General
- Target 8b781b88987500ec50c623ccf8aa6a8a_JaffaCakes118
- Size 287KB
- Sample241103-plbd2steqh
- SHA256 c9ce74a6fde17c62cff139a74cb86d26c53196d0712a3ae677fa74910b34047b
- MD5 8b781b88987500ec50c623ccf8aa6a8a
- SHA1 857882d0763580b23e64e1f3e4f7eb7bd9173b5b
- SHA512 d5f730c21bb733beb4230d006b2cb39a2a560598c08832ab6510a600eb80371cc72d05a3f45f5131a54faa8346916ac49c4f1963c17dc4eecf2de786308ac2cb
- SSDEEP 6144:8wkmQ1kUgOdYL9yOPoeA8rFXj77QWldyQG1/e:PrXyYL9yOPk8rFT70WY
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
8b781b88987500ec50c623ccf8aa6a8a_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
8b781b88987500ec50c623ccf8aa6a8a_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
-
tofsee
-
defeatwax.ru
-
refabyd.info
Targets
-
- Target 8b781b88987500ec50c623ccf8aa6a8a_JaffaCakes118
- Size 287KB
- SHA256 c9ce74a6fde17c62cff139a74cb86d26c53196d0712a3ae677fa74910b34047b
- MD5 8b781b88987500ec50c623ccf8aa6a8a
- SHA1 857882d0763580b23e64e1f3e4f7eb7bd9173b5b
- SHA512 d5f730c21bb733beb4230d006b2cb39a2a560598c08832ab6510a600eb80371cc72d05a3f45f5131a54faa8346916ac49c4f1963c17dc4eecf2de786308ac2cb
- SSDEEP 6144:8wkmQ1kUgOdYL9yOPoeA8rFXj77QWldyQG1/e:PrXyYL9yOPk8rFT70WY
- MD5 SHA1 SHA512 SSDEEP
Tofsee family
Creates new service(s)
Modifies Windows Firewall
Sets service image path in registry
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Deletes itself
Executes dropped EXE
Suspicious use of SetThreadContext
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