General

  • Target

    770575551e535787acf86c67a5a03dc4e278ee1806fbacfbce7250e1c585539d

  • Size

    4.1MB

  • Sample

    230319-17jhbscd8y

  • MD5

    cb643b18e16d73f6ccb585bde07442b0

  • SHA1

    16cc850176c67edcc5e6fbd98e79c7a58a34e0f9

  • SHA256

    770575551e535787acf86c67a5a03dc4e278ee1806fbacfbce7250e1c585539d

  • SHA512

    d2b95c7f0094c67fcfa3d81f39e51958d1b56b7557b5790621b5748abbaaf3955ffcca31debb5985d60dd16b1f0e4ba8e30a07108d49f2c7e783e286ce2bd4cf

  • SSDEEP

    49152:a/pHutSjj/FX6725Lm+e1Df2y3u6r7AOQlL1M2+a4pwxQnz6Yydw6LyxmEVEcLvB:a/puaUN3u6QUdDcdPGxRG5hksjE4YVN3

Malware Config

Targets

    • Target

      770575551e535787acf86c67a5a03dc4e278ee1806fbacfbce7250e1c585539d

    • Size

      4.1MB

    • MD5

      cb643b18e16d73f6ccb585bde07442b0

    • SHA1

      16cc850176c67edcc5e6fbd98e79c7a58a34e0f9

    • SHA256

      770575551e535787acf86c67a5a03dc4e278ee1806fbacfbce7250e1c585539d

    • SHA512

      d2b95c7f0094c67fcfa3d81f39e51958d1b56b7557b5790621b5748abbaaf3955ffcca31debb5985d60dd16b1f0e4ba8e30a07108d49f2c7e783e286ce2bd4cf

    • SSDEEP

      49152:a/pHutSjj/FX6725Lm+e1Df2y3u6r7AOQlL1M2+a4pwxQnz6Yydw6LyxmEVEcLvB:a/puaUN3u6QUdDcdPGxRG5hksjE4YVN3

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • 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.

MITRE ATT&CK Enterprise v6

Tasks