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Windows Analysis Report
QfBhv404w4.exe

Overview

General Information

Sample name:	QfBhv404w4.exe renamed because original name is a hash value
Original sample name:	922669216b9e991b640a3f20d26ed6c2.exe
Analysis ID:	1581614
MD5:	922669216b9e991b640a3f20d26ed6c2
SHA1:	f295fa1d302590a494fdbce05747bfad1c9e3935
SHA256:	c25fb57a8d2e0c6dbed90077d45f3428194ecbb43b0188cab3c687c62e09d4e8
Tags:	exeuser-abuse_ch
Infos:

Detection

Phorpiex

Score:	84
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Antivirus detection for dropped file

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Yara detected Phorpiex

AI detected suspicious sample

Found potential dummy code loops (likely to delay analysis)

Machine Learning detection for dropped file

Abnormal high CPU Usage

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

Contains functionality to read the PEB

Contains long sleeps (>= 3 min)

Dropped file seen in connection with other malware

Drops PE files

Drops PE files to the application program directory (C:\ProgramData)

Entry point lies outside standard sections

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

Found dropped PE file which has not been started or loaded

Installs a raw input device (often for capturing keystrokes)

May sleep (evasive loops) to hinder dynamic analysis

PE file contains sections with non-standard names

Program does not show much activity (idle)

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

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Classification

Process Tree

System is w10x64

QfBhv404w4.exe (PID: 7484 cmdline: "C:\Users\user\Desktop\QfBhv404w4.exe" MD5: 922669216B9E991B640A3F20D26ED6C2)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Phorpiex	Proofpoint describes Phorpiex/Trik as a SDBot fork (thus IRC-based) that has been used to distribute GandCrab, Pushdo, Pony, and coinminers. The name Trik is derived from PDB strings.	No Attribution	https://bin.re/blog/phorpiex/ https://blog.trendmicro.com/trendlabs-security-intelligence/shylock-not-the-lone-threat-targeting-skype/ https://blogs.vmware.com/security/2021/11/telemetry-peak-analyzer-an-automatic-malware-campaign-detector.html https://research.checkpoint.com/2019/phorpiex-breakdown/ https://research.checkpoint.com/2020/phorpiex-arsenal-part-i/	https://malpedia.caad.fkie.fraunhofer.de/details/win.phorpiex

Malware Configuration

⊘No configs have been found

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
QfBhv404w4.exe	JoeSecurity_Phorpiex_5	Yara detected Phorpiex	Joe Security

Unpacked PEs

Source	Rule	Description	Author	Strings
0.0.QfBhv404w4.exe.900000.0.unpack	JoeSecurity_Phorpiex_5	Yara detected Phorpiex	Joe Security
0.2.QfBhv404w4.exe.900000.0.unpack	JoeSecurity_Phorpiex_5	Yara detected Phorpiex	Joe Security

Sigma Signatures

⊘No Sigma rule has matched

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus detection for dropped file

Source: C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe	Avira: detection malicious, Label: W32/Infector.Gen
Source: C:\ProgramData\Package Cache\{8bdfe669-9705-4184-9368-db9ce581e0e7}\VC_redist.x64.exe	Avira: detection malicious, Label: W32/Infector.Gen
Source: C:\Users\user\AppData\Local\Temp\chrome.exe	Avira: detection malicious, Label: W32/Infector.Gen

Multi AV Scanner detection for dropped file

Source: C:\Users\user\AppData\Local\Temp\chrome.exe

ReversingLabs: Detection: 68%

Multi AV Scanner detection for submitted file

Source: QfBhv404w4.exe	ReversingLabs: Detection: 44%
Source: QfBhv404w4.exe	Virustotal: Detection: 44%			Perma Link

AI detected suspicious sample

Source: Submited Sample

Integrated Neural Analysis Model: Matched 85.0% probability

Machine Learning detection for dropped file

Source: C:\ProgramData\Package Cache\{8bdfe669-9705-4184-9368-db9ce581e0e7}\VC_redist.x64.exe	Joe Sandbox ML: detected
Source: C:\Users\user\AppData\Local\Temp\chrome.exe	Joe Sandbox ML: detected

Phishing

Yara detected Phorpiex

Source: Yara match	File source: QfBhv404w4.exe, type: SAMPLE
Source: Yara match	File source: 0.0.QfBhv404w4.exe.900000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.QfBhv404w4.exe.900000.0.unpack, type: UNPACKEDPE

Source: QfBhv404w4.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: C:\Users\user\Desktop\QfBhv404w4.exe

File opened: C:\Windows\WinSxS\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.9625_none_508ef7e4bcbbe589\MSVCR90.dll

Jump to behavior

Source: QfBhv404w4.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source:	Binary string: C:\agent\_work\8\s\build\ship\x86\burn.pdb source: VC_redist.x64.exe.0.dr
Source:	Binary string: WINLOA~1.PDBwinload_prod.pdb source: QfBhv404w4.exe, 00000000.00000002.4158315257.000000000AD4F000.00000004.00000020.00020000.00000000.sdmp, QfBhv404w4.exe, 00000000.00000002.4084900098.0000000009BC2000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: ntkrnlmp.pdbx source: QfBhv404w4.exe, 00000000.00000002.4158315257.000000000AD4F000.00000004.00000020.00020000.00000000.sdmp, QfBhv404w4.exe, 00000000.00000002.4084900098.0000000009BC2000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: d:\dbs\el\omr\target\x86\ship\click2run\x-none\Integrator.pdb source: integrator.exe.0.dr
Source:	Binary string: R:\JoeSecurity\trunk\src\windows\usermode\tools\FakeChrome\Release\Chrome.pdb source: chrome.exe.0.dr
Source:	Binary string: d:\dbs\el\omr\target\x86\ship\click2run\x-none\Integrator.pdb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000S source: integrator.exe.0.dr

Source: C:\Users\user\Desktop\QfBhv404w4.exe

Code function: 0_2_00902980 memset,memset,PathCombineW,FindFirstFileW,lstrcmpW,lstrcmpW,PathCombineW,CharLowerW,PathMatchSpecW,PathCombineW,FindNextFileW,CloseHandle,

0_2_00902980

Source: integrator.exe.0.dr	String found in binary or memory: http://127.0.0.1:13556/InsiderSlabBehaviorReportedBuildInsiderSlabBehaviorInsiderSlabBehaviorReporte
Source: VC_redist.x64.exe.0.dr	String found in binary or memory: http://appsyndication.org/2006/appsynapplicationapuputil.cppupgradeexclusivetrueenclosuredigestalgor
Source: integrator.exe.0.dr	String found in binary or memory: https://nexus.officeapps.live.comhttps://nexusrules.officeapps.live.com
Source: integrator.exe.0.dr	String found in binary or memory: https://otelrules.azureedge.net/rules/.bundlesdxhelper.exeFailed

