General

  • Target

    JaffaCakes118_1cd44d5de9f9bf9f96c98ab18aac222c572bde8461899ebe31fc2d297a288e46

  • Size

    4.3MB

  • Sample

    241230-bvtp4atkby

  • MD5

    08fd8736cc7019c8976d0cbbd0337655

  • SHA1

    b319a03e0a5e4c3c60caebbd91dd36b8f4014af5

  • SHA256

    1cd44d5de9f9bf9f96c98ab18aac222c572bde8461899ebe31fc2d297a288e46

  • SHA512

    4e7dd3740fff4647ebd00b541af9c2ad47f88ce6e9aed29b9b530f2a9069dfb80356c691f4596f6345d53e97898331d35f7aee20522115010f587caebfacb474

  • SSDEEP

    98304:+g3DphV5NhClOTKw3EHnpRH7VTy68+yibuyGP6s9X8Q:1J5NhClOe/pRH78+ykADn

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_1cd44d5de9f9bf9f96c98ab18aac222c572bde8461899ebe31fc2d297a288e46

    • Size

      4.3MB

    • MD5

      08fd8736cc7019c8976d0cbbd0337655

    • SHA1

      b319a03e0a5e4c3c60caebbd91dd36b8f4014af5

    • SHA256

      1cd44d5de9f9bf9f96c98ab18aac222c572bde8461899ebe31fc2d297a288e46

    • SHA512

      4e7dd3740fff4647ebd00b541af9c2ad47f88ce6e9aed29b9b530f2a9069dfb80356c691f4596f6345d53e97898331d35f7aee20522115010f587caebfacb474

    • SSDEEP

      98304:+g3DphV5NhClOTKw3EHnpRH7VTy68+yibuyGP6s9X8Q:1J5NhClOe/pRH78+ykADn

    • 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