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General
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Target
fd5264cc18e3667fc791b47fca75a7ae_JaffaCakes118
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Size
1.8MB
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Sample
240928-22n2aszepr
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MD5
fd5264cc18e3667fc791b47fca75a7ae
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SHA1
a38aba26dd142be6aab2605a38e523cd17bc318b
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SHA256
cded0d1fb8f8892a03c3e345491b91a6a74d478b15d0b944ee1577d410c445ac
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SHA512
0ca8cf9781660f26fdce5b02637146c2f6fe763c3c6dc0f6c807649f987a2fc6026a1bc315fc6bfe25789cf96af60f257c4ce1d19453e07dfdec8b2ea85936b6
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SSDEEP
49152:XXLQ2SbDJKQvvwV968vqeyyt4j6p+kW1OMzlij8HVT:XbQPbDJKr/vF+j66ONYHx
Behavioral task
behavioral1
Sample
fd5264cc18e3667fc791b47fca75a7ae_JaffaCakes118.exe
Resource
win7-20240903-en
Malware Config
Targets
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Target
fd5264cc18e3667fc791b47fca75a7ae_JaffaCakes118
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Size
1.8MB
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MD5
fd5264cc18e3667fc791b47fca75a7ae
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SHA1
a38aba26dd142be6aab2605a38e523cd17bc318b
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SHA256
cded0d1fb8f8892a03c3e345491b91a6a74d478b15d0b944ee1577d410c445ac
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SHA512
0ca8cf9781660f26fdce5b02637146c2f6fe763c3c6dc0f6c807649f987a2fc6026a1bc315fc6bfe25789cf96af60f257c4ce1d19453e07dfdec8b2ea85936b6
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SSDEEP
49152:XXLQ2SbDJKQvvwV968vqeyyt4j6p+kW1OMzlij8HVT:XbQPbDJKr/vF+j66ONYHx
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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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