Source: integrator.exe.0.dr

Binary or memory string: RegisterRawInputDevices

memstr_442f456a-3

Spam, unwanted Advertisements and Ransom Demands

Yara detected Phorpiex

Source: Yara match	File source: QfBhv404w4.exe, type: SAMPLE
Source: Yara match	File source: 0.0.QfBhv404w4.exe.900000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.QfBhv404w4.exe.900000.0.unpack, type: UNPACKEDPE

Source: C:\Users\user\Desktop\QfBhv404w4.exe

Process Stats: CPU usage > 49%

Source: Joe Sandbox View	Dropped File: C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe 9D9E11B8D4849891A49FA11EBD197D970BF647640B770E6A196C13C9E006FCF4
Source: Joe Sandbox View	Dropped File: C:\ProgramData\Package Cache\{8bdfe669-9705-4184-9368-db9ce581e0e7}\VC_redist.x64.exe 2787FB2327241FC636EDD9D712C7D880006EED5916DCF9C507684F1EC4E0A4F0

Source: QfBhv404w4.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: classification engine

Classification label: mal84.troj.evad.winEXE@1/3@0/0

Source: C:\Users\user\Desktop\QfBhv404w4.exe

File created: C:\Users\user\AppData\Roaming\windrx.txt

Jump to behavior

Source: C:\Users\user\Desktop\QfBhv404w4.exe

Mutant created: \Sessions\1\BaseNamedObjects\u8u8u8ut

Source: C:\Users\user\Desktop\QfBhv404w4.exe

Command line argument: u8u8u8ut

0_2_00901090

Source: QfBhv404w4.exe

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

Source: C:\Users\user\Desktop\QfBhv404w4.exe

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

Jump to behavior

Source: integrator.exe.0.dr	Binary or memory string: INSERT INTO %Q.%s VALUES('index',%Q,%Q,#%d,%Q);
Source: integrator.exe.0.dr	Binary or memory string: UPDATE "%w".%s SET sql = sqlite_rename_parent(sql, %Q, %Q) WHERE %s;
Source: integrator.exe.0.dr	Binary or memory string: UPDATE sqlite_temp_master SET sql = sqlite_rename_trigger(sql, %Q), tbl_name = %Q WHERE %s;
Source: integrator.exe.0.dr	Binary or memory string: UPDATE %Q.%s SET sql = CASE WHEN type = 'trigger' THEN sqlite_rename_trigger(sql, %Q)ELSE sqlite_rename_table(sql, %Q) END, tbl_name = %Q, name = CASE WHEN type='table' THEN %Q WHEN name LIKE 'sqlite_autoindex%%' AND type='index' THEN 'sqlite_autoindex_' \|\| %Q \|\| substr(name,%d+18) ELSE name END WHERE tbl_name=%Q COLLATE nocase AND (type='table' OR type='index' OR type='trigger');

Source: QfBhv404w4.exe	ReversingLabs: Detection: 44%
Source: QfBhv404w4.exe	Virustotal: Detection: 44%

Source: C:\Users\user\Desktop\QfBhv404w4.exe

Section loaded: apphelp.dll

Jump to behavior

Source: C:\Users\user\Desktop\QfBhv404w4.exe

File opened: C:\Windows\WinSxS\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.9625_none_508ef7e4bcbbe589\MSVCR90.dll

Jump to behavior

Source: QfBhv404w4.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source:	Binary string: C:\agent\_work\8\s\build\ship\x86\burn.pdb source: VC_redist.x64.exe.0.dr
Source:	Binary string: WINLOA~1.PDBwinload_prod.pdb source: QfBhv404w4.exe, 00000000.00000002.4158315257.000000000AD4F000.00000004.00000020.00020000.00000000.sdmp, QfBhv404w4.exe, 00000000.00000002.4084900098.0000000009BC2000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: ntkrnlmp.pdbx source: QfBhv404w4.exe, 00000000.00000002.4158315257.000000000AD4F000.00000004.00000020.00020000.00000000.sdmp, QfBhv404w4.exe, 00000000.00000002.4084900098.0000000009BC2000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: d:\dbs\el\omr\target\x86\ship\click2run\x-none\Integrator.pdb source: integrator.exe.0.dr
Source:	Binary string: R:\JoeSecurity\trunk\src\windows\usermode\tools\FakeChrome\Release\Chrome.pdb source: chrome.exe.0.dr
Source:	Binary string: d:\dbs\el\omr\target\x86\ship\click2run\x-none\Integrator.pdb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000S source: integrator.exe.0.dr

Source: QfBhv404w4.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: QfBhv404w4.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: QfBhv404w4.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: QfBhv404w4.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: QfBhv404w4.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata

Source: initial sample

Static PE information: section where entry point is pointing to: .zero

Source: integrator.exe.0.dr	Static PE information: section name: .zero
Source: VC_redist.x64.exe.0.dr	Static PE information: section name: .wixburn
Source: VC_redist.x64.exe.0.dr	Static PE information: section name: .zero
Source: chrome.exe.0.dr	Static PE information: section name: .zero

Source: C:\Users\user\Desktop\QfBhv404w4.exe

Code function: 0_2_009032E1 push ecx; ret

0_2_009032F4

Source: C:\Users\user\Desktop\QfBhv404w4.exe	File created: C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe	Jump to dropped file
Source: C:\Users\user\Desktop\QfBhv404w4.exe	File created: C:\Users\user\AppData\Local\Temp\chrome.exe	Jump to dropped file
Source: C:\Users\user\Desktop\QfBhv404w4.exe	File created: C:\ProgramData\Package Cache\{8bdfe669-9705-4184-9368-db9ce581e0e7}\VC_redist.x64.exe	Jump to dropped file

Source: C:\Users\user\Desktop\QfBhv404w4.exe	File created: C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe			Jump to dropped file
Source: C:\Users\user\Desktop\QfBhv404w4.exe	File created: C:\ProgramData\Package Cache\{8bdfe669-9705-4184-9368-db9ce581e0e7}\VC_redist.x64.exe			Jump to dropped file

Source: C:\Users\user\Desktop\QfBhv404w4.exe

Process information set: NOOPENFILEERRORBOX

Jump to behavior

Source: C:\Users\user\Desktop\QfBhv404w4.exe	Thread delayed: delay time: 216000000			Jump to behavior
Source: C:\Users\user\Desktop\QfBhv404w4.exe	Thread delayed: delay time: 216000000			Jump to behavior

Source: C:\Users\user\Desktop\QfBhv404w4.exe

Window / User API: threadDelayed 8069

Jump to behavior

Source: C:\Users\user\Desktop\QfBhv404w4.exe	Dropped PE file which has not been started: C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe	Jump to dropped file
Source: C:\Users\user\Desktop\QfBhv404w4.exe	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\chrome.exe	Jump to dropped file
Source: C:\Users\user\Desktop\QfBhv404w4.exe	Dropped PE file which has not been started: C:\ProgramData\Package Cache\{8bdfe669-9705-4184-9368-db9ce581e0e7}\VC_redist.x64.exe	Jump to dropped file

