General
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Target
JaffaCakes118_5be9d4fd9ff1f99c65f794c0f2a1b018
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Size
12.7MB
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Sample
250107-ltff7awjf1
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MD5
5be9d4fd9ff1f99c65f794c0f2a1b018
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SHA1
b13d77a02263281833793456086226e32348391f
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SHA256
565ff0ed3359ddf31e2d2f1b177e8528b97cef49092344afe3f74f5b27aa776b
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SHA512
90889ac38257b73c4a94a6bd514b307497f8d3d073203a7acc6c4ec482818428bbc16ff77a588079572ae67a367e89ecef4f7db68257d442f10073df72d721cb
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SSDEEP
49152:tkHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHn:
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_5be9d4fd9ff1f99c65f794c0f2a1b018.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_5be9d4fd9ff1f99c65f794c0f2a1b018.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_5be9d4fd9ff1f99c65f794c0f2a1b018
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Size
12.7MB
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MD5
5be9d4fd9ff1f99c65f794c0f2a1b018
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SHA1
b13d77a02263281833793456086226e32348391f
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SHA256
565ff0ed3359ddf31e2d2f1b177e8528b97cef49092344afe3f74f5b27aa776b
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SHA512
90889ac38257b73c4a94a6bd514b307497f8d3d073203a7acc6c4ec482818428bbc16ff77a588079572ae67a367e89ecef4f7db68257d442f10073df72d721cb
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SSDEEP
49152:tkHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHn:
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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