

uD, xrefs: 0044ED05

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID:
String ID: uD
API String ID: 0-2547262877
Opcode ID: c5b08800a69d4838b4f5beafbc063674321feb547ffb76a205f46ddd03b66443
Instruction ID: 19c10458df6b4aed5d20bc802b22671fd2b069e30d3a1616a3713fc20edc201d
Opcode Fuzzy Hash: c5b08800a69d4838b4f5beafbc063674321feb547ffb76a205f46ddd03b66443
Instruction Fuzzy Hash: A5F0C871800105CBEB20DB55DC897697771BF11335F144755E4394A6E2C7B98C81CF49

Function 0041618A Relevance: 5.3, APIs: 1, Strings: 2, Instructions: 27COMMON

Download Yara Rule

APIs

ShellExecuteW.SHELL32(00000000,open,00000000,00000000,00000000,00000000), ref: 004161A8

Strings

!D@, xrefs: 00417089
open, xrefs: 004161A2

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ExecuteShell
String ID: !D@$open
API String ID: 587946157-1586967515
Opcode ID: ef1b3a0f4602e6d199ecf0e45d17a7acf077c1a045a33f1301243906c424f492
Instruction ID: 73504a7432a82bf20c2cd712858cac99996ed9f8eaf32da6c0f13d1c3fa6c831
Opcode Fuzzy Hash: ef1b3a0f4602e6d199ecf0e45d17a7acf077c1a045a33f1301243906c424f492
Instruction Fuzzy Hash: 2FE0ED712483059AD614EA72DC91AFE7358AB54755F40083FF506514E2EE3C5849C65A

Function 0040B6A0 Relevance: 5.3, APIs: 1, Strings: 2, Instructions: 24keyboardCOMMON

Download Yara Rule

APIs

GetKeyState.USER32(00000012), ref: 0040B6A5

Strings

[CtrlR], xrefs: 0040B6C2
[CtrlL], xrefs: 0040B6D3

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: State
String ID: [CtrlL]$[CtrlR]
API String ID: 1649606143-2446555240
Opcode ID: 74451c87ab4e18a563cce8b4b99f8aefb6389db58d63b1dc50ea5b4c36b24e36
Instruction ID: bec5627f59812d2efb235ad4bfa8f6d19d2d97b3e0140e65676d9d4505e8418d
Opcode Fuzzy Hash: 74451c87ab4e18a563cce8b4b99f8aefb6389db58d63b1dc50ea5b4c36b24e36
Instruction Fuzzy Hash: 6FE04F2160021052C524363D5A1E67D2911CB52754B42096FF882A76CADEBF891543CF

Function 0040E79F Relevance: 5.3, APIs: 1, Strings: 2, Instructions: 23COMMON

Download Yara Rule

APIs

Part of subcall function 00434770: __onexit.LIBCMT ref: 00434776

__Init_thread_footer.LIBCMT ref: 00410F29

Strings

0kG, xrefs: 00410F31
,kG, xrefs: 00410F04

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: Init_thread_footer__onexit
String ID: ,kG$0kG
API String ID: 1881088180-2015055088
Opcode ID: 3543072a86426642cb3d95922a277c4e502be0bac8cf48ffd361c80e3a631357
Instruction ID: c595ded0a674a2b9ccc74dbc71d20adb946c68f5a758ea4f5ad5526f3cc50642
Opcode Fuzzy Hash: 3543072a86426642cb3d95922a277c4e502be0bac8cf48ffd361c80e3a631357
Instruction Fuzzy Hash: 35E0D8312149208EC214A32995829C93791DB4E335B61412BF414D72D5CBAEB8C1CA1D

Function 00413A23 Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 23registryCOMMON

Download Yara Rule

APIs

RegOpenKeyExW.ADVAPI32(80000002,Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\,00000000,00000002,?,80000002,80000002,0040D144,00000000,004752D8,004752F0,?,pth_unenc), ref: 00413A31
RegDeleteValueW.ADVAPI32(?,?,?,pth_unenc), ref: 00413A45