Source: C:\Users\user\Desktop\QfBhv404w4.exe TID: 7488	Thread sleep count: 216 > 30	Jump to behavior
Source: C:\Users\user\Desktop\QfBhv404w4.exe TID: 7488	Thread sleep time: -46656000000s >= -30000s	Jump to behavior
Source: C:\Users\user\Desktop\QfBhv404w4.exe TID: 7488	Thread sleep count: 8069 > 30	Jump to behavior
Source: C:\Users\user\Desktop\QfBhv404w4.exe TID: 7488	Thread sleep time: -1742904000000s >= -30000s	Jump to behavior

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Users\user\Desktop\QfBhv404w4.exe	Last function: Thread delayed
Source: C:\Users\user\Desktop\QfBhv404w4.exe	Last function: Thread delayed

Source: C:\Users\user\Desktop\QfBhv404w4.exe

Code function: 0_2_00902980 memset,memset,PathCombineW,FindFirstFileW,lstrcmpW,lstrcmpW,PathCombineW,CharLowerW,PathMatchSpecW,PathCombineW,FindNextFileW,CloseHandle,

0_2_00902980

Source: C:\Users\user\Desktop\QfBhv404w4.exe	Thread delayed: delay time: 216000000			Jump to behavior
Source: C:\Users\user\Desktop\QfBhv404w4.exe	Thread delayed: delay time: 216000000			Jump to behavior

Anti Debugging

Found potential dummy code loops (likely to delay analysis)

Source: C:\Users\user\Desktop\QfBhv404w4.exe

Process Stats: CPU usage > 42% for more than 60s

Source: C:\Users\user\Desktop\QfBhv404w4.exe

Code function: 0_2_00903418 IsDebuggerPresent,_crt_debugger_hook,SetUnhandledExceptionFilter,UnhandledExceptionFilter,_crt_debugger_hook,GetCurrentProcess,TerminateProcess,

0_2_00903418

Source: C:\Users\user\Desktop\QfBhv404w4.exe

Code function: 0_2_00901DC0 mov eax, dword ptr fs:[00000030h]

0_2_00901DC0

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Users\user\Desktop\QfBhv404w4.exe	Code function: 0_2_00903418 IsDebuggerPresent,_crt_debugger_hook,SetUnhandledExceptionFilter,UnhandledExceptionFilter,_crt_debugger_hook,GetCurrentProcess,TerminateProcess,		0_2_00903418
Source: C:\Users\user\Desktop\QfBhv404w4.exe	Code function: 0_2_0090301D SetUnhandledExceptionFilter,		0_2_0090301D

Source: C:\Users\user\Desktop\QfBhv404w4.exe

Code function: 0_2_00903348 GetSystemTimeAsFileTime,GetCurrentProcessId,GetCurrentThreadId,GetTickCount,QueryPerformanceCounter,

0_2_00903348

Remote Access Functionality

Yara detected Phorpiex

Source: Yara match	File source: QfBhv404w4.exe, type: SAMPLE
Source: Yara match	File source: 0.0.QfBhv404w4.exe.900000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.QfBhv404w4.exe.900000.0.unpack, type: UNPACKEDPE

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	2 Command and Scripting Interpreter	1 DLL Side-Loading	1 DLL Side-Loading	1 Masquerading	11 Input Capture	1 System Time Discovery	Remote Services	11 Input Capture	Data Obfuscation	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	122 Virtualization/Sandbox Evasion	LSASS Memory	21 Security Software Discovery	Remote Desktop Protocol	Data from Removable Media	Junk Data	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	1 DLL Side-Loading	Security Account Manager	122 Virtualization/Sandbox Evasion	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	1 Obfuscated Files or Information	NTDS	1 Application Window Discovery	Distributed Component Object Model	Input Capture	Protocol Impersonation	Traffic Duplication	Data Destruction
Gather Victim Network Information	Server	Cloud Accounts	Launchd	Network Logon Script	Network Logon Script	Software Packing	LSA Secrets	1 File and Directory Discovery	SSH	Keylogging	Fallback Channels	Scheduled Transfer	Data Encrypted for Impact
Domain Properties	Botnet	Replication Through Removable Media	Scheduled Task	RC Scripts	RC Scripts	Steganography	Cached Domain Credentials	2 System Information Discovery	VNC	GUI Input Capture	Multiband Communication	Data Transfer Size Limits	Service Stop

Behavior Graph

Hide Legend

Legend:

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

Source	Detection	Scanner	Label	Link
QfBhv404w4.exe	45%	ReversingLabs	Win32.Ransomware.GandCrab
QfBhv404w4.exe	44%	Virustotal		Browse

Dropped Files

Source	Detection	Scanner	Label
C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe	100%	Avira	W32/Infector.Gen
C:\ProgramData\Package Cache\{8bdfe669-9705-4184-9368-db9ce581e0e7}\VC_redist.x64.exe	100%	Avira	W32/Infector.Gen
C:\Users\user\AppData\Local\Temp\chrome.exe	100%	Avira	W32/Infector.Gen
C:\ProgramData\Package Cache\{8bdfe669-9705-4184-9368-db9ce581e0e7}\VC_redist.x64.exe	100%	Joe Sandbox ML
C:\Users\user\AppData\Local\Temp\chrome.exe	100%	Joe Sandbox ML
C:\Users\user\AppData\Local\Temp\chrome.exe	68%	ReversingLabs	Win32.Ransomware.GandCrab

Name	IP	Active	Malicious	Antivirus Detection	Reputation
s-part-0035.t-0009.t-msedge.net	13.107.246.63	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://127.0.0.1:13556/InsiderSlabBehaviorReportedBuildInsiderSlabBehaviorInsiderSlabBehaviorReporte	integrator.exe.0.dr	false		high
http://appsyndication.org/2006/appsynapplicationapuputil.cppupgradeexclusivetrueenclosuredigestalgor	VC_redist.x64.exe.0.dr	false		high

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1581614
Start date and time:	2024-12-28 09:53:43 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 7m 54s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	5
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
Sample name:	QfBhv404w4.exe renamed because original name is a hash value
Original Sample Name:	922669216b9e991b640a3f20d26ed6c2.exe
Detection:	MAL
Classification:	mal84.troj.evad.winEXE@1/3@0/0
EGA Information:	Successful, ratio: 100%
HCA Information:	Successful, ratio: 100% Number of executed functions: 8 Number of non-executed functions: 2
Cookbook Comments:	Found application associated with file extension: .exe Override analysis time to 240s for sample files taking high CPU consumption

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, dllhost.exe, SIHClient.exe, conhost.exe
Excluded IPs from analysis (whitelisted): 13.107.246.63, 52.149.20.212
Excluded domains from analysis (whitelisted): ocsp.digicert.com, slscr.update.microsoft.com, otelrules.azureedge.net, otelrules.afd.azureedge.net, azureedge-t-prod.trafficmanager.net, fe3cr.delivery.mp.microsoft.com
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtOpenFile calls found.

