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Windows Analysis Report
041025.exe

Overview

General Information

Sample name:	041025.exe
Analysis ID:	1661512
MD5:	61e4f067963c7dbd7547e1c8ad1c74a6
SHA1:	2792be80df914df9c1f3ae21a2c4cde29f96529c
SHA256:	f8984264632a0aba48bcd90967988aa1d2c10f9381d00abc08456431ea46d208
Tags:	exeuser-lowmal3
Infos:

Detection

Remcos

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

Signatures

Antivirus detection for URL or domain

Detected Remcos RAT

Found malware configuration

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sigma detected: Remcos

Suricata IDS alerts for network traffic

Yara detected AntiVM3

Yara detected Remcos RAT

.NET source code contains potential unpacker

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

Installs a global keyboard hook

Joe Sandbox ML detected suspicious sample

Abnormal high CPU Usage

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

Binary contains a suspicious time stamp

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)

Contains long sleeps (>= 3 min)

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

Detected TCP or UDP traffic on non-standard ports

Detected potential crypto function

Enables debug privileges

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 large amount of non-executed APIs

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

Queries the volume information (name, serial number etc) of a device

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

Suricata IDS alerts with low severity for network traffic

Uses 32bit PE files

Uses Microsoft's Enhanced Cryptographic Provider

Uses code obfuscation techniques (call, push, ret)

Yara signature match

Classification

Process Tree

System is w10x64

041025.exe (PID: 7288 cmdline: "C:\Users\user\Desktop\041025.exe" MD5: 61E4F067963C7DBD7547E1C8AD1C74A6)

041025.exe (PID: 7400 cmdline: "C:\Users\user\Desktop\041025.exe" MD5: 61E4F067963C7DBD7547E1C8AD1C74A6)

041025.exe (PID: 7408 cmdline: "C:\Users\user\Desktop\041025.exe" MD5: 61E4F067963C7DBD7547E1C8AD1C74A6)

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": [
    "vtrow.ydns.eu:2404:1"
  ],
  "Assigned name": "ServerT",
  "Connect interval": "1",
  "Install flag": "Disable",
  "Setup HKCU\\Run": "Enable",
  "Setup HKLM\\Run": "Enable",
  "Install path": "Application path",
  "Copy file": "conhost.exe",
  "Startup value": "Edge",
  "Hide file": "Enable",
  "Mutex": "Rmc-OYYBQ1",
  "Keylog flag": "1",
  "Keylog path": "Application path",
  "Keylog file": "logs.dat",
  "Keylog crypt": "Disable",
  "Hide keylog file": "Disable",
  "Screenshot flag": "Disable",
  "Screenshot time": "1",
  "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",
  "Audio folder": "MicRecords",
  "Connect delay": "0",
  "Copy folder": "Microsoft",
  "Keylog folder": "remcos",
  "Keylog file max size": "100"
}

Yara Signatures

Dropped Files

Source	Rule	Description	Author	Strings
C:\ProgramData\remcos\logs.dat	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security

Memory Dumps

Source	Rule	Description	Author	Strings
00000004.00000002.3722036327.0000000000BD4000.00000004.00000020.00020000.00000000.sdmp	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
00000004.00000002.3722512274.000000000265E000.00000004.00000010.00020000.00000000.sdmp	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
00000004.00000002.3722036327.0000000000B87000.00000004.00000020.00020000.00000000.sdmp	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x691e0:$a1: Remcos restarted by watchdog! 0x69738:$a3: %02i:%02i:%02i:%03i 0x69abd:$a4: * Remcos v
00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp	REMCOS_RAT_variants	unknown	unknown	0x641e4:$str_a1: C:\Windows\System32\cmd.exe 0x64160:$str_a3: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x64160:$str_a4: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x63610:$str_a5: \AppData\Local\Google\Chrome\User Data\Default\Login Data 0x63e48:$str_b1: CreateObject("Scripting.FileSystemObject").DeleteFile(Wscript.ScriptFullName) 0x6320c:$str_b2: Executing file: 0x64328:$str_b3: GetDirectListeningPort 0x63c08:$str_b4: Set fso = CreateObject("Scripting.FileSystemObject") 0x63e30:$str_b7: \update.vbs 0x63234:$str_b9: Downloaded file: 0x63220:$str_b10: Downloading file: 0x632c4:$str_b12: Failed to upload file: 0x642f0:$str_b13: StartForward 0x64310:$str_b14: StopForward 0x63dd8:$str_b15: fso.DeleteFile " 0x63d6c:$str_b16: On Error Resume Next 0x63e08:$str_b17: fso.DeleteFolder " 0x632b4:$str_b18: Uploaded file: 0x63274:$str_b19: Unable to delete: 0x63da0:$str_b20: while fso.FileExists(" 0x63749:$str_c0: [Firefox StoredLogins not found]
00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp	INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer	detects Windows exceutables potentially bypassing UAC using eventvwr.exe	ditekSHen	0x63100:$s1: \Classes\mscfile\shell\open\command 0x63160:$s1: \Classes\mscfile\shell\open\command 0x63148:$s2: eventvwr.exe
00000000.00000002.1278437167.00000000040F9000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
00000000.00000002.1278437167.00000000040F9000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x68350:$a1: Remcos restarted by watchdog! 0xdd970:$a1: Remcos restarted by watchdog! 0x152bb0:$a1: Remcos restarted by watchdog! 0x688a8:$a3: %02i:%02i:%02i:%03i 0xddec8:$a3: %02i:%02i:%02i:%03i 0x153108:$a3: %02i:%02i:%02i:%03i 0x68c2d:$a4: * Remcos v 0xde24d:$a4: * Remcos v 0x15348d:$a4: * Remcos v
Process Memory Space: 041025.exe PID: 7288	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
Process Memory Space: 041025.exe PID: 7288	JoeSecurity_AntiVM_3	Yara detected AntiVM_3	Joe Security
Process Memory Space: 041025.exe PID: 7288	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x6e553:$a1: Remcos restarted by watchdog! 0x6ea8a:$a3: %02i:%02i:%02i:%03i 0x6f043:$a3: %02i:%02i:%02i:%03i 0x6ecac:$a4: * Remcos v
Process Memory Space: 041025.exe PID: 7408	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
Process Memory Space: 041025.exe PID: 7408	Windows_Trojan_Remcos_b296e965	unknown	unknown	0xd8b4:$a1: Remcos restarted by watchdog! 0xddeb:$a3: %02i:%02i:%02i:%03i 0xe3a4:$a3: %02i:%02i:%02i:%03i 0xe00d:$a4: * Remcos v
Click to see the 9 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
4.2.041025.exe.400000.0.raw.unpack	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
4.2.041025.exe.400000.0.raw.unpack	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x691e0:$a1: Remcos restarted by watchdog! 0x69738:$a3: %02i:%02i:%02i:%03i 0x69abd:$a4: * Remcos v
4.2.041025.exe.400000.0.raw.unpack	REMCOS_RAT_variants	unknown	unknown	0x641e4:$str_a1: C:\Windows\System32\cmd.exe 0x64160:$str_a3: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x64160:$str_a4: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x63610:$str_a5: \AppData\Local\Google\Chrome\User Data\Default\Login Data 0x63e48:$str_b1: CreateObject("Scripting.FileSystemObject").DeleteFile(Wscript.ScriptFullName) 0x6320c:$str_b2: Executing file: 0x64328:$str_b3: GetDirectListeningPort 0x63c08:$str_b4: Set fso = CreateObject("Scripting.FileSystemObject") 0x63e30:$str_b7: \update.vbs 0x63234:$str_b9: Downloaded file: 0x63220:$str_b10: Downloading file: 0x632c4:$str_b12: Failed to upload file: 0x642f0:$str_b13: StartForward 0x64310:$str_b14: StopForward 0x63dd8:$str_b15: fso.DeleteFile " 0x63d6c:$str_b16: On Error Resume Next 0x63e08:$str_b17: fso.DeleteFolder " 0x632b4:$str_b18: Uploaded file: 0x63274:$str_b19: Unable to delete: 0x63da0:$str_b20: while fso.FileExists(" 0x63749:$str_c0: [Firefox StoredLogins not found]
4.2.041025.exe.400000.0.raw.unpack	INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer	detects Windows exceutables potentially bypassing UAC using eventvwr.exe	ditekSHen	0x63100:$s1: \Classes\mscfile\shell\open\command 0x63160:$s1: \Classes\mscfile\shell\open\command 0x63148:$s2: eventvwr.exe
4.2.041025.exe.400000.0.unpack	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
4.2.041025.exe.400000.0.unpack	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x679e0:$a1: Remcos restarted by watchdog! 0x67f38:$a3: %02i:%02i:%02i:%03i 0x682bd:$a4: * Remcos v
4.2.041025.exe.400000.0.unpack	REMCOS_RAT_variants	unknown	unknown	0x629e4:$str_a1: C:\Windows\System32\cmd.exe 0x62960:$str_a3: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x62960:$str_a4: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x61e10:$str_a5: \AppData\Local\Google\Chrome\User Data\Default\Login Data 0x62648:$str_b1: CreateObject("Scripting.FileSystemObject").DeleteFile(Wscript.ScriptFullName) 0x61a0c:$str_b2: Executing file: 0x62b28:$str_b3: GetDirectListeningPort 0x62408:$str_b4: Set fso = CreateObject("Scripting.FileSystemObject") 0x62630:$str_b7: \update.vbs 0x61a34:$str_b9: Downloaded file: 0x61a20:$str_b10: Downloading file: 0x61ac4:$str_b12: Failed to upload file: 0x62af0:$str_b13: StartForward 0x62b10:$str_b14: StopForward 0x625d8:$str_b15: fso.DeleteFile " 0x6256c:$str_b16: On Error Resume Next 0x62608:$str_b17: fso.DeleteFolder " 0x61ab4:$str_b18: Uploaded file: 0x61a74:$str_b19: Unable to delete: 0x625a0:$str_b20: while fso.FileExists(" 0x61f49:$str_c0: [Firefox StoredLogins not found]
4.2.041025.exe.400000.0.unpack	INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer	detects Windows exceutables potentially bypassing UAC using eventvwr.exe	ditekSHen	0x61900:$s1: \Classes\mscfile\shell\open\command 0x61960:$s1: \Classes\mscfile\shell\open\command 0x61948:$s2: eventvwr.exe
0.2.041025.exe.40f9970.4.unpack	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
0.2.041025.exe.40f9970.4.unpack	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x661e0:$a1: Remcos restarted by watchdog! 0x66738:$a3: %02i:%02i:%02i:%03i 0x66abd:$a4: * Remcos v
0.2.041025.exe.40f9970.4.unpack	REMCOS_RAT_variants	unknown	unknown	0x611e4:$str_a1: C:\Windows\System32\cmd.exe 0x61160:$str_a3: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x61160:$str_a4: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x60610:$str_a5: \AppData\Local\Google\Chrome\User Data\Default\Login Data 0x60e48:$str_b1: CreateObject("Scripting.FileSystemObject").DeleteFile(Wscript.ScriptFullName) 0x6020c:$str_b2: Executing file: 0x61328:$str_b3: GetDirectListeningPort 0x60c08:$str_b4: Set fso = CreateObject("Scripting.FileSystemObject") 0x60e30:$str_b7: \update.vbs 0x60234:$str_b9: Downloaded file: 0x60220:$str_b10: Downloading file: 0x602c4:$str_b12: Failed to upload file: 0x612f0:$str_b13: StartForward 0x61310:$str_b14: StopForward 0x60dd8:$str_b15: fso.DeleteFile " 0x60d6c:$str_b16: On Error Resume Next 0x60e08:$str_b17: fso.DeleteFolder " 0x602b4:$str_b18: Uploaded file: 0x60274:$str_b19: Unable to delete: 0x60da0:$str_b20: while fso.FileExists(" 0x60749:$str_c0: [Firefox StoredLogins not found]
0.2.041025.exe.40f9970.4.unpack	INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer	detects Windows exceutables potentially bypassing UAC using eventvwr.exe	ditekSHen	0x60100:$s1: \Classes\mscfile\shell\open\command 0x60160:$s1: \Classes\mscfile\shell\open\command 0x60148:$s2: eventvwr.exe
0.2.041025.exe.416ef90.3.unpack	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
0.2.041025.exe.416ef90.3.unpack	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x661e0:$a1: Remcos restarted by watchdog! 0x66738:$a3: %02i:%02i:%02i:%03i 0x66abd:$a4: * Remcos v
0.2.041025.exe.416ef90.3.unpack	REMCOS_RAT_variants	unknown	unknown	0x611e4:$str_a1: C:\Windows\System32\cmd.exe 0x61160:$str_a3: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x61160:$str_a4: /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWOR 0x60610:$str_a5: \AppData\Local\Google\Chrome\User Data\Default\Login Data 0x60e48:$str_b1: CreateObject("Scripting.FileSystemObject").DeleteFile(Wscript.ScriptFullName) 0x6020c:$str_b2: Executing file: 0x61328:$str_b3: GetDirectListeningPort 0x60c08:$str_b4: Set fso = CreateObject("Scripting.FileSystemObject") 0x60e30:$str_b7: \update.vbs 0x60234:$str_b9: Downloaded file: 0x60220:$str_b10: Downloading file: 0x602c4:$str_b12: Failed to upload file: 0x612f0:$str_b13: StartForward 0x61310:$str_b14: StopForward 0x60dd8:$str_b15: fso.DeleteFile " 0x60d6c:$str_b16: On Error Resume Next 0x60e08:$str_b17: fso.DeleteFolder " 0x602b4:$str_b18: Uploaded file: 0x60274:$str_b19: Unable to delete: 0x60da0:$str_b20: while fso.FileExists(" 0x60749:$str_c0: [Firefox StoredLogins not found]
0.2.041025.exe.416ef90.3.unpack	INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer	detects Windows exceutables potentially bypassing UAC using eventvwr.exe	ditekSHen	0x60100:$s1: \Classes\mscfile\shell\open\command 0x60160:$s1: \Classes\mscfile\shell\open\command 0x60148:$s2: eventvwr.exe
0.2.041025.exe.416ef90.3.raw.unpack	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
0.2.041025.exe.416ef90.3.raw.unpack	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x679e0:$a1: Remcos restarted by watchdog! 0xdcc20:$a1: Remcos restarted by watchdog! 0x67f38:$a3: %02i:%02i:%02i:%03i 0xdd178:$a3: %02i:%02i:%02i:%03i 0x682bd:$a4: * Remcos v 0xdd4fd:$a4: * Remcos v
0.2.041025.exe.416ef90.3.raw.unpack	INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer	detects Windows exceutables potentially bypassing UAC using eventvwr.exe	ditekSHen	0x61900:$s1: \Classes\mscfile\shell\open\command 0x61960:$s1: \Classes\mscfile\shell\open\command 0xd6b40:$s1: \Classes\mscfile\shell\open\command 0xd6ba0:$s1: \Classes\mscfile\shell\open\command 0x61948:$s2: eventvwr.exe 0xd6b88:$s2: eventvwr.exe
0.2.041025.exe.40f9970.4.raw.unpack	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
0.2.041025.exe.40f9970.4.raw.unpack	Windows_Trojan_Remcos_b296e965	unknown	unknown	0x679e0:$a1: Remcos restarted by watchdog! 0xdd000:$a1: Remcos restarted by watchdog! 0x152240:$a1: Remcos restarted by watchdog! 0x67f38:$a3: %02i:%02i:%02i:%03i 0xdd558:$a3: %02i:%02i:%02i:%03i 0x152798:$a3: %02i:%02i:%02i:%03i 0x682bd:$a4: * Remcos v 0xdd8dd:$a4: * Remcos v 0x152b1d:$a4: * Remcos v
0.2.041025.exe.40f9970.4.raw.unpack	INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer	detects Windows exceutables potentially bypassing UAC using eventvwr.exe	ditekSHen	0x61900:$s1: \Classes\mscfile\shell\open\command 0x61960:$s1: \Classes\mscfile\shell\open\command 0xd6f20:$s1: \Classes\mscfile\shell\open\command 0xd6f80:$s1: \Classes\mscfile\shell\open\command 0x14c160:$s1: \Classes\mscfile\shell\open\command 0x14c1c0:$s1: \Classes\mscfile\shell\open\command 0x61948:$s2: eventvwr.exe 0xd6f68:$s2: eventvwr.exe 0x14c1a8:$s2: eventvwr.exe
Click to see the 17 entries

