General
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Target
JaffaCakes118_dc177df1ffea1b1ae45b27e51a3ac3ff6218c1b6590ad316b5703196c2969925
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Size
159KB
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Sample
241225-ybf18avlgn
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MD5
7660635a50899e71c211b7d323c221ea
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SHA1
b4421fb519fadefa1a2ee4924b55bdce80c027a8
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SHA256
dc177df1ffea1b1ae45b27e51a3ac3ff6218c1b6590ad316b5703196c2969925
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SHA512
8065a7d7a36c63ccd4f3b70c49cc2c651425d061e541c88e2b8576c5dadca3b94fdaa025abc960b1021aa3d08da0bbcf2ef6599225cd60b5507cad236b151159
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SSDEEP
3072:/76t3I5NU6gM6ueKflIMykzYWzJn3iIsNb:OI5NUVdsfjRYuJ1s
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_dc177df1ffea1b1ae45b27e51a3ac3ff6218c1b6590ad316b5703196c2969925.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_dc177df1ffea1b1ae45b27e51a3ac3ff6218c1b6590ad316b5703196c2969925.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_dc177df1ffea1b1ae45b27e51a3ac3ff6218c1b6590ad316b5703196c2969925
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Size
159KB
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MD5
7660635a50899e71c211b7d323c221ea
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SHA1
b4421fb519fadefa1a2ee4924b55bdce80c027a8
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SHA256
dc177df1ffea1b1ae45b27e51a3ac3ff6218c1b6590ad316b5703196c2969925
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SHA512
8065a7d7a36c63ccd4f3b70c49cc2c651425d061e541c88e2b8576c5dadca3b94fdaa025abc960b1021aa3d08da0bbcf2ef6599225cd60b5507cad236b151159
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SSDEEP
3072:/76t3I5NU6gM6ueKflIMykzYWzJn3iIsNb:OI5NUVdsfjRYuJ1s
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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