General
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Target
9ef1101c98240db561dd1fc742ff5078_JaffaCakes118
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Size
546KB
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Sample
240816-szkreswdmp
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MD5
9ef1101c98240db561dd1fc742ff5078
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SHA1
f9cc6899ccd02acdd5962ff91d5b197e6447e6b2
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SHA256
b1124801e3017dc9d8236952dd5feaf93d3173216727393260b5a3063e0f610e
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SHA512
4d6617e1b4af5892dda53822a10e1d068cb491bede1ace886a2dbdedd363fa19f7bd4d4c5530b17b8b824ed5c2969dde2ab24aa739811b78532162a6345c4589
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SSDEEP
12288:pwB3Y/TEBw+hPUhKB9tL90HDqMO0MJOCtwFMtK3mabSJR:I3Yb2w+J5jQOT0MVAWaOJR
Static task
static1
Behavioral task
behavioral1
Sample
9ef1101c98240db561dd1fc742ff5078_JaffaCakes118.exe
Resource
win7-20240729-en
Malware Config
Targets
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Target
9ef1101c98240db561dd1fc742ff5078_JaffaCakes118
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Size
546KB
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MD5
9ef1101c98240db561dd1fc742ff5078
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SHA1
f9cc6899ccd02acdd5962ff91d5b197e6447e6b2
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SHA256
b1124801e3017dc9d8236952dd5feaf93d3173216727393260b5a3063e0f610e
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SHA512
4d6617e1b4af5892dda53822a10e1d068cb491bede1ace886a2dbdedd363fa19f7bd4d4c5530b17b8b824ed5c2969dde2ab24aa739811b78532162a6345c4589
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SSDEEP
12288:pwB3Y/TEBw+hPUhKB9tL90HDqMO0MJOCtwFMtK3mabSJR:I3Yb2w+J5jQOT0MVAWaOJR
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Modifies firewall policy service
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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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Loads dropped DLL
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Adds Run key to start application
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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
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
3