General
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Target
d30c1b57978067dce840e020baf994d5944f9917a050253fd5150bd7be9c0868
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Size
255KB
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Sample
221127-bv7a7adh7s
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MD5
63b0999be19cd61fd1daeafb5f15dc56
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SHA1
b2c25cdea66c3faa95b7b1f29da466c2f70ea715
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SHA256
d30c1b57978067dce840e020baf994d5944f9917a050253fd5150bd7be9c0868
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SHA512
69a809f0f47574e5e228e18557ac8043f94bc0f0c9a1e1d119e6a5f5fbdd41d71e3ea2a2b29823e493a25853300568f42cede2198fbcc4f896bd58ba58ddce6d
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJx:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI+
Behavioral task
behavioral1
Sample
d30c1b57978067dce840e020baf994d5944f9917a050253fd5150bd7be9c0868.exe
Resource
win7-20220901-en
Malware Config
Targets
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Target
d30c1b57978067dce840e020baf994d5944f9917a050253fd5150bd7be9c0868
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Size
255KB
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MD5
63b0999be19cd61fd1daeafb5f15dc56
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SHA1
b2c25cdea66c3faa95b7b1f29da466c2f70ea715
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SHA256
d30c1b57978067dce840e020baf994d5944f9917a050253fd5150bd7be9c0868
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SHA512
69a809f0f47574e5e228e18557ac8043f94bc0f0c9a1e1d119e6a5f5fbdd41d71e3ea2a2b29823e493a25853300568f42cede2198fbcc4f896bd58ba58ddce6d
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJx:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI+
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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