General

  • Target

    JaffaCakes118_bf5231127fb24aac3d3aec6123a9b6335d6cbebb5e558dbd80cc7ede0ad21267

  • Size

    4.4MB

  • Sample

    241225-dx3rwswmg1

  • MD5

    6a970502a4e9739d5e5651e9be545e0d

  • SHA1

    149802c18eebf944592b51a1f02ff0f6f74d9d78

  • SHA256

    bf5231127fb24aac3d3aec6123a9b6335d6cbebb5e558dbd80cc7ede0ad21267

  • SHA512

    ffbf9129fc899e048f4f9d004721ad912a1c4f28bf0397833924081bef0421787b243febf046a1d9653193bacb2cac6ec88039cea5d55adda1aae180ea736249

  • SSDEEP

    98304:jD8XeqhPB71s362Dc/gDTjGcYq+JoGQ2j9JW5mLQg1ye6UoCE:jAXeqf7d9Izv+dN9JW0LN4ebP

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_bf5231127fb24aac3d3aec6123a9b6335d6cbebb5e558dbd80cc7ede0ad21267

    • Size

      4.4MB

    • MD5

      6a970502a4e9739d5e5651e9be545e0d

    • SHA1

      149802c18eebf944592b51a1f02ff0f6f74d9d78

    • SHA256

      bf5231127fb24aac3d3aec6123a9b6335d6cbebb5e558dbd80cc7ede0ad21267

    • SHA512

      ffbf9129fc899e048f4f9d004721ad912a1c4f28bf0397833924081bef0421787b243febf046a1d9653193bacb2cac6ec88039cea5d55adda1aae180ea736249

    • SSDEEP

      98304:jD8XeqhPB71s362Dc/gDTjGcYq+JoGQ2j9JW5mLQg1ye6UoCE:jAXeqf7d9Izv+dN9JW0LN4ebP

    • 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