General

  • Target

    JaffaCakes118_909891cb090dd6a3f5c3df7b3ee0393524eb45d2b3af8817bda1465acbd272d9

  • Size

    4.5MB

  • Sample

    241229-cdkljaymgv

  • MD5

    0097956bca73e9168bc992f29b0b13ff

  • SHA1

    f956b90d56154301559a05ff3ec5612af8aa21d6

  • SHA256

    909891cb090dd6a3f5c3df7b3ee0393524eb45d2b3af8817bda1465acbd272d9

  • SHA512

    727a3601f1062469be67a3d285076af958e550f1c35392ce6f00ea267e5140e7e67d2848f89c640c413135e5be4d77082e7f4cdb2f10ba795ead2db14e90a6c2

  • SSDEEP

    98304:+07CsjTL3y52cJPDo8+syStltw5SqDkbeqJl/Hc8qS6x+rNv:+07CA3y5nRvtltw5oeUd2xcNv

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_909891cb090dd6a3f5c3df7b3ee0393524eb45d2b3af8817bda1465acbd272d9

    • Size

      4.5MB

    • MD5

      0097956bca73e9168bc992f29b0b13ff

    • SHA1

      f956b90d56154301559a05ff3ec5612af8aa21d6

    • SHA256

      909891cb090dd6a3f5c3df7b3ee0393524eb45d2b3af8817bda1465acbd272d9

    • SHA512

      727a3601f1062469be67a3d285076af958e550f1c35392ce6f00ea267e5140e7e67d2848f89c640c413135e5be4d77082e7f4cdb2f10ba795ead2db14e90a6c2

    • SSDEEP

      98304:+07CsjTL3y52cJPDo8+syStltw5SqDkbeqJl/Hc8qS6x+rNv:+07CA3y5nRvtltw5oeUd2xcNv

    • Glupteba

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

    • Glupteba family

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • 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.

    • 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