Sigma Signatures

Stealing of Sensitive Information

Sigma detected: Remcos

Source: File created

Author: Joe Security: Data: EventID: 11, Image: C:\Users\user\Desktop\041025.exe, ProcessId: 7408, TargetFilename: C:\ProgramData\remcos\logs.dat

Suricata Signatures

ET JA3 Hash - Remcos 3.x/4.x TLS Connection

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2025-04-10T08:35:16.178684+0200	2036594	1	Malware Command and Control Activity Detected	192.168.2.6	49687	188.93.233.42	2404	TCP

ETPRO MALWARE Common Downloader Header Pattern HCa

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2025-04-10T08:35:17.862422+0200	2803304	3	Unknown Traffic	192.168.2.6	49688	178.237.33.50	80	TCP

Joe Sandbox Signatures

• AV Detection
• Cryptography
• 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

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus detection for URL or domain

Source: vtrow.ydns.eu

Avira URL Cloud: Label: malware

Found malware configuration

Source: 00000004.00000002.3722036327.0000000000B87000.00000004.00000020.00020000.00000000.sdmp

Malware Configuration Extractor: Remcos {"Host:Port:Password": ["vtrow.ydns.eu:2404:1"], "Assigned name": "ServerT", "Connect interval": "1", "Install flag": "Disable", "Setup HKCU\\Run": "Enable", "Setup HKLM\\Run": "Enable", "Install path": "Application path", "Copy file": "conhost.exe", "Startup value": "Edge", "Hide file": "Enable", "Mutex": "Rmc-OYYBQ1", "Keylog flag": "1", "Keylog path": "Application path", "Keylog file": "logs.dat", "Keylog crypt": "Disable", "Hide keylog file": "Disable", "Screenshot flag": "Disable", "Screenshot time": "1", "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", "Audio folder": "MicRecords", "Connect delay": "0", "Copy folder": "Microsoft", "Keylog folder": "remcos", "Keylog file max size": "100"}

Multi AV Scanner detection for submitted file

Source: 041025.exe	Virustotal: Detection: 30%			Perma Link
Source: 041025.exe	ReversingLabs: Detection: 38%

Yara detected Remcos RAT

Source: Yara match	File source: 4.2.041025.exe.400000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.2.041025.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.40f9970.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.416ef90.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.416ef90.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.40f9970.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000004.00000002.3722036327.0000000000BD4000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.3722512274.000000000265E000.00000004.00000010.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.3722036327.0000000000B87000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.1278437167.00000000040F9000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 041025.exe PID: 7288, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: 041025.exe PID: 7408, type: MEMORYSTR
Source: Yara match	File source: C:\ProgramData\remcos\logs.dat, type: DROPPED

Joe Sandbox ML detected suspicious sample

Source: Submited Sample

Neural Call Log Analysis: 96.0%

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_004315EC CryptAcquireContextA,CryptGenRandom,CryptReleaseContext,

Source: 041025.exe, 00000000.00000002.1278437167.00000000040F9000.00000004.00000800.00020000.00000000.sdmp

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

Source: 041025.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: 041025.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0041A01B FindFirstFileW,FindNextFileW,RemoveDirectoryW,SetFileAttributesW,DeleteFileW,GetLastError,FindClose,RemoveDirectoryW,FindClose,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0040B28E FindFirstFileW,PathFileExistsW,FindNextFileW,FindClose,FindClose,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0040838E __EH_prolog,__CxxThrowException@8,FindFirstFileW,FindNextFileW,FindClose,FindClose,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_004087A0 __EH_prolog,FindFirstFileW,FindNextFileW,FindClose,FindClose,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00407848 __EH_prolog,FindFirstFileW,__CxxThrowException@8,FindNextFileW,FindClose,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_004068CD FindFirstFileW,FindNextFileW,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0044BA59 FindFirstFileExA,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0040AA71 FindFirstFileA,FindClose,DeleteFileA,GetLastError,DeleteFileA,GetLastError,FindNextFileA,FindClose,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00417AAB FindFirstFileW,FindNextFileW,FindNextFileW,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0040AC78 FindFirstFileA,FindClose,DeleteFileA,GetLastError,FindNextFileA,FindClose,FindClose,

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_00406D28 SetEvent,GetFileAttributesW,DeleteFileW,ShellExecuteW,GetLogicalDriveStringsA,DeleteFileA,Sleep,StrToIntA,CreateDirectoryW,

Networking

Suricata IDS alerts for network traffic

Source: Network traffic

Suricata IDS: 2036594 - Severity 1 - ET JA3 Hash - Remcos 3.x/4.x TLS Connection : 192.168.2.6:49687 -> 188.93.233.42:2404

C2 URLs / IPs found in malware configuration

Source: Malware configuration extractor

URLs: vtrow.ydns.eu

Source: global traffic

TCP traffic: 192.168.2.6:49687 -> 188.93.233.42:2404

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

ASN Name: NETSOLUTIONSNL NETSOLUTIONSNL

Source: Network traffic

Suricata IDS: 2803304 - Severity 3 - ETPRO MALWARE Common Downloader Header Pattern HCa : 192.168.2.6:49688 -> 178.237.33.50:80

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:\Users\user\Desktop\041025.exe

Code function: 4_2_0041936B InternetOpenW,InternetOpenUrlW,InternetReadFile,InternetCloseHandle,InternetCloseHandle,InternetCloseHandle,

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: vtrow.ydns.eu
Source: global traffic	DNS traffic detected: DNS query: geoplugin.net

Source: 041025.exe, 041025.exe, 00000004.00000002.3722036327.0000000000BD4000.00000004.00000020.00020000.00000000.sdmp, 041025.exe, 00000004.00000002.3722036327.0000000000B87000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://geoplugin.net/json.gp
Source: 041025.exe, 00000000.00000002.1278437167.00000000040F9000.00000004.00000800.00020000.00000000.sdmp, 041025.exe, 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp	String found in binary or memory: http://geoplugin.net/json.gp/C
Source: 041025.exe, 00000004.00000002.3722036327.0000000000BD4000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://geoplugin.net/json.gpL
Source: 041025.exe, 00000004.00000002.3722036327.0000000000B87000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://geoplugin.net/json.gpSystem32

Key, Mouse, Clipboard, Microphone and Screen Capturing

Contains functionality to register a low level keyboard hook

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_00409340 SetWindowsHookExA 0000000D,0040932C,00000000

Installs a global keyboard hook

Source: C:\Users\user\Desktop\041025.exe

Windows user hook set: 0 keyboard low level C:\Users\user\Desktop\041025.exe

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_0040A65A OpenClipboard,GetClipboardData,CloseClipboard,

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_00414EC1 OpenClipboard,EmptyClipboard,GlobalAlloc,GlobalLock,GlobalUnlock,SetClipboardData,CloseClipboard,OpenClipboard,GetClipboardData,GlobalLock,GlobalUnlock,CloseClipboard,

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_0040A65A OpenClipboard,GetClipboardData,CloseClipboard,

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_00409468 GetForegroundWindow,GetWindowThreadProcessId,GetKeyboardLayout,GetKeyState,GetKeyboardState,ToUnicodeEx,

E-Banking Fraud

Yara detected Remcos RAT

Source: Yara match	File source: 4.2.041025.exe.400000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.2.041025.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.40f9970.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.416ef90.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.416ef90.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.40f9970.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000004.00000002.3722036327.0000000000BD4000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.3722512274.000000000265E000.00000004.00000010.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.3722036327.0000000000B87000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.1278437167.00000000040F9000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 041025.exe PID: 7288, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: 041025.exe PID: 7408, type: MEMORYSTR
Source: Yara match	File source: C:\ProgramData\remcos\logs.dat, type: DROPPED

