General
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Target
83bd2d64a299af3563511a283dcabe1e_JaffaCakes118
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Size
890KB
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Sample
241031-24ekmsspey
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MD5
83bd2d64a299af3563511a283dcabe1e
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SHA1
c61fdb5c365c154fbb05e6eae81ae6c511a2216a
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SHA256
ded3442948e3b17183834f1f8d4df2b807497e013352bb8a21e7d99b3e874771
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SHA512
2ce04e490c4830505feafcc65e04966385e1bf6d5d1cfccf61ad6521bf1b6d05e0338c6d94616c2fa32ac5042367d0f39808c38fe3caa2b065966a314042c488
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SSDEEP
12288:d9OsGt5S6IHOftZ/cBuVrqv7Q5R6V20te3XBupomYEtsqAs/VC046wIlaB6HPKtt:CpjIyt4LAupqEHWJIEBe8dilr74
Static task
static1
Behavioral task
behavioral1
Sample
83bd2d64a299af3563511a283dcabe1e_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
83bd2d64a299af3563511a283dcabe1e_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
83bd2d64a299af3563511a283dcabe1e_JaffaCakes118
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Size
890KB
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MD5
83bd2d64a299af3563511a283dcabe1e
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SHA1
c61fdb5c365c154fbb05e6eae81ae6c511a2216a
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SHA256
ded3442948e3b17183834f1f8d4df2b807497e013352bb8a21e7d99b3e874771
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SHA512
2ce04e490c4830505feafcc65e04966385e1bf6d5d1cfccf61ad6521bf1b6d05e0338c6d94616c2fa32ac5042367d0f39808c38fe3caa2b065966a314042c488
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SSDEEP
12288:d9OsGt5S6IHOftZ/cBuVrqv7Q5R6V20te3XBupomYEtsqAs/VC046wIlaB6HPKtt:CpjIyt4LAupqEHWJIEBe8dilr74
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Browser Extensions
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1