General
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Target
c91b870f8252d8da56df52503050ed9bed377f4aa4ceed9ef762d622885bce6d
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Size
2.3MB
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Sample
240621-dcmj6swgje
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MD5
5fd0908cf481e86cb9dbb4d4e49f9ee5
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SHA1
f8ff837531ba659bdc214fa9aa0174e37ba5d959
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SHA256
c91b870f8252d8da56df52503050ed9bed377f4aa4ceed9ef762d622885bce6d
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SHA512
c09cbfa15091aff7e5d8ca2134904e7f5a9cbc4073d24f0fc58bb804f41b5b6278ebe4696500f83c32b8c54c788af82dbec3263501413e2602d1e15ee6ad62fc
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SSDEEP
49152:2RilTjvMINz+9fBlt4FULc1LUTVzfDfzRfNj3IYWW0Sw:+ilnMINC5mGLc5URZFT+h
Static task
static1
Behavioral task
behavioral1
Sample
c91b870f8252d8da56df52503050ed9bed377f4aa4ceed9ef762d622885bce6d.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
risepro
77.91.77.66:58709
Targets
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Target
c91b870f8252d8da56df52503050ed9bed377f4aa4ceed9ef762d622885bce6d
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Size
2.3MB
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MD5
5fd0908cf481e86cb9dbb4d4e49f9ee5
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SHA1
f8ff837531ba659bdc214fa9aa0174e37ba5d959
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SHA256
c91b870f8252d8da56df52503050ed9bed377f4aa4ceed9ef762d622885bce6d
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SHA512
c09cbfa15091aff7e5d8ca2134904e7f5a9cbc4073d24f0fc58bb804f41b5b6278ebe4696500f83c32b8c54c788af82dbec3263501413e2602d1e15ee6ad62fc
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SSDEEP
49152:2RilTjvMINz+9fBlt4FULc1LUTVzfDfzRfNj3IYWW0Sw:+ilnMINC5mGLc5URZFT+h
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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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