General
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Target
c3eb8a33e7bdf419663cd467e6f04937
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Size
255KB
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Sample
240312-vtrc5age58
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MD5
c3eb8a33e7bdf419663cd467e6f04937
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SHA1
d4204e50d64fa8b2114c7d23ea2371e03dae3f4b
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SHA256
74e60ce82bd43e7e8d23339ab30c8ebd8588f96cfa471d18de662b07495e5ec7
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SHA512
9b9c944caa0b43a49c0f4797c981fc70f121fe22a8f0b56693dbbc466b692b4b4e7c80c4d40a0133a4453e1bf285df89414ff6fb876ba0363a1fb1107b1fd20d
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJu:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIL
Behavioral task
behavioral1
Sample
c3eb8a33e7bdf419663cd467e6f04937.exe
Resource
win7-20240221-en
Malware Config
Targets
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Target
c3eb8a33e7bdf419663cd467e6f04937
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Size
255KB
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MD5
c3eb8a33e7bdf419663cd467e6f04937
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SHA1
d4204e50d64fa8b2114c7d23ea2371e03dae3f4b
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SHA256
74e60ce82bd43e7e8d23339ab30c8ebd8588f96cfa471d18de662b07495e5ec7
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SHA512
9b9c944caa0b43a49c0f4797c981fc70f121fe22a8f0b56693dbbc466b692b4b4e7c80c4d40a0133a4453e1bf285df89414ff6fb876ba0363a1fb1107b1fd20d
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJu:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIL
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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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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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Executes dropped EXE
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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 v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
2Disable or Modify Tools
2Modify Registry
8