Strings

Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\, xrefs: 00413A2F

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: DeleteOpenValue
String ID: Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\
API String ID: 2654517830-1051519024
Opcode ID: 37389d7ee51bec1c2129a7b253fd7a72f11d6a1cc032b6ab4e225ceb9c6d243b
Instruction ID: 6fb421a43559def270d35797bbb86f7c8bc210cd52a17bc53693ea6618a40a87
Opcode Fuzzy Hash: 37389d7ee51bec1c2129a7b253fd7a72f11d6a1cc032b6ab4e225ceb9c6d243b
Instruction Fuzzy Hash: 99E0C23124420CFBDF104F71DD06FFA376CDB01F42F1006A5BA0692091C626DF049668

Function 0040B869 Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 22fileCOMMON

Download Yara Rule

APIs

DeleteFileW.KERNEL32(00000000,?,pth_unenc), ref: 0040B876
RemoveDirectoryW.KERNEL32(00000000,?,pth_unenc), ref: 0040B8A1

Strings

pth_unenc, xrefs: 0040B869

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: DeleteDirectoryFileRemove
String ID: pth_unenc
API String ID: 3325800564-4028850238
Opcode ID: f0c530d5f410f6e48232dff94e8b4526202df80a5f9212f67769b953604160dd
Instruction ID: 8281cfb8de641f04b50c20d0c8e921e0d4b8d2282f61a3be21f0805504db5409
Opcode Fuzzy Hash: f0c530d5f410f6e48232dff94e8b4526202df80a5f9212f67769b953604160dd
Instruction Fuzzy Hash: 45E046321007119BCB14AB258C48AD6339CAF0031AF00486FA492A32A1DF38AC09CAA8

Function 00412850 Relevance: 5.3, APIs: 2, Strings: 1, Instructions: 13synchronizationCOMMON

Download Yara Rule

APIs

TerminateProcess.KERNEL32(00000000,pth_unenc,0040F8C8), ref: 00412860
WaitForSingleObject.KERNEL32(000000FF), ref: 00412873

Strings

pth_unenc, xrefs: 00412850

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ObjectProcessSingleTerminateWait
String ID: pth_unenc
API String ID: 1872346434-4028850238
Opcode ID: 1b0d5640518fcde21729cf1b02f36aec3fd37732ecf9f275e44c4103a8157302
Instruction ID: 1c2a9d3d993a2aa40768a62e13ec0bdc830226799852dc8a6b6faba0c59f1205
Opcode Fuzzy Hash: 1b0d5640518fcde21729cf1b02f36aec3fd37732ecf9f275e44c4103a8157302
Instruction Fuzzy Hash: 2FD01234189312FFD7350F60EE4DB043B98A705362F140265F428512F1C7A58994EA59

Function 00440C91 Relevance: 5.1, APIs: 4, Instructions: 139COMMONLIBRARYCODE

Download Yara Rule

APIs

MultiByteToWideChar.KERNEL32(?,00000009,?,00000000,00000000,?,00000000,00000000,00000000,00000000,00000000,00000000,?,?,00000000,00401D55), ref: 00440D27
GetLastError.KERNEL32 ref: 00440D35
MultiByteToWideChar.KERNEL32(?,00000001,?,?,00000000,?), ref: 00440D90

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ByteCharMultiWide$ErrorLast
String ID:
API String ID: 1717984340-0
Opcode ID: 06151d672a34678faa0f1c8d5979b725e0733317c82078799b35041d461e39d5
Instruction ID: f204e272a103731937cf510deb2d9f687334ef06d731906aa630a644c7418207
Opcode Fuzzy Hash: 06151d672a34678faa0f1c8d5979b725e0733317c82078799b35041d461e39d5
Instruction Fuzzy Hash: BA411871A00206EFEF218FA5C8447AB7BA5EF45310F10816BFA549B3A1DB38AD25C759

Function 00411B5F Relevance: 5.1, APIs: 4, Instructions: 119COMMON

Download Yara Rule

APIs

IsBadReadPtr.KERNEL32(?,00000014,00000000,00000000,00000001,?,?,?,00411EF0), ref: 00411B8C
IsBadReadPtr.KERNEL32(?,00000014,00411EF0), ref: 00411C58
SetLastError.KERNEL32(0000007F,?,?,?,?,?,?,?,?,?,?,?,?,?), ref: 00411C7A
SetLastError.KERNEL32(0000007E,00411EF0), ref: 00411C91

Memory Dump Source

Source File: 00000006.00000002.3733384161.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Offset: 00400000, based on PE: true

