General
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Target
file.exe
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Size
2.8MB
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Sample
241220-l9r5xswjcn
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MD5
6ceb0f68635c643029bdcbf6fab01b41
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SHA1
c59cacff4ad813295a2bdc53d524df6dc62526b4
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SHA256
e02129bdbea6e49627ffbff6f291a4c1295d15725f47c1ebdae7c85a1a7dbb59
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SHA512
1031d7f3417905c6df411ff3fed4aade0c5a06494cb3f63701a5f34aa6b05710c83f5893d7517a84cb50316726d5e429e6aee9aa3db33ede4374f5f7d7c464fa
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SSDEEP
24576:nz+jM8ri0f6RuURd+tvx+OisK5KBI9bd6ypmmpzI9yv2X0IkJAEODpYVHXuXojHf:nz+YAiA633kgL9xpB0k7lzbnhIlgrp
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
lumma
Extracted
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Targets
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Target
file.exe
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Size
2.8MB
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MD5
6ceb0f68635c643029bdcbf6fab01b41
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SHA1
c59cacff4ad813295a2bdc53d524df6dc62526b4
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SHA256
e02129bdbea6e49627ffbff6f291a4c1295d15725f47c1ebdae7c85a1a7dbb59
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SHA512
1031d7f3417905c6df411ff3fed4aade0c5a06494cb3f63701a5f34aa6b05710c83f5893d7517a84cb50316726d5e429e6aee9aa3db33ede4374f5f7d7c464fa
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SSDEEP
24576:nz+jM8ri0f6RuURd+tvx+OisK5KBI9bd6ypmmpzI9yv2X0IkJAEODpYVHXuXojHf:nz+YAiA633kgL9xpB0k7lzbnhIlgrp
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Amadey family
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Detect Vidar Stealer
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Lumma family
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Stealc family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Vidar family
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Enumerates VirtualBox registry keys
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Looks for VirtualBox drivers on disk
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Downloads MZ/PE file
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Looks for VMWare drivers on disk
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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Enumerates processes with tasklist
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
5Discovery
Browser Information Discovery
1File and Directory Discovery
2Process Discovery
1Query Registry
9Remote System Discovery
1System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
5