General
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Target
JaffaCakes118_0dd6a4e1f438e7e4a3088800e0852990
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Size
184KB
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Sample
250604-1yspmswyf1
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MD5
0dd6a4e1f438e7e4a3088800e0852990
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SHA1
3a43803b7d7a4faacca49a983f2d47bb0fedf67d
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SHA256
d7ff3510bf2ee72447a2ccd0e88387a44c84797932319a819da56d54da8e201e
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SHA512
24aed8434164b5d7b5831c56a6956dd1802f98d1fa104724e5472f7e278ca368ac13523bc5e83b1dfa03e880d73af5f3ffd27b58887e8c1d055ab9a1accc24a8
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SSDEEP
3072:GWkWRM0We9kVF3GezUroWlBCtCmCdXC1D1NGW1IR:GWkWXV9wUezUroW+tCmCCfNGhR
Behavioral task
behavioral1
Sample
JaffaCakes118_0dd6a4e1f438e7e4a3088800e0852990.exe
Resource
win10v2004-20250502-en
Behavioral task
behavioral2
Sample
JaffaCakes118_0dd6a4e1f438e7e4a3088800e0852990.exe
Resource
win11-20250502-en
Malware Config
Targets
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Target
JaffaCakes118_0dd6a4e1f438e7e4a3088800e0852990
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Size
184KB
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MD5
0dd6a4e1f438e7e4a3088800e0852990
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SHA1
3a43803b7d7a4faacca49a983f2d47bb0fedf67d
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SHA256
d7ff3510bf2ee72447a2ccd0e88387a44c84797932319a819da56d54da8e201e
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SHA512
24aed8434164b5d7b5831c56a6956dd1802f98d1fa104724e5472f7e278ca368ac13523bc5e83b1dfa03e880d73af5f3ffd27b58887e8c1d055ab9a1accc24a8
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SSDEEP
3072:GWkWRM0We9kVF3GezUroWlBCtCmCdXC1D1NGW1IR:GWkWXV9wUezUroW+tCmCCfNGhR
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