General
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Target
70a49e9b98d9637acc87a3e6db88c73fe8d425eb25ff221e592bd600c24d76f2
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Size
793KB
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Sample
241128-hvgtvszkas
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MD5
824526d31060755f128f00c2d4564dbd
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SHA1
71fbe25b846930bbbe65e81e888cfc667b44c061
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SHA256
70a49e9b98d9637acc87a3e6db88c73fe8d425eb25ff221e592bd600c24d76f2
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SHA512
ea57e207c42ea15a55a28caf759a7b2a112aa3a5e51699ca5977d3a8f442414c3c5db9410e775f047e39f907d1af83493b067eda0ae054b22a5fa1f23f082f47
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SSDEEP
24576:YSoxhsZ3zCYbQQ2Zo5pnNpF8Jhpuu0bphGuVB89HaYHS3:YtSFz5kZGnNpF8lsj6DY
Static task
static1
Behavioral task
behavioral1
Sample
Halkbank_Extract_20241128_164557_1988850.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
Halkbank_Extract_20241128_164557_1988850.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
vipkeylogger
Targets
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Target
Halkbank_Extract_20241128_164557_1988850.exe
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Size
881KB
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MD5
3cc533df6ae503977ca90c53c1db0f9f
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SHA1
63c953be5bb951d94990d7bd257f10e333d242f5
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SHA256
74e2055e94f2fdb9641eae485f63be8a96190edbca72024a0bb834322418647b
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SHA512
f6bd98d850290aeb0577fbebfb6c79a78e7294943c164b415fe334eb6802ea9def76763c6cf86721e9d067e524afa8d50892def2b9973d98b40372031ed9422f
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SSDEEP
12288:u2sv+SGjpA3yKUUo6a/LnLrDIFfnObzNJcHk9SdYyFQTtWrx9jyGJgCTMogQlOio:u2xj1nDIFgb9SdbQTyuNHXQlqLCnYnJ
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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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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
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2