General
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Target
4a7dc72bb1f277817acf602dc6aeb2489edea07837ffe5af9205bcbc33e02957
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Size
255KB
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Sample
221124-kjnt5sbh25
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MD5
760aa24ce25b18f07491fa1a426ac26f
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SHA1
7c52092dc991714ce10eef6a0c0b373bacda295c
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SHA256
4a7dc72bb1f277817acf602dc6aeb2489edea07837ffe5af9205bcbc33e02957
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SHA512
717927c3b90d5874226eb02d0c8d27c8f942a51d3c01e44dc87eaa4e3e10684d42477172aa58a1582576d7ab6ca87d11592578a8cf8dd99899beadd0a9809ddb
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJL:1xlZam+akqx6YQJXcNlEHUIQeE3mmBII
Behavioral task
behavioral1
Sample
4a7dc72bb1f277817acf602dc6aeb2489edea07837ffe5af9205bcbc33e02957.exe
Resource
win7-20220812-en
Malware Config
Targets
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Target
4a7dc72bb1f277817acf602dc6aeb2489edea07837ffe5af9205bcbc33e02957
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Size
255KB
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MD5
760aa24ce25b18f07491fa1a426ac26f
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SHA1
7c52092dc991714ce10eef6a0c0b373bacda295c
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SHA256
4a7dc72bb1f277817acf602dc6aeb2489edea07837ffe5af9205bcbc33e02957
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SHA512
717927c3b90d5874226eb02d0c8d27c8f942a51d3c01e44dc87eaa4e3e10684d42477172aa58a1582576d7ab6ca87d11592578a8cf8dd99899beadd0a9809ddb
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJL:1xlZam+akqx6YQJXcNlEHUIQeE3mmBII
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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