General
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Target
SecuriteInfo.com.Variant.Razy.934040.7155.9937
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Size
2.4MB
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Sample
210926-xs8xwsfbfn
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MD5
5dc19fa9db54a8b2fbac18a1412165eb
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SHA1
d2300eacdcc517cfa065238d13355011cbf3b382
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SHA256
31ef0139218354a140f9feba6fc3ef036ce910a84babf8f27cccfa944dee1ccb
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SHA512
c71948e4e69a31ad324d0817305b8926e9f1d7d0610dae56f4894a5ac0a7307278e9ef749380793411d802174424ccb731044d6e64bc4fc9f05f5adc100b5f92
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Variant.Razy.934040.7155.9937.exe
Resource
win7v20210408
Malware Config
Targets
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Target
SecuriteInfo.com.Variant.Razy.934040.7155.9937
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Size
2.4MB
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MD5
5dc19fa9db54a8b2fbac18a1412165eb
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SHA1
d2300eacdcc517cfa065238d13355011cbf3b382
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SHA256
31ef0139218354a140f9feba6fc3ef036ce910a84babf8f27cccfa944dee1ccb
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SHA512
c71948e4e69a31ad324d0817305b8926e9f1d7d0610dae56f4894a5ac0a7307278e9ef749380793411d802174424ccb731044d6e64bc4fc9f05f5adc100b5f92
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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