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General

  • Target

    JaffaCakes118_72fed10b7cc9fa24cd772e9498b284d8b8617e700a88f4eb0fa4265a94065610

  • Size

    4.1MB

  • Sample

    241230-g4gpsa1jew

  • MD5

    4d3c6e4ea5b9672309328788de213ac0

  • SHA1

    3a7dd42184ef8f91da5926a2e6dcc4135e8bee73

  • SHA256

    72fed10b7cc9fa24cd772e9498b284d8b8617e700a88f4eb0fa4265a94065610

  • SHA512

    0b68735a4b923b0e1d8efc12e8d26a7784a054678613d010ce235d7e0360fe6bf8a5b382f952e74c37d2c204582d99a0d19446b30d9c2f99a0c977c64c05a04a

  • SSDEEP

    98304:RgqCBZX4jKsUxGcJJmYgCiYj3cXN5JCPhZ/9Z4xnoc0:utHpxGcaADjMXN+PLH4z0

Malware Config

Targets

    • Target

      JaffaCakes118_72fed10b7cc9fa24cd772e9498b284d8b8617e700a88f4eb0fa4265a94065610

    • Size

      4.1MB

    • MD5

      4d3c6e4ea5b9672309328788de213ac0

    • SHA1

      3a7dd42184ef8f91da5926a2e6dcc4135e8bee73

    • SHA256

      72fed10b7cc9fa24cd772e9498b284d8b8617e700a88f4eb0fa4265a94065610

    • SHA512

      0b68735a4b923b0e1d8efc12e8d26a7784a054678613d010ce235d7e0360fe6bf8a5b382f952e74c37d2c204582d99a0d19446b30d9c2f99a0c977c64c05a04a

    • SSDEEP

      98304:RgqCBZX4jKsUxGcJJmYgCiYj3cXN5JCPhZ/9Z4xnoc0:utHpxGcaADjMXN+PLH4z0

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba family

    • Glupteba payload

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Enterprise v15

Tasks