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_6_2_400000_CasPol.jbxd

Yara matches

Similarity

API ID: ErrorLastRead
String ID:
API String ID: 4100373531-0
Opcode ID: 46f42941f51e653cdae40cd00269a703bf4e12df5cc4a1911c605fdb7767d4e6
Instruction ID: 277f4bdee2933866d2d1c697a3b04f0a6a13197b354a533a519a822f1f8833ca
Opcode Fuzzy Hash: 46f42941f51e653cdae40cd00269a703bf4e12df5cc4a1911c605fdb7767d4e6
Instruction Fuzzy Hash: 37419C75244305DFE7248F18DC84BA7B3E8FB48711F00082EEA8A87661F739E845CB99

Description:	Adversaries may interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	Module: Module Load, Process: OS API Execution
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, macOS and Linux distributions include some flavor of Unix Shell while Windows installations include the Windows Command Shell and PowerShell .
Tactics:	Execution
Data Sources:	Command: Command Execution, Module: Module Load, Process: Process Creation, Process: Process Metadata, Script: Script Execution
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Network, Office 365, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse the Windows service control manager to execute malicious commands or payloads. The Windows service control manager ( `services.exe` ) is an interface to manage and manipulate services.The service control manager is accessible to users via GUI components as well as system utilities such as `sc.exe` and Net .
Tactics:	Execution
Data Sources:	Command: Command Execution, Network Traffic: Network Traffic Flow, Process: Process Creation, Service: Service Creation, Windows Registry: Windows Registry Key Modification
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may create or modify Windows services to repeatedly execute malicious payloads as part of persistence. When Windows boots up, it starts programs or applications called services that perform background system functions.Windows service configuration information, including the file path to the service's executable or recovery programs/commands, is stored in the Windows Registry.
Tactics:	Persistence, Privilege Escalation
Data Sources:	Command: Command Execution, Driver: Driver Load, File: File Metadata, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Creation, Service: Service Creation, Service: Service Modification, Windows Registry: Windows Registry Key Creation, Windows Registry: Windows Registry Key Modification
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may bypass UAC mechanisms to elevate process privileges on system. Windows User Account Control (UAC) allows a program to elevate its privileges (tracked as integrity levels ranging from low to high) to perform a task under administrator-level permissions, possibly by prompting the user for confirmation. The impact to the user ranges from denying the operation under high enforcement to allowing the user to perform the action if they are in the local administrators group and click through the prompt or allowing them to enter an administrator password to complete the action.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	Command: Command Execution, Process: Process Creation, Process: Process Metadata, Windows Registry: Windows Registry Key Modification
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify access tokens to operate under a different user or system security context to perform actions and bypass access controls. Windows uses access tokens to determine the ownership of a running process. A user can manipulate access tokens to make a running process appear as though it is the child of a different process or belongs to someone other than the user that started the process. When this occurs, the process also takes on the security context associated with the new token.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	Active Directory: Active Directory Object Modification, Command: Command Execution, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, User Account: User Account Metadata
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use Obfuscated Files or Information to hide artifacts of an intrusion from analysis. They may require separate mechanisms to decode or deobfuscate that information depending on how they intend to use it. Methods for doing that include built-in functionality of malware or by using utilities present on the system.
Tactics:	Defense Evasion
Data Sources:	File: File Modification, Process: Process Creation, Script: Script Execution
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	File: File Metadata
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Metadata, File: File Modification, Image: Image Metadata, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, Scheduled Job: Scheduled Job Metadata, Scheduled Job: Scheduled Job Modification, Service: Service Creation, Service: Service Metadata
Platforms:	Containers, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use methods of capturing user input to obtain credentials or collect information. During normal system usage, users often provide credentials to various different locations, such as login pages/portals or system dialog boxes. Input capture mechanisms may be transparent to the user (e.g. Credential API Hooking ) or rely on deceiving the user into providing input into what they believe to be a genuine service (e.g. Web Portal Capture ).
Tactics:	Collection, Credential Access
Data Sources:	Driver: Driver Load, File: File Modification, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, Windows Registry: Windows Registry Key Modification
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may search local file systems and remote file shares for files containing insecurely stored credentials. These can be files created by users to store their own credentials, shared credential stores for a group of individuals, configuration files containing passwords for a system or service, or source code/binary files containing embedded passwords.
Tactics:	Credential Access
Data Sources:	Command: Command Execution, File: File Access, Process: Process Creation
Platforms:	Containers, IaaS, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may gather the system time and/or time zone from a local or remote system. The system time is set and stored by the Windows Time Service within a domain to maintain time synchronization between systems and services in an enterprise network.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of valid accounts, usernames, or email addresses on a system or within a compromised environment. This information can help adversaries determine which accounts exist, which can aid in follow-on behavior such as brute-forcing, spear-phishing attacks, or account takeovers (e.g., Valid Accounts ).
Tactics:	Discovery
Data Sources:	Command: Command Execution, File: File Access, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may try to gather information about registered local system services. Adversaries may obtain information about services using tools as well as OS utility commands such as `sc query` , `tasklist /svc` , `systemctl --type=service` , and `net start` .
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report C1ZsNxSer8.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Threat Intel

