General
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Target
971e13a8e8f1ce9cd7d021617d7ac352.exe
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Size
4.2MB
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Sample
241220-srmaaaykaw
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MD5
971e13a8e8f1ce9cd7d021617d7ac352
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SHA1
da78cccfbc5694c631824e429b2530c59cd3a5c7
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SHA256
3a48f2665596595800e9adb10f4e8a6cdb59872b9f037bc5f86872e67f6c4bee
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SHA512
c8a09ec0e66864b075e373b4fa7d42bf2060d0df44b8207819686b73e8900690d2e4d46264f4cbeaf5986d5d7ec077ec8d0cfdb8a4aa277e00f77b1ff37c1e9e
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SSDEEP
98304:uV6dtCCtDWlaWC4GcFiGwjk1/AF1ngeSbBiMGaFsR/:uV6dtCCRWlmEEGL/AjnUBGtR/
Static task
static1
Behavioral task
behavioral1
Sample
971e13a8e8f1ce9cd7d021617d7ac352.exe
Resource
win7-20241010-en
Malware Config
Extracted
cryptbot
http://home.fivetk5vt.top/hLfzXsaqNtoEGyaUtOMJ1734
Targets
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Target
971e13a8e8f1ce9cd7d021617d7ac352.exe
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Size
4.2MB
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MD5
971e13a8e8f1ce9cd7d021617d7ac352
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SHA1
da78cccfbc5694c631824e429b2530c59cd3a5c7
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SHA256
3a48f2665596595800e9adb10f4e8a6cdb59872b9f037bc5f86872e67f6c4bee
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SHA512
c8a09ec0e66864b075e373b4fa7d42bf2060d0df44b8207819686b73e8900690d2e4d46264f4cbeaf5986d5d7ec077ec8d0cfdb8a4aa277e00f77b1ff37c1e9e
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SSDEEP
98304:uV6dtCCtDWlaWC4GcFiGwjk1/AF1ngeSbBiMGaFsR/:uV6dtCCRWlmEEGL/AjnUBGtR/
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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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