General
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Target
4696bbaf700747fe9c04cda67421e2b4_JaffaCakes118
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Size
212KB
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Sample
240714-ttjslsxhkj
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MD5
4696bbaf700747fe9c04cda67421e2b4
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SHA1
4963575b92a086b29d6fd0da02ae478deff2daf4
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SHA256
9b7e938cd2f33e52e58eb1e83333160ff04a62adb3e10810842f7a870ec49793
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SHA512
cbe46f1b7a2bc3b6480c148d931ca529bc9cc7676db85bfb8217f95b717cdb164dde758e38cb9c1c992ab02df52abd2ce35bd1bc56301e919fd888a3e52d37db
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SSDEEP
6144:0CNNUkeSHbdunO2JC9YCLAzwvP6bQ7yMP+DE827dZ:fleS7xBGU16b7MP+Dd27
Behavioral task
behavioral1
Sample
4696bbaf700747fe9c04cda67421e2b4_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4696bbaf700747fe9c04cda67421e2b4_JaffaCakes118.exe
Resource
win10v2004-20240709-en
Malware Config
Extracted
metasploit
encoder/call4_dword_xor
Targets
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Target
4696bbaf700747fe9c04cda67421e2b4_JaffaCakes118
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Size
212KB
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MD5
4696bbaf700747fe9c04cda67421e2b4
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SHA1
4963575b92a086b29d6fd0da02ae478deff2daf4
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SHA256
9b7e938cd2f33e52e58eb1e83333160ff04a62adb3e10810842f7a870ec49793
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SHA512
cbe46f1b7a2bc3b6480c148d931ca529bc9cc7676db85bfb8217f95b717cdb164dde758e38cb9c1c992ab02df52abd2ce35bd1bc56301e919fd888a3e52d37db
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SSDEEP
6144:0CNNUkeSHbdunO2JC9YCLAzwvP6bQ7yMP+DE827dZ:fleS7xBGU16b7MP+Dd27
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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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Modifies firewall policy service
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Modifies security service
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Looks for VMWare Tools registry key
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Deletes itself
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Executes dropped EXE
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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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MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
2Windows Service
2Pre-OS Boot
1Bootkit
1