General
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Target
1777b28a65842d86c84019064a98b5e1_JaffaCakes118
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Size
105KB
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Sample
241005-nee8zs1fqr
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MD5
1777b28a65842d86c84019064a98b5e1
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SHA1
0ffdfb3766e8075f747b52e564ecfa5e7a6352bd
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SHA256
f72383928a32296a27d68e8d063b00ac19e94fa16ef5b9f8c09ed96641f9bcb9
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SHA512
4071a24aa747486bf3de93c0e10a854c29b2474336f1c2bb24e1a583b46db4f02f8753523cb0d7360e1481b68c7c7aaa454b6475d65bc2840f935aecb1d47616
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SSDEEP
3072:zAK0CBezOU+8isBve4bF3u5jwaaHw7Koj4rI:83z+svb1uz
Static task
static1
Behavioral task
behavioral1
Sample
1777b28a65842d86c84019064a98b5e1_JaffaCakes118.exe
Resource
win7-20240708-en
Malware Config
Targets
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Target
1777b28a65842d86c84019064a98b5e1_JaffaCakes118
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Size
105KB
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MD5
1777b28a65842d86c84019064a98b5e1
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SHA1
0ffdfb3766e8075f747b52e564ecfa5e7a6352bd
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SHA256
f72383928a32296a27d68e8d063b00ac19e94fa16ef5b9f8c09ed96641f9bcb9
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SHA512
4071a24aa747486bf3de93c0e10a854c29b2474336f1c2bb24e1a583b46db4f02f8753523cb0d7360e1481b68c7c7aaa454b6475d65bc2840f935aecb1d47616
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SSDEEP
3072:zAK0CBezOU+8isBve4bF3u5jwaaHw7Koj4rI:83z+svb1uz
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Modifies WinLogon for persistence
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Impair Defenses: Safe Mode Boot
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Loads dropped DLL
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Adds Run key to start application
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
2Disable or Modify Tools
1Safe Mode Boot
1Modify Registry
4