Simulations

Behavior and APIs

Time	Type	Description
03:54:42	API Interceptor	9112411x Sleep call for process: QfBhv404w4.exe modified

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
s-part-0035.t-0009.t-msedge.net	726odELDs8.exe	Get hash	malicious	LummaC	Browse	13.107.246.63
	YrWaRb0IKJ.exe	Get hash	malicious	LummaC	Browse	13.107.246.63
	v5Evrl41VR.exe	Get hash	malicious	LummaC	Browse	13.107.246.63
	HGFSqmKwd5.exe	Get hash	malicious	Unknown	Browse	13.107.246.63
	8WFJ38EJo5.exe	Get hash	malicious	LummaC, Amadey, LummaC Stealer, Stealc, Vidar	Browse	13.107.246.63
	FLKCAS1DzH.bat	Get hash	malicious	Unknown	Browse	13.107.246.63
	TbxHhK6lsS.exe	Get hash	malicious	Unknown	Browse	13.107.246.63
	MrIOYC1Pns.exe	Get hash	malicious	LummaC	Browse	13.107.246.63
	jPJaszTDNt.exe	Get hash	malicious	Unknown	Browse	13.107.246.63
	http://track.rbfcu.org/y.z?l=https://google.com/amp/s/t.ly/5SpZS&r=14387614172&d=18473&p=2&t=h	Get hash	malicious	HTMLPhisher	Browse	13.107.246.63

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
C:\ProgramData\Package Cache\{8bdfe669-9705-4184-9368-db9ce581e0e7}\VC_redist.x64.exe	myTOrYevLI.exe	Get hash	malicious	Phorpiex	Browse
	ZYs8m30VE5.exe	Get hash	malicious	Phorpiex	Browse
	626wniisYq.exe	Get hash	malicious	Phorpiex	Browse
	td7aCkwbmN.exe	Get hash	malicious	Phorpiex	Browse
C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe	myTOrYevLI.exe	Get hash	malicious	Phorpiex	Browse
	ZYs8m30VE5.exe	Get hash	malicious	Phorpiex	Browse
	626wniisYq.exe	Get hash	malicious	Phorpiex	Browse
	td7aCkwbmN.exe	Get hash	malicious	Phorpiex	Browse

Created / dropped Files

C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe

Download File

Process:	C:\Users\user\Desktop\QfBhv404w4.exe
File Type:	PE32 executable (console) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	4436200
Entropy (8bit):	6.567497127479377
Encrypted:	false
SSDEEP:	98304:3lkkCqyDEY7+o3OBvfGVY+40yajyS+9s/pL:VkkCqaE68eV+0y8E6L
MD5:	6912BC3CB531D369558F9B55A145773B
SHA1:	4E2397CFA959CFDF9F7FF944BC1210DAF369D42A
SHA-256:	9D9E11B8D4849891A49FA11EBD197D970BF647640B770E6A196C13C9E006FCF4
SHA-512:	07CDCE5B6E204FEED048D4B38550AF78C22F12ACB335FD04C4349FE9456ECC627A5CFD61813931D0C43FAEE8A397B627B9992C16ED205F8688636CD5EF1E96E1
Malicious:	true
Antivirus:	Antivirus: Avira, Detection: 100%
Joe Sandbox View:	Filename: myTOrYevLI.exe, Detection: malicious, Browse Filename: ZYs8m30VE5.exe, Detection: malicious, Browse Filename: 626wniisYq.exe, Detection: malicious, Browse Filename: td7aCkwbmN.exe, Detection: malicious, Browse
Reputation:	low
Preview:	MZ......................@...................................(...........!..L.!This program cannot be run in DOS mode....$........:V@.[8..[8..[8.{);..[8.{)=..[8..!<..[8..!;..[8..!=..[8.\.U..[8.\.E..[8.{)<..[8.{)>..[8.{)9..[8..[9..X8..!=..[8..!1.0^8..!...[8..[...[8..!:..[8.Rich.[8.................PE..L.................".... ....Z........C......`+...@...........................C..............................................=......p?..............RC..N....?.....<.=.8...................P.:..... .+.@.............+......j=......................text............................. ..`.rdata........+....................@..@.data.........=.......=.............@....rsrc........p?......F?.............@..@.reloc........?......R?.............@..B.zero.........C......RC................`........................................................................................................................................................................................................................

C:\ProgramData\Package Cache\{8bdfe669-9705-4184-9368-db9ce581e0e7}\VC_redist.x64.exe

Download File

Process:	C:\Users\user\Desktop\QfBhv404w4.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	654688
Entropy (8bit):	7.191321691914505
Encrypted:	false
SSDEEP:	12288:enMwHskY7gjcjhVIEhqgM7bWvcsi6aVUfIyaU40vy3W/ceKSHMsiFyY6XN:4MysZgjS1hqgSC/izkfJjymk4HM5yJ
MD5:	2E4F3FFE6E1B1ADAD701D7205CE379F1
SHA1:	03C0310CD0F7091AC4F9CF723B27C70B32C58135
SHA-256:	2787FB2327241FC636EDD9D712C7D880006EED5916DCF9C507684F1EC4E0A4F0
SHA-512:	7863E30C151B55164EFC584DD9E1F82087503B414FC68462237DAE03AD330FF2F7293D655DAA65BBBF3ABBD6606928D2D2E3B93710A2305EBA19F31E48CA9070
Malicious:	true
Antivirus:	Antivirus: Avira, Detection: 100% Antivirus: Joe Sandbox ML, Detection: 100%
Joe Sandbox View:	Filename: myTOrYevLI.exe, Detection: malicious, Browse Filename: ZYs8m30VE5.exe, Detection: malicious, Browse Filename: 626wniisYq.exe, Detection: malicious, Browse Filename: td7aCkwbmN.exe, Detection: malicious, Browse
Reputation:	low
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......c...'.u.'.u.'.u.......u.....[.u.....?.u...v.4.u...q.4.u...p...u.....".u....6.u.'.t.v.u...p.l.u....&.u.'..%.u...w.&.u.Rich'.u.........................PE..L............................v.......p............@..........................}...........................................................;..........(...8(...0...=.. t..T...................tt......@n..@...................$........................text.............................. ..`.rdata..............................@..@.data...@...........................@....wixburn8...........................@..@.tls................................@....gfids..............................@..@.rsrc....;.......<..................@..@.reloc...=...0...>..................@..B.zero........p.........................`................................................................................................................

