General
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Target
38aaa52db47057a7fe8c24950855ce742ac1de9ffef237552ff4bc4cbfd77b47
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Size
259KB
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Sample
221123-mwgygaac9t
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MD5
d3d3cb9153cabab34fc625d407f4b0db
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SHA1
d8d7b55c6f03c540ac6f7703f6046db313671984
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SHA256
38aaa52db47057a7fe8c24950855ce742ac1de9ffef237552ff4bc4cbfd77b47
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SHA512
6bc0c99cd732872472bc0cd433c15ab40f42108e4b69b68ad92c0c5e755d82e855bbd009a8b13b2a8658ba3c2b7ce575f4f38070c72d0c54d9cb20e1989c9fdd
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SSDEEP
6144:b5O8G8WzV2plYAPQSYkF2dKXC2N6cu0SVfdr:0F8e2plZPpYkksXTN9uD
Static task
static1
Behavioral task
behavioral1
Sample
38aaa52db47057a7fe8c24950855ce742ac1de9ffef237552ff4bc4cbfd77b47.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
38aaa52db47057a7fe8c24950855ce742ac1de9ffef237552ff4bc4cbfd77b47.exe
Resource
win10v2004-20220812-en
Malware Config
Targets
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Target
38aaa52db47057a7fe8c24950855ce742ac1de9ffef237552ff4bc4cbfd77b47
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Size
259KB
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MD5
d3d3cb9153cabab34fc625d407f4b0db
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SHA1
d8d7b55c6f03c540ac6f7703f6046db313671984
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SHA256
38aaa52db47057a7fe8c24950855ce742ac1de9ffef237552ff4bc4cbfd77b47
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SHA512
6bc0c99cd732872472bc0cd433c15ab40f42108e4b69b68ad92c0c5e755d82e855bbd009a8b13b2a8658ba3c2b7ce575f4f38070c72d0c54d9cb20e1989c9fdd
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SSDEEP
6144:b5O8G8WzV2plYAPQSYkF2dKXC2N6cu0SVfdr:0F8e2plZPpYkksXTN9uD
Score9/10-
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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of NtSetInformationThreadHideFromDebugger
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