General
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Target
a5238361365d6c84ae69d8bca09815526043154462f67c46cd57105c2e71be7a
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Size
4.3MB
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Sample
221127-mmrrbaaf25
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MD5
2707c59602faf9c6dff3dac2b96862d7
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SHA1
a9f72c5fbb8fd3346b8251b4b8b51471d9cdfbb5
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SHA256
a5238361365d6c84ae69d8bca09815526043154462f67c46cd57105c2e71be7a
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SHA512
0176070e049c09bddade07f25f7b961b00975a8fcd48ce10f1a9a88e65704c4e62c6c3729396aea3f77761297f904c702a0bac35d5dc4f8e31529333318ec5fc
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SSDEEP
98304:ynIVpHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9OK:ySjdjjqPdDsDbsU0akJyxL405+fiX
Behavioral task
behavioral1
Sample
a5238361365d6c84ae69d8bca09815526043154462f67c46cd57105c2e71be7a.exe
Resource
win7-20220812-en
Malware Config
Targets
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Target
a5238361365d6c84ae69d8bca09815526043154462f67c46cd57105c2e71be7a
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Size
4.3MB
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MD5
2707c59602faf9c6dff3dac2b96862d7
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SHA1
a9f72c5fbb8fd3346b8251b4b8b51471d9cdfbb5
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SHA256
a5238361365d6c84ae69d8bca09815526043154462f67c46cd57105c2e71be7a
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SHA512
0176070e049c09bddade07f25f7b961b00975a8fcd48ce10f1a9a88e65704c4e62c6c3729396aea3f77761297f904c702a0bac35d5dc4f8e31529333318ec5fc
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SSDEEP
98304:ynIVpHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9OK:ySjdjjqPdDsDbsU0akJyxL405+fiX
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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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Loads dropped DLL
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Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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