Spam, unwanted Advertisements and Ransom Demands

Contains functionalty to change the wallpaper

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_0041A76C SystemParametersInfoW,

System Summary

Malicious sample detected (through community Yara rule)

Source: 4.2.041025.exe.400000.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: 4.2.041025.exe.400000.0.raw.unpack, type: UNPACKEDPE	Matched rule: REMCOS_RAT_variants Author: unknown
Source: 4.2.041025.exe.400000.0.raw.unpack, type: UNPACKEDPE	Matched rule: detects Windows exceutables potentially bypassing UAC using eventvwr.exe Author: ditekSHen
Source: 4.2.041025.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: 4.2.041025.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: REMCOS_RAT_variants Author: unknown
Source: 4.2.041025.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: detects Windows exceutables potentially bypassing UAC using eventvwr.exe Author: ditekSHen
Source: 0.2.041025.exe.40f9970.4.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: 0.2.041025.exe.40f9970.4.unpack, type: UNPACKEDPE	Matched rule: REMCOS_RAT_variants Author: unknown
Source: 0.2.041025.exe.40f9970.4.unpack, type: UNPACKEDPE	Matched rule: detects Windows exceutables potentially bypassing UAC using eventvwr.exe Author: ditekSHen
Source: 0.2.041025.exe.416ef90.3.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: 0.2.041025.exe.416ef90.3.unpack, type: UNPACKEDPE	Matched rule: REMCOS_RAT_variants Author: unknown
Source: 0.2.041025.exe.416ef90.3.unpack, type: UNPACKEDPE	Matched rule: detects Windows exceutables potentially bypassing UAC using eventvwr.exe Author: ditekSHen
Source: 0.2.041025.exe.416ef90.3.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: 0.2.041025.exe.416ef90.3.raw.unpack, type: UNPACKEDPE	Matched rule: detects Windows exceutables potentially bypassing UAC using eventvwr.exe Author: ditekSHen
Source: 0.2.041025.exe.40f9970.4.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: 0.2.041025.exe.40f9970.4.raw.unpack, type: UNPACKEDPE	Matched rule: detects Windows exceutables potentially bypassing UAC using eventvwr.exe Author: ditekSHen
Source: 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: REMCOS_RAT_variants Author: unknown
Source: 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: detects Windows exceutables potentially bypassing UAC using eventvwr.exe Author: ditekSHen
Source: 00000000.00000002.1278437167.00000000040F9000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: Process Memory Space: 041025.exe PID: 7288, type: MEMORYSTR	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown
Source: Process Memory Space: 041025.exe PID: 7408, type: MEMORYSTR	Matched rule: Windows_Trojan_Remcos_b296e965 Author: unknown

Source: C:\Users\user\Desktop\041025.exe

Process Stats: CPU usage > 49%

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_00414DB4 ExitWindowsEx,LoadLibraryA,GetProcAddress,

Source: C:\Users\user\Desktop\041025.exe	Code function: 0_2_0568CD34
Source: C:\Users\user\Desktop\041025.exe	Code function: 0_2_0568DAD8
Source: C:\Users\user\Desktop\041025.exe	Code function: 0_2_0568DAC7
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00425152
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00435286
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_004513D4
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0045050B
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00436510
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_004316FB
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0043569E
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00443700
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_004257FB
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_004128E3
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00425964
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0041B917
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0043D9CC
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00435AD3
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00424BC3
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0043DBFB
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0044ABA9
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00433C0B
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00434D8A
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0043DE2A
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0041CEAF
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00435F08

Source: C:\Users\user\Desktop\041025.exe	Code function: String function: 00402073 appears 51 times
Source: C:\Users\user\Desktop\041025.exe	Code function: String function: 00432B90 appears 53 times
Source: C:\Users\user\Desktop\041025.exe	Code function: String function: 00432525 appears 41 times

Source: 041025.exe, 00000000.00000000.1261718488.0000000000D00000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilenamemmRF.exe> vs 041025.exe
Source: 041025.exe, 00000000.00000002.1280712015.0000000007400000.00000004.08000000.00040000.00000000.sdmp	Binary or memory string: OriginalFilenameMontero.dll8 vs 041025.exe
Source: 041025.exe, 00000000.00000002.1278437167.00000000040F9000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameMontero.dll8 vs 041025.exe
Source: 041025.exe, 00000000.00000002.1275730502.000000000129E000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameclr.dllT vs 041025.exe
Source: 041025.exe	Binary or memory string: OriginalFilenamemmRF.exe> vs 041025.exe

Source: 041025.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: 4.2.041025.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: 4.2.041025.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: 4.2.041025.exe.400000.0.raw.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer author = ditekSHen, description = detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Source: 4.2.041025.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: 4.2.041025.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: 4.2.041025.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer author = ditekSHen, description = detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Source: 0.2.041025.exe.40f9970.4.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: 0.2.041025.exe.40f9970.4.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: 0.2.041025.exe.40f9970.4.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer author = ditekSHen, description = detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Source: 0.2.041025.exe.416ef90.3.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: 0.2.041025.exe.416ef90.3.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: 0.2.041025.exe.416ef90.3.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer author = ditekSHen, description = detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Source: 0.2.041025.exe.416ef90.3.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: 0.2.041025.exe.416ef90.3.raw.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer author = ditekSHen, description = detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Source: 0.2.041025.exe.40f9970.4.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: 0.2.041025.exe.40f9970.4.raw.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer author = ditekSHen, description = detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Source: 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.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: 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.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: 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer author = ditekSHen, description = detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Source: 00000000.00000002.1278437167.00000000040F9000.00000004.00000800.00020000.00000000.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: 041025.exe PID: 7288, 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: 041025.exe PID: 7408, 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: 041025.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: 0.2.041025.exe.4277d58.2.raw.unpack, waQ1jmESc6sMItFAg4.cs	Security API names: System.IO.DirectoryInfo.SetAccessControl(System.Security.AccessControl.DirectorySecurity)
Source: 0.2.041025.exe.4277d58.2.raw.unpack, waQ1jmESc6sMItFAg4.cs	Security API names: System.Security.Principal.WindowsIdentity.GetCurrent()
Source: 0.2.041025.exe.4277d58.2.raw.unpack, waQ1jmESc6sMItFAg4.cs	Security API names: System.Security.AccessControl.FileSystemSecurity.AddAccessRule(System.Security.AccessControl.FileSystemAccessRule)
Source: 0.2.041025.exe.7400000.6.raw.unpack, m5XD8Feve7o6ZmRGMq.cs	Security API names: System.Security.Principal.WindowsPrincipal.IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: 0.2.041025.exe.7400000.6.raw.unpack, m5XD8Feve7o6ZmRGMq.cs	Security API names: System.Security.Principal.WindowsIdentity.GetCurrent()
Source: 0.2.041025.exe.7400000.6.raw.unpack, waQ1jmESc6sMItFAg4.cs	Security API names: System.IO.DirectoryInfo.SetAccessControl(System.Security.AccessControl.DirectorySecurity)
Source: 0.2.041025.exe.7400000.6.raw.unpack, waQ1jmESc6sMItFAg4.cs	Security API names: System.Security.Principal.WindowsIdentity.GetCurrent()
Source: 0.2.041025.exe.7400000.6.raw.unpack, waQ1jmESc6sMItFAg4.cs	Security API names: System.Security.AccessControl.FileSystemSecurity.AddAccessRule(System.Security.AccessControl.FileSystemAccessRule)
Source: 0.2.041025.exe.4277d58.2.raw.unpack, m5XD8Feve7o6ZmRGMq.cs	Security API names: System.Security.Principal.WindowsPrincipal.IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: 0.2.041025.exe.4277d58.2.raw.unpack, m5XD8Feve7o6ZmRGMq.cs	Security API names: System.Security.Principal.WindowsIdentity.GetCurrent()

Source: classification engine

Classification label: mal100.rans.troj.spyw.evad.winEXE@5/3@2/2

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_00415C90 GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueA,AdjustTokenPrivileges,GetLastError,

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_0040E2E7 CreateToolhelp32Snapshot,Process32FirstW,Process32NextW,Process32NextW,CloseHandle,

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_00419493 FindResourceA,LoadResource,LockResource,SizeofResource,

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_00418A00 OpenSCManagerW,OpenServiceW,CloseServiceHandle,StartServiceW,CloseServiceHandle,CloseServiceHandle,CloseServiceHandle,

Source: C:\Users\user\Desktop\041025.exe

File created: C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\041025.exe.log

Jump to behavior

Source: C:\Users\user\Desktop\041025.exe	Mutant created: NULL
Source: C:\Users\user\Desktop\041025.exe	Mutant created: \Sessions\1\BaseNamedObjects\Rmc-OYYBQ1

Source: C:\Users\user\Desktop\041025.exe	Command line argument: Software\
Source: C:\Users\user\Desktop\041025.exe	Command line argument: Rmc-OYYBQ1
Source: C:\Users\user\Desktop\041025.exe	Command line argument: Exe
Source: C:\Users\user\Desktop\041025.exe	Command line argument: Exe
Source: C:\Users\user\Desktop\041025.exe	Command line argument: Rmc-OYYBQ1
Source: C:\Users\user\Desktop\041025.exe	Command line argument: (#G
Source: C:\Users\user\Desktop\041025.exe	Command line argument: Inj
Source: C:\Users\user\Desktop\041025.exe	Command line argument: Inj
Source: C:\Users\user\Desktop\041025.exe	Command line argument: Inj
Source: C:\Users\user\Desktop\041025.exe	Command line argument: Rmc-OYYBQ1
Source: C:\Users\user\Desktop\041025.exe	Command line argument: origmsc
Source: C:\Users\user\Desktop\041025.exe	Command line argument: Edge
Source: C:\Users\user\Desktop\041025.exe	Command line argument: !G
Source: C:\Users\user\Desktop\041025.exe	Command line argument: !G
Source: C:\Users\user\Desktop\041025.exe	Command line argument: !G
Source: C:\Users\user\Desktop\041025.exe	Command line argument: H"G
Source: C:\Users\user\Desktop\041025.exe	Command line argument: !G
Source: C:\Users\user\Desktop\041025.exe	Command line argument: exepath
Source: C:\Users\user\Desktop\041025.exe	Command line argument: H"G
Source: C:\Users\user\Desktop\041025.exe	Command line argument: exepath
Source: C:\Users\user\Desktop\041025.exe	Command line argument: !G
Source: C:\Users\user\Desktop\041025.exe	Command line argument: licence
Source: C:\Users\user\Desktop\041025.exe	Command line argument: `"G
Source: C:\Users\user\Desktop\041025.exe	Command line argument: Administrator
Source: C:\Users\user\Desktop\041025.exe	Command line argument: User

Source: 041025.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: 041025.exe

Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.83%

Source: C:\Users\user\Desktop\041025.exe

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

Source: 041025.exe	Virustotal: Detection: 30%
Source: 041025.exe	ReversingLabs: Detection: 38%

Source: unknown	Process created: C:\Users\user\Desktop\041025.exe "C:\Users\user\Desktop\041025.exe"
Source: C:\Users\user\Desktop\041025.exe	Process created: C:\Users\user\Desktop\041025.exe "C:\Users\user\Desktop\041025.exe"
Source: C:\Users\user\Desktop\041025.exe	Process created: C:\Users\user\Desktop\041025.exe "C:\Users\user\Desktop\041025.exe"
Source: C:\Users\user\Desktop\041025.exe	Process created: C:\Users\user\Desktop\041025.exe "C:\Users\user\Desktop\041025.exe"
Source: C:\Users\user\Desktop\041025.exe	Process created: C:\Users\user\Desktop\041025.exe "C:\Users\user\Desktop\041025.exe"

