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General
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Target
aec20eb6ee835c12214379b779745fe1_JaffaCakes118
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Size
2.6MB
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Sample
240820-ltnskayhrj
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MD5
aec20eb6ee835c12214379b779745fe1
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SHA1
5922c4043858675bc625f399b941de884279f87e
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SHA256
ec1d168c1e24d5a5c1884c06842aa521a5d5d3d09abc77f9523d4e16dd9c5b57
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SHA512
1154917904ed84d8fa3cb5e77d4a633520ce9383d05859fc46b644740e4eaa99ebf763ad856a8a972c9771d726fe871fe7681a68c1e20e729a9cc81c13129ccc
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SSDEEP
24576:R8xTAL596aUsyoB0v07HkKhB0uWzxWAsoPg5t8LnVfk4R8MTBBYBoiSUAh5lLhiz:SxTI+s73SrzH8MTBKSUBSVbXEL
Behavioral task
behavioral1
Sample
aec20eb6ee835c12214379b779745fe1_JaffaCakes118.exe
Resource
win7-20240708-en
Malware Config
Targets
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Target
aec20eb6ee835c12214379b779745fe1_JaffaCakes118
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Size
2.6MB
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MD5
aec20eb6ee835c12214379b779745fe1
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SHA1
5922c4043858675bc625f399b941de884279f87e
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SHA256
ec1d168c1e24d5a5c1884c06842aa521a5d5d3d09abc77f9523d4e16dd9c5b57
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SHA512
1154917904ed84d8fa3cb5e77d4a633520ce9383d05859fc46b644740e4eaa99ebf763ad856a8a972c9771d726fe871fe7681a68c1e20e729a9cc81c13129ccc
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SSDEEP
24576:R8xTAL596aUsyoB0v07HkKhB0uWzxWAsoPg5t8LnVfk4R8MTBBYBoiSUAh5lLhiz:SxTI+s73SrzH8MTBKSUBSVbXEL
Score10/10-
Modifies WinLogon for persistence
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Adds policy Run key to start application
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Modifies WinLogon
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
4Active Setup
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
2Privilege Escalation
Boot or Logon Autostart Execution
4Active Setup
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
2