General
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Target
JaffaCakes118_098a6f76b3b17d1ec23bf954af50a88e
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Size
184KB
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Sample
250526-r3lmfshm3x
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MD5
098a6f76b3b17d1ec23bf954af50a88e
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SHA1
7667c67284eefebda727837bbddca4a6bb5f8148
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SHA256
d79f49a0c5a08a8685a56c4913450efcf2f468edb17e75cc993a866b67f2c167
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SHA512
9a301a6eb2b0173b201ed92c895064558be964f0566d93abea9a436ee8087d96d91efbaf8a1ad682f4de0c0f3650d71b0da31afc9183a4dfcf477022656d17f5
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SSDEEP
3072:GWkWRM0We9kVF3GezUroWlBCtCmCdXC1D1NGW1j:GWkWXV9wUezUroW+tCmCCfNGQ
Behavioral task
behavioral1
Sample
JaffaCakes118_098a6f76b3b17d1ec23bf954af50a88e.exe
Resource
win10v2004-20250502-en
Malware Config
Targets
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Target
JaffaCakes118_098a6f76b3b17d1ec23bf954af50a88e
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Size
184KB
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MD5
098a6f76b3b17d1ec23bf954af50a88e
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SHA1
7667c67284eefebda727837bbddca4a6bb5f8148
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SHA256
d79f49a0c5a08a8685a56c4913450efcf2f468edb17e75cc993a866b67f2c167
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SHA512
9a301a6eb2b0173b201ed92c895064558be964f0566d93abea9a436ee8087d96d91efbaf8a1ad682f4de0c0f3650d71b0da31afc9183a4dfcf477022656d17f5
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SSDEEP
3072:GWkWRM0We9kVF3GezUroWlBCtCmCdXC1D1NGW1j:GWkWXV9wUezUroW+tCmCCfNGQ
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