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General
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Target
df9f83686c697a68d57f5983d39f52ee_JaffaCakes118
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Size
556KB
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Sample
240914-gtk98azgle
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MD5
df9f83686c697a68d57f5983d39f52ee
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SHA1
46ae2d9fa980e492d59f67ed20ab0803c05d81ea
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SHA256
53bdb5ed28aaac05555364dcc5dafb711d5f1f9d1b1f75b2956db56ba37adc6c
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SHA512
47a98791bc2ae5555ca31391e4493be27d2f6d7c6be8bbd2f900fa281ba2b9cf447fc9be7ee70c6afb506b3495b0c8264ea508f9a762432ccb6b3b2b23b7f482
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SSDEEP
6144:lj6/wndfF/gl0LQIk8DR3dEuAI7pEfxsZozAm9TMdGQLUg1nYmefPImdrionr:t6onxOp8FySpE5zvIdtU+Ymef
Static task
static1
Behavioral task
behavioral1
Sample
df9f83686c697a68d57f5983d39f52ee_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
df9f83686c697a68d57f5983d39f52ee_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
df9f83686c697a68d57f5983d39f52ee_JaffaCakes118
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Size
556KB
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MD5
df9f83686c697a68d57f5983d39f52ee
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SHA1
46ae2d9fa980e492d59f67ed20ab0803c05d81ea
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SHA256
53bdb5ed28aaac05555364dcc5dafb711d5f1f9d1b1f75b2956db56ba37adc6c
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SHA512
47a98791bc2ae5555ca31391e4493be27d2f6d7c6be8bbd2f900fa281ba2b9cf447fc9be7ee70c6afb506b3495b0c8264ea508f9a762432ccb6b3b2b23b7f482
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SSDEEP
6144:lj6/wndfF/gl0LQIk8DR3dEuAI7pEfxsZozAm9TMdGQLUg1nYmefPImdrionr:t6onxOp8FySpE5zvIdtU+Ymef
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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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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 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
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