General
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Target
JaffaCakes118_5b71eafbe78dfb0cfe34d51e78f4b646
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Size
10.9MB
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Sample
250101-tg7znstqeq
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MD5
5b71eafbe78dfb0cfe34d51e78f4b646
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SHA1
4704183ac76b4dfcf6cb8f7f17ec383846ac0b5b
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SHA256
94999d1dacca1ec7527f3aca2dc6d6650d71f32a10d141bda8e86d1680372d32
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SHA512
c676de991a00ea0c3279bc1a6cdd7a22f84f1ebdd94106b6eac535f1669faf268f291a77c05d814bc7555038f168c379c7c38b872b790b144b779dc643fdaf97
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SSDEEP
98304:/C+PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPn:6
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_5b71eafbe78dfb0cfe34d51e78f4b646.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_5b71eafbe78dfb0cfe34d51e78f4b646.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
JaffaCakes118_5b71eafbe78dfb0cfe34d51e78f4b646
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Size
10.9MB
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MD5
5b71eafbe78dfb0cfe34d51e78f4b646
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SHA1
4704183ac76b4dfcf6cb8f7f17ec383846ac0b5b
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SHA256
94999d1dacca1ec7527f3aca2dc6d6650d71f32a10d141bda8e86d1680372d32
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SHA512
c676de991a00ea0c3279bc1a6cdd7a22f84f1ebdd94106b6eac535f1669faf268f291a77c05d814bc7555038f168c379c7c38b872b790b144b779dc643fdaf97
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SSDEEP
98304:/C+PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPn:6
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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