General
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Target
f4d4066fee7e7e63dd914f564202af5b.exe
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Size
4.3MB
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Sample
241220-s1xsdazjej
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MD5
f4d4066fee7e7e63dd914f564202af5b
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SHA1
bf2330d98dc66911f0078539ee48e6ad8dbb4686
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SHA256
a6f94c1717ad8bb2d8a2db5d3b286e1e5bbe6b5086216661250579e654826e73
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SHA512
468d6cbcfbebf5a1140a161fe742188df14d942a3681f1931ae7c0c840c24f9c3b2e55745478c1472e2f6cfec96df27265da93917c390c6ad0c51d6d9062fba1
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SSDEEP
98304:yGJm9VvjOlk+BwDMO8cAqgVRWn8sTNRjWJzVGKRUVXKEbUzH:OvurwD38ygVRW8sBRCzGOuUz
Static task
static1
Behavioral task
behavioral1
Sample
f4d4066fee7e7e63dd914f564202af5b.exe
Resource
win7-20240903-en
Malware Config
Extracted
cryptbot
http://home.fivetk5vt.top/hLfzXsaqNtoEGyaUtOMJ1734
Targets
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Target
f4d4066fee7e7e63dd914f564202af5b.exe
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Size
4.3MB
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MD5
f4d4066fee7e7e63dd914f564202af5b
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SHA1
bf2330d98dc66911f0078539ee48e6ad8dbb4686
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SHA256
a6f94c1717ad8bb2d8a2db5d3b286e1e5bbe6b5086216661250579e654826e73
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SHA512
468d6cbcfbebf5a1140a161fe742188df14d942a3681f1931ae7c0c840c24f9c3b2e55745478c1472e2f6cfec96df27265da93917c390c6ad0c51d6d9062fba1
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SSDEEP
98304:yGJm9VvjOlk+BwDMO8cAqgVRWn8sTNRjWJzVGKRUVXKEbUzH:OvurwD38ygVRW8sBRCzGOuUz
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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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