Source: C:\Users\user\Desktop\041025.exe	Section loaded: mscoree.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: apphelp.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: kernel.appcore.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: version.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: vcruntime140_clr0400.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: ucrtbase_clr0400.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: uxtheme.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: windows.storage.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: wldp.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: profapi.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: cryptsp.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: rsaenh.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: cryptbase.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: dwrite.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: textshaping.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: windowscodecs.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: amsi.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: userenv.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: msasn1.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: gpapi.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: iconcodecservice.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: winmm.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: urlmon.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: wininet.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: iertutil.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: srvcli.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: netutils.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: sspicli.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: mswsock.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: dnsapi.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: iphlpapi.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: rasadhlp.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: fwpuclnt.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: cryptsp.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: rsaenh.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: cryptbase.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: windows.storage.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: wldp.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: profapi.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: kernel.appcore.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: ondemandconnroutehelper.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: winhttp.dll
Source: C:\Users\user\Desktop\041025.exe	Section loaded: winnsi.dll

Source: C:\Users\user\Desktop\041025.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0EE7644B-1BAD-48B1-9889-0281C206EB85}\InprocServer32

Source: C:\Users\user\Desktop\041025.exe

File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll

Source: 041025.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: 041025.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source: 041025.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Data Obfuscation

.NET source code contains potential unpacker

Source: 0.2.041025.exe.319e30c.1.raw.unpack, dTuvtD1DdyQbwj9dR3.cs	.Net Code: CP08EDIlFp4tShm7sYs System.Reflection.Assembly.Load(byte[])
Source: 0.2.041025.exe.4277d58.2.raw.unpack, waQ1jmESc6sMItFAg4.cs	.Net Code: r4RU70kLHe System.Reflection.Assembly.Load(byte[])
Source: 0.2.041025.exe.5c10000.5.raw.unpack, dTuvtD1DdyQbwj9dR3.cs	.Net Code: CP08EDIlFp4tShm7sYs System.Reflection.Assembly.Load(byte[])
Source: 0.2.041025.exe.7400000.6.raw.unpack, waQ1jmESc6sMItFAg4.cs	.Net Code: r4RU70kLHe System.Reflection.Assembly.Load(byte[])

Source: 041025.exe

Static PE information: 0xAE11ECA4 [Tue Jul 18 01:04:36 2062 UTC]

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_0041A8DA LoadLibraryA,LoadLibraryA,GetProcAddress,GetProcAddress,GetModuleHandleA,GetModuleHandleA,GetProcAddress,LoadLibraryA,GetProcAddress,GetModuleHandleA,GetProcAddress,GetModuleHandleA,GetProcAddress,GetModuleHandleA,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,

Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_004000D8 push es; iretd
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0040008C push es; iretd
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_004542E6 push ecx; ret
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0045B4FD push esi; ret
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00432BD6 push ecx; ret
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00454C08 push eax; ret

