General
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Target
786cacdf01a6f995fa366ec96f869e36aea02b478426595de4d72ce297b92312.exe
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Size
3.2MB
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Sample
241212-yq81jsxpfl
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MD5
7229bce5ce94ad8c3efdac6116ca0dfd
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SHA1
bab536edb7b176deedc34f51bca00786358a9238
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SHA256
786cacdf01a6f995fa366ec96f869e36aea02b478426595de4d72ce297b92312
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SHA512
147165e60b94781f32180d41107d81504cf6c8a08a7b235c0680af1708447341ab6cb42e4d8ba310b4425d30bb4961f91da1801f45285f32974ccd9f5a419f4b
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SSDEEP
49152:CB2DsthgCxRK8k9rmlS2nRqGXqiR4h5inlI:FsthgCxRK8k9rmfRqGMelI
Static task
static1
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
https://impend-differ.biz/api
https://print-vexer.biz/api
https://dare-curbys.biz/api
https://covery-mover.biz/api
https://formy-spill.biz/api
https://dwell-exclaim.biz/api
https://zinc-sneark.biz/api
https://se-blurry.biz/api
https://drive-connect.cyou/api
Extracted
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
lumma
https://drive-connect.cyou/api
https://covery-mover.biz/api
Targets
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Target
786cacdf01a6f995fa366ec96f869e36aea02b478426595de4d72ce297b92312.exe
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Size
3.2MB
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MD5
7229bce5ce94ad8c3efdac6116ca0dfd
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SHA1
bab536edb7b176deedc34f51bca00786358a9238
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SHA256
786cacdf01a6f995fa366ec96f869e36aea02b478426595de4d72ce297b92312
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SHA512
147165e60b94781f32180d41107d81504cf6c8a08a7b235c0680af1708447341ab6cb42e4d8ba310b4425d30bb4961f91da1801f45285f32974ccd9f5a419f4b
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SSDEEP
49152:CB2DsthgCxRK8k9rmlS2nRqGXqiR4h5inlI:FsthgCxRK8k9rmfRqGMelI
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Amadey family
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Gcleaner family
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Lumma family
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Stealc family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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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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Drops startup file
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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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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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
1Modify Authentication Process
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 Authentication Process
1Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
3Credentials In Files
3Discovery
Browser Information Discovery
1Query Registry
8Remote System Discovery
1System Information Discovery
6System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2