General
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Target
JaffaCakes118_39a4223734b3e0de32868512cbb0caea
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Size
12.2MB
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Sample
241231-1x9lrstqar
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MD5
39a4223734b3e0de32868512cbb0caea
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SHA1
9a37a54a9c3746471928a4256c2de833430e429d
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SHA256
8b375f518fff7dbc1a19a8a088f0b29607a4edd6341f5edf32fc17d2aca29c20
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SHA512
b9a1aca79b459e58f2a9cdf0757a3c344a4e8145da057601f44e7699ee81a5bb1f801105ead8f15f79eaa49666347ae923882552a065d42a2ae82e97540b5f82
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SSDEEP
98304:nUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUE:
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_39a4223734b3e0de32868512cbb0caea.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_39a4223734b3e0de32868512cbb0caea.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
JaffaCakes118_39a4223734b3e0de32868512cbb0caea
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Size
12.2MB
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MD5
39a4223734b3e0de32868512cbb0caea
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SHA1
9a37a54a9c3746471928a4256c2de833430e429d
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SHA256
8b375f518fff7dbc1a19a8a088f0b29607a4edd6341f5edf32fc17d2aca29c20
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SHA512
b9a1aca79b459e58f2a9cdf0757a3c344a4e8145da057601f44e7699ee81a5bb1f801105ead8f15f79eaa49666347ae923882552a065d42a2ae82e97540b5f82
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SSDEEP
98304:nUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUE:
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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