Source: 041025.exe

Static PE information: section name: .text entropy: 7.901414926678369

Source: 0.2.041025.exe.319e30c.1.raw.unpack, P3eh8af2o4VTkSD0Y3.cs	High entropy of concatenated method names: 'Dispose', 'P3efh8a2o', 'yH8LT4C6bmLeWc8YL5', 'L4Ca6Xd2uZ8fu7tskX', 'DguxHGFPrqLRK6Jgbs', 'rGmoViKuA1CYkAIaDT', 'pSCfTfOip17KqF4YlD', 'FPnfDwDcQAmPdvY5g0', 'tTY1xtxACVStGqjdTk', 'B1WwFvRAyy9IRNc19V'
Source: 0.2.041025.exe.319e30c.1.raw.unpack, dTuvtD1DdyQbwj9dR3.cs	High entropy of concatenated method names: 'KYGvAvhTF', 'JFn7SRQet', 'ax2QgSfgc', 'g5OeQ68r3', 'a6IZjF0TE', 'UeGcOh08y', 'PKxX9EuHD', 'OcPJIHTlp', 'Ym7kCXKit', 'LsoLtyUhZ'
Source: 0.2.041025.exe.319e30c.1.raw.unpack, ihTFxFFnSRQetgx2gS.cs	High entropy of concatenated method names: 'ISrkpyii4tSUs', 'b50WjUTaChgUDI2NEVw', 'gQERmsTu2tA2TFSBlH8', 'rFnpM5TnkllvYULeG2c', 'vcFCwhTvUgN9tUBDaUO', 'frROXdT0dSL2FIpOj8j', 'zOHiqMTZkx59a1xMwqr'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, HhOhtdbp8E2S2kCEsI.cs	High entropy of concatenated method names: 'qObSsoZ9G3', 'BkdS8vKjna', 'cuqSeGFroT', 'rqwSb84bWH', 'T9gSMbYsBv', 'JWJStkSDjh', 'WkhShHVmqV', 'AhmS07gGEi', 'YOpSHYf2dl', 'YuQS4o9KX8'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, uf8F18iEeB2RSZaeKp.cs	High entropy of concatenated method names: 'Dispose', 'xKhpy7LQvU', 'wIo5cwpCIP', 'aQ2LK0J8Oa', 'oIJpa82jEw', 'DY3pz1tPiV', 'ProcessDialogKey', 'Rlw5kCIxSk', 'Yfe5p4TtlV', 'DJ155rT6sv'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, a4fF47WdMtamelaQQ8.cs	High entropy of concatenated method names: 'dcHQeaRuf2', 'NQhQbypSW0', 'mfTQZAUuSo', 'aJHQcnLJRH', 'LMaQJn7kMs', 'SRLQweY4yv', 'iklQ1WfwD4', 'SDjQPgpPPQ', 'udIQlobekW', 'xCEQV3oGgD'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, XIIqvjB8liROi6P9fq.cs	High entropy of concatenated method names: 'TtKMl6nS5S', 'WekMYyiV0v', 'abZMBdf2Ej', 'OevM3BZtSX', 'vHSMcD45H5', 'ipSM6kwC6d', 'AtOMJBVg6M', 'Yp5MwUCBEC', 'WkcMjFx0jj', 'ShhM1lluVd'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, S7iNeTGVR9Utb93TVN.cs	High entropy of concatenated method names: 'ToString', 'thPtVAc5DD', 'IictcG2Vgg', 'SGlt6e1ftc', 'TYstJiC1oM', 'PZftwUOeyX', 'UO7tjJLdKL', 'h02t1tJh7D', 'EmetPkkkx0', 'u1Itd3V3CX'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, DKyQdncw1NkKukSg1M.cs	High entropy of concatenated method names: 'LUN8NO0fUNlK9onHahd', 'kPom1303h4JaS2j7foY', 'EFPm00uMmO', 'uVJmHMkWQi', 'bWim45IRDl', 'mHsAfv0QcbgdDAg8Xyh', 'YVueo60FZcg89UEvcQJ', 'MY8TVT0tk9fpHPX3m3B'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, Oq0PiISUMLaG6ACixI.cs	High entropy of concatenated method names: 'EditValue', 'GetEditStyle', 'XSU5yRuYBS', 'GcQ5amVTSb', 'IdV5zltEq5', 'UoNAk534kD', 'enGApEoucM', 'aonA59Ig3N', 'rkXAAgYLN8', 'K6CQLCOkfUUKS7h9IZe'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, waQ1jmESc6sMItFAg4.cs	High entropy of concatenated method names: 'FGAAXGkHq5', 'mlrAqIEE86', 'DUZAieG6Sk', 'mrvASNy1yo', 'zZwAT0QLTY', 'MEkAmV3iki', 'H2mANGgbUM', 'sOtAEtokbQ', 'stEAIQkG2o', 'VXqACscrQd'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, WeeU0TpUMR3IUma7aB7.cs	High entropy of concatenated method names: 'CanConvertFrom', 'ConvertFrom', 'ConvertTo', 'hXILHFUlew', 'uXEL4eDpbS', 'WfvLf79TkR', 'JSbLLjyDAN', 'SVNLuxK5Oe', 'oUZLnaw0Sc', 'SihLgVJXNu'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, Gr0xjdpAgjxKWT61Yrp.cs	High entropy of concatenated method names: 'M4vfaLSygr', 'gTefz9OYt1', 'm1vLkKM4Cy', 'Fj7AsF6RPlXX7BqGagy', 'vRstY064k0FdAsAuNIL', 'htLEC06cjeH3ogdSt0E', 'pEKCnL6qqDYt47xF9Ce', 'IIvifE6yeWLemMjfbN8'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, JCIxSkyafe4TtlVeJ1.cs	High entropy of concatenated method names: 'LhVHZFA4K3', 'SaeHcNbR6h', 'Uc2H6bp8sa', 'olsHJFY0UG', 'Y4lHw3E5sP', 'bjsHjDyP0f', 'XWmH1w9orZ', 'VobHPuAevM', 'mhgHd8Likk', 'kdgHlxqohJ'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, YsaX1JJJ631lYJHL5b.cs	High entropy of concatenated method names: 'v6Qmghjkne', 'oPYmD1FpKX', 'XoLm73c4oT', 'lJWmsHAvQS', 'Unum8EA4yt', 'bpcmFsUlMY', 'GfimbLbIUJ', 'GJSmOtAl6v', 'rDy1On0x9xrYqWkMRHB', 'dueiRt0iF9eWC541Yvu'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, SSy5FdzIh2yo3lHNDo.cs	High entropy of concatenated method names: 'QJS48TkV4A', 'mXM4eV22SD', 'qjS4bGvvY2', 'WGU4ZDqrIE', 'CP54cgdBMq', 'XCm4JKQMPQ', 'lnN4wNIygC', 'Vcv4gjNqvL', 'mV34DyVDxy', 'pkc4RVRJLo'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, jYgUmd1BdyNtslMfKI.cs	High entropy of concatenated method names: 'qbfNqgTKyS', 'dHpNSP3wEK', 'JxMNmxqKfl', 'WQ1maqrwZn', 'p1Bmzs3X7r', 'OGGNklbyne', 'bOrNpfcpvL', 'g39N581pIs', 'qILNAA9qfo', 'wyNNUJGmdA'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, CST41LdRyfPTMbcmED.cs	High entropy of concatenated method names: 'cMfNDALRg2', 'cGqNRrprml', 'UqIN78iyf0', 'dBSNsCfL5b', 'vQFN94Gs0A', 'LZmN88P0f1', 'oaGNFUjb77', 'jNfNesugU6', 'fWMNb9f8v5', 'GpiNOn5x0y'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, J7VhZ7rBOUpuVgQX8F.cs	High entropy of concatenated method names: 'QZ6hC5vOmc', 'Udehvpxupq', 'ToString', 'zOEhquvDLu', 'S41hij11wg', 'lqOhSCX9Qf', 'o6rhTlaW6X', 'UpIhmkJc29', 'AylhNJ5NW5', 'f1GhErg9Ou'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, JJJQsA2Lyrt72RBZUO.cs	High entropy of concatenated method names: 'z3MhxC6lL5', 'xJ6haE3WYc', 'Fe80kiHKH3', 'pqS0pTj9Gv', 'uZShVyOhbi', 'L0QhYE0QIK', 'pIuhWP5xeE', 'OpFhByyjG0', 'R26h3prdip', 'SfqhGr8efm'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, BHivNUpp4WnYU7bS15d.cs	High entropy of concatenated method names: 'gSf4a3qCgF', 'GK04zMk9ZU', 'sXWfkSh22p', 'X5XfpeMe4B', 'ED5f5vHweI', 'L5rfA0lvE8', 'BtGfUrgTJe', 'dSOfXA5uh4', 'lVkfqupLQq', 'BJhfi7ED39'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, fZmBtYpkUk2rMYktqAM.cs	High entropy of concatenated method names: 'CanConvertFrom', 'ConvertFrom', 'ConvertTo', 'OTU4VMTkIB', 'DuX4YNrsFn', 'EtE4WSLCqv', 'HJ94BwRZ6T', 'QLP43x4POv', 'tcO4GGdi9o', 'i3V4rMM2UW'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, agprNjOkXc5eGux9tn.cs	High entropy of concatenated method names: 'V6NT94Frsp', 'ntvTFkOgbr', 'gm0S6SsIJ0', 'TUhSJ1JBZ9', 'RJMSwjEe7g', 't1eSjGOVN9', 'VT4S1QnoJE', 'uq1SPRmMm3', 'qhaSdBUdPT', 'gRdSl3rcQT'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, I3JUBsp5q2Krs9Qd848.cs	High entropy of concatenated method names: 'ToString', 'Yt7feTs2io', 'x8vfbBUTG9', 'sLCfOMJMH8', 'j4tfZ8qk3c', 'wNpfcY8KOf', 'z2Wf6aWxu8', 'WrOfJTGl8R', 'ExS4p96VIexyM1hSMWA', 'r1TfcE6pJgsP2eL2yX0'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, og5cV65Kcsp1yNio3M.cs	High entropy of concatenated method names: 'UUf7yGuNR', 'XvbsqIem5', 'Mjn8vhAew', 'RHLF3CGEW', 'VICbj2DNL', 'HUpOPWkoO', 'P611P1vEbCk4ssy3j7', 'kCGLUI7qNB89xHCRo4', 'SuW03HIg0', 'mx148OWcd'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, TT6svVaGeyoZERITjl.cs	High entropy of concatenated method names: 'D2R4SHkJBD', 'WAo4TjqOIZ', 'B764mrFsC3', 'nLx4N2ceqD', 'UqJ4HO5J75', 'ohL4EKVRt7', 'Next', 'Next', 'Next', 'NextBytes'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, U9pQVqZCXwfLqFmJo7.cs	High entropy of concatenated method names: 'dLEmXqTMZw', 'sdomi1gtLy', 'XW5mTIRDGx', 'OQlmNLNuys', 'Q9KmEgYXCg', 'UPvTKKakXI', 'R9KT2WUBap', 'prrToASV0v', 'viBTxFXbOY', 'l1pTyTTSXv'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, iqQcEdoXHDKh7LQvUM.cs	High entropy of concatenated method names: 'AUpHMfDgqi', 'PvdHh0Qfer', 'lF3HHhqlXX', 'pqUHfrKpxR', 'eYUHucy2dL', 'SUMHgDDeiN', 'Dispose', 'DSX0q0Eo7f', 'Jt00iRDcxf', 'Y350SEkH8j'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, FlRQM5UP4kBNXs9Hgl.cs	High entropy of concatenated method names: 'TovpN5XD8F', 'me7pEo6ZmR', 'Mp8pCE2S2k', 'lEspvIkgpr', 'vx9pMtnK9p', 'nVqptCXwfL', 'ScEOOAnrO5ZRXD2t0r', 'of803XbNLJC41KQ2eU', 'EAKppbRGUB', 'VgrpA4bALj'
Source: 0.2.041025.exe.4277d58.2.raw.unpack, m5XD8Feve7o6ZmRGMq.cs	High entropy of concatenated method names: 'RSwiBPHkUa', 'eEbi3P3sOR', 'niDiGy5XIL', 'gvairF8sse', 'IM4iKxgAFs', 'lrDi2pSO7b', 'Xv5io66dMS', 'wJqixZaa68', 'mLPiybsPg4', 'r4qiaU0uE8'
Source: 0.2.041025.exe.5c10000.5.raw.unpack, P3eh8af2o4VTkSD0Y3.cs	High entropy of concatenated method names: 'Dispose', 'P3efh8a2o', 'yH8LT4C6bmLeWc8YL5', 'L4Ca6Xd2uZ8fu7tskX', 'DguxHGFPrqLRK6Jgbs', 'rGmoViKuA1CYkAIaDT', 'pSCfTfOip17KqF4YlD', 'FPnfDwDcQAmPdvY5g0', 'tTY1xtxACVStGqjdTk', 'B1WwFvRAyy9IRNc19V'
Source: 0.2.041025.exe.5c10000.5.raw.unpack, dTuvtD1DdyQbwj9dR3.cs	High entropy of concatenated method names: 'KYGvAvhTF', 'JFn7SRQet', 'ax2QgSfgc', 'g5OeQ68r3', 'a6IZjF0TE', 'UeGcOh08y', 'PKxX9EuHD', 'OcPJIHTlp', 'Ym7kCXKit', 'LsoLtyUhZ'
Source: 0.2.041025.exe.5c10000.5.raw.unpack, ihTFxFFnSRQetgx2gS.cs	High entropy of concatenated method names: 'ISrkpyii4tSUs', 'b50WjUTaChgUDI2NEVw', 'gQERmsTu2tA2TFSBlH8', 'rFnpM5TnkllvYULeG2c', 'vcFCwhTvUgN9tUBDaUO', 'frROXdT0dSL2FIpOj8j', 'zOHiqMTZkx59a1xMwqr'
Source: 0.2.041025.exe.7400000.6.raw.unpack, HhOhtdbp8E2S2kCEsI.cs	High entropy of concatenated method names: 'qObSsoZ9G3', 'BkdS8vKjna', 'cuqSeGFroT', 'rqwSb84bWH', 'T9gSMbYsBv', 'JWJStkSDjh', 'WkhShHVmqV', 'AhmS07gGEi', 'YOpSHYf2dl', 'YuQS4o9KX8'
Source: 0.2.041025.exe.7400000.6.raw.unpack, uf8F18iEeB2RSZaeKp.cs	High entropy of concatenated method names: 'Dispose', 'xKhpy7LQvU', 'wIo5cwpCIP', 'aQ2LK0J8Oa', 'oIJpa82jEw', 'DY3pz1tPiV', 'ProcessDialogKey', 'Rlw5kCIxSk', 'Yfe5p4TtlV', 'DJ155rT6sv'
Source: 0.2.041025.exe.7400000.6.raw.unpack, a4fF47WdMtamelaQQ8.cs	High entropy of concatenated method names: 'dcHQeaRuf2', 'NQhQbypSW0', 'mfTQZAUuSo', 'aJHQcnLJRH', 'LMaQJn7kMs', 'SRLQweY4yv', 'iklQ1WfwD4', 'SDjQPgpPPQ', 'udIQlobekW', 'xCEQV3oGgD'
Source: 0.2.041025.exe.7400000.6.raw.unpack, XIIqvjB8liROi6P9fq.cs	High entropy of concatenated method names: 'TtKMl6nS5S', 'WekMYyiV0v', 'abZMBdf2Ej', 'OevM3BZtSX', 'vHSMcD45H5', 'ipSM6kwC6d', 'AtOMJBVg6M', 'Yp5MwUCBEC', 'WkcMjFx0jj', 'ShhM1lluVd'
Source: 0.2.041025.exe.7400000.6.raw.unpack, S7iNeTGVR9Utb93TVN.cs	High entropy of concatenated method names: 'ToString', 'thPtVAc5DD', 'IictcG2Vgg', 'SGlt6e1ftc', 'TYstJiC1oM', 'PZftwUOeyX', 'UO7tjJLdKL', 'h02t1tJh7D', 'EmetPkkkx0', 'u1Itd3V3CX'
Source: 0.2.041025.exe.7400000.6.raw.unpack, DKyQdncw1NkKukSg1M.cs	High entropy of concatenated method names: 'LUN8NO0fUNlK9onHahd', 'kPom1303h4JaS2j7foY', 'EFPm00uMmO', 'uVJmHMkWQi', 'bWim45IRDl', 'mHsAfv0QcbgdDAg8Xyh', 'YVueo60FZcg89UEvcQJ', 'MY8TVT0tk9fpHPX3m3B'
Source: 0.2.041025.exe.7400000.6.raw.unpack, Oq0PiISUMLaG6ACixI.cs	High entropy of concatenated method names: 'EditValue', 'GetEditStyle', 'XSU5yRuYBS', 'GcQ5amVTSb', 'IdV5zltEq5', 'UoNAk534kD', 'enGApEoucM', 'aonA59Ig3N', 'rkXAAgYLN8', 'K6CQLCOkfUUKS7h9IZe'
Source: 0.2.041025.exe.7400000.6.raw.unpack, waQ1jmESc6sMItFAg4.cs	High entropy of concatenated method names: 'FGAAXGkHq5', 'mlrAqIEE86', 'DUZAieG6Sk', 'mrvASNy1yo', 'zZwAT0QLTY', 'MEkAmV3iki', 'H2mANGgbUM', 'sOtAEtokbQ', 'stEAIQkG2o', 'VXqACscrQd'
Source: 0.2.041025.exe.7400000.6.raw.unpack, WeeU0TpUMR3IUma7aB7.cs	High entropy of concatenated method names: 'CanConvertFrom', 'ConvertFrom', 'ConvertTo', 'hXILHFUlew', 'uXEL4eDpbS', 'WfvLf79TkR', 'JSbLLjyDAN', 'SVNLuxK5Oe', 'oUZLnaw0Sc', 'SihLgVJXNu'
Source: 0.2.041025.exe.7400000.6.raw.unpack, Gr0xjdpAgjxKWT61Yrp.cs	High entropy of concatenated method names: 'M4vfaLSygr', 'gTefz9OYt1', 'm1vLkKM4Cy', 'Fj7AsF6RPlXX7BqGagy', 'vRstY064k0FdAsAuNIL', 'htLEC06cjeH3ogdSt0E', 'pEKCnL6qqDYt47xF9Ce', 'IIvifE6yeWLemMjfbN8'
Source: 0.2.041025.exe.7400000.6.raw.unpack, JCIxSkyafe4TtlVeJ1.cs	High entropy of concatenated method names: 'LhVHZFA4K3', 'SaeHcNbR6h', 'Uc2H6bp8sa', 'olsHJFY0UG', 'Y4lHw3E5sP', 'bjsHjDyP0f', 'XWmH1w9orZ', 'VobHPuAevM', 'mhgHd8Likk', 'kdgHlxqohJ'
Source: 0.2.041025.exe.7400000.6.raw.unpack, YsaX1JJJ631lYJHL5b.cs	High entropy of concatenated method names: 'v6Qmghjkne', 'oPYmD1FpKX', 'XoLm73c4oT', 'lJWmsHAvQS', 'Unum8EA4yt', 'bpcmFsUlMY', 'GfimbLbIUJ', 'GJSmOtAl6v', 'rDy1On0x9xrYqWkMRHB', 'dueiRt0iF9eWC541Yvu'
Source: 0.2.041025.exe.7400000.6.raw.unpack, SSy5FdzIh2yo3lHNDo.cs	High entropy of concatenated method names: 'QJS48TkV4A', 'mXM4eV22SD', 'qjS4bGvvY2', 'WGU4ZDqrIE', 'CP54cgdBMq', 'XCm4JKQMPQ', 'lnN4wNIygC', 'Vcv4gjNqvL', 'mV34DyVDxy', 'pkc4RVRJLo'
Source: 0.2.041025.exe.7400000.6.raw.unpack, jYgUmd1BdyNtslMfKI.cs	High entropy of concatenated method names: 'qbfNqgTKyS', 'dHpNSP3wEK', 'JxMNmxqKfl', 'WQ1maqrwZn', 'p1Bmzs3X7r', 'OGGNklbyne', 'bOrNpfcpvL', 'g39N581pIs', 'qILNAA9qfo', 'wyNNUJGmdA'
Source: 0.2.041025.exe.7400000.6.raw.unpack, CST41LdRyfPTMbcmED.cs	High entropy of concatenated method names: 'cMfNDALRg2', 'cGqNRrprml', 'UqIN78iyf0', 'dBSNsCfL5b', 'vQFN94Gs0A', 'LZmN88P0f1', 'oaGNFUjb77', 'jNfNesugU6', 'fWMNb9f8v5', 'GpiNOn5x0y'
Source: 0.2.041025.exe.7400000.6.raw.unpack, J7VhZ7rBOUpuVgQX8F.cs	High entropy of concatenated method names: 'QZ6hC5vOmc', 'Udehvpxupq', 'ToString', 'zOEhquvDLu', 'S41hij11wg', 'lqOhSCX9Qf', 'o6rhTlaW6X', 'UpIhmkJc29', 'AylhNJ5NW5', 'f1GhErg9Ou'
Source: 0.2.041025.exe.7400000.6.raw.unpack, JJJQsA2Lyrt72RBZUO.cs	High entropy of concatenated method names: 'z3MhxC6lL5', 'xJ6haE3WYc', 'Fe80kiHKH3', 'pqS0pTj9Gv', 'uZShVyOhbi', 'L0QhYE0QIK', 'pIuhWP5xeE', 'OpFhByyjG0', 'R26h3prdip', 'SfqhGr8efm'
Source: 0.2.041025.exe.7400000.6.raw.unpack, BHivNUpp4WnYU7bS15d.cs	High entropy of concatenated method names: 'gSf4a3qCgF', 'GK04zMk9ZU', 'sXWfkSh22p', 'X5XfpeMe4B', 'ED5f5vHweI', 'L5rfA0lvE8', 'BtGfUrgTJe', 'dSOfXA5uh4', 'lVkfqupLQq', 'BJhfi7ED39'
Source: 0.2.041025.exe.7400000.6.raw.unpack, fZmBtYpkUk2rMYktqAM.cs	High entropy of concatenated method names: 'CanConvertFrom', 'ConvertFrom', 'ConvertTo', 'OTU4VMTkIB', 'DuX4YNrsFn', 'EtE4WSLCqv', 'HJ94BwRZ6T', 'QLP43x4POv', 'tcO4GGdi9o', 'i3V4rMM2UW'
Source: 0.2.041025.exe.7400000.6.raw.unpack, agprNjOkXc5eGux9tn.cs	High entropy of concatenated method names: 'V6NT94Frsp', 'ntvTFkOgbr', 'gm0S6SsIJ0', 'TUhSJ1JBZ9', 'RJMSwjEe7g', 't1eSjGOVN9', 'VT4S1QnoJE', 'uq1SPRmMm3', 'qhaSdBUdPT', 'gRdSl3rcQT'
Source: 0.2.041025.exe.7400000.6.raw.unpack, I3JUBsp5q2Krs9Qd848.cs	High entropy of concatenated method names: 'ToString', 'Yt7feTs2io', 'x8vfbBUTG9', 'sLCfOMJMH8', 'j4tfZ8qk3c', 'wNpfcY8KOf', 'z2Wf6aWxu8', 'WrOfJTGl8R', 'ExS4p96VIexyM1hSMWA', 'r1TfcE6pJgsP2eL2yX0'
Source: 0.2.041025.exe.7400000.6.raw.unpack, og5cV65Kcsp1yNio3M.cs	High entropy of concatenated method names: 'UUf7yGuNR', 'XvbsqIem5', 'Mjn8vhAew', 'RHLF3CGEW', 'VICbj2DNL', 'HUpOPWkoO', 'P611P1vEbCk4ssy3j7', 'kCGLUI7qNB89xHCRo4', 'SuW03HIg0', 'mx148OWcd'
Source: 0.2.041025.exe.7400000.6.raw.unpack, TT6svVaGeyoZERITjl.cs	High entropy of concatenated method names: 'D2R4SHkJBD', 'WAo4TjqOIZ', 'B764mrFsC3', 'nLx4N2ceqD', 'UqJ4HO5J75', 'ohL4EKVRt7', 'Next', 'Next', 'Next', 'NextBytes'
Source: 0.2.041025.exe.7400000.6.raw.unpack, U9pQVqZCXwfLqFmJo7.cs	High entropy of concatenated method names: 'dLEmXqTMZw', 'sdomi1gtLy', 'XW5mTIRDGx', 'OQlmNLNuys', 'Q9KmEgYXCg', 'UPvTKKakXI', 'R9KT2WUBap', 'prrToASV0v', 'viBTxFXbOY', 'l1pTyTTSXv'
Source: 0.2.041025.exe.7400000.6.raw.unpack, iqQcEdoXHDKh7LQvUM.cs	High entropy of concatenated method names: 'AUpHMfDgqi', 'PvdHh0Qfer', 'lF3HHhqlXX', 'pqUHfrKpxR', 'eYUHucy2dL', 'SUMHgDDeiN', 'Dispose', 'DSX0q0Eo7f', 'Jt00iRDcxf', 'Y350SEkH8j'
Source: 0.2.041025.exe.7400000.6.raw.unpack, FlRQM5UP4kBNXs9Hgl.cs	High entropy of concatenated method names: 'TovpN5XD8F', 'me7pEo6ZmR', 'Mp8pCE2S2k', 'lEspvIkgpr', 'vx9pMtnK9p', 'nVqptCXwfL', 'ScEOOAnrO5ZRXD2t0r', 'of803XbNLJC41KQ2eU', 'EAKppbRGUB', 'VgrpA4bALj'
Source: 0.2.041025.exe.7400000.6.raw.unpack, m5XD8Feve7o6ZmRGMq.cs	High entropy of concatenated method names: 'RSwiBPHkUa', 'eEbi3P3sOR', 'niDiGy5XIL', 'gvairF8sse', 'IM4iKxgAFs', 'lrDi2pSO7b', 'Xv5io66dMS', 'wJqixZaa68', 'mLPiybsPg4', 'r4qiaU0uE8'

