General

  • Target

    JaffaCakes118_72020000588f145b5ae95cc75990b8724c01aef7bcd67e60300fb34493215e13

  • Size

    4.3MB

  • Sample

    241226-z4q8bszrh1

  • MD5

    314118f8462b0541694d342574f474f2

  • SHA1

    3d04c96cb1b6f9dec854e5faeaece9d63179286a

  • SHA256

    72020000588f145b5ae95cc75990b8724c01aef7bcd67e60300fb34493215e13

  • SHA512

    62308d38b16ae13f03c9e508d6cfb14f745b5fcb2747dea98ccbbd82c0b19108ac7c9f835ee6050228cf581ceff6002d06eaae0ef7edd024725d16b130c7d855

  • SSDEEP

    98304:VQpYnixBwj26H1qNaft7XUPdMxdXbXq7D1DjnuuzgbCLKQNQX:VQpIi81nZAMxdX2dDzTWCLKQK

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_72020000588f145b5ae95cc75990b8724c01aef7bcd67e60300fb34493215e13

    • Size

      4.3MB

    • MD5

      314118f8462b0541694d342574f474f2

    • SHA1

      3d04c96cb1b6f9dec854e5faeaece9d63179286a

    • SHA256

      72020000588f145b5ae95cc75990b8724c01aef7bcd67e60300fb34493215e13

    • SHA512

      62308d38b16ae13f03c9e508d6cfb14f745b5fcb2747dea98ccbbd82c0b19108ac7c9f835ee6050228cf581ceff6002d06eaae0ef7edd024725d16b130c7d855

    • SSDEEP

      98304:VQpYnixBwj26H1qNaft7XUPdMxdXbXq7D1DjnuuzgbCLKQNQX:VQpIi81nZAMxdX2dDzTWCLKQK

    • 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