General
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Target
JaffaCakes118_013fba036dd48a94da833b2bf9803b76
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Size
10.5MB
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Sample
241231-c3fc4szlel
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MD5
013fba036dd48a94da833b2bf9803b76
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SHA1
89d754dc7baded56e4652262a19a659d265d0ebf
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SHA256
1f4c50d838d219ad267220ab0364f0f5e9cf0311e9d34772bcae88e64af0a0ef
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SHA512
eca85f354836abcce6e1167f3615a2ef06addaf23077843d378e2cd3945a4d9ba832ca381c7e243ee10232069b358e42f0ccc0a010a6368fd71cfcab45c93d1e
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SSDEEP
98304:5Y3333333333333333333333333333333333333333333333333333333333333H:5
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_013fba036dd48a94da833b2bf9803b76.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
JaffaCakes118_013fba036dd48a94da833b2bf9803b76.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
JaffaCakes118_013fba036dd48a94da833b2bf9803b76
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Size
10.5MB
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MD5
013fba036dd48a94da833b2bf9803b76
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SHA1
89d754dc7baded56e4652262a19a659d265d0ebf
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SHA256
1f4c50d838d219ad267220ab0364f0f5e9cf0311e9d34772bcae88e64af0a0ef
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SHA512
eca85f354836abcce6e1167f3615a2ef06addaf23077843d378e2cd3945a4d9ba832ca381c7e243ee10232069b358e42f0ccc0a010a6368fd71cfcab45c93d1e
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SSDEEP
98304:5Y3333333333333333333333333333333333333333333333333333333333333H:5
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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