General
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Target
15334f94b4f5fa2dfa90e46a49e9b0a1.exe
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Size
4.3MB
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Sample
241216-kw6wgstkby
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MD5
15334f94b4f5fa2dfa90e46a49e9b0a1
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SHA1
892e5ca39368157587400114133896013266c1c9
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SHA256
935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5
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SHA512
efa63b3170756f825f0f3f4f9de52952f0bdd23f0612920c688b66f31395608da3b441dda8f9703c72e825506578dc480ad2deedf240d9669a9627cf545c1c45
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SSDEEP
98304:GvwCvmAaJjy8tiAyAtNSY9KspNg4GkM768Ld9iBu:GYwmAfWlyAj59pBq6QW
Static task
static1
Behavioral task
behavioral1
Sample
15334f94b4f5fa2dfa90e46a49e9b0a1.exe
Resource
win7-20240708-en
Malware Config
Extracted
cryptbot
Targets
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Target
15334f94b4f5fa2dfa90e46a49e9b0a1.exe
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Size
4.3MB
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MD5
15334f94b4f5fa2dfa90e46a49e9b0a1
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SHA1
892e5ca39368157587400114133896013266c1c9
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SHA256
935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5
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SHA512
efa63b3170756f825f0f3f4f9de52952f0bdd23f0612920c688b66f31395608da3b441dda8f9703c72e825506578dc480ad2deedf240d9669a9627cf545c1c45
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SSDEEP
98304:GvwCvmAaJjy8tiAyAtNSY9KspNg4GkM768Ld9iBu:GYwmAfWlyAj59pBq6QW
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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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