General
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Target
59d91a122525ece9e695e53d1ffda56dd4c0f779869565f00a173a5bc36c984b
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Size
3.7MB
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Sample
250115-bhqgxavrbs
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MD5
023aa471381bee5989713c7504262e40
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SHA1
b993c9b6e6ac6d0834f91f9278695b671a2a3f07
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SHA256
59d91a122525ece9e695e53d1ffda56dd4c0f779869565f00a173a5bc36c984b
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SHA512
ccc06bf5ea781eb8535084f73483f05018ddb9e6ed5fe8839abf202526183295ef138d34f7893eaf07f3282f66f3e77e9fc6f8b685e1035ec6373ccd1a67c5b4
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SSDEEP
98304:xPb+wS3Rw+TGsrzOvPL7O6pGiBBAggboYLuEmsP424TFN2:BM3Rw+T8vj7Dph00l5Z2
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
Targets
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Target
59d91a122525ece9e695e53d1ffda56dd4c0f779869565f00a173a5bc36c984b
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Size
3.7MB
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MD5
023aa471381bee5989713c7504262e40
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SHA1
b993c9b6e6ac6d0834f91f9278695b671a2a3f07
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SHA256
59d91a122525ece9e695e53d1ffda56dd4c0f779869565f00a173a5bc36c984b
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SHA512
ccc06bf5ea781eb8535084f73483f05018ddb9e6ed5fe8839abf202526183295ef138d34f7893eaf07f3282f66f3e77e9fc6f8b685e1035ec6373ccd1a67c5b4
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SSDEEP
98304:xPb+wS3Rw+TGsrzOvPL7O6pGiBBAggboYLuEmsP424TFN2:BM3Rw+T8vj7Dph00l5Z2
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Amadey family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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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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Adds Run key to start application
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Suspicious use of NtSetInformationThreadHideFromDebugger
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