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_004063C6 ShellExecuteW,URLDownloadToFileW,

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_00418A00 OpenSCManagerW,OpenServiceW,CloseServiceHandle,StartServiceW,CloseServiceHandle,CloseServiceHandle,CloseServiceHandle,

Source: C:\Users\user\Desktop\041025.exe

Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\041025.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion

Yara detected AntiVM3

Source: Yara match

File source: Process Memory Space: 041025.exe PID: 7288, type: MEMORYSTR

Delayed program exit found

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_0040E18D Sleep,ExitProcess,

Source: C:\Users\user\Desktop\041025.exe	Memory allocated: 1280000 memory reserve \| memory write watch
Source: C:\Users\user\Desktop\041025.exe	Memory allocated: 30F0000 memory reserve \| memory write watch
Source: C:\Users\user\Desktop\041025.exe	Memory allocated: 2F90000 memory reserve \| memory write watch
Source: C:\Users\user\Desktop\041025.exe	Memory allocated: 9190000 memory reserve \| memory write watch
Source: C:\Users\user\Desktop\041025.exe	Memory allocated: 7600000 memory reserve \| memory write watch
Source: C:\Users\user\Desktop\041025.exe	Memory allocated: A190000 memory reserve \| memory write watch
Source: C:\Users\user\Desktop\041025.exe	Memory allocated: B190000 memory reserve \| memory write watch

Source: C:\Users\user\Desktop\041025.exe

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

Source: C:\Users\user\Desktop\041025.exe

Thread delayed: delay time: 922337203685477

Source: C:\Users\user\Desktop\041025.exe	Window / User API: threadDelayed 3572
Source: C:\Users\user\Desktop\041025.exe	Window / User API: threadDelayed 5889
Source: C:\Users\user\Desktop\041025.exe	Window / User API: foregroundWindowGot 1768

Source: C:\Users\user\Desktop\041025.exe

API coverage: 10.0 %

Source: C:\Users\user\Desktop\041025.exe TID: 7308	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Users\user\Desktop\041025.exe TID: 7448	Thread sleep count: 262 > 30
Source: C:\Users\user\Desktop\041025.exe TID: 7448	Thread sleep time: -131000s >= -30000s
Source: C:\Users\user\Desktop\041025.exe TID: 7452	Thread sleep count: 3572 > 30
Source: C:\Users\user\Desktop\041025.exe TID: 7452	Thread sleep time: -10716000s >= -30000s
Source: C:\Users\user\Desktop\041025.exe TID: 7452	Thread sleep count: 5889 > 30
Source: C:\Users\user\Desktop\041025.exe TID: 7452	Thread sleep time: -17667000s >= -30000s

Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0041A01B FindFirstFileW,FindNextFileW,RemoveDirectoryW,SetFileAttributesW,DeleteFileW,GetLastError,FindClose,RemoveDirectoryW,FindClose,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0040B28E FindFirstFileW,PathFileExistsW,FindNextFileW,FindClose,FindClose,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0040838E __EH_prolog,__CxxThrowException@8,FindFirstFileW,FindNextFileW,FindClose,FindClose,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_004087A0 __EH_prolog,FindFirstFileW,FindNextFileW,FindClose,FindClose,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00407848 __EH_prolog,FindFirstFileW,__CxxThrowException@8,FindNextFileW,FindClose,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_004068CD FindFirstFileW,FindNextFileW,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0044BA59 FindFirstFileExA,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0040AA71 FindFirstFileA,FindClose,DeleteFileA,GetLastError,DeleteFileA,GetLastError,FindNextFileA,FindClose,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00417AAB FindFirstFileW,FindNextFileW,FindNextFileW,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_0040AC78 FindFirstFileA,FindClose,DeleteFileA,GetLastError,FindNextFileA,FindClose,FindClose,

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_00406D28 SetEvent,GetFileAttributesW,DeleteFileW,ShellExecuteW,GetLogicalDriveStringsA,DeleteFileA,Sleep,StrToIntA,CreateDirectoryW,

Source: C:\Users\user\Desktop\041025.exe

Thread delayed: delay time: 922337203685477

Source: 041025.exe, 00000004.00000002.3722036327.0000000000BFA000.00000004.00000020.00020000.00000000.sdmp, 041025.exe, 00000004.00000002.3722036327.0000000000B87000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAW
Source: 041025.exe, 00000004.00000002.3722036327.0000000000BFA000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAWXb

Source: C:\Users\user\Desktop\041025.exe

API call chain: ExitProcess graph end node

Source: C:\Users\user\Desktop\041025.exe

Process information queried: ProcessInformation

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_004327AE IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_004407B5 mov eax, dword ptr fs:[00000030h]

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_00410763 SetLastError,GetNativeSystemInfo,SetLastError,GetProcessHeap,HeapAlloc,SetLastError,

Source: C:\Users\user\Desktop\041025.exe

Process token adjusted: Debug

Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_004327AE IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_004328FC SetUnhandledExceptionFilter,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_004398AC IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,
Source: C:\Users\user\Desktop\041025.exe	Code function: 4_2_00432D5C SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,

Source: C:\Users\user\Desktop\041025.exe

Memory allocated: page read and write | page guard

Source: C:\Users\user\Desktop\041025.exe

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

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_004175E1 mouse_event,

Source: C:\Users\user\Desktop\041025.exe	Process created: C:\Users\user\Desktop\041025.exe "C:\Users\user\Desktop\041025.exe"
Source: C:\Users\user\Desktop\041025.exe	Process created: C:\Users\user\Desktop\041025.exe "C:\Users\user\Desktop\041025.exe"

Source: 041025.exe, 00000004.00000002.3722036327.0000000000BD4000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Program Manager(
Source: 041025.exe, 00000004.00000002.3722036327.0000000000BFA000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Program ManagerQ1\
Source: 041025.exe, 00000004.00000002.3722036327.0000000000BD4000.00000004.00000020.00020000.00000000.sdmp, 041025.exe, 00000004.00000002.3722036327.0000000000B87000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Program Manager
Source: 041025.exe, 00000004.00000002.3722036327.0000000000BD4000.00000004.00000020.00020000.00000000.sdmp, 041025.exe, 00000004.00000002.3722036327.0000000000BE3000.00000004.00000020.00020000.00000000.sdmp, 041025.exe, 00000004.00000002.3722036327.0000000000B87000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: \|Program Manager\|
Source: 041025.exe, 00000004.00000002.3722036327.0000000000BFA000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Program ManagerQ1\39
Source: 041025.exe, 00000004.00000002.3722036327.0000000000BFA000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Program ManagerQ1\`
Source: 041025.exe, 00000004.00000002.3722036327.0000000000B87000.00000004.00000020.00020000.00000000.sdmp, logs.dat.4.dr	Binary or memory string: [Program Manager]

