General
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Target
denizbank25.11.2024E80aspc.exe
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Size
737KB
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Sample
241125-mtz19syrbk
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MD5
99334c137b21036493a00305cd3189da
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SHA1
3f4e22efc054a79fe7f1644b564f7a78d438f497
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SHA256
4e3703fac7cd57231af4066573369bddffd7d7c0f8d0c4b2d0fc006c42b87dcc
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SHA512
b734366e0678853abdf0e4704abeb88a545156b210d2243f9019e2506f40e6ba640f74b069e1753305245bd1a7376ff9dff462661419a52100e0d1901c976406
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SSDEEP
12288:h15vH3RbeXyL05XULmZtHnZW11dSduUmDAqpNjm8M4FK/e3LsNejj1x9/:hnvH35eXNYulnZ6dSTmDQ8LE/APj1n
Static task
static1
Behavioral task
behavioral1
Sample
denizbank25.11.2024E80aspc.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
denizbank25.11.2024E80aspc.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
vipkeylogger
Targets
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Target
denizbank25.11.2024E80aspc.exe
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Size
737KB
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MD5
99334c137b21036493a00305cd3189da
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SHA1
3f4e22efc054a79fe7f1644b564f7a78d438f497
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SHA256
4e3703fac7cd57231af4066573369bddffd7d7c0f8d0c4b2d0fc006c42b87dcc
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SHA512
b734366e0678853abdf0e4704abeb88a545156b210d2243f9019e2506f40e6ba640f74b069e1753305245bd1a7376ff9dff462661419a52100e0d1901c976406
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SSDEEP
12288:h15vH3RbeXyL05XULmZtHnZW11dSduUmDAqpNjm8M4FK/e3LsNejj1x9/:hnvH35eXNYulnZ6dSTmDQ8LE/APj1n
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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