General
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Target
8bef47b423bc1318ad88f0d239717e26_JaffaCakes118
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Size
11.6MB
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Sample
241103-rsclssypgm
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MD5
8bef47b423bc1318ad88f0d239717e26
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SHA1
f6015b826634751b01f561540a034b7e8bccc46d
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SHA256
93f3712dbebaafe28d0c52837e64ebdff4faf292f1a6b75abb885cb6e719753f
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SHA512
5c885dd3f1228ec73330d516f35dbb352caddf0c0ebe57fc9d21324293f1fc933358940fe38e83fab480a62713c6d11d98f3bb92a82ceb65599e6260b8e919f6
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SSDEEP
49152:ipWkhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhN:ipW
Static task
static1
Behavioral task
behavioral1
Sample
8bef47b423bc1318ad88f0d239717e26_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8bef47b423bc1318ad88f0d239717e26_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
8bef47b423bc1318ad88f0d239717e26_JaffaCakes118
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Size
11.6MB
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MD5
8bef47b423bc1318ad88f0d239717e26
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SHA1
f6015b826634751b01f561540a034b7e8bccc46d
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SHA256
93f3712dbebaafe28d0c52837e64ebdff4faf292f1a6b75abb885cb6e719753f
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SHA512
5c885dd3f1228ec73330d516f35dbb352caddf0c0ebe57fc9d21324293f1fc933358940fe38e83fab480a62713c6d11d98f3bb92a82ceb65599e6260b8e919f6
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SSDEEP
49152:ipWkhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhN:ipW
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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