General
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Target
2a4012f6ccfdfee080d90a179787cf7f.exe
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Size
4.2MB
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Sample
241217-kmvrvsvqbz
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MD5
2a4012f6ccfdfee080d90a179787cf7f
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SHA1
c1d553bb9333ffad12d31152d3d261b0d72e4f63
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SHA256
ecf57840f39dc209ba36c0fee2377f88c1adb9d93cc5fb5482755d755e53b209
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SHA512
e2023a981f9d8d39b0f1ad68f3b0f78116c47f3b39642fc25f5f67fa0119ed81116436b9aca1ddecfc66f9ad502a21b86ccfa7109f26a059973d69421c087d9d
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SSDEEP
98304:Gf5IPaBXUqfEnwdm0gkbpgM+/J8Uko7zYQ3C9Q+cpXUC7WFhyBP:GfGPaBEjJkbKx/WGzYQ3C3cpEC7oA
Static task
static1
Behavioral task
behavioral1
Sample
2a4012f6ccfdfee080d90a179787cf7f.exe
Resource
win7-20240903-en
Malware Config
Extracted
cryptbot
Targets
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Target
2a4012f6ccfdfee080d90a179787cf7f.exe
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Size
4.2MB
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MD5
2a4012f6ccfdfee080d90a179787cf7f
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SHA1
c1d553bb9333ffad12d31152d3d261b0d72e4f63
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SHA256
ecf57840f39dc209ba36c0fee2377f88c1adb9d93cc5fb5482755d755e53b209
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SHA512
e2023a981f9d8d39b0f1ad68f3b0f78116c47f3b39642fc25f5f67fa0119ed81116436b9aca1ddecfc66f9ad502a21b86ccfa7109f26a059973d69421c087d9d
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SSDEEP
98304:Gf5IPaBXUqfEnwdm0gkbpgM+/J8Uko7zYQ3C9Q+cpXUC7WFhyBP:GfGPaBEjJkbKx/WGzYQ3C3cpEC7oA
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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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