General
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Target
file.exe
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Size
1.9MB
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Sample
241206-bklazaskc1
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MD5
623d073b8d01e00cbb5294ff07fe238a
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SHA1
c3aeeb4de6cd38209944e7a1c3ecaa3f411f8775
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SHA256
ce50862f51244b9dce6dbde2bc96fa852cff8ca84b720797894a3f43f4e293ca
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SHA512
dc1fe9e39173bfd1e2722125b1385cf8c15e2570b65c1d5acb320a70d073d39a1a25f3665a87ccb3b8a0aaf7b7e63edb21e8e3cd4c3ac27e9cda237b54979824
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SSDEEP
49152:d6OzazY5q+Tu+Th986JcoR7nQviAea6gw8AmrnT1Fh:8OOzTpEhzKEmiAvw8HnT/h
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
Malware Config
Extracted
gcleaner
92.63.197.221
45.91.200.135
Targets
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Target
file.exe
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Size
1.9MB
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MD5
623d073b8d01e00cbb5294ff07fe238a
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SHA1
c3aeeb4de6cd38209944e7a1c3ecaa3f411f8775
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SHA256
ce50862f51244b9dce6dbde2bc96fa852cff8ca84b720797894a3f43f4e293ca
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SHA512
dc1fe9e39173bfd1e2722125b1385cf8c15e2570b65c1d5acb320a70d073d39a1a25f3665a87ccb3b8a0aaf7b7e63edb21e8e3cd4c3ac27e9cda237b54979824
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SSDEEP
49152:d6OzazY5q+Tu+Th986JcoR7nQviAea6gw8AmrnT1Fh:8OOzTpEhzKEmiAvw8HnT/h
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Gcleaner family
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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