General
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Target
b2046a50217f1abc5559204d47791c7137637371230737be4340dd9e470835ac
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Size
255KB
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Sample
221123-zt8dvsgh6t
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MD5
6a904955e5d93b6249e15884922aed13
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SHA1
7d34143401e1f7ab5d90a7859a59f9c2e16aaa57
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SHA256
b2046a50217f1abc5559204d47791c7137637371230737be4340dd9e470835ac
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SHA512
526926da856da97ee14d6362fb5658708e76dc5688eae14ad4c29fbe38383dd53dad46ce5796b5be2fe8251b8b9d64dccdc679d3dba3730badfc283b9cc97c83
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJR:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI2
Behavioral task
behavioral1
Sample
b2046a50217f1abc5559204d47791c7137637371230737be4340dd9e470835ac.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
b2046a50217f1abc5559204d47791c7137637371230737be4340dd9e470835ac.exe
Resource
win10v2004-20221111-en
Malware Config
Targets
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Target
b2046a50217f1abc5559204d47791c7137637371230737be4340dd9e470835ac
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Size
255KB
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MD5
6a904955e5d93b6249e15884922aed13
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SHA1
7d34143401e1f7ab5d90a7859a59f9c2e16aaa57
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SHA256
b2046a50217f1abc5559204d47791c7137637371230737be4340dd9e470835ac
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SHA512
526926da856da97ee14d6362fb5658708e76dc5688eae14ad4c29fbe38383dd53dad46ce5796b5be2fe8251b8b9d64dccdc679d3dba3730badfc283b9cc97c83
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJR:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI2
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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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Modifies Installed Components in the registry
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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
2Winlogon Helper DLL
1Defense Evasion
Disabling Security Tools
2Hidden Files and Directories
2Modify Registry
8