General
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Target
c3d9fe2d943feda5de737a9048437366_JaffaCakes118
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Size
14.2MB
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Sample
241204-w7jqwa1jbq
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MD5
c3d9fe2d943feda5de737a9048437366
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SHA1
6b520caa5749359728296add5bcbe968fe4def0f
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SHA256
1344f45dbbb1a9bd9854fa07e0db70efaa8ebfa6359c645d4d4739a3c06cbda6
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SHA512
66b7e5418e7ba66e5b0b2348fd1046d97cd99bc6857b2d4521081f4a6e4ac6f10c735b29375e4215ed75f86abfdbf4242796cde629d59017fb60ef33f67fb86d
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SSDEEP
24576:Kkp7SCOI1SDGI1SDGI1SDGI1SDGI1SDGI1SDGI1SDGI1SDGI1SDGI1SDGI1SDGI+:KG
Static task
static1
Behavioral task
behavioral1
Sample
c3d9fe2d943feda5de737a9048437366_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
c3d9fe2d943feda5de737a9048437366_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
c3d9fe2d943feda5de737a9048437366_JaffaCakes118
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Size
14.2MB
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MD5
c3d9fe2d943feda5de737a9048437366
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SHA1
6b520caa5749359728296add5bcbe968fe4def0f
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SHA256
1344f45dbbb1a9bd9854fa07e0db70efaa8ebfa6359c645d4d4739a3c06cbda6
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SHA512
66b7e5418e7ba66e5b0b2348fd1046d97cd99bc6857b2d4521081f4a6e4ac6f10c735b29375e4215ed75f86abfdbf4242796cde629d59017fb60ef33f67fb86d
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SSDEEP
24576:Kkp7SCOI1SDGI1SDGI1SDGI1SDGI1SDGI1SDGI1SDGI1SDGI1SDGI1SDGI1SDGI+:KG
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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