General
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Target
747801f16746c17a7001cc831e52e7916c171aa75c658861fe45df4b7a55ad25
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Size
4.0MB
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Sample
230221-abzlkaeh3s
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MD5
045fed4ec66ae8950965167cb6728cfc
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SHA1
c485e54bd2b16a254ec4d46ba997c3c5ec1b4203
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SHA256
747801f16746c17a7001cc831e52e7916c171aa75c658861fe45df4b7a55ad25
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SHA512
af247910b920a2311d2c71c159b0f463c80c85a5b402a6c5b683b884b8b1d2b6f8154dadc1e0c9b33658c84f2d38c3e36dbab458d5176bc0a5229c01abc4018f
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SSDEEP
49152:JwLeW63sqJsyS6O/jaqlKT6YKEn42BFFaCmkBBf2ieCRgzjhCGNY6OuKr0V9eaZr:auCM6x72BugzRgv2rP6eQJQ4x2RmF1J
Static task
static1
Behavioral task
behavioral1
Sample
747801f16746c17a7001cc831e52e7916c171aa75c658861fe45df4b7a55ad25.exe
Resource
win7-20230220-en
Malware Config
Targets
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Target
747801f16746c17a7001cc831e52e7916c171aa75c658861fe45df4b7a55ad25
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Size
4.0MB
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MD5
045fed4ec66ae8950965167cb6728cfc
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SHA1
c485e54bd2b16a254ec4d46ba997c3c5ec1b4203
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SHA256
747801f16746c17a7001cc831e52e7916c171aa75c658861fe45df4b7a55ad25
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SHA512
af247910b920a2311d2c71c159b0f463c80c85a5b402a6c5b683b884b8b1d2b6f8154dadc1e0c9b33658c84f2d38c3e36dbab458d5176bc0a5229c01abc4018f
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SSDEEP
49152:JwLeW63sqJsyS6O/jaqlKT6YKEn42BFFaCmkBBf2ieCRgzjhCGNY6OuKr0V9eaZr:auCM6x72BugzRgv2rP6eQJQ4x2RmF1J
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Glupteba payload
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Modifies boot configuration data using bcdedit
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Drops file in Drivers directory
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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