General
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Target
70434d35e134be744784cc4acf6e8179.exe
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Size
4.2MB
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Sample
241219-hw655svlbn
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MD5
70434d35e134be744784cc4acf6e8179
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SHA1
bfd584fe0f50e158ef7df13350f00ddd1797a5c5
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SHA256
db554c37c8a4b97901452b495ea43e0c4bced715f393adec6993451eb244109d
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SHA512
eecdb906b01edeafc6c88ab38ba2ddcf38ef6a1140d59a1c52321da580440c036f05a5ce0a930dd379eb8a4376a577ecd3f8946f49d1f77b0fe22953f91c6f7b
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SSDEEP
98304:/qTOxDhBm2XrSst5vyf4Ph2dE0IyQfr94o4/69rr5CSLr:6mwGSEPIdPQ9J4/C5Vr
Static task
static1
Behavioral task
behavioral1
Sample
70434d35e134be744784cc4acf6e8179.exe
Resource
win7-20240903-en
Malware Config
Extracted
cryptbot
Targets
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Target
70434d35e134be744784cc4acf6e8179.exe
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Size
4.2MB
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MD5
70434d35e134be744784cc4acf6e8179
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SHA1
bfd584fe0f50e158ef7df13350f00ddd1797a5c5
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SHA256
db554c37c8a4b97901452b495ea43e0c4bced715f393adec6993451eb244109d
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SHA512
eecdb906b01edeafc6c88ab38ba2ddcf38ef6a1140d59a1c52321da580440c036f05a5ce0a930dd379eb8a4376a577ecd3f8946f49d1f77b0fe22953f91c6f7b
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SSDEEP
98304:/qTOxDhBm2XrSst5vyf4Ph2dE0IyQfr94o4/69rr5CSLr:6mwGSEPIdPQ9J4/C5Vr
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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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