General
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Target
JaffaCakes118_a94e7603886d42a722de61f5e7723c83
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Size
704KB
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Sample
250410-kvqswaxjz2
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MD5
a94e7603886d42a722de61f5e7723c83
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SHA1
669d36e2db6364d33574cf2deb6f89b8c2651de8
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SHA256
23221631689ac8b11113510a09f0687c28f17128a60eeef032f77537f4d85f1a
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SHA512
13331ba9740b95d8654319f7dc3e84b34a6ca96a0ec834454ace2dcf1138589153eff1352a61eadf6cb6d074bf143d3da4c688935b8fe8f8ab69fb13ace05cda
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SSDEEP
6144:g1Qv8rK3FQp4LGCr9a9n4FRm6RGMXKqCQFHgTe9eM486JQPDHDdx/Qtqa:9OkiCpat4FU6JXKqFZge9SPJQPDHvd
Behavioral task
behavioral1
Sample
JaffaCakes118_a94e7603886d42a722de61f5e7723c83.exe
Resource
win10v2004-20250314-en
Malware Config
Targets
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Target
JaffaCakes118_a94e7603886d42a722de61f5e7723c83
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Size
704KB
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MD5
a94e7603886d42a722de61f5e7723c83
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SHA1
669d36e2db6364d33574cf2deb6f89b8c2651de8
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SHA256
23221631689ac8b11113510a09f0687c28f17128a60eeef032f77537f4d85f1a
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SHA512
13331ba9740b95d8654319f7dc3e84b34a6ca96a0ec834454ace2dcf1138589153eff1352a61eadf6cb6d074bf143d3da4c688935b8fe8f8ab69fb13ace05cda
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SSDEEP
6144:g1Qv8rK3FQp4LGCr9a9n4FRm6RGMXKqCQFHgTe9eM486JQPDHDdx/Qtqa:9OkiCpat4FU6JXKqFZge9SPJQPDHvd
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Modifies WinLogon for persistence
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UAC bypass
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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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Adds Run key to start application
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Checks whether UAC is enabled
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Hijack Execution Flow: Executable Installer File Permissions Weakness
Possible Turn off User Account Control's privilege elevation for standard users.
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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 file in System32 directory
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MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Impair Defenses
2Disable or Modify Tools
1Safe Mode Boot
1Modify Registry
5