General
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Target
541a44696686f2441df5119a31e4960cb2c8673f604a8049bbc5b6fb8dfef4ce
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Size
255KB
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Sample
221124-qfxwjaad5w
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MD5
42c0d4a362c8bd067e13a3500ee2ca99
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SHA1
e1ba7e1f65ac7f7c859ee0b5d848b67819bafbcd
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SHA256
541a44696686f2441df5119a31e4960cb2c8673f604a8049bbc5b6fb8dfef4ce
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SHA512
41490ec5398e26ccba32798f3f6e7d48d56613e2210a4ec8cbe449d05d165f66dc85941eeb05651d7adf6d9a9a37f9a81ef79d75b95a4a4e31251d482d87e1cf
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJZ:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI6
Behavioral task
behavioral1
Sample
541a44696686f2441df5119a31e4960cb2c8673f604a8049bbc5b6fb8dfef4ce.exe
Resource
win7-20220812-en
Malware Config
Targets
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Target
541a44696686f2441df5119a31e4960cb2c8673f604a8049bbc5b6fb8dfef4ce
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Size
255KB
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MD5
42c0d4a362c8bd067e13a3500ee2ca99
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SHA1
e1ba7e1f65ac7f7c859ee0b5d848b67819bafbcd
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SHA256
541a44696686f2441df5119a31e4960cb2c8673f604a8049bbc5b6fb8dfef4ce
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SHA512
41490ec5398e26ccba32798f3f6e7d48d56613e2210a4ec8cbe449d05d165f66dc85941eeb05651d7adf6d9a9a37f9a81ef79d75b95a4a4e31251d482d87e1cf
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJZ: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