Malware Configuration

Threatname: Remcos

Yara Signatures

Memory Dumps

Unpacked PEs

Sigma Signatures

Snort Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Cryptography

Exploits

Privilege Escalation

Compliance

Spreading

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

E-Banking Fraud

Spam, unwanted Advertisements and Ransom Demands

System Summary

Data Obfuscation

Persistence and Installation Behavior

Boot Survival

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Language, Device and Operating System Detection

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\BEDT2L3A\json[1].json

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Rich Headers

Windows Analysis Report
C1ZsNxSer8.exe

Function 00007FF774A126B0 Relevance: 10.6, APIs: 7, Instructions: 120
COMMON

Function 00007FF774A05760 Relevance: 5.3, APIs: 1, Strings: 2, Instructions: 95
COMMON

Function 00007FF774A19140 Relevance: 2.9, Strings: 2, Instructions: 421
COMMON

Function 00007FF774A12260 Relevance: 15.9, APIs: 6, Strings: 3, Instructions: 107
COMMON

Function 00007FF774A0B020 Relevance: 8.8, APIs: 4, Strings: 1, Instructions: 90
memoryCOMMON

Function 00007FF774A06620 Relevance: 7.1, APIs: 3, Strings: 1, Instructions: 88
sleepCOMMON

Function 00007FF774A0B320 Relevance: 6.0, APIs: 4, Instructions: 26
threadCOMMON

Function 00007FF774A12080 Relevance: 5.4, APIs: 2, Strings: 1, Instructions: 132
COMMON

Function 00007FF774A404D0 Relevance: 5.1, APIs: 4, Instructions: 84
COMMON

Function 00007FF774A1CF30 Relevance: 4.7, APIs: 3, Instructions: 195
threadCOMMON

Function 00007FF774A12930 Relevance: 4.5, APIs: 3, Instructions: 34
memoryCOMMON

Function 00007FF774A09F40 Relevance: 3.6, APIs: 1, Strings: 1, Instructions: 71
COMMON

Function 00007FF774A68ED4 Relevance: 3.0, APIs: 2, Instructions: 21
COMMONLIBRARYCODE

Function 00007FF774A0B2E0 Relevance: 3.0, APIs: 2, Instructions: 18
threadCOMMON

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to identify the primary user, currently logged in user, set of users that commonly uses a system, or whether a user is actively using the system. They may do this, for example, by retrieving account usernames or by using OS Credential Dumping . The information may be collected in a number of different ways using other Discovery techniques, because user and username details are prevalent throughout a system and include running process ownership, file/directory ownership, session information, and system logs. Adversaries may use the information from [System Owner/User Discovery](https://attack.mitre.org/techniques/T1033) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Command: Command Execution, File: File Creation, Process: Process Creation, Script: Script Execution
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may collect data stored in the clipboard from users copying information within or between applications.
Tactics:	Collection
Data Sources:	Command: Command Execution, Process: OS API Execution
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Tools or files may be copied from an external adversary-controlled system to the victim network through the command and control channel or through alternate protocols such as ftp . Once present, adversaries may also transfer/spread tools between victim devices within a compromised environment (i.e. Lateral Tool Transfer ).
Tactics:	Command and Control
Data Sources:	Command: Command Execution, File: File Creation, Network Traffic: Network Connection Creation, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre