General
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Target
f3a7c04cd3be48d3ec424e3bd0eb703a_JaffaCakes118
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Size
13.2MB
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Sample
241215-mxsfla1rf1
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MD5
f3a7c04cd3be48d3ec424e3bd0eb703a
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SHA1
f0fe234d51dfaa9c15d28bb8dd0c6eca181fd2b7
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SHA256
0820b73765ba21a982c1e1b79c9b70af179535bbca414ae169a7f75d8022ea0c
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SHA512
13875f056feaf3ab9805c8549c1ba1afe923b34fdce9384ac352a173e378f0d6627015a7c1918374570b7a174f7e0600888a97025127089b656fa7bb3183b4ea
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SSDEEP
49152:bSGAcdeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeq:bSO
Static task
static1
Behavioral task
behavioral1
Sample
f3a7c04cd3be48d3ec424e3bd0eb703a_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f3a7c04cd3be48d3ec424e3bd0eb703a_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
f3a7c04cd3be48d3ec424e3bd0eb703a_JaffaCakes118
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Size
13.2MB
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MD5
f3a7c04cd3be48d3ec424e3bd0eb703a
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SHA1
f0fe234d51dfaa9c15d28bb8dd0c6eca181fd2b7
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SHA256
0820b73765ba21a982c1e1b79c9b70af179535bbca414ae169a7f75d8022ea0c
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SHA512
13875f056feaf3ab9805c8549c1ba1afe923b34fdce9384ac352a173e378f0d6627015a7c1918374570b7a174f7e0600888a97025127089b656fa7bb3183b4ea
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SSDEEP
49152:bSGAcdeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeq:bSO
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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