General
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Target
40725b4e3afd44c9667e748119dc9ea8d7139b33318056a6d25ecb016afc0b2d
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Size
4.3MB
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Sample
221127-mm661aed6v
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MD5
158bde30904254de7b3c9819f1bd2e94
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SHA1
e1f25592c035e9df8dd60833ab4b4b60274b7ed8
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SHA256
40725b4e3afd44c9667e748119dc9ea8d7139b33318056a6d25ecb016afc0b2d
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SHA512
9620bd068a8959b3716eb3548c9b7797364cc6d83e7eb4cfa00fb740ab37046869b2fce48cd3e9a2cc4e28cbca5940734c94c0160893078cf07d641ffa5c13d3
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SSDEEP
98304:KymImIsW1HpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP+:vdjjqPdDsDbsU0akJyxL405+fiX
Behavioral task
behavioral1
Sample
40725b4e3afd44c9667e748119dc9ea8d7139b33318056a6d25ecb016afc0b2d.exe
Resource
win7-20220812-en
Malware Config
Targets
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Target
40725b4e3afd44c9667e748119dc9ea8d7139b33318056a6d25ecb016afc0b2d
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Size
4.3MB
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MD5
158bde30904254de7b3c9819f1bd2e94
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SHA1
e1f25592c035e9df8dd60833ab4b4b60274b7ed8
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SHA256
40725b4e3afd44c9667e748119dc9ea8d7139b33318056a6d25ecb016afc0b2d
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SHA512
9620bd068a8959b3716eb3548c9b7797364cc6d83e7eb4cfa00fb740ab37046869b2fce48cd3e9a2cc4e28cbca5940734c94c0160893078cf07d641ffa5c13d3
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SSDEEP
98304:KymImIsW1HpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP+:vdjjqPdDsDbsU0akJyxL405+fiX
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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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Loads dropped DLL
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Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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