C:\Users\user\AppData\Local\Temp\chrome.exe

Download File

Process:	C:\Users\user\Desktop\QfBhv404w4.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	144896
Entropy (8bit):	6.793947225132544
Encrypted:	false
SSDEEP:	3072:PZLWfp2KkvL5kdnQrWLuzeHpl18fCtnRPF9EVnb43jaI5gr/uHrC:hgkSdQ6mCtnRPF9cCGr/uH
MD5:	6CE46EB4C85D086F06BA00DD19B56A5C
SHA1:	DA45E3798D2581335C770A1EB3DF5EA2B6930D39
SHA-256:	0BA09F85F26EB3E7B08C6DAAB34D160BDCC3E0898BD67C5D57635DE8B4EC23C4
SHA-512:	109C5E563837B9A72C0455FCC7EC7B24CFFADF1EF4DAACD4C6B8B253FF2A16D0F458105AA46AE773B3A098DAE05129DA51B18F91224837BA84D0CD28505BCE5D
Malicious:	true
Antivirus:	Antivirus: Avira, Detection: 100% Antivirus: Joe Sandbox ML, Detection: 100% Antivirus: ReversingLabs, Detection: 68%
Reputation:	low
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......r.T6...6...6...}...<...}.......}..."...............'......."...}...1...6...T.......7.....:.7...6.R.7.......7...Rich6...........PE..L......................#.....d.......`............@..........................m...............................................;..P....p.. ....................P......./..p............................/..@...............P............................text...3........................... ..`.rdata...c.......d..................@..@.data........P.......2..............@....rsrc... ....p.......<..............@..@.reloc.......P......................@..B.zero........`.......&.................`................................................................................................................................................................................................................................................................

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	5.877138611902118
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	QfBhv404w4.exe
File size:	20'992 bytes
MD5:	922669216b9e991b640a3f20d26ed6c2
SHA1:	f295fa1d302590a494fdbce05747bfad1c9e3935
SHA256:	c25fb57a8d2e0c6dbed90077d45f3428194ecbb43b0188cab3c687c62e09d4e8
SHA512:	cdfb621171e14db160a199d8fe60ace60258ea1a988e78859dc55e603aad81b3c774e72372c9faa2e0ae7fcf7e6d868c5480d46cecebbf1225df3ef2b9364c89
SSDEEP:	384:9+0WLc01PhLACdSUkc/ibYTJ4JVB00tySVRe:E5PhUCIU6YAvtg
TLSH:	1C921907A956939BE8B2287053B32E25647A7E32231D84CFEF8009791674DD4FB3735A
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........2H..S&..S&..S&..+...S&..+...S&..+...S&...]..S&..S'..S&..+...S&..+...S&.Rich.S&.................PE..L.....og.................&.

File Icon


Icon Hash:	00928e8e8686b000

Static PE Info

General

Entrypoint:	0x402fd1
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:	DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
Time Stamp:	0x676F078C [Fri Dec 27 20:01:16 2024 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	5
OS Version Minor:	0
File Version Major:	5
File Version Minor:	0
Subsystem Version Major:	5
Subsystem Version Minor:	0
Import Hash:	26d721f1fff47d0e5f11f2aba744001c

Entrypoint Preview

Instruction
call 00007F187D37D297h
jmp 00007F187D37CC5Bh
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword ptr [ebp+08h]
mov eax, dword ptr [eax]
cmp dword ptr [eax], E06D7363h
jne 00007F187D37CF4Ch
cmp dword ptr [eax+10h], 03h
jne 00007F187D37CF46h
mov eax, dword ptr [eax+14h]
cmp eax, 19930520h
je 00007F187D37CF37h
cmp eax, 19930521h
je 00007F187D37CF30h
cmp eax, 19930522h
je 00007F187D37CF29h
cmp eax, 01994000h
jne 00007F187D37CF27h
call 00007F187D37D2ECh
xor eax, eax
pop ebp
retn 0004h
push 00402FDBh
call dword ptr [00404034h]
xor eax, eax
ret
int3
jmp dword ptr [0040410Ch]
push 00000014h
push 00405500h
call 00007F187D37D183h
push dword ptr [00406384h]
mov esi, dword ptr [004040B4h]
call esi
pop ecx
mov dword ptr [ebp-1Ch], eax
cmp eax, FFFFFFFFh
jne 00007F187D37CF2Eh
push dword ptr [ebp+08h]
call dword ptr [004040B8h]
pop ecx
jmp 00007F187D37CF89h
push 00000008h
call 00007F187D37D2ADh
pop ecx
and dword ptr [ebp-04h], 00000000h
push dword ptr [00406384h]
call esi
mov dword ptr [ebp-1Ch], eax
push dword ptr [00406380h]
call esi
pop ecx
pop ecx
mov dword ptr [ebp-20h], eax
lea eax, dword ptr [ebp-20h]
push eax
lea eax, dword ptr [ebp-1Ch]
push eax
push dword ptr [ebp+08h]
mov esi, dword ptr [004040D0h]
call esi

Rich Headers

Programming Language:

[IMP] VS2008 SP1 build 30729
[ASM] VS2008 SP1 build 30729
[ C ] VS2008 SP1 build 30729
[IMP] VS2005 build 50727
[C++] VS2008 SP1 build 30729
[LNK] VS2008 SP1 build 30729

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x553c	0x78	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x7000	0x2b0	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x8000	0x204	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x5478	0x40	.rdata
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x4000	0x140	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x2524	0x2600	868d9060769699de804fdd0fb9af69cd	False	0.5326891447368421	data	6.131895732766902	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0x4000	0x1c14	0x1e00	13cf1de1ee997eaaad2ab5092dca33ed	False	0.43502604166666664	data	5.293396492412307	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0x6000	0x38c	0x200	202a0f14ba4a024e6a35d5895669b769	False	0.060546875	data	0.35275948821577235	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rsrc	0x7000	0x2b0	0x400	58a3970c5ba6bee8bcaf23ee7343f378	False	0.3623046875	data	5.190213072505898	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x8000	0x288	0x400	695b2e74cc6b6d6233b7005b7ca7b3f4	False	0.5	data	3.9846074464309296	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_MANIFEST	0x7058	0x256	ASCII text, with CRLF line terminators	English	United States	0.5100334448160535

Imports

DLL	Import
SHLWAPI.dll	PathFileExistsW, StrCmpNW, PathCombineW, PathMatchSpecW
MSVCR90.dll	_crt_debugger_hook, _controlfp_s, _invoke_watson, _except_handler4_common, _decode_pointer, _onexit, _lock, __dllonexit, _unlock, ?terminate@@YAXXZ, __set_app_type, _encode_pointer, __p__fmode, __p__commode, _adjust_fdiv, __setusermatherr, _configthreadlocale, _initterm_e, _initterm, _acmdln, exit, _ismbblead, _XcptFilter, _exit, _cexit, __getmainargs, _amsg_exit, wcsstr, memset, memcpy, wcscat
KERNEL32.dll	IsDebuggerPresent, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, SetUnhandledExceptionFilter, GetStartupInfoA, InterlockedCompareExchange, InterlockedExchange, ExitThread, FindFirstFileW, lstrcmpW, FindNextFileW, GetLogicalDrives, GetDriveTypeW, QueryDosDeviceW, lstrcpyW, GetFileSize, CreateFileMappingA, MapViewOfFile, FlushViewOfFile, UnmapViewOfFile, SetFilePointer, SetEndOfFile, Sleep, CreateMutexA, GetLastError, ExitProcess, CloseHandle, CreateFileW, ExpandEnvironmentStringsW, CreateThread
USER32.dll	CharLowerW
ADVAPI32.dll	RegOpenKeyExW, RegQueryValueExW, RegCloseKey