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_004329DA cpuid

Source: C:\Users\user\Desktop\041025.exe	Code function: GetLocaleInfoA,
Source: C:\Users\user\Desktop\041025.exe	Code function: EnumSystemLocalesW,
Source: C:\Users\user\Desktop\041025.exe	Code function: EnumSystemLocalesW,
Source: C:\Users\user\Desktop\041025.exe	Code function: EnumSystemLocalesW,
Source: C:\Users\user\Desktop\041025.exe	Code function: GetLocaleInfoW,GetLocaleInfoW,GetLocaleInfoW,
Source: C:\Users\user\Desktop\041025.exe	Code function: GetLocaleInfoW,
Source: C:\Users\user\Desktop\041025.exe	Code function: GetLocaleInfoW,GetLocaleInfoW,GetACP,
Source: C:\Users\user\Desktop\041025.exe	Code function: GetLocaleInfoW,
Source: C:\Users\user\Desktop\041025.exe	Code function: GetUserDefaultLCID,IsValidCodePage,IsValidLocale,GetLocaleInfoW,GetLocaleInfoW,
Source: C:\Users\user\Desktop\041025.exe	Code function: EnumSystemLocalesW,
Source: C:\Users\user\Desktop\041025.exe	Code function: GetLocaleInfoW,
Source: C:\Users\user\Desktop\041025.exe	Code function: IsValidCodePage,_wcschr,_wcschr,GetLocaleInfoW,

Source: C:\Users\user\Desktop\041025.exe	Queries volume information: C:\Users\user\Desktop\041025.exe VolumeInformation
Source: C:\Users\user\Desktop\041025.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation
Source: C:\Users\user\Desktop\041025.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation
Source: C:\Users\user\Desktop\041025.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation
Source: C:\Users\user\Desktop\041025.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation
Source: C:\Users\user\Desktop\041025.exe	Queries volume information: C:\Windows\Fonts\micross.ttf VolumeInformation

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_0040A0B0 GetLocalTime,wsprintfW,

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_004195F8 GetComputerNameExW,GetUserNameW,

Source: C:\Users\user\Desktop\041025.exe

Code function: 4_2_004466BF _free,_free,_free,GetTimeZoneInformation,WideCharToMultiByte,WideCharToMultiByte,_free,

Source: C:\Users\user\Desktop\041025.exe

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

Stealing of Sensitive Information

Yara detected Remcos RAT

Source: Yara match	File source: 4.2.041025.exe.400000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.2.041025.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.40f9970.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.416ef90.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.416ef90.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.40f9970.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000004.00000002.3722036327.0000000000BD4000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.3722512274.000000000265E000.00000004.00000010.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.3722036327.0000000000B87000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.1278437167.00000000040F9000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 041025.exe PID: 7288, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: 041025.exe PID: 7408, type: MEMORYSTR
Source: Yara match	File source: C:\ProgramData\remcos\logs.dat, type: DROPPED

Contains functionality to steal Chrome passwords or cookies

Source: C:\Users\user\Desktop\041025.exe

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

Contains functionality to steal Firefox passwords or cookies

Source: C:\Users\user\Desktop\041025.exe	Code function: \AppData\Roaming\Mozilla\Firefox\Profiles\
Source: C:\Users\user\Desktop\041025.exe	Code function: \key3.db

Remote Access Functionality

Detected Remcos RAT

Source: C:\Users\user\Desktop\041025.exe

Mutex created: \Sessions\1\BaseNamedObjects\Rmc-OYYBQ1

Yara detected Remcos RAT

Source: Yara match	File source: 4.2.041025.exe.400000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 4.2.041025.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.40f9970.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.416ef90.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.416ef90.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.041025.exe.40f9970.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000004.00000002.3722036327.0000000000BD4000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.3722512274.000000000265E000.00000004.00000010.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.3722036327.0000000000B87000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.1278437167.00000000040F9000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 041025.exe PID: 7288, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: 041025.exe PID: 7408, type: MEMORYSTR
Source: Yara match	File source: C:\ProgramData\remcos\logs.dat, type: DROPPED

Source: C:\Users\user\Desktop\041025.exe

Code function: cmd.exe

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 Disable or Modify Tools	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	12 Command and Scripting Interpreter	1 Windows Service	1 Access Token Manipulation	1 Deobfuscate/Decode Files or Information	211 Input Capture	1 Account Discovery	Remote Desktop Protocol	211 Input Capture	2 Encrypted Channel	Exfiltration Over Bluetooth	1 Defacement
Email Addresses	DNS Server	Domain Accounts	2 Service Execution	Logon Script (Windows)	1 Windows Service	3 Obfuscated Files or Information	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	22 Process Injection	12 Software Packing	NTDS	2 File and Directory Discovery	Distributed Component Object Model	Input Capture	1 Remote Access Software	Traffic Duplication	Data Destruction
Gather Victim Network Information	Server	Cloud Accounts	Launchd	Network Logon Script	Network Logon Script	1 Timestomp	LSA Secrets	33 System Information Discovery	SSH	Keylogging	2 Non-Application Layer Protocol	Scheduled Transfer	Data Encrypted for Impact
Domain Properties	Botnet	Replication Through Removable Media	Scheduled Task	RC Scripts	RC Scripts	1 DLL Side-Loading	Cached Domain Credentials	21 Security Software Discovery	VNC	GUI Input Capture	12 Application Layer Protocol	Data Transfer Size Limits	Service Stop
DNS	Web Services	External Remote Services	Systemd Timers	Startup Items	Startup Items	1 Masquerading	DCSync	31 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	31 Virtualization/Sandbox Evasion	Proc Filesystem	3 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	1 Access Token Manipulation	/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	22 Process Injection	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	Link
041025.exe	31%	Virustotal	Browse
041025.exe	39%	ReversingLabs
SAMPLE	100%	Joe Sandbox ML

Source	Detection	Scanner	Label	Link
vtrow.ydns.eu	100%	Avira URL Cloud	malware

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
geoplugin.net	178.237.33.50	true	false		high
vtrow.ydns.eu	188.93.233.42	true	true		unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://geoplugin.net/json.gp	false		high
vtrow.ydns.eu	true	Avira URL Cloud: malware	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Reputation
http://geoplugin.net/json.gp/C	041025.exe, 00000000.00000002.1278437167.00000000040F9000.00000004.00000800.00020000.00000000.sdmp, 041025.exe, 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp	false	high
http://geoplugin.net/json.gpL	041025.exe, 00000004.00000002.3722036327.0000000000BD4000.00000004.00000020.00020000.00000000.sdmp	false	high
http://geoplugin.net/json.gpSystem32	041025.exe, 00000004.00000002.3722036327.0000000000B87000.00000004.00000020.00020000.00000000.sdmp	false	high

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
188.93.233.42	vtrow.ydns.eu	Portugal		47674	NETSOLUTIONSNL	true
178.237.33.50	geoplugin.net	Netherlands		8455	ATOM86-ASATOM86NL	false

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1661512
Start date and time:	2025-04-10 08:34:12 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 7m 49s
Hypervisor based Inspection enabled:	false
Report type:	light
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 134, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	14
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:	041025.exe
Detection:	MAL
Classification:	mal100.rans.troj.spyw.evad.winEXE@5/3@2/2
EGA Information:	Successful, ratio: 100%
HCA Information:	Successful, ratio: 98% Number of executed functions: 0 Number of non-executed functions: 0
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, sppsvc.exe, WMIADAP.exe, SIHClient.exe, SgrmBroker.exe, conhost.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 184.31.69.3, 20.109.210.53
Excluded domains from analysis (whitelisted): fs.microsoft.com, slscr.update.microsoft.com, ctldl.windowsupdate.com, c.pki.goog, 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.

Simulations

Behavior and APIs

Time	Type	Description
02:35:13	API Interceptor	6881373x Sleep call for process: 041025.exe modified

Process:	C:\Users\user\Desktop\041025.exe
File Type:	data
Category:	dropped
Size (bytes):	144
Entropy (8bit):	3.365630494294252
Encrypted:	false
SSDEEP:	3:rglRKfVlPWlQlNUlR65JWRal2Jl+7R0DAlBG45klovDl6v:MlR62lQ8W5YcIeeDAlOWAv
MD5:	BDEE7BD5A61F135EDB0F5A70683BCDD4
SHA1:	381993955B2B4494856B4EA4BA70D3DB5332F8C8
SHA-256:	74BB5432EEB5FD42048C2BFE05F18BA66DDD693721689EBA83D04777998FEF3A
SHA-512:	7789102A1083AB6148A8AAFEBA208A7C97528469BC6BC4532617B52F7D29CE428BA367DDDF8C1CA70EE1410095103B36B234BFD70CC792DBF8274D5F87414170
Malicious:	true
Yara Hits:	Rule: JoeSecurity_Remcos, Description: Yara detected Remcos RAT, Source: C:\ProgramData\remcos\logs.dat, Author: Joe Security
Reputation:	low
Preview:	....[.2.0.2.5./.0.4./.1.0. .0.2.:.3.5.:.1.4. .O.f.f.l.i.n.e. .K.e.y.l.o.g.g.e.r. .S.t.a.r.t.e.d.].........[.P.r.o.g.r.a.m. .M.a.n.a.g.e.r.].....

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\041025.exe.log

Download File

Process:	C:\Users\user\Desktop\041025.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	1216
Entropy (8bit):	5.34331486778365
Encrypted:	false
SSDEEP:	24:MLUE4K5E4KH1qE4qXKDE4KhKiKhg84qXKIE4oKNzKoZAE4Kze0E4j:MIHK5HKH1qHiYHKh3ogvitHo6hAHKzea
MD5:	E193AFF55D4BDD9951CB4287A7D79653
SHA1:	F94AD920B9E0EB43B5005D74552AB84EAA38E985
SHA-256:	08DD5825B4EDCC256AEB08525DCBCDA342252A9C9746BE23FBC70A801F5A596E
SHA-512:	86F6ECDB47C1A7FFA460F3BC6038ACAFC9D4DED4D1E8D1FB7B8FE9145D9D384AB4EE7A7C3BE959A25B265AFEDB8FD31BA10073EC116B65BFE3326EF2C53394E6
Malicious:	true
Reputation:	moderate, very likely benign file
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..2,"System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",0..3,"System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System\920e3d1d70447c3c10e69e6df0766568\System.ni.dll",0..2,"System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",0..3,"System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Core\8b2c1203fd20aea8260bfbc518004720\System.Core.ni.dll",0..2,"Microsoft.VisualBasic, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",0..3,"System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Configuration\2192b0d5aa4aa14486ae08118d3b9fcc\System.Configuration.ni.dll",0..3,"System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\BLNS00AZ\json[1].json

Download File

Process:	C:\Users\user\Desktop\041025.exe
File Type:	JSON data
Category:	dropped
Size (bytes):	975
Entropy (8bit):	5.00635384400645
Encrypted:	false
SSDEEP:	12:tkGSh+nd6CsGkMyGWKyGXPVGArwY3fosGIaWHHGIG2IArpv/mOAaNO+ao9W7iN56:qBhydRNuKyGX85iDvXhNlT3/7wcJWrZ
MD5:	6D3945F9944878AEF3AABC087DE12E2A
SHA1:	839E3953827F9F4A573AAA7DC9A8165C580422C6
SHA-256:	2DBB16CF907E690862716CDB4A2DCE865F5A0F2025CEAA06DA800DF7A940D3F6
SHA-512:	FFF612097268770E26E419C597E9AF4867A325C9CD9B870CAFBCF32FBC04EE80FE93A5B558B4B606FE8B2CE1819330AB22484DF2940586753597C8E5964F16D5
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	{. "geoplugin_request":"161.77.13.2",. "geoplugin_status":200,. "geoplugin_delay":"1ms",. "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":"Springfield",. "geoplugin_region":"Massachusetts",. "geoplugin_regionCode":"MA",. "geoplugin_regionName":"Massachusetts",. "geoplugin_areaCode":"",. "geoplugin_dmaCode":"543",. "geoplugin_countryCode":"US",. "geoplugin_countryName":"United States",. "geoplugin_inEU":0,. "geoplugin_euVATrate":false,. "geoplugin_continentCode":"NA",. "geoplugin_continentName":"North America",. "geoplugin_latitude":"42.0986",. "geoplugin_longitude":"-72.5931",. "geoplugin_locationAccuracyRadius":"20",. "geoplugin_timezone":"America\/New_York",. "geoplugin_currencyCode":"USD",. "geoplugin_currencySymbol":null,. "geoplugin_currencySymbol_UTF8":"",. "geoplugin_currencyConverter":0.}

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	7.895435282986037
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 49.83% Win32 Executable (generic) a (10002005/4) 49.78% Generic CIL Executable (.NET, Mono, etc.) (73296/58) 0.36% Generic Win/DOS Executable (2004/3) 0.01% DOS Executable Generic (2002/1) 0.01%
File name:	041025.exe
File size:	908'800 bytes
MD5:	61e4f067963c7dbd7547e1c8ad1c74a6
SHA1:	2792be80df914df9c1f3ae21a2c4cde29f96529c
SHA256:	f8984264632a0aba48bcd90967988aa1d2c10f9381d00abc08456431ea46d208
SHA512:	97f94ea2425a99ba5f33e0b211a60457b98f12960a44e4b58ad7839d62ee8b9dd34d92cb0ac4889c06e1ca386bd80039a2ded18c008d1c0ff103e57bc1765e67
SSDEEP:	24576:E5aGoULXPM6JyI3R3QrtgcIbUKMQgXkOjK:E5aPUjPZ3JctzSrMQYksK
TLSH:	58151304611AC823D5925FB44D23C2B85B789E9D3917C343AFD9BEDFB4BB20D2684396
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L.....................0.................. ........@.. .......................@............`................................

