General
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Target
c5827bccfff621de9248e02b015d9522_JaffaCakes118
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Size
10.3MB
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Sample
241205-c4yabatrdx
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MD5
c5827bccfff621de9248e02b015d9522
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SHA1
e8be59c1d0523f26497bffd90b2c72c4377e9bb6
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SHA256
b186eda75a3fd90163c798cb6b11f457f04175e71e09f86c0ec7037c56db55d9
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SHA512
4a0caae7f03ce30426395061706c4be51e11f0d53624b0ed115b3861d5264c462ccd1c1e7a6ab30fe4b2140fee898673980f0ab104799c663c1cde9acfc48568
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SSDEEP
49152:2cUGb2222222222222222222222222222222222222222222222222222222222P:2cU
Static task
static1
Behavioral task
behavioral1
Sample
c5827bccfff621de9248e02b015d9522_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c5827bccfff621de9248e02b015d9522_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
c5827bccfff621de9248e02b015d9522_JaffaCakes118
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Size
10.3MB
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MD5
c5827bccfff621de9248e02b015d9522
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SHA1
e8be59c1d0523f26497bffd90b2c72c4377e9bb6
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SHA256
b186eda75a3fd90163c798cb6b11f457f04175e71e09f86c0ec7037c56db55d9
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SHA512
4a0caae7f03ce30426395061706c4be51e11f0d53624b0ed115b3861d5264c462ccd1c1e7a6ab30fe4b2140fee898673980f0ab104799c663c1cde9acfc48568
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SSDEEP
49152:2cUGb2222222222222222222222222222222222222222222222222222222222P:2cU
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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