General
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Target
DEnigmaCraker V2.exe
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Size
59.3MB
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Sample
240802-rfaaxasbjc
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MD5
62fadebebf4208af245829dcb4b159b6
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SHA1
476d3854d2eaead161e85624f33fbd5a507ac885
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SHA256
1ae1b2e13a00415f208ca5972b2b6ff5fead584bb3aca4294505e46f56cc5c6c
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SHA512
b25b8b1a179e7b81ad6bfc13349c0ca3056be55156d838cc0f24625920f0dba4e02f513b71308ab49981b59d9f9c385086e4393b9b12fc4f2b134d98a414fb7f
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SSDEEP
1572864:2sabzB6M352iHBA8PCwl5qewZJpLfEFZPvLHwHMxwX:2s6zB6yBR4eopyFHRE
Static task
static1
Behavioral task
behavioral1
Sample
DEnigmaCraker V2.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
nightingale
https://api.telegram.org/bot6708185867:AAFutwCJHLGWBWo0L449U4iLunAo9h3rayQ/sendDocument
Targets
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Target
DEnigmaCraker V2.exe
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Size
59.3MB
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MD5
62fadebebf4208af245829dcb4b159b6
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SHA1
476d3854d2eaead161e85624f33fbd5a507ac885
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SHA256
1ae1b2e13a00415f208ca5972b2b6ff5fead584bb3aca4294505e46f56cc5c6c
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SHA512
b25b8b1a179e7b81ad6bfc13349c0ca3056be55156d838cc0f24625920f0dba4e02f513b71308ab49981b59d9f9c385086e4393b9b12fc4f2b134d98a414fb7f
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SSDEEP
1572864:2sabzB6M352iHBA8PCwl5qewZJpLfEFZPvLHwHMxwX:2s6zB6yBR4eopyFHRE
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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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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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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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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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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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3