General
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Target
53db8912e908083fa5076160a0db3c31.exe
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Size
4.2MB
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Sample
241231-r1xa6svmbw
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MD5
53db8912e908083fa5076160a0db3c31
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SHA1
ff4309a7ec13cf183b4b13d83cdee8554cc8310e
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SHA256
8776714b524b22667fce6f8d4cfae8bf99061e2a3a4516e48b8335e7b2e65971
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SHA512
529fcccb4747daf4fef3c3fa0a2e661ef454129e9f3e922ee6ba158f99cae0534db7c8ab62a0ce7af57edd13a2f83e9bd7fa60e88bff698bfdb4630f4f679f09
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SSDEEP
98304:LzjLmEIEtVZ3IDyI1OSfYsXfHhQpNSNdx3UZgzIxdP8hyy4i:LzvmEI2fIBOSzXfBQpNS/x3U6IxdPo
Static task
static1
Behavioral task
behavioral1
Sample
53db8912e908083fa5076160a0db3c31.exe
Resource
win7-20240903-en
Malware Config
Extracted
cryptbot
http://home.fiveth5vs.top/KhxTILlSHLygUudVWlQk1735
Targets
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Target
53db8912e908083fa5076160a0db3c31.exe
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Size
4.2MB
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MD5
53db8912e908083fa5076160a0db3c31
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SHA1
ff4309a7ec13cf183b4b13d83cdee8554cc8310e
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SHA256
8776714b524b22667fce6f8d4cfae8bf99061e2a3a4516e48b8335e7b2e65971
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SHA512
529fcccb4747daf4fef3c3fa0a2e661ef454129e9f3e922ee6ba158f99cae0534db7c8ab62a0ce7af57edd13a2f83e9bd7fa60e88bff698bfdb4630f4f679f09
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SSDEEP
98304:LzjLmEIEtVZ3IDyI1OSfYsXfHhQpNSNdx3UZgzIxdP8hyy4i:LzvmEI2fIBOSzXfBQpNS/x3U6IxdPo
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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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