General
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Target
5f479875969fe0464e825e609f3db2c1b5723d7952247829d1a3027f85ae021e
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Size
255KB
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Sample
221123-zwtngsdh96
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MD5
d87d54f52eb49e3109965b0b921b1d4b
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SHA1
96237acc62c67613933af6ebc539d1ae41b7051f
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SHA256
5f479875969fe0464e825e609f3db2c1b5723d7952247829d1a3027f85ae021e
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SHA512
c93ec62dd9ec32bd583489e7bf4f19b427c5472c1c4fe0c8cf36c1c0ce714f0c843d77ec7aec9b1bc83f0a025dcd609909846c0eb210e812abcd003a29b439c6
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJO:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIN
Behavioral task
behavioral1
Sample
5f479875969fe0464e825e609f3db2c1b5723d7952247829d1a3027f85ae021e.exe
Resource
win7-20220812-en
Malware Config
Targets
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Target
5f479875969fe0464e825e609f3db2c1b5723d7952247829d1a3027f85ae021e
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Size
255KB
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MD5
d87d54f52eb49e3109965b0b921b1d4b
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SHA1
96237acc62c67613933af6ebc539d1ae41b7051f
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SHA256
5f479875969fe0464e825e609f3db2c1b5723d7952247829d1a3027f85ae021e
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SHA512
c93ec62dd9ec32bd583489e7bf4f19b427c5472c1c4fe0c8cf36c1c0ce714f0c843d77ec7aec9b1bc83f0a025dcd609909846c0eb210e812abcd003a29b439c6
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJO:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIN
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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