Overview

overview

10

Static

static

3

21f6bc83c7...e1.exe

windows7-x64

10

21f6bc83c7...e1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    21f6bc83c707a1c0ec31fecd6177b15b19889ed803feb81c49d342f520fed6e1.exe

  • Size

    256KB

  • Sample

    241222-dhpays1mcm

  • MD5

    8b21acfb205bab287d171915d5a3dae5

  • SHA1

    43088b9e3cc2fe637be983f921240c4d0c0cc3db

  • SHA256

    21f6bc83c707a1c0ec31fecd6177b15b19889ed803feb81c49d342f520fed6e1

  • SHA512

    3d2f239fe85f792babbe2e43888e1e8efd6c1fb93833733488d6a8810916745c3508986cca08dd36941d44846214239d39d2fcc3594b37c4537856068a92733b

  • SSDEEP

    6144:rhvaHGULrgyWh0/Ro/FbzneuttdQPLAumwrS5:1aH30h0/RoZ7euttCsumwO5

Score
10/10
gandcrabbackdoordiscoverypersistenceransomware

Malware Config

Targets

    • Target

      21f6bc83c707a1c0ec31fecd6177b15b19889ed803feb81c49d342f520fed6e1.exe

    • Size

      256KB

    • MD5

      8b21acfb205bab287d171915d5a3dae5

    • SHA1

      43088b9e3cc2fe637be983f921240c4d0c0cc3db

    • SHA256

      21f6bc83c707a1c0ec31fecd6177b15b19889ed803feb81c49d342f520fed6e1

    • SHA512

      3d2f239fe85f792babbe2e43888e1e8efd6c1fb93833733488d6a8810916745c3508986cca08dd36941d44846214239d39d2fcc3594b37c4537856068a92733b

    • SSDEEP

      6144:rhvaHGULrgyWh0/Ro/FbzneuttdQPLAumwrS5:1aH30h0/RoZ7euttCsumwO5

    Score
    10/10
    gandcrabbackdoordiscoverypersistenceransomware

    • GandCrab payload

    • Gandcrab

      Gandcrab is a Trojan horse that encrypts files on a computer.

      ransomwarebackdoorgandcrab

    • Gandcrab family

      gandcrab

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks