General
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Target
6a6a8bcf2861af81a6a553d1be91c639_JaffaCakes118
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Size
49.6MB
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Sample
240523-kx9c1abd7z
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MD5
6a6a8bcf2861af81a6a553d1be91c639
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SHA1
4fefc2d3b49f7ec83b58c857aec2c3d02e7b347d
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SHA256
6785a415c6fd541e86043ac3f3a0ea73f006e0eec6ab1df125eeca4578678c8e
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SHA512
b47cd0ce79b026c8747612787551b2b5f13969d906c7835c68a6603830d84136a440aeb8fd5756077b734ea9005e9f21ab1e9378cd991d63ac70ac835611435d
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SSDEEP
1572864:tC/Q7oNmOMyJ0bp19NhNHrIcnlb0w9pwbwc+fAVgAZ:tC/QnOvKrHIk5F9pwb3+fML
Static task
static1
Behavioral task
behavioral1
Sample
6a6a8bcf2861af81a6a553d1be91c639_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
6a6a8bcf2861af81a6a553d1be91c639_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
6a6a8bcf2861af81a6a553d1be91c639_JaffaCakes118
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Size
49.6MB
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MD5
6a6a8bcf2861af81a6a553d1be91c639
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SHA1
4fefc2d3b49f7ec83b58c857aec2c3d02e7b347d
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SHA256
6785a415c6fd541e86043ac3f3a0ea73f006e0eec6ab1df125eeca4578678c8e
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SHA512
b47cd0ce79b026c8747612787551b2b5f13969d906c7835c68a6603830d84136a440aeb8fd5756077b734ea9005e9f21ab1e9378cd991d63ac70ac835611435d
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SSDEEP
1572864:tC/Q7oNmOMyJ0bp19NhNHrIcnlb0w9pwbwc+fAVgAZ:tC/QnOvKrHIk5F9pwb3+fML
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Checks for common network interception software
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Drops file in Drivers directory
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Modifies Windows Firewall
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Sets service image path in registry
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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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Loads dropped DLL
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Modifies system executable filetype association
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Registers COM server for autorun
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Drops file in System32 directory
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Event Triggered Execution
1Change Default File Association
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Event Triggered Execution
1Change Default File Association
1Defense Evasion
Virtualization/Sandbox Evasion
1Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
7Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1