General
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Target
f855c178ba66fef7013303cca97a1a4e_JaffaCakes118
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Size
268KB
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Sample
240418-ttzttshd97
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MD5
f855c178ba66fef7013303cca97a1a4e
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SHA1
26756ba97d394b418af1a6772a226ff2f2c18b55
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SHA256
e87a5c719ac7af99f1478732889d5df0a275315b42b3b9aecc8b91333bd9c0af
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SHA512
2ede9d6202ab29b1724fa57d3ecc947bf6fe45c1052aefdd70a6f6f53dd9e3e0ed785faaf7e05eb46fa56c327a355b92b3f2b219f0affa85d31c192b29cd2531
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SSDEEP
6144:jqs4O6bVLJnq2splH1e24EafBw0+8WloM+nCbVV:1sZL0dfJ4EaZZ+9oM+nmV
Static task
static1
Behavioral task
behavioral1
Sample
f855c178ba66fef7013303cca97a1a4e_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
f855c178ba66fef7013303cca97a1a4e_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
f855c178ba66fef7013303cca97a1a4e_JaffaCakes118
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Size
268KB
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MD5
f855c178ba66fef7013303cca97a1a4e
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SHA1
26756ba97d394b418af1a6772a226ff2f2c18b55
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SHA256
e87a5c719ac7af99f1478732889d5df0a275315b42b3b9aecc8b91333bd9c0af
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SHA512
2ede9d6202ab29b1724fa57d3ecc947bf6fe45c1052aefdd70a6f6f53dd9e3e0ed785faaf7e05eb46fa56c327a355b92b3f2b219f0affa85d31c192b29cd2531
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SSDEEP
6144:jqs4O6bVLJnq2splH1e24EafBw0+8WloM+nCbVV:1sZL0dfJ4EaZZ+9oM+nmV
Score10/10-
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
2Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2