General
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Target
JaffaCakes118_7e9dcf4dbc0fc5a0196b7cac80ade6dc1965ff0404e41cd4754c7ad98f723ba4
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Size
5.5MB
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Sample
241229-27ae4azmes
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MD5
3e210eef053d46f6655ea761defc574d
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SHA1
8ac0acff996e813f46db3adece749c40ce924a58
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SHA256
7e9dcf4dbc0fc5a0196b7cac80ade6dc1965ff0404e41cd4754c7ad98f723ba4
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SHA512
594ffece54aa43b26ee9ad55cfbe8d5fca60feeb535eabd472817dd7851115ed28e790402a09f299fc85fb25f2a9cb2ffd57e85836ff138cac65b097aae30d7a
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SSDEEP
98304:pAMHMbEhCNOC0cmbKyWMPvV7bmJ9npE5k6CwYblOnAbPCsPGQ4NCBYT1eEQn6PLi:pAN07fzHV7bmJ9nS55cblOnAVPr8fQnB
Static task
static1
Behavioral task
behavioral1
Sample
b49a0f70c825b7b3dec72b1205df3f32112e226003b365ce0e027e0c5a6600c4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b49a0f70c825b7b3dec72b1205df3f32112e226003b365ce0e027e0c5a6600c4.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
b49a0f70c825b7b3dec72b1205df3f32112e226003b365ce0e027e0c5a6600c4
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Size
12.2MB
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MD5
73611efc149014c994fedbdebd25fb36
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SHA1
3b13c6f2fa9dbc51c546570e51bf3ba912b71d9f
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SHA256
b49a0f70c825b7b3dec72b1205df3f32112e226003b365ce0e027e0c5a6600c4
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SHA512
18229c238aea6e1c4f4cf17fbb4c3840508a4bbec80fa8b55b11157f8737a13c55cb6c70038559d809027870bdfdce69d795d4832a41e78d988077597bd07316
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SSDEEP
98304:j66666666666666666666666666666666666666666666666666666666666666q:
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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