General
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Target
50979f837a3edcf21bfc6077ff01074ffd85e8c313696d933af2e188a096dc19
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Size
255KB
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Sample
221020-mxejqsacgm
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MD5
a015f36391ebbb8b33c2ba1085a69f30
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SHA1
c5e73ebb365711f690610f8cb5253835ce067dda
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SHA256
50979f837a3edcf21bfc6077ff01074ffd85e8c313696d933af2e188a096dc19
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SHA512
670d04ba25a284be1397a141bfd0f3aea17c45492f14163e2c156ddcf61a5536a31414c3635b5e9630fbd02dd8f265bdf1d11e3c0a44ecbd30c4e0581f185478
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJn:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI6
Behavioral task
behavioral1
Sample
50979f837a3edcf21bfc6077ff01074ffd85e8c313696d933af2e188a096dc19.exe
Resource
win7-20220901-en
Malware Config
Targets
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Target
50979f837a3edcf21bfc6077ff01074ffd85e8c313696d933af2e188a096dc19
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Size
255KB
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MD5
a015f36391ebbb8b33c2ba1085a69f30
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SHA1
c5e73ebb365711f690610f8cb5253835ce067dda
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SHA256
50979f837a3edcf21bfc6077ff01074ffd85e8c313696d933af2e188a096dc19
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SHA512
670d04ba25a284be1397a141bfd0f3aea17c45492f14163e2c156ddcf61a5536a31414c3635b5e9630fbd02dd8f265bdf1d11e3c0a44ecbd30c4e0581f185478
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJn:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI6
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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