General
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Target
JaffaCakes118_05b01184202d30caa3a31fde4f93c6b0
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Size
184KB
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Sample
250516-s4bpbabl3w
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MD5
05b01184202d30caa3a31fde4f93c6b0
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SHA1
42c0456a55b457b9d6e56f4a1679b01c6c4ba3d9
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SHA256
e930b7aa56445d648c2a6e6bb95175445c354f5c7924a88a3c71233052654fbc
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SHA512
a72a2f3e7e6ea743d2b5128e1cc117eb147ae7e9517f8293d35c46147a5ab0018b1bc60bc186a6b897d8ce835c382139adb25d8963f775741595ffef79b92e6a
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SSDEEP
3072:FWkWRM0We9kVF3GezUroWlBCtCmCdXC1D1NGW1r:FWkWXV9wUezUroW+tCmCCfNG0
Behavioral task
behavioral1
Sample
JaffaCakes118_05b01184202d30caa3a31fde4f93c6b0.exe
Resource
win10v2004-20250502-en
Malware Config
Targets
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Target
JaffaCakes118_05b01184202d30caa3a31fde4f93c6b0
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Size
184KB
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MD5
05b01184202d30caa3a31fde4f93c6b0
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SHA1
42c0456a55b457b9d6e56f4a1679b01c6c4ba3d9
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SHA256
e930b7aa56445d648c2a6e6bb95175445c354f5c7924a88a3c71233052654fbc
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SHA512
a72a2f3e7e6ea743d2b5128e1cc117eb147ae7e9517f8293d35c46147a5ab0018b1bc60bc186a6b897d8ce835c382139adb25d8963f775741595ffef79b92e6a
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SSDEEP
3072:FWkWRM0We9kVF3GezUroWlBCtCmCdXC1D1NGW1r:FWkWXV9wUezUroW+tCmCCfNG0
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