General
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Target
fb809e11defeeea7b1b332a222978e47b8fc9e0e32f1efb675fffa85fbfd4b9e
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Size
255KB
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Sample
221127-wz3h1shc27
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MD5
ff5592c94a6a4a95133444e00754adda
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SHA1
1e0dc3fb6fea91db8bfc68c4ff5136b596dc6007
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SHA256
fb809e11defeeea7b1b332a222978e47b8fc9e0e32f1efb675fffa85fbfd4b9e
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SHA512
14df254d08daa3a88a2b330126a44dcdaf57e93ccb2dc4fc33b418bc826527099776543a90b06453cf2ed3379586cb0edd55550cf48b6c26b68152cdfd0abb1e
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ8:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIz
Behavioral task
behavioral1
Sample
fb809e11defeeea7b1b332a222978e47b8fc9e0e32f1efb675fffa85fbfd4b9e.exe
Resource
win7-20220812-en
Malware Config
Targets
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Target
fb809e11defeeea7b1b332a222978e47b8fc9e0e32f1efb675fffa85fbfd4b9e
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Size
255KB
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MD5
ff5592c94a6a4a95133444e00754adda
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SHA1
1e0dc3fb6fea91db8bfc68c4ff5136b596dc6007
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SHA256
fb809e11defeeea7b1b332a222978e47b8fc9e0e32f1efb675fffa85fbfd4b9e
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SHA512
14df254d08daa3a88a2b330126a44dcdaf57e93ccb2dc4fc33b418bc826527099776543a90b06453cf2ed3379586cb0edd55550cf48b6c26b68152cdfd0abb1e
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ8:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIz
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Modifies visibility of file extensions in Explorer
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Modifies visiblity of hidden/system files in Explorer
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Disables RegEdit via registry modification
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Adds Run key to start application
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Modifies WinLogon
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v6
Persistence
Hidden Files and Directories
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Disabling Security Tools
2Hidden Files and Directories
2Modify Registry
7