General

  • Target

    e7c6fd3cf22bf586fd568dd076b31b453cd25117bf51eb654d9a08b590a558c8

  • Size

    4.2MB

  • Sample

    230721-alhe2abh7t

  • MD5

    91e9d6936b9fb2961ea914466c01e4a8

  • SHA1

    ce6b444ccf832e26bd4af24364681e51275ba5ee

  • SHA256

    e7c6fd3cf22bf586fd568dd076b31b453cd25117bf51eb654d9a08b590a558c8

  • SHA512

    3e9bacff00aebe82ed4e02d273453bde05764310a67d1c4aa83fba3383ae92755df4b917841c72f90d8f5bfaa7709cb1d0d4debca924f4a3e36f8bcfca2c2243

  • SSDEEP

    98304:bYQ2m/cL2/tBtNIPbozWDkaJiV6kDuXOCbTryHeawpDtaf:+tLMtNIPEiDfickDqbToe1Y

Malware Config

Targets

    • Target

      e7c6fd3cf22bf586fd568dd076b31b453cd25117bf51eb654d9a08b590a558c8

    • Size

      4.2MB

    • MD5

      91e9d6936b9fb2961ea914466c01e4a8

    • SHA1

      ce6b444ccf832e26bd4af24364681e51275ba5ee

    • SHA256

      e7c6fd3cf22bf586fd568dd076b31b453cd25117bf51eb654d9a08b590a558c8

    • SHA512

      3e9bacff00aebe82ed4e02d273453bde05764310a67d1c4aa83fba3383ae92755df4b917841c72f90d8f5bfaa7709cb1d0d4debca924f4a3e36f8bcfca2c2243

    • SSDEEP

      98304:bYQ2m/cL2/tBtNIPbozWDkaJiV6kDuXOCbTryHeawpDtaf:+tLMtNIPEiDfickDqbToe1Y

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks