General
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Target
JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356
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Size
11.7MB
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Sample
250106-ycw4tsxpan
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MD5
36b5d4d05c3fd7041ad27c83dc3e2356
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SHA1
56c07c25b07c58bd7b679d466db0b09b39c6290d
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SHA256
17e28b363f99494ceac5dee6f616a0acf5a72bb9a5d49743281e488c116cbe3b
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SHA512
249ee1796f211e10573fedbea9e3ef8e2f459f89d590da1901c5b8da4f4bc0525f063743fb99dd11d10955b4c96b56e7b1f7390163697743c9fd65826508f615
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SSDEEP
6144:3U7GjEC3ezR7ba5Kr6zFIKBQG18IAHORqctttttttttttttttttttttttttttttN:3U7nZzRva51z2G18IAHeq
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_36b5d4d05c3fd7041ad27c83dc3e2356
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Size
11.7MB
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MD5
36b5d4d05c3fd7041ad27c83dc3e2356
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SHA1
56c07c25b07c58bd7b679d466db0b09b39c6290d
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SHA256
17e28b363f99494ceac5dee6f616a0acf5a72bb9a5d49743281e488c116cbe3b
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SHA512
249ee1796f211e10573fedbea9e3ef8e2f459f89d590da1901c5b8da4f4bc0525f063743fb99dd11d10955b4c96b56e7b1f7390163697743c9fd65826508f615
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SSDEEP
6144:3U7GjEC3ezR7ba5Kr6zFIKBQG18IAHORqctttttttttttttttttttttttttttttN:3U7nZzRva51z2G18IAHeq
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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