General

  • Target

    JaffaCakes118_b09d2ec1edaf5817007fade3d1272758b5d63befc09d4bf846c15521ae8e5ff8

  • Size

    4.3MB

  • Sample

    241222-gk6vkawnas

  • MD5

    a75367f48b5fe948fdba238859f19534

  • SHA1

    c64691e2b34eb140d3d7fee78b1da14ca4bfae54

  • SHA256

    b09d2ec1edaf5817007fade3d1272758b5d63befc09d4bf846c15521ae8e5ff8

  • SHA512

    37028786498d4905d7e1ad5a34da75eafdbf46a1192b4a66b6b3a478d4e2da54bb799eb914d02326e4d61260bbaf54c66104d37342b76ea87f21c9cc362cc177

  • SSDEEP

    98304:noXPgooCHDKp8Mznz+T5zbwZSYMRiuarxSYsr9PEu:noXPY4Op8AihKSxi5gYsrh

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_b09d2ec1edaf5817007fade3d1272758b5d63befc09d4bf846c15521ae8e5ff8

    • Size

      4.3MB

    • MD5

      a75367f48b5fe948fdba238859f19534

    • SHA1

      c64691e2b34eb140d3d7fee78b1da14ca4bfae54

    • SHA256

      b09d2ec1edaf5817007fade3d1272758b5d63befc09d4bf846c15521ae8e5ff8

    • SHA512

      37028786498d4905d7e1ad5a34da75eafdbf46a1192b4a66b6b3a478d4e2da54bb799eb914d02326e4d61260bbaf54c66104d37342b76ea87f21c9cc362cc177

    • SSDEEP

      98304:noXPgooCHDKp8Mznz+T5zbwZSYMRiuarxSYsr9PEu:noXPY4Op8AihKSxi5gYsrh

    • 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