General
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Target
5850d0455f8c9eb82eadf42e4fe660f22c7084a71d9551d1dff8b8d757d86b76
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Size
4.3MB
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Sample
221128-l6fbysef95
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MD5
37eaa9f0678ea636b0f7c9c300ad506d
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SHA1
287727be40a1f4768eae68ed715c3478bf7903e0
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SHA256
5850d0455f8c9eb82eadf42e4fe660f22c7084a71d9551d1dff8b8d757d86b76
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SHA512
725036ecf57656fd4fd5ff2bede3267336306bef7b178cc3f6ff9533b19a4c4978124f2e152d57ee8f5a76f684a2d925c1e6c0579ebacd14dd715ed71c5d785a
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SSDEEP
98304:O/MnzTtHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3QV:bzT/djjqPdDsDbsU0akJyxL405+fiX
Behavioral task
behavioral1
Sample
5850d0455f8c9eb82eadf42e4fe660f22c7084a71d9551d1dff8b8d757d86b76.exe
Resource
win7-20221111-en
Malware Config
Targets
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Target
5850d0455f8c9eb82eadf42e4fe660f22c7084a71d9551d1dff8b8d757d86b76
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Size
4.3MB
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MD5
37eaa9f0678ea636b0f7c9c300ad506d
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SHA1
287727be40a1f4768eae68ed715c3478bf7903e0
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SHA256
5850d0455f8c9eb82eadf42e4fe660f22c7084a71d9551d1dff8b8d757d86b76
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SHA512
725036ecf57656fd4fd5ff2bede3267336306bef7b178cc3f6ff9533b19a4c4978124f2e152d57ee8f5a76f684a2d925c1e6c0579ebacd14dd715ed71c5d785a
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SSDEEP
98304:O/MnzTtHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3QV:bzT/djjqPdDsDbsU0akJyxL405+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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