File Icon


Icon Hash:	161741490761690f

Static PE Info

General

Entrypoint:	0x4de302
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:	HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Time Stamp:	0xAE11ECA4 [Tue Jul 18 01:04:36 2062 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	f34d5f2d4577ed6d9ceec516c1f5a744

Entrypoint Preview

Instruction
jmp dword ptr [00402000h]
bound eax, dword ptr [eax]
add byte ptr [eax], al
push edi
add byte ptr [eax], al
add byte ptr [eax+eax+00h], bl
add byte ptr [edi+00h], bl
add byte ptr [eax], al
pop eax
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0xde2b0	0x4f	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0xe0000	0x1510	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0xe2000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0xde294	0x1c	.text
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0xdc320	0xdc400	d430164bf08b169dd2b6cef97669e415	False	0.9539519189841089	data	7.901414926678369	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rsrc	0xe0000	0x1510	0x1600	4dee1b8f0e8b97e24db37753b587f097	False	0.73046875	data	6.841711959073226	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0xe2000	0xc	0x200	441106e27142393e400324fc481c049e	False	0.044921875	data	0.10191042566270775	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	ZLIB Complexity
RT_ICON	0xe0100	0xeb5	PNG image data, 256 x 256, 8-bit/color RGBA, non-interlaced	0.8942895086321381
RT_GROUP_ICON	0xe0fc8	0x14	data	1.05
RT_VERSION	0xe0fec	0x324	data	0.4228855721393035
RT_MANIFEST	0xe1320	0x1ea	XML 1.0 document, Unicode text, UTF-8 (with BOM) text, with CRLF line terminators	0.5489795918367347

Imports

DLL	Import
mscoree.dll	_CorExeMain

Version Infos

Description	Data
Translation	0x0000 0x04b0
Comments
CompanyName
FileDescription	CommonPractice
FileVersion	1.0.0.0
InternalName	mmRF.exe
LegalCopyright	Copyright 2020
LegalTrademarks
OriginalFilename	mmRF.exe
ProductName	CommonPractice
ProductVersion	1.0.0.0
Assembly Version	1.0.0.0

Network Behavior

Suricata IDS Alerts

Timestamp	SID	Signature	Severity	Source IP	Source Port	Dest IP	Dest Port	Protocol
2025-04-10T08:35:16.178684+0200	2036594	ET JA3 Hash - Remcos 3.x/4.x TLS Connection	1	192.168.2.6	49687	188.93.233.42	2404	TCP
2025-04-10T08:35:17.862422+0200	2803304	ETPRO MALWARE Common Downloader Header Pattern HCa	3	192.168.2.6	49688	178.237.33.50	80	TCP

Network Port Distribution

Total Packets: 30
• 2404 undefined
• 80 (HTTP)
• 53 (DNS)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 10, 2025 08:35:15.412461042 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:35:15.585067034 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:35:15.585155010 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:35:15.590441942 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:35:15.849140882 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:35:16.134504080 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:35:16.178683996 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:35:16.349941969 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:35:16.354525089 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:35:16.651575089 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:35:16.651654005 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:35:16.954319954 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:35:16.966955900 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:35:16.969125032 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:35:17.153740883 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:35:17.194319963 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:35:17.521987915 CEST	49688	80	192.168.2.6	178.237.33.50
Apr 10, 2025 08:35:17.689774990 CEST	80	49688	178.237.33.50	192.168.2.6
Apr 10, 2025 08:35:17.689862013 CEST	49688	80	192.168.2.6	178.237.33.50
Apr 10, 2025 08:35:17.690171957 CEST	49688	80	192.168.2.6	178.237.33.50
Apr 10, 2025 08:35:17.862339020 CEST	80	49688	178.237.33.50	192.168.2.6
Apr 10, 2025 08:35:17.862421989 CEST	49688	80	192.168.2.6	178.237.33.50
Apr 10, 2025 08:35:17.921936989 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:35:18.161545992 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:35:18.862983942 CEST	80	49688	178.237.33.50	192.168.2.6
Apr 10, 2025 08:35:18.863082886 CEST	49688	80	192.168.2.6	178.237.33.50
Apr 10, 2025 08:35:56.350506067 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:35:56.360460043 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:35:56.661458969 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:36:36.236046076 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:36:36.244177103 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:36:36.553971052 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:37:07.306554079 CEST	49688	80	192.168.2.6	178.237.33.50
Apr 10, 2025 08:37:07.819385052 CEST	49688	80	192.168.2.6	178.237.33.50
Apr 10, 2025 08:37:08.710141897 CEST	49688	80	192.168.2.6	178.237.33.50
Apr 10, 2025 08:37:10.460969925 CEST	49688	80	192.168.2.6	178.237.33.50
Apr 10, 2025 08:37:14.022617102 CEST	49688	80	192.168.2.6	178.237.33.50
Apr 10, 2025 08:37:15.083479881 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:37:15.087785959 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:37:15.361160994 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:37:21.022547007 CEST	49688	80	192.168.2.6	178.237.33.50
Apr 10, 2025 08:37:34.819430113 CEST	49688	80	192.168.2.6	178.237.33.50
Apr 10, 2025 08:37:53.494527102 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:37:53.496088028 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:37:54.022562981 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:37:54.205435038 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:38:33.343393087 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:38:33.348747015 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:38:33.654670954 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:39:13.306893110 CEST	2404	49687	188.93.233.42	192.168.2.6
Apr 10, 2025 08:39:13.311414003 CEST	49687	2404	192.168.2.6	188.93.233.42
Apr 10, 2025 08:39:13.571367979 CEST	2404	49687	188.93.233.42	192.168.2.6

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 10, 2025 08:35:15.201746941 CEST	58249	53	192.168.2.6	1.1.1.1
Apr 10, 2025 08:35:15.391652107 CEST	53	58249	1.1.1.1	192.168.2.6
Apr 10, 2025 08:35:17.309334040 CEST	52182	53	192.168.2.6	1.1.1.1
Apr 10, 2025 08:35:17.413151979 CEST	53	52182	1.1.1.1	192.168.2.6

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Apr 10, 2025 08:35:15.201746941 CEST	192.168.2.6	1.1.1.1	0x9776	Standard query (0)	vtrow.ydns.eu	A (IP address)	IN (0x0001)	false
Apr 10, 2025 08:35:17.309334040 CEST	192.168.2.6	1.1.1.1	0xcf70	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
Apr 10, 2025 08:35:15.391652107 CEST	1.1.1.1	192.168.2.6	0x9776	No error (0)	vtrow.ydns.eu		188.93.233.42	A (IP address)	IN (0x0001)	false
Apr 10, 2025 08:35:17.413151979 CEST	1.1.1.1	192.168.2.6	0xcf70	No error (0)	geoplugin.net		178.237.33.50	A (IP address)	IN (0x0001)	false

HTTP Request Dependency Graph

geoplugin.net

Statistics

Click to jump to process

Target ID:	0
Start time:	02:35:12
Start date:	10/04/2025
Path:	C:\Users\user\Desktop\041025.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\041025.exe"
Imagebase:	0xc20000
File size:	908'800 bytes
MD5 hash:	61E4F067963C7DBD7547E1C8AD1C74A6
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: 00000000.00000002.1278437167.00000000040F9000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Remcos_b296e965, Description: unknown, Source: 00000000.00000002.1278437167.00000000040F9000.00000004.00000800.00020000.00000000.sdmp, Author: unknown
Reputation:	low
Has exited:	true

Show Windows behavior

Target ID:	3
Start time:	02:35:14
Start date:	10/04/2025
Path:	C:\Users\user\Desktop\041025.exe
Wow64 process (32bit):	false
Commandline:	"C:\Users\user\Desktop\041025.exe"
Imagebase:	0x370000
File size:	908'800 bytes
MD5 hash:	61E4F067963C7DBD7547E1C8AD1C74A6
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	true

Analysis Process: 041025.exePID: 7408, Parent PID: 7288

General

Target ID:	4
Start time:	02:35:14
Start date:	10/04/2025
Path:	C:\Users\user\Desktop\041025.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\041025.exe"
Imagebase:	0x400000
File size:	908'800 bytes
MD5 hash:	61E4F067963C7DBD7547E1C8AD1C74A6
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: 00000004.00000002.3722036327.0000000000BD4000.00000004.00000020.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_Remcos, Description: Yara detected Remcos RAT, Source: 00000004.00000002.3722512274.000000000265E000.00000004.00000010.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_Remcos, Description: Yara detected Remcos RAT, Source: 00000004.00000002.3722036327.0000000000B87000.00000004.00000020.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_Remcos, Description: Yara detected Remcos RAT, Source: 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Remcos_b296e965, Description: unknown, Source: 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Author: unknown Rule: REMCOS_RAT_variants, Description: unknown, Source: 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Author: unknown Rule: INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer, Description: detects Windows exceutables potentially bypassing UAC using eventvwr.exe, Source: 00000004.00000002.3721118318.0000000000400000.00000040.00000400.00020000.00000000.sdmp, Author: ditekSHen
Reputation:	low
Has exited:	false

Show Windows behavior

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 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 modify and/or disable security tools to avoid possible detection of their malware/tools and activities. This may take many forms, such as killing security software processes or services, modifying / deleting Registry keys or configuration files so that tools do not operate properly, or other methods to interfere with security tools scanning or reporting information. Adversaries may also disable updates to prevent the latest security patches from reaching tools on victim systems.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, Driver: Driver Load, Process: Process Creation, Process: Process Termination, Sensor Health: Host Status, Service: Service Metadata, Windows Registry: Windows Registry Key Deletion, Windows Registry: Windows Registry Key Modification
Platforms:	Containers, IaaS, Linux, macOS, Network, 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 modify file time attributes to hide new or changes to existing files. Timestomping is a technique that modifies the timestamps of a file (the modify, access, create, and change times), often to mimic files that are in the same folder. This is done, for example, on files that have been modified or created by the adversary so that they do not appear conspicuous to forensic investigators or file analysis tools.
Tactics:	Defense Evasion
Data Sources:	File: File Metadata, File: File Modification
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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report 041025.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Threat Intel

Malware Configuration

Threatname: Remcos

Yara Signatures

Dropped Files

Memory Dumps

Unpacked PEs

Sigma Signatures

Stealing of Sensitive Information

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Cryptography

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:\ProgramData\remcos\logs.dat

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\041025.exe.log

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\BLNS00AZ\json[1].json

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Windows Analysis Report
041025.exe

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

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:	An adversary may use legitimate desktop support and remote access software to establish an interactive command and control channel to target systems within networks. These services, such as `VNC`, `Team Viewer`, `AnyDesk`, `ScreenConnect`, `LogMein`, `AmmyyAdmin`, and other remote monitoring and management (RMM) tools, are commonly used as legitimate technical support software and may be allowed by application control within a target environment.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Connection Creation, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre