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General
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Target
random.exe
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Size
6.3MB
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Sample
250301-ss8jxatzgs
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MD5
4ae8af6fba92e19af09d19070b33c7c2
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SHA1
a72132f73981dcacfa2d322176121152a880ef19
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SHA256
cf284105b76caf1f2f775de2207e9743ca4a479924b06b0ab3a41251104953f3
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SHA512
a0be0da126a2f67741448303ff22a0cd0c92cd9a19ff7e9f03bceec3320eebe7ea7d31f76a52b399a1c83dd975cd3da2111258cc42dd04bb578ed70651f5fe53
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SSDEEP
98304:hjQBHwSW6RBfuVbx3/4pIrZC5EimIfFUsidrV2XJsNf7tnMhXWKsTA0KIY9E:hcBHwSwVmpaZP/ItSHKsTAQY9
Static task
static1
Behavioral task
behavioral1
Sample
random.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
random.exe
Resource
win10v2004-20250217-en
Malware Config
Extracted
cryptbot
http://home.fivenn5sr.top/DoDOGDWnPbpMwhmjDvNk17
Targets
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Target
random.exe
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Size
6.3MB
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MD5
4ae8af6fba92e19af09d19070b33c7c2
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SHA1
a72132f73981dcacfa2d322176121152a880ef19
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SHA256
cf284105b76caf1f2f775de2207e9743ca4a479924b06b0ab3a41251104953f3
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SHA512
a0be0da126a2f67741448303ff22a0cd0c92cd9a19ff7e9f03bceec3320eebe7ea7d31f76a52b399a1c83dd975cd3da2111258cc42dd04bb578ed70651f5fe53
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SSDEEP
98304:hjQBHwSW6RBfuVbx3/4pIrZC5EimIfFUsidrV2XJsNf7tnMhXWKsTA0KIY9E:hcBHwSwVmpaZP/ItSHKsTAQY9
Score10/10-
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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