General
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Target
JaffaCakes118_bff20a936e3bc424b95a2eee2989f0dc
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Size
11.3MB
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Sample
250105-1znr3sxmht
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MD5
bff20a936e3bc424b95a2eee2989f0dc
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SHA1
a6844a289cc3be0c8d6859006066deec2c67d80a
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SHA256
c00afb3d9875303bb1ca957e8ef8b5f1d086a614fb9d16d91f4a21fe13189145
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SHA512
470e3e5d3def60222b629c94ec543ecfbfe30948fc488a3869bbbadd50c7da81ba24057c10a1911e02c86a346a754671f272309db5022e12a707d56f073be0b2
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SSDEEP
6144:09ee3eUmeaedGxyF1t9cj9lxbxaMPaMfh4EfzowLG7:0Ie6TSsyF+jdxacX6kzo4O
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_bff20a936e3bc424b95a2eee2989f0dc.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_bff20a936e3bc424b95a2eee2989f0dc.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
JaffaCakes118_bff20a936e3bc424b95a2eee2989f0dc
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Size
11.3MB
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MD5
bff20a936e3bc424b95a2eee2989f0dc
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SHA1
a6844a289cc3be0c8d6859006066deec2c67d80a
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SHA256
c00afb3d9875303bb1ca957e8ef8b5f1d086a614fb9d16d91f4a21fe13189145
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SHA512
470e3e5d3def60222b629c94ec543ecfbfe30948fc488a3869bbbadd50c7da81ba24057c10a1911e02c86a346a754671f272309db5022e12a707d56f073be0b2
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SSDEEP
6144:09ee3eUmeaedGxyF1t9cj9lxbxaMPaMfh4EfzowLG7:0Ie6TSsyF+jdxacX6kzo4O
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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