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General
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Target
120740fceaf7a90d28b61e4675a41a1b_JaffaCakes118
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Size
496KB
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Sample
240626-p4jhdayall
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MD5
120740fceaf7a90d28b61e4675a41a1b
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SHA1
5a775bc4a73a237e17e6058a0d2bafb663faf477
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SHA256
b33c48e4e2a2c6dfd6a1c425e7703dc8e1da95a4842c8e18e60d09d4a18bcc7f
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SHA512
27c4068d0b6374d8191204263c507d5317a7fc1cae4a0a24e57385157bf390993e1becfa28df9264ddb225ac9cafc926e8e87fdf00c939ccf962496f04c5f490
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SSDEEP
12288:d6pUJ3r6YkVwJgNnSykgb9cqWnw4q6ZmFhqsDX:IpUNr6YkVRFkgbeqeo68FhqyX
Static task
static1
Behavioral task
behavioral1
Sample
120740fceaf7a90d28b61e4675a41a1b_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
120740fceaf7a90d28b61e4675a41a1b_JaffaCakes118.exe
Resource
win10v2004-20240611-en
Malware Config
Targets
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Target
120740fceaf7a90d28b61e4675a41a1b_JaffaCakes118
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Size
496KB
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MD5
120740fceaf7a90d28b61e4675a41a1b
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SHA1
5a775bc4a73a237e17e6058a0d2bafb663faf477
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SHA256
b33c48e4e2a2c6dfd6a1c425e7703dc8e1da95a4842c8e18e60d09d4a18bcc7f
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SHA512
27c4068d0b6374d8191204263c507d5317a7fc1cae4a0a24e57385157bf390993e1becfa28df9264ddb225ac9cafc926e8e87fdf00c939ccf962496f04c5f490
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SSDEEP
12288:d6pUJ3r6YkVwJgNnSykgb9cqWnw4q6ZmFhqsDX:IpUNr6YkVRFkgbeqeo68FhqyX
Score10/10-
Modifies WinLogon for persistence
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Adds policy Run key to start application
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Disables RegEdit via registry modification
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1