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Network Behavior

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Dec 28, 2024 09:54:33.137975931 CET	1.1.1.1	192.168.2.9	0x196e	No error (0)	shed.dual-low.s-part-0035.t-0009.t-msedge.net	s-part-0035.t-0009.t-msedge.net		CNAME (Canonical name)	IN (0x0001)	false
Dec 28, 2024 09:54:33.137975931 CET	1.1.1.1	192.168.2.9	0x196e	No error (0)	s-part-0035.t-0009.t-msedge.net		13.107.246.63	A (IP address)	IN (0x0001)	false

Target ID:	0
Start time:	03:54:35
Start date:	28/12/2024
Path:	C:\Users\user\Desktop\QfBhv404w4.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\QfBhv404w4.exe"
Imagebase:	0x900000
File size:	20'992 bytes
MD5 hash:	922669216B9E991B640A3F20D26ED6C2
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	false

Show Windows behavior

Execution Graph

Execution Coverage:	21%
Dynamic/Decrypted Code Coverage:	0%
Signature Coverage:	21.3%
Total number of Nodes:	136
Total number of Limit Nodes:	4

Callgraph

Executed
Not Executed
Opacity -> Relevance
Disassembly available

Executed Functions

Function 00902980 Relevance: 54.4, APIs: 12, Strings: 19, Instructions: 162
filestringCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

memset.MSVCR90 ref: 009029F2
memset.MSVCR90 ref: 00902A08
PathCombineW.SHLWAPI(?,perflogs,00905418), ref: 00902A20
FindFirstFileW.KERNELBASE(?,?), ref: 00902A34
lstrcmpW.KERNEL32(?,0090541C), ref: 00902A64
lstrcmpW.KERNEL32(?,00905420), ref: 00902A7A
PathCombineW.SHLWAPI(?,perflogs,?), ref: 00902A96
CharLowerW.USER32(?), ref: 00902ACA
PathMatchSpecW.SHLWAPI(?,*.exe), ref: 00902B38
PathCombineW.SHLWAPI(?,perflogs,?), ref: 00902B58
FindNextFileW.KERNELBASE(000000FF,?), ref: 00902BF3
CloseHandle.KERNELBASE(000000FF), ref: 00902C08

Strings

config, xrefs: 009029CF
perflogs, xrefs: 009029D6, 00902A18, 00902A8E, 00902B50
sys, xrefs: 00902B5E
program files, xrefs: 009029A5
wup, xrefs: 00902B8E
default, xrefs: 009029C1
VolDri, xrefs: 00902BA6
windows, xrefs: 00902989, 00902AFE
intel, xrefs: 009029BA
system, xrefs: 00902997
boot, xrefs: 00902990
$recycle.bin, xrefs: 009029DD
application data, xrefs: 009029B3
*.exe, xrefs: 00902B2C
appdata, xrefs: 009029AC
win, xrefs: 00902B76
DriveSec, xrefs: 00902BBE
programdata, xrefs: 0090299E
msocache, xrefs: 009029C8

Memory Dump Source

Source File: 00000000.00000002.3806593557.0000000000901000.00000020.00000001.01000000.00000003.sdmp, Offset: 00900000, based on PE: true

Associated: 00000000.00000002.3806573829.0000000000900000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806609432.0000000000904000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806625060.0000000000907000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_900000_QfBhv404w4.jbxd

Similarity

API ID: Path$Combine$FileFindlstrcmpmemset$CharCloseFirstHandleLowerMatchNextSpec
String ID: $recycle.bin$*.exe$DriveSec$VolDri$appdata$application data$boot$config$default$intel$msocache$perflogs$program files$programdata$sys$system$win$windows$wup
API String ID: 1416314416-1168010690
Opcode ID: 334b40bee1b5e6cca105e2a85576a41e241bd9d83b1c17ede2979c2707aeb0f6
Instruction ID: 11e19531cfc58af5f0f836727107315bf249aaeee551460e84a40523f88c1c67
Opcode Fuzzy Hash: 334b40bee1b5e6cca105e2a85576a41e241bd9d83b1c17ede2979c2707aeb0f6
Instruction Fuzzy Hash: 01615EF19043189FCF20DF60DC8DBEE77B8AB55309F404598E649A61C0E7749A88CF65

Function 00901090 Relevance: 14.0, APIs: 7, Strings: 1, Instructions: 31
sleepsynchronizationthreadCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

Sleep.KERNELBASE(000007D0), ref: 00901099
CreateMutexA.KERNELBASE(00000000,00000000,u8u8u8ut), ref: 009010A8
GetLastError.KERNEL32 ref: 009010B1
ExitProcess.KERNEL32 ref: 009010C0
Sleep.KERNELBASE(00001388), ref: 009010D7
CreateThread.KERNELBASE(00000000,00000000,Function_00002C40,00000000,00000000,00000000), ref: 009010EC
Sleep.KERNELBASE(0CDFE600), ref: 009010F7

Strings

u8u8u8ut, xrefs: 0090109F

Memory Dump Source

Source File: 00000000.00000002.3806593557.0000000000901000.00000020.00000001.01000000.00000003.sdmp, Offset: 00900000, based on PE: true

Associated: 00000000.00000002.3806573829.0000000000900000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806609432.0000000000904000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806625060.0000000000907000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_900000_QfBhv404w4.jbxd

Similarity

API ID: Sleep$Create$ErrorExitLastMutexProcessThread
String ID: u8u8u8ut
API String ID: 302559243-2736330893
Opcode ID: b9fdeec302f4bf51de817a98cf3a07ceae720085401d4b1a5f9d3ebf8fdacd8d
Instruction ID: 1adcf9cb51c633e1f1f8036f49bd98005d1fccf24154b7ad9e81dc4ad89755a2
Opcode Fuzzy Hash: b9fdeec302f4bf51de817a98cf3a07ceae720085401d4b1a5f9d3ebf8fdacd8d
Instruction Fuzzy Hash: A9F0C7B269D310FFF7602BE1AD0FF193978AB50B42F610418F385F94E1DAE454445A67

Function 009024E0 Relevance: 26.5, APIs: 14, Strings: 1, Instructions: 226
fileCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

CreateFileW.KERNELBASE(00902BE2,C0000000,00000003,00000000,00000003,00000080,00000000), ref: 009024FC
GetFileSize.KERNEL32(000000FF,00000000), ref: 00902518

