General
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Target
Stien.exe
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Size
48KB
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Sample
240522-e7nw6acb69
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MD5
bda9523d7221942e46def67ed473e33e
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SHA1
ce837c7ac128e361217316041891da0872b87290
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SHA256
ce8f36cb260a5e3d03fab13624208d531551b5dc82e2097b9dd38707c32852de
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SHA512
5e8f0e619d8dfc664a8e833243cda8b4cc638a324590e5f26c3d991cca5b674fe9677449163fcb78dea8b8c27c60e37651e63ec6cfac475e2ca404ca1cef6388
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SSDEEP
768:+GJzSq8Maq5s9OIyziuT/2dcWhzzkOFbQBU669RhQM+8M+FG:+RqfKOtiuTuRbQALK
Static task
static1
Behavioral task
behavioral1
Sample
Stien.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Stien.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
Stien.exe
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Size
48KB
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MD5
bda9523d7221942e46def67ed473e33e
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SHA1
ce837c7ac128e361217316041891da0872b87290
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SHA256
ce8f36cb260a5e3d03fab13624208d531551b5dc82e2097b9dd38707c32852de
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SHA512
5e8f0e619d8dfc664a8e833243cda8b4cc638a324590e5f26c3d991cca5b674fe9677449163fcb78dea8b8c27c60e37651e63ec6cfac475e2ca404ca1cef6388
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SSDEEP
768:+GJzSq8Maq5s9OIyziuT/2dcWhzzkOFbQBU669RhQM+8M+FG:+RqfKOtiuTuRbQALK
Score8/10-
Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Accesses Microsoft Outlook profiles
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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