General
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Target
f40d87607d01ff64db79e48bfb2bfc2b_JaffaCakes118
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Size
200KB
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Sample
240924-ty2h8ashpl
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MD5
f40d87607d01ff64db79e48bfb2bfc2b
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SHA1
f4e3b162f39845c76e4b70c57b3399df2d611a85
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SHA256
8ad04e05485c56e8d900ccdcd4abf4aeb7367f41a294a58b67053c466f5fbc0c
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SHA512
8be81a97b392721bc5b2e7b3f684e34278e89e313475ae0fd3950c0afeba6e7e30f449cf949d8c903b2bbee54d910a9c2a3ec0d4174ff60bc1b330d9b57a660a
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SSDEEP
6144:HP3zOHz2jHL/F9B0KY5nIukyqBvXDbv3MG8dL9:HiiTL/Ff0KY5n5kyqNTD3MG8dp
Static task
static1
Behavioral task
behavioral1
Sample
f40d87607d01ff64db79e48bfb2bfc2b_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f40d87607d01ff64db79e48bfb2bfc2b_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
metasploit
encoder/call4_dword_xor
Targets
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Target
f40d87607d01ff64db79e48bfb2bfc2b_JaffaCakes118
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Size
200KB
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MD5
f40d87607d01ff64db79e48bfb2bfc2b
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SHA1
f4e3b162f39845c76e4b70c57b3399df2d611a85
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SHA256
8ad04e05485c56e8d900ccdcd4abf4aeb7367f41a294a58b67053c466f5fbc0c
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SHA512
8be81a97b392721bc5b2e7b3f684e34278e89e313475ae0fd3950c0afeba6e7e30f449cf949d8c903b2bbee54d910a9c2a3ec0d4174ff60bc1b330d9b57a660a
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SSDEEP
6144:HP3zOHz2jHL/F9B0KY5nIukyqBvXDbv3MG8dL9:HiiTL/Ff0KY5n5kyqNTD3MG8dp
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Adds policy Run key to start application
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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2