General
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Target
JaffaCakes118_062154ffd8efb7315acdf5877c0e9390
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Size
184KB
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Sample
250517-nfqq4sek61
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MD5
062154ffd8efb7315acdf5877c0e9390
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SHA1
e98c17fc934eea57252cc90f8bd712a483ffe873
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SHA256
fa2134b2098dd290f563794ce4d1b548b919983e7b3148b1136ccbfc0d6497fd
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SHA512
f305aa394faea3a3e5ce69d6d70a12160ea0f0db38736117ce6d22e851001798f598e223dba0cad22718997a84e4a018c4df6135c43b1df2ecf7ea6722e59bfe
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SSDEEP
3072:FWkWRM0We9kVF3GezUroWlBCtCmCdXC1D1NGW1d:FWkWXV9wUezUroW+tCmCCfNGA
Behavioral task
behavioral1
Sample
JaffaCakes118_062154ffd8efb7315acdf5877c0e9390.exe
Resource
win10v2004-20250502-en
Malware Config
Targets
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Target
JaffaCakes118_062154ffd8efb7315acdf5877c0e9390
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Size
184KB
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MD5
062154ffd8efb7315acdf5877c0e9390
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SHA1
e98c17fc934eea57252cc90f8bd712a483ffe873
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SHA256
fa2134b2098dd290f563794ce4d1b548b919983e7b3148b1136ccbfc0d6497fd
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SHA512
f305aa394faea3a3e5ce69d6d70a12160ea0f0db38736117ce6d22e851001798f598e223dba0cad22718997a84e4a018c4df6135c43b1df2ecf7ea6722e59bfe
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SSDEEP
3072:FWkWRM0We9kVF3GezUroWlBCtCmCdXC1D1NGW1d:FWkWXV9wUezUroW+tCmCCfNGA
Score10/10-
Detects Mofksys worm
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Modifies WinLogon for persistence
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Modifies visiblity of hidden/system files in Explorer
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Mofksys family
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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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Drops file in Drivers directory
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Executes dropped EXE
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Adds Run key to start application
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MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
4