General

  • Target

    6b1ddde5905e8ede18fa73f058e2d3e593d8f700cf7d2832cc2c7e40391c755c

  • Size

    4.2MB

  • Sample

    240419-q6d64sea43

  • MD5

    f41bc42d4da291e7aef7f34e65bb5041

  • SHA1

    2a3141f3fa70dc38b850211ac0775d564d5cbca0

  • SHA256

    6b1ddde5905e8ede18fa73f058e2d3e593d8f700cf7d2832cc2c7e40391c755c

  • SHA512

    30bdaac124b4490d767625af90dd07d50a7b0472bbf42403b15f8e3c3be361a3fc5fa8120ffb8d688ebfe7cb1f04b31e3f63b80a4ccad3db61d83c2f4b2224f1

  • SSDEEP

    98304:Du15A1GiNRFuKfVvdEh8/k6ld6teGU//blllQO5EUt0+BFZRUpdVYf:DaARFuKJWhQkavn//blllQdNaFDGXU

Malware Config

Targets

    • Target

      6b1ddde5905e8ede18fa73f058e2d3e593d8f700cf7d2832cc2c7e40391c755c

    • Size

      4.2MB

    • MD5

      f41bc42d4da291e7aef7f34e65bb5041

    • SHA1

      2a3141f3fa70dc38b850211ac0775d564d5cbca0

    • SHA256

      6b1ddde5905e8ede18fa73f058e2d3e593d8f700cf7d2832cc2c7e40391c755c

    • SHA512

      30bdaac124b4490d767625af90dd07d50a7b0472bbf42403b15f8e3c3be361a3fc5fa8120ffb8d688ebfe7cb1f04b31e3f63b80a4ccad3db61d83c2f4b2224f1

    • SSDEEP

      98304:Du15A1GiNRFuKfVvdEh8/k6ld6teGU//blllQO5EUt0+BFZRUpdVYf:DaARFuKJWhQkavn//blllQdNaFDGXU

    • 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.

    • Manipulates WinMonFS driver.

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks