General
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Target
JaffaCakes118_05d588b52f6f5afd60121a0dd91860ec
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Size
13.2MB
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Sample
250106-blbsxs1mb1
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MD5
05d588b52f6f5afd60121a0dd91860ec
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SHA1
2a39717941dd6c7ff0f6ee5a57f3eed0c400e940
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SHA256
c5982c660c33b116a63036a6df243f3093da33639542b76ae9870163e046f0ca
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SHA512
a1891e5d0b691c280f49dc44ae020a2303edb127c1449c17c8beaa8aa78a7e2334695990618b1de866069e4dba7eab376780427b63a2091673418104979bd69f
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SSDEEP
196608:SxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxJ:
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_05d588b52f6f5afd60121a0dd91860ec.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_05d588b52f6f5afd60121a0dd91860ec.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_05d588b52f6f5afd60121a0dd91860ec
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Size
13.2MB
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MD5
05d588b52f6f5afd60121a0dd91860ec
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SHA1
2a39717941dd6c7ff0f6ee5a57f3eed0c400e940
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SHA256
c5982c660c33b116a63036a6df243f3093da33639542b76ae9870163e046f0ca
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SHA512
a1891e5d0b691c280f49dc44ae020a2303edb127c1449c17c8beaa8aa78a7e2334695990618b1de866069e4dba7eab376780427b63a2091673418104979bd69f
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SSDEEP
196608:SxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxJ:
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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