General

  • Target

    1d21ebce42c833727a0e703253fc7eb8d6beccac631331de1e82eaab12736417

  • Size

    4.1MB

  • Sample

    230424-b97v9sag6s

  • MD5

    908cd6e3927523029448e8634cb6cb78

  • SHA1

    a20a1e643b2ad91a8a63e3d47ebd61880e60187d

  • SHA256

    1d21ebce42c833727a0e703253fc7eb8d6beccac631331de1e82eaab12736417

  • SHA512

    9f50e17a8904837558b0482414b5030d7db42828b226a1decd37b660e60d36415b929a53b6dc2ecbd0efe5c47ffefe261588d7b59157f38518204caa7f0fc101

  • SSDEEP

    98304:b4mETPB0qGT6jDIgg1bLYAsrrH0J1Afxb:b32jl0bLm0J6fxb

Malware Config

Targets

    • Target

      1d21ebce42c833727a0e703253fc7eb8d6beccac631331de1e82eaab12736417

    • Size

      4.1MB

    • MD5

      908cd6e3927523029448e8634cb6cb78

    • SHA1

      a20a1e643b2ad91a8a63e3d47ebd61880e60187d

    • SHA256

      1d21ebce42c833727a0e703253fc7eb8d6beccac631331de1e82eaab12736417

    • SHA512

      9f50e17a8904837558b0482414b5030d7db42828b226a1decd37b660e60d36415b929a53b6dc2ecbd0efe5c47ffefe261588d7b59157f38518204caa7f0fc101

    • SSDEEP

      98304:b4mETPB0qGT6jDIgg1bLYAsrrH0J1Afxb:b32jl0bLm0J6fxb

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Enterprise v6

Tasks