Strings

.zero, xrefs: 009026FA

Memory Dump Source

Source File: 00000000.00000002.3806593557.0000000000901000.00000020.00000001.01000000.00000003.sdmp, Offset: 00900000, based on PE: true

Associated: 00000000.00000002.3806573829.0000000000900000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806609432.0000000000904000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806625060.0000000000907000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_900000_QfBhv404w4.jbxd

Similarity

API ID: File$CreateSize
String ID: .zero
API String ID: 2791376181-843663606
Opcode ID: 321daa51a06f5f1c08f7d09207b32830d7eff2e394912726b0ca6d5ec46cd582
Instruction ID: 3d7267a3bc61e8e26de52f402964592b6499cda3c37f22e0bfde5372b1b169ed
Opcode Fuzzy Hash: 321daa51a06f5f1c08f7d09207b32830d7eff2e394912726b0ca6d5ec46cd582
Instruction Fuzzy Hash: F5A11975E04209EFDB04CFA4D999BEEB7B5BF48700F208559EA01BB380D735A981DB64

Function 00901000 Relevance: 12.3, APIs: 5, Strings: 2, Instructions: 39
fileCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

ExpandEnvironmentStringsW.KERNEL32(%appdata%,?,00000208), ref: 0090101A
wcscat.MSVCR90 ref: 0090102C
PathFileExistsW.KERNELBASE(?), ref: 0090103B
CreateFileW.KERNELBASE(?,40000000,00000000,00000000,00000001,00000002,00000000), ref: 00901061
CloseHandle.KERNELBASE(000000FF), ref: 0090107D

Strings

%appdata%, xrefs: 00901015
\windrx.txt, xrefs: 00901020

Memory Dump Source

Source File: 00000000.00000002.3806593557.0000000000901000.00000020.00000001.01000000.00000003.sdmp, Offset: 00900000, based on PE: true

Associated: 00000000.00000002.3806573829.0000000000900000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806609432.0000000000904000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806625060.0000000000907000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_900000_QfBhv404w4.jbxd

Similarity

API ID: File$CloseCreateEnvironmentExistsExpandHandlePathStringswcscat
String ID: %appdata%$\windrx.txt
API String ID: 3951416151-532699497
Opcode ID: 33a3dbf385f8636485d73689c68866308a1dd820a37ddf9d79c2bc8700c058ed
Instruction ID: 2377e4ef47697ebb0598d4233981134d54a9bc9b964e8f2486f0cf3f4d42cc8d
Opcode Fuzzy Hash: 33a3dbf385f8636485d73689c68866308a1dd820a37ddf9d79c2bc8700c058ed
Instruction Fuzzy Hash: FF01F4B59183086FDB309B609C0EFD633789B44704F000790B7A8A60D2DA7499C58F90

Function 009028C0 Relevance: 10.6, APIs: 4, Strings: 2, Instructions: 55
registryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

GetLogicalDrives.KERNELBASE ref: 009028C6
RegOpenKeyExW.KERNELBASE(80000002,Software\Microsoft\Windows\CurrentVersion\Policies\Explorer,00000000,00020019,?), ref: 00902914
RegQueryValueExW.KERNELBASE(?,NoDrives,00000000,00000000,00000000,00000004), ref: 00902941
RegCloseKey.KERNELBASE(?), ref: 0090295E

Strings

NoDrives, xrefs: 00902938
Software\Microsoft\Windows\CurrentVersion\Policies\Explorer, xrefs: 00902907

Memory Dump Source

Source File: 00000000.00000002.3806593557.0000000000901000.00000020.00000001.01000000.00000003.sdmp, Offset: 00900000, based on PE: true

Associated: 00000000.00000002.3806573829.0000000000900000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806609432.0000000000904000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806625060.0000000000907000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_900000_QfBhv404w4.jbxd

Similarity

API ID: CloseDrivesLogicalOpenQueryValue
String ID: NoDrives$Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
API String ID: 2666887985-3471754645
Opcode ID: 7ab0f5d16619da0c88d79f3a08a0fb7924f05a85c8a94ed754eb5191e378dc8d
Instruction ID: 4fda346885fc7068a856b20f40577106da5d9a87c771c18fa6f8b5987a4035ea
Opcode Fuzzy Hash: 7ab0f5d16619da0c88d79f3a08a0fb7924f05a85c8a94ed754eb5191e378dc8d
Instruction Fuzzy Hash: 2611E7B1E0020A9FDB14CFD4C949BEEB7B8BB44704F108108E625B6280D3B86A45DF95

Function 00902840 Relevance: 7.0, APIs: 3, Strings: 1, Instructions: 36
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

GetDriveTypeW.KERNELBASE(0090281F), ref: 0090284D
QueryDosDeviceW.KERNELBASE(0090281F,?,00000208), ref: 0090288C
StrCmpNW.KERNELBASE(?,\??\,00000004), ref: 009028A4

Strings

\??\, xrefs: 00902898

Memory Dump Source

Source File: 00000000.00000002.3806593557.0000000000901000.00000020.00000001.01000000.00000003.sdmp, Offset: 00900000, based on PE: true

Associated: 00000000.00000002.3806573829.0000000000900000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806609432.0000000000904000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806625060.0000000000907000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_900000_QfBhv404w4.jbxd

Similarity

API ID: DeviceDriveQueryType
String ID: \??\
API String ID: 1681518211-3047946824
Opcode ID: ac7c44691ddb9e2a904f094ca3d9228a85cafd96b673f5730265c71d79c05155
Instruction ID: d8a392d28233a42997a0717e549858607eb13d1f177db52bb902ce7b7981559d
Opcode Fuzzy Hash: ac7c44691ddb9e2a904f094ca3d9228a85cafd96b673f5730265c71d79c05155
Instruction Fuzzy Hash: 9A01FFB494420CDFDB20DF65CC4DAD977B9AB08705F00C1A9AE04A7280D6749AC5DF94

Function 00902C40 Relevance: 1.5, APIs: 1, Instructions: 35
threadCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

Part of subcall function 009028C0: GetLogicalDrives.KERNELBASE ref: 009028C6
Part of subcall function 009028C0: RegOpenKeyExW.KERNELBASE(80000002,Software\Microsoft\Windows\CurrentVersion\Policies\Explorer,00000000,00020019,?), ref: 00902914
Part of subcall function 009028C0: RegQueryValueExW.KERNELBASE(?,NoDrives,00000000,00000000,00000000,00000004), ref: 00902941
Part of subcall function 009028C0: RegCloseKey.KERNELBASE(?), ref: 0090295E

ExitThread.KERNEL32 ref: 00902CA1

Part of subcall function 009027E0: lstrcpyW.KERNEL32(?,?,?,?,00000019), ref: 00902833

