General

  • Target

    JaffaCakes118_eb3130ce01219a4f0e231fce946439600fb5b418be07bf33a78ba36ae8f7dc86

  • Size

    4.3MB

  • Sample

    241227-c6vxzazpb1

  • MD5

    b6c4a522b92237eca3d317e56f0ffd3b

  • SHA1

    3171ac74381753f2d3046064c61ed205403810f2

  • SHA256

    eb3130ce01219a4f0e231fce946439600fb5b418be07bf33a78ba36ae8f7dc86

  • SHA512

    aab434856b7f5eec14c2373430ababdca2494b3b685104fb7cc9d45e0794fcbaaab1fa8c068cee4682e77c0de5f87c832bb0b177a38a24f3cea0743fce4da732

  • SSDEEP

    98304:Fdu6R+MMegGt+6dgy0ow8za2aCnSqfrKl9H3U:Fdu6vlg0vVaCnhri3U

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_eb3130ce01219a4f0e231fce946439600fb5b418be07bf33a78ba36ae8f7dc86

    • Size

      4.3MB

    • MD5

      b6c4a522b92237eca3d317e56f0ffd3b

    • SHA1

      3171ac74381753f2d3046064c61ed205403810f2

    • SHA256

      eb3130ce01219a4f0e231fce946439600fb5b418be07bf33a78ba36ae8f7dc86

    • SHA512

      aab434856b7f5eec14c2373430ababdca2494b3b685104fb7cc9d45e0794fcbaaab1fa8c068cee4682e77c0de5f87c832bb0b177a38a24f3cea0743fce4da732

    • SSDEEP

      98304:Fdu6R+MMegGt+6dgy0ow8za2aCnSqfrKl9H3U:Fdu6vlg0vVaCnhri3U

    • 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