General
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Target
JaffaCakes118_a28d43022796b67f3436e736c9b4539640cb57673304c77f93f53d73e2edd3ee
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Size
234KB
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Sample
241225-vt9vgazphn
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MD5
ed700237ae98c75e0552077ff9a4e162
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SHA1
828692ee6880cd1f18da0f4c58566d6e5e8d6f92
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SHA256
a28d43022796b67f3436e736c9b4539640cb57673304c77f93f53d73e2edd3ee
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SHA512
e9ba4cf57563aafd1531b9a75f1d83b8e2f307ecef83e60e2467bd45482718581b96f7c792680e643e2d1587f2ce06b4476ed54502ba0cefded9237d0743bcc6
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SSDEEP
6144:Ho9cm6juiXkrg3mtJ9fE53Z2fnpEfdmS:Hicm6juiUg3m5A34ald
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_a28d43022796b67f3436e736c9b4539640cb57673304c77f93f53d73e2edd3ee.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
JaffaCakes118_a28d43022796b67f3436e736c9b4539640cb57673304c77f93f53d73e2edd3ee.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
JaffaCakes118_a28d43022796b67f3436e736c9b4539640cb57673304c77f93f53d73e2edd3ee
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Size
234KB
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MD5
ed700237ae98c75e0552077ff9a4e162
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SHA1
828692ee6880cd1f18da0f4c58566d6e5e8d6f92
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SHA256
a28d43022796b67f3436e736c9b4539640cb57673304c77f93f53d73e2edd3ee
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SHA512
e9ba4cf57563aafd1531b9a75f1d83b8e2f307ecef83e60e2467bd45482718581b96f7c792680e643e2d1587f2ce06b4476ed54502ba0cefded9237d0743bcc6
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SSDEEP
6144:Ho9cm6juiXkrg3mtJ9fE53Z2fnpEfdmS:Hicm6juiUg3m5A34ald
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Tofsee family
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Creates new service(s)
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Modifies Windows Firewall
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Sets service image path in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Disable or Modify Tools
1Modify Registry
2