General
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Target
JaffaCakes118_c4870e799d9e991f54e556edb68a33fe3b134084ca1964be1f82f008627587c3
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Size
306KB
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Sample
241230-fwzpysyran
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MD5
1d30a5438b113d6d62bee2d8bfc32f38
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SHA1
bb31fba8bffd977b24d0435a8b64c9a990069358
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SHA256
c4870e799d9e991f54e556edb68a33fe3b134084ca1964be1f82f008627587c3
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SHA512
eb056fcf5f23a1e08719b910361615313b5f35eef7b579a2862b534edf617d2b60f676c98e17200ea3ef9c619b5815d4a5346c13316dff394b70528d1d0c0352
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SSDEEP
6144:9bjv5PFwxvAeFDJa98J9+UWMoE+aJamHFraqT41:xv5PFwxvxF39+4oBaX0qT4
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_c4870e799d9e991f54e556edb68a33fe3b134084ca1964be1f82f008627587c3.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
JaffaCakes118_c4870e799d9e991f54e556edb68a33fe3b134084ca1964be1f82f008627587c3.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
JaffaCakes118_c4870e799d9e991f54e556edb68a33fe3b134084ca1964be1f82f008627587c3
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Size
306KB
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MD5
1d30a5438b113d6d62bee2d8bfc32f38
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SHA1
bb31fba8bffd977b24d0435a8b64c9a990069358
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SHA256
c4870e799d9e991f54e556edb68a33fe3b134084ca1964be1f82f008627587c3
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SHA512
eb056fcf5f23a1e08719b910361615313b5f35eef7b579a2862b534edf617d2b60f676c98e17200ea3ef9c619b5815d4a5346c13316dff394b70528d1d0c0352
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SSDEEP
6144:9bjv5PFwxvAeFDJa98J9+UWMoE+aJamHFraqT41:xv5PFwxvxF39+4oBaX0qT4
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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