General
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Target
44d829be334d46439bddc6dfab13a937.bin
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Size
4.2MB
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Sample
241222-blp1jsxkgz
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MD5
8548b71a65609c7d8949316c516db5af
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SHA1
2addfb175151d1157519c97a905a21b4c83b75f7
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SHA256
2add2657194654a19f5da1215ae20ccdcd83ae4d28f58116f971def5ce2fe68b
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SHA512
1e67036b03f0cf33d9c0f496b8cda8bb44931378b28ee2af9c3903eb20b94c2b3c7ab27c878d12c91777117b80d252082f6eec7365525c546b74f631f7813d8e
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SSDEEP
98304:oacmBgOl6MYSO6f8BNGNo81U4w9A3vlPH3NAVHl/PV3go19:/b5f8zjg7YOhHAF/9Qoj
Static task
static1
Behavioral task
behavioral1
Sample
ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.exe
Resource
win7-20240903-en
Malware Config
Extracted
cryptbot
http://home.fivetk5vt.top/hLfzXsaqNtoEGyaUtOMJ1734
Targets
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Target
ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.exe
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Size
4.2MB
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MD5
44d829be334d46439bddc6dfab13a937
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SHA1
3b3560400d66d2993d541fdb23c1e118db932785
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SHA256
ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f
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SHA512
f12005400b9355335dd68ba88110d2bedd0f1a35249dbda2bcb1f76e15f26707c3613b2c43708e1248939977202be80ca925bc404b95d2dc72bf72d7dfee3823
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SSDEEP
98304:XERW/mKa+dObXXCoOnCcyjP6RaoAzb31z8xmXQ:XktSnCc2xPzbkmX
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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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