General
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Target
JaffaCakes118_05299b33763045f8f0d9efe6ed42c100
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Size
274KB
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Sample
250516-djvt5av1bz
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MD5
05299b33763045f8f0d9efe6ed42c100
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SHA1
48ee106e824fe8b3d191b0e78eaf7bef15964a22
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SHA256
1b56065558e05e855156516f74eb64301d4346c22a28c85dfb1adb573ef01b31
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SHA512
fd8c4585bffa1a899a3e5e40f81633540d27d9e485cf048d4b073df82f1d6e1baed2009d4fe9f84c27f69e590aed3d2a169a6cecd938026ff01517076a9789f1
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SSDEEP
3072:7WkWRM0We9kVF3GezUroWlBCtCmCdXC1D1NGW1e3ZCcgmb:7WkWXV9wUezUroW+tCmCCfNG53Zpb
Behavioral task
behavioral1
Sample
JaffaCakes118_05299b33763045f8f0d9efe6ed42c100.exe
Resource
win10v2004-20250502-en
Behavioral task
behavioral2
Sample
JaffaCakes118_05299b33763045f8f0d9efe6ed42c100.exe
Resource
win11-20250502-en
Malware Config
Targets
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Target
JaffaCakes118_05299b33763045f8f0d9efe6ed42c100
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Size
274KB
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MD5
05299b33763045f8f0d9efe6ed42c100
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SHA1
48ee106e824fe8b3d191b0e78eaf7bef15964a22
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SHA256
1b56065558e05e855156516f74eb64301d4346c22a28c85dfb1adb573ef01b31
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SHA512
fd8c4585bffa1a899a3e5e40f81633540d27d9e485cf048d4b073df82f1d6e1baed2009d4fe9f84c27f69e590aed3d2a169a6cecd938026ff01517076a9789f1
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SSDEEP
3072:7WkWRM0We9kVF3GezUroWlBCtCmCdXC1D1NGW1e3ZCcgmb:7WkWXV9wUezUroW+tCmCCfNG53Zpb
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