General
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Target
05dd7b104f2c11892363053cfa4d3feed76b39614b34764ac571893b9495e2c4.exe
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Size
4.3MB
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Sample
241229-cgbg2ayphm
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MD5
8cb06b0904107a21706822f2f2d90832
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SHA1
37dee7617a62f9a5e5853cc977a125be54ac58b7
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SHA256
05dd7b104f2c11892363053cfa4d3feed76b39614b34764ac571893b9495e2c4
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SHA512
23cfb74398c11ebb58060b2da0414008aaba5479e20790c4e7dae1325c24f34996b4ee8aff1ec4b23211be2fcfcb4f3395da117cd414ecea79adfe90ddd9ed7a
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SSDEEP
98304:x2MM2EP0mQedsJTfKVAakoJykzhZczXGozRrrM3GR7fvkoLsw/ji:x2t3Vuu3FWzWozR4GR0s3
Static task
static1
Behavioral task
behavioral1
Sample
05dd7b104f2c11892363053cfa4d3feed76b39614b34764ac571893b9495e2c4.exe
Resource
win7-20240903-en
Malware Config
Extracted
cryptbot
Targets
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Target
05dd7b104f2c11892363053cfa4d3feed76b39614b34764ac571893b9495e2c4.exe
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Size
4.3MB
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MD5
8cb06b0904107a21706822f2f2d90832
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SHA1
37dee7617a62f9a5e5853cc977a125be54ac58b7
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SHA256
05dd7b104f2c11892363053cfa4d3feed76b39614b34764ac571893b9495e2c4
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SHA512
23cfb74398c11ebb58060b2da0414008aaba5479e20790c4e7dae1325c24f34996b4ee8aff1ec4b23211be2fcfcb4f3395da117cd414ecea79adfe90ddd9ed7a
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SSDEEP
98304:x2MM2EP0mQedsJTfKVAakoJykzhZczXGozRrrM3GR7fvkoLsw/ji:x2t3Vuu3FWzWozR4GR0s3
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Cryptbot family
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Enumerates VirtualBox registry keys
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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