General
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Target
c7a9a258ebcce8d059be3d43911b8150cba636c9111224f29924460ffaf0bf33.exe
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Size
836KB
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Sample
250123-esxkra1rcz
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MD5
c2fed4eb83e71081a2d50875a519cdd8
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SHA1
7dd2cc60334b0eabe6dea6576c0456b6aac05b0a
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SHA256
c7a9a258ebcce8d059be3d43911b8150cba636c9111224f29924460ffaf0bf33
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SHA512
75482be16caf260dae875d43428cd0f465f85e31def79afcbd69402017122c0d9a69d5f0fe8a0d33b4278aef6c0869d5545581413acb405fd7db40cdfc21683f
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SSDEEP
12288:L3LWvY7t2ikRpkGjKm2hy8Vr4yGM1aUIQVo+H6PpH60iXCHX7i8HjffOXDxjr/o0:Ow7tsRpRjKmZUIko8bANHQxw
Static task
static1
Behavioral task
behavioral1
Sample
c7a9a258ebcce8d059be3d43911b8150cba636c9111224f29924460ffaf0bf33.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
c7a9a258ebcce8d059be3d43911b8150cba636c9111224f29924460ffaf0bf33.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
vipkeylogger
https://api.telegram.org/bot8161253841:AAGRHYxgiSkOebv0FuCGL9evrRdWU0PY_rw/sendMessage?chat_id=6851554211
Targets
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Target
c7a9a258ebcce8d059be3d43911b8150cba636c9111224f29924460ffaf0bf33.exe
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Size
836KB
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MD5
c2fed4eb83e71081a2d50875a519cdd8
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SHA1
7dd2cc60334b0eabe6dea6576c0456b6aac05b0a
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SHA256
c7a9a258ebcce8d059be3d43911b8150cba636c9111224f29924460ffaf0bf33
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SHA512
75482be16caf260dae875d43428cd0f465f85e31def79afcbd69402017122c0d9a69d5f0fe8a0d33b4278aef6c0869d5545581413acb405fd7db40cdfc21683f
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SSDEEP
12288:L3LWvY7t2ikRpkGjKm2hy8Vr4yGM1aUIQVo+H6PpH60iXCHX7i8HjffOXDxjr/o0:Ow7tsRpRjKmZUIko8bANHQxw
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Vipkeylogger family
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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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Accesses Microsoft Outlook profiles
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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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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2