General
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Target
JaffaCakes118_09844ac258741362ad829667e0c4d387
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Size
184KB
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Sample
250526-qvnleazpy3
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MD5
09844ac258741362ad829667e0c4d387
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SHA1
1ec64d75bfa262fa31f97a8aa870112f26461fa9
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SHA256
28e735944c695ed3413cf5b2ccf8bb29c8d776bf41a86b07afc7d86fcd682b5a
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SHA512
27744ad4427ba7dc6da3619be6cd73874379a2e2193f94a76a51f287be78eed935f55ab01a515e7bd8a0d9e26caae9bfe9d7be115e20257cad77aac6dbacc659
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SSDEEP
3072:GWkWRM0We9kVF3GezUroWlBCtCmCdXC1D1NGW1C:GWkWXV9wUezUroW+tCmCCfNGD
Behavioral task
behavioral1
Sample
JaffaCakes118_09844ac258741362ad829667e0c4d387.exe
Resource
win10v2004-20250502-en
Behavioral task
behavioral2
Sample
JaffaCakes118_09844ac258741362ad829667e0c4d387.exe
Resource
win11-20250502-en
Malware Config
Targets
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Target
JaffaCakes118_09844ac258741362ad829667e0c4d387
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Size
184KB
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MD5
09844ac258741362ad829667e0c4d387
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SHA1
1ec64d75bfa262fa31f97a8aa870112f26461fa9
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SHA256
28e735944c695ed3413cf5b2ccf8bb29c8d776bf41a86b07afc7d86fcd682b5a
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SHA512
27744ad4427ba7dc6da3619be6cd73874379a2e2193f94a76a51f287be78eed935f55ab01a515e7bd8a0d9e26caae9bfe9d7be115e20257cad77aac6dbacc659
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SSDEEP
3072:GWkWRM0We9kVF3GezUroWlBCtCmCdXC1D1NGW1C:GWkWXV9wUezUroW+tCmCCfNGD
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