General
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Target
64d5d3d1ced9df264a6cd5dbb42a13cb332f26f6e748325a829ac0f57c491836
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Size
1MB
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Sample
221003-cvcl9adgck
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MD5
444440c5dd4c02854c1cb894acbd6c92
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SHA1
670e8737f43ba3f0376ee39b04c40296809903f7
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SHA256
64d5d3d1ced9df264a6cd5dbb42a13cb332f26f6e748325a829ac0f57c491836
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SHA512
5d41f8246c8e98c4a537b5244427597f065673c802fc9751d6820bfa276a655f85f08e86b2b2b1353d0345fc1ec14006efe4e4c337d3aef47f3522385e358644
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SSDEEP
24576:BaUNVKivXERYEbrmnQn75C2xI2YZGI9SEgikqEi6WUWTZyox/6lGxD:BaU+ivMYEOqzBySEpEi6WfZjE0
Static task
static1
Behavioral task
behavioral1
Sample
64d5d3d1ced9df264a6cd5dbb42a13cb332f26f6e748325a829ac0f57c491836.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
64d5d3d1ced9df264a6cd5dbb42a13cb332f26f6e748325a829ac0f57c491836.exe
Resource
win10v2004-20220812-en
Malware Config
Targets
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Target
64d5d3d1ced9df264a6cd5dbb42a13cb332f26f6e748325a829ac0f57c491836
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Size
1MB
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MD5
444440c5dd4c02854c1cb894acbd6c92
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SHA1
670e8737f43ba3f0376ee39b04c40296809903f7
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SHA256
64d5d3d1ced9df264a6cd5dbb42a13cb332f26f6e748325a829ac0f57c491836
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SHA512
5d41f8246c8e98c4a537b5244427597f065673c802fc9751d6820bfa276a655f85f08e86b2b2b1353d0345fc1ec14006efe4e4c337d3aef47f3522385e358644
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SSDEEP
24576:BaUNVKivXERYEbrmnQn75C2xI2YZGI9SEgikqEi6WUWTZyox/6lGxD:BaU+ivMYEOqzBySEpEi6WfZjE0
Score9/10-
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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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