General
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Target
JaffaCakes118_ea71620aae3be1fecd9e4f8544640c7c
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Size
10.5MB
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Sample
250110-whwddatnem
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MD5
ea71620aae3be1fecd9e4f8544640c7c
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SHA1
bef3abbd3233227300d06374e87d757ebf9419f0
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SHA256
ecbc8d6bdb6d25e1d6e8083a9992b344bd8bd5c6672a26cd08cd63659b2fe122
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SHA512
1afe3dbce7270aa4dbbcf37c452d9d2ddac3e11f55553427c1bc9fdbec73c4c2f2b1e4bea52da2784222d08a6c7227037c3eb0872a234e62ee270c759cdb1f37
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SSDEEP
49152:IN5555555555555555555555555555555555555555555555555555555555555H:
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_ea71620aae3be1fecd9e4f8544640c7c.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_ea71620aae3be1fecd9e4f8544640c7c.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_ea71620aae3be1fecd9e4f8544640c7c
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Size
10.5MB
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MD5
ea71620aae3be1fecd9e4f8544640c7c
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SHA1
bef3abbd3233227300d06374e87d757ebf9419f0
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SHA256
ecbc8d6bdb6d25e1d6e8083a9992b344bd8bd5c6672a26cd08cd63659b2fe122
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SHA512
1afe3dbce7270aa4dbbcf37c452d9d2ddac3e11f55553427c1bc9fdbec73c4c2f2b1e4bea52da2784222d08a6c7227037c3eb0872a234e62ee270c759cdb1f37
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SSDEEP
49152:IN5555555555555555555555555555555555555555555555555555555555555H:
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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