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General
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Target
eff2650df4553efad1a2d33639d4cc5882f4f3c9c6f86c083142f4224b41a29e
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Size
255KB
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Sample
221127-msn8daba64
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MD5
40527cd1cd4784f0e47dbc5b3a05b600
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SHA1
2b0e60502ecbd26bb3c4b8da6fdaa15a894a9fb8
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SHA256
eff2650df4553efad1a2d33639d4cc5882f4f3c9c6f86c083142f4224b41a29e
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SHA512
665e47ead615771fd1dc95bb8661adbc534f1a93c6e2fc5b223f9e23e86c39e01e2623002ad9608880505bf07a8354efdb4975bba15e4c7b61dd706620796e43
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJq:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIp
Behavioral task
behavioral1
Sample
eff2650df4553efad1a2d33639d4cc5882f4f3c9c6f86c083142f4224b41a29e.exe
Resource
win7-20221111-en
Malware Config
Targets
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Target
eff2650df4553efad1a2d33639d4cc5882f4f3c9c6f86c083142f4224b41a29e
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Size
255KB
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MD5
40527cd1cd4784f0e47dbc5b3a05b600
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SHA1
2b0e60502ecbd26bb3c4b8da6fdaa15a894a9fb8
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SHA256
eff2650df4553efad1a2d33639d4cc5882f4f3c9c6f86c083142f4224b41a29e
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SHA512
665e47ead615771fd1dc95bb8661adbc534f1a93c6e2fc5b223f9e23e86c39e01e2623002ad9608880505bf07a8354efdb4975bba15e4c7b61dd706620796e43
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJq:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIp
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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