General
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Target
f7337c874dc52cb9c05855846b4cc0c2_JaffaCakes118
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Size
10.4MB
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Sample
241216-elscfsvkhj
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MD5
f7337c874dc52cb9c05855846b4cc0c2
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SHA1
557ea34cad7f5de0f875220ea32f1891392362ae
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SHA256
8f4455c865efb65d8ff1395429873ebadb7f52e44da1398fa8ea6ee3e9cc0457
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SHA512
783aae33663a4db32f88ea6321a696103ba060b0776436f0aebfeff00a2672fb049dab66594a3809f7fc794d15d7e451bffb0c77f2eb2c39038ce4f808fb07fd
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SSDEEP
24576:DoGUbmtvDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD/:P9t
Static task
static1
Behavioral task
behavioral1
Sample
f7337c874dc52cb9c05855846b4cc0c2_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f7337c874dc52cb9c05855846b4cc0c2_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
f7337c874dc52cb9c05855846b4cc0c2_JaffaCakes118
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Size
10.4MB
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MD5
f7337c874dc52cb9c05855846b4cc0c2
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SHA1
557ea34cad7f5de0f875220ea32f1891392362ae
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SHA256
8f4455c865efb65d8ff1395429873ebadb7f52e44da1398fa8ea6ee3e9cc0457
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SHA512
783aae33663a4db32f88ea6321a696103ba060b0776436f0aebfeff00a2672fb049dab66594a3809f7fc794d15d7e451bffb0c77f2eb2c39038ce4f808fb07fd
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SSDEEP
24576:DoGUbmtvDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD/:P9t
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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