Part of subcall function 00902980: memset.MSVCR90 ref: 009029F2
Part of subcall function 00902980: memset.MSVCR90 ref: 00902A08
Part of subcall function 00902980: PathCombineW.SHLWAPI(?,perflogs,00905418), ref: 00902A20
Part of subcall function 00902980: FindFirstFileW.KERNELBASE(?,?), ref: 00902A34
Part of subcall function 00902980: lstrcmpW.KERNEL32(?,0090541C), ref: 00902A64
Part of subcall function 00902980: lstrcmpW.KERNEL32(?,00905420), ref: 00902A7A
Part of subcall function 00902980: PathCombineW.SHLWAPI(?,perflogs,?), ref: 00902A96
Part of subcall function 00902980: FindNextFileW.KERNELBASE(000000FF,?), ref: 00902BF3
Part of subcall function 00902980: CloseHandle.KERNELBASE(000000FF), ref: 00902C08

Memory Dump Source

Source File: 00000000.00000002.3806593557.0000000000901000.00000020.00000001.01000000.00000003.sdmp, Offset: 00900000, based on PE: true

Associated: 00000000.00000002.3806573829.0000000000900000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806609432.0000000000904000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806625060.0000000000907000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_900000_QfBhv404w4.jbxd

Similarity

API ID: CloseCombineFileFindPathlstrcmpmemset$DrivesExitFirstHandleLogicalNextOpenQueryThreadValuelstrcpy
String ID:
API String ID: 717983626-0
Opcode ID: d01c15c7daad1f80f44a3010182fcf7fd4b3559578170b5c6437800058e43ad6
Instruction ID: fb5b39d4f7489a23259cd0ae77b6881202de36caba3495b87fdd3e86ce7cd78c
Opcode Fuzzy Hash: d01c15c7daad1f80f44a3010182fcf7fd4b3559578170b5c6437800058e43ad6
Instruction Fuzzy Hash: ED018CB5C08218EFDB00EBE4C94EADEB7F4BF48304F2440A9D542B3281E2359A84DB65

Function 009027E0 Relevance: 1.3, APIs: 1, Instructions: 32
stringCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

Part of subcall function 00902840: GetDriveTypeW.KERNELBASE(0090281F), ref: 0090284D

lstrcpyW.KERNEL32(?,?,?,?,00000019), ref: 00902833

Memory Dump Source

Source File: 00000000.00000002.3806593557.0000000000901000.00000020.00000001.01000000.00000003.sdmp, Offset: 00900000, based on PE: true

Associated: 00000000.00000002.3806573829.0000000000900000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806609432.0000000000904000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806625060.0000000000907000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_900000_QfBhv404w4.jbxd

Similarity

API ID: DriveTypelstrcpy
String ID:
API String ID: 3664088370-0
Opcode ID: e1ab32dc66fec2949e9e5f129923e6dec31ddb087007aaaa879de06c2825cf6a
Instruction ID: 3e7f3fb5ee77cb2254800f68f58a20061a6b5292d87f5b6bb1a17bcda0186e21
Opcode Fuzzy Hash: e1ab32dc66fec2949e9e5f129923e6dec31ddb087007aaaa879de06c2825cf6a
Instruction Fuzzy Hash: B3F06D75D00208FBDB00DFA4D44979DB7B4EF44300F10C0A8EC159B240E275AB08DB45

Non-executed Functions

Function 0090301D Relevance: 1.5, APIs: 1, Instructions: 4COMMON

Download Yara Rule

APIs

SetUnhandledExceptionFilter.KERNEL32(Function_00002FDB), ref: 00903022

Memory Dump Source

Source File: 00000000.00000002.3806593557.0000000000901000.00000020.00000001.01000000.00000003.sdmp, Offset: 00900000, based on PE: true

Associated: 00000000.00000002.3806573829.0000000000900000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806609432.0000000000904000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806625060.0000000000907000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_900000_QfBhv404w4.jbxd

Similarity

API ID: ExceptionFilterUnhandled
String ID:
API String ID: 3192549508-0
Opcode ID: f4600527ac8f50db9b28cb6e2fc3a0d4a706e864b3c5b98f96cfd25c4f526afc
Instruction ID: 688b334f5e3bdc4e60c9621a3cad04197e19133c80728dcbbccb03dc5c5c2c20
Opcode Fuzzy Hash: f4600527ac8f50db9b28cb6e2fc3a0d4a706e864b3c5b98f96cfd25c4f526afc
Instruction Fuzzy Hash: D59002B02662014EC7001B709D0D50529F55B9878B74304506301F8094DA5041407951

Function 00901DC0 Relevance: .0, Instructions: 5COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.3806593557.0000000000901000.00000020.00000001.01000000.00000003.sdmp, Offset: 00900000, based on PE: true

Associated: 00000000.00000002.3806573829.0000000000900000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806609432.0000000000904000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3806625060.0000000000907000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_900000_QfBhv404w4.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: a4738e9d22b7a670e957569a9947fd17b9771784ab9a70797d5a1e1428e800be
Instruction ID: be7eecee3400b42b3e558a840de4aeb97e4223185f45bdd8b65d759b642826a8
Opcode Fuzzy Hash: a4738e9d22b7a670e957569a9947fd17b9771784ab9a70797d5a1e1428e800be
Instruction Fuzzy Hash: 85A002321A5B8CC7C612A68DA651B51B3ECE348D54F440461A50D43E015659B9108495

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 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 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 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 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:	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 security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software 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, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report QfBhv404w4.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Threat Intel

Malware Configuration

Yara Signatures

Initial Sample

Unpacked PEs

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Phishing

Compliance

Spreading

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

Spam, unwanted Advertisements and Ransom Demands

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

Language, Device and Operating System Detection

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

URLs from Memory and Binaries

World Map of Contacted IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe

C:\ProgramData\Package Cache\{8bdfe669-9705-4184-9368-db9ce581e0e7}\VC_redist.x64.exe

C:\Users\user\AppData\Local\Temp\chrome.exe

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Rich Headers

Data Directories

Sections

Resources

Imports

Possible Origin

Network Behavior

DNS Answers

Statistics

Windows Analysis Report
QfBhv404w4.exe

Function 00902980 Relevance: 54.4, APIs: 12, Strings: 19, Instructions: 162
filestringCOMMON

Function 00901090 Relevance: 14.0, APIs: 7, Strings: 1, Instructions: 31
sleepsynchronizationthreadCOMMON

Function 009024E0 Relevance: 26.5, APIs: 14, Strings: 1, Instructions: 226
fileCOMMON

Function 00901000 Relevance: 12.3, APIs: 5, Strings: 2, Instructions: 39
fileCOMMON

Function 009028C0 Relevance: 10.6, APIs: 4, Strings: 2, Instructions: 55
registryCOMMON

Function 00902840 Relevance: 7.0, APIs: 3, Strings: 1, Instructions: 36
COMMON

Function 00902C40 Relevance: 1.5, APIs: 1, Instructions: 35
threadCOMMON

Function 009027E0 Relevance: 1.3, APIs: 1, Instructions: 32
stringCOMMON