General
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Target
6a667d54547ed2a293aa2b5c45871358ca306c77417247944e48aaccefbc16e5
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Size
255KB
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Sample
221127-t5nkyacb37
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MD5
445ebea2dac416aaec5cc891c9bdd5e0
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SHA1
8741e82486f5e5d1216f5e8d654d97e489f894a2
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SHA256
6a667d54547ed2a293aa2b5c45871358ca306c77417247944e48aaccefbc16e5
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SHA512
250f9c800c57de35e524e8dfa9d2dfeeb15f48f61ca6bed3875489b9c66228dc78b4f886fe2231da6cbaba0eeed8a74f18b90903f85d9984b5a2a38da24e1fb8
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJj:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIq
Behavioral task
behavioral1
Sample
6a667d54547ed2a293aa2b5c45871358ca306c77417247944e48aaccefbc16e5.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
6a667d54547ed2a293aa2b5c45871358ca306c77417247944e48aaccefbc16e5.exe
Resource
win10v2004-20221111-en
Malware Config
Targets
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Target
6a667d54547ed2a293aa2b5c45871358ca306c77417247944e48aaccefbc16e5
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Size
255KB
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MD5
445ebea2dac416aaec5cc891c9bdd5e0
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SHA1
8741e82486f5e5d1216f5e8d654d97e489f894a2
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SHA256
6a667d54547ed2a293aa2b5c45871358ca306c77417247944e48aaccefbc16e5
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SHA512
250f9c800c57de35e524e8dfa9d2dfeeb15f48f61ca6bed3875489b9c66228dc78b4f886fe2231da6cbaba0eeed8a74f18b90903f85d9984b5a2a38da24e1fb8
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJj:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIq
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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 Matrix ATT&CK v6
Persistence
Hidden Files and Directories
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hidden Files and Directories
2Modify Registry
7Disabling Security Tools
2