Overview

overview

10

Static

static

3

b3c51450bf...JC.exe

windows7-x64

10

b3c51450bf...JC.exe

windows10-2004-x64

10

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General

  • Target

    b3c51450bf1b6e6cac7616319cebaf8b_mafia_JC.exe

  • Size

    312KB

  • Sample

    230827-vdsw1sde6t

  • MD5

    b3c51450bf1b6e6cac7616319cebaf8b

  • SHA1

    15674b1fca8ba06d7a84241264ef755e7b8f6de9

  • SHA256

    46154c596e1050d677eb6bcdabad6b42def866e1f20da50879a3d82e3d9f825a

  • SHA512

    000043ea3460068d5c472efa2bd8e24100caacf7033d95f31903f38324e38a5d71c6e0f21de131ce9d6e1a8958a70e18cf50faf8d488703f7365483967da55fe

  • SSDEEP

    6144:u6jtiQHr3ByVhPYDe/mZFORawnkdoo7H7MPiJT9QhrvT8vRiXdx97/uMiqa:uGTghcYaYIL7MPiJT9mP8vRiXdx97Xa

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      b3c51450bf1b6e6cac7616319cebaf8b_mafia_JC.exe

    • Size

      312KB

    • MD5

      b3c51450bf1b6e6cac7616319cebaf8b

    • SHA1

      15674b1fca8ba06d7a84241264ef755e7b8f6de9

    • SHA256

      46154c596e1050d677eb6bcdabad6b42def866e1f20da50879a3d82e3d9f825a

    • SHA512

      000043ea3460068d5c472efa2bd8e24100caacf7033d95f31903f38324e38a5d71c6e0f21de131ce9d6e1a8958a70e18cf50faf8d488703f7365483967da55fe

    • SSDEEP

      6144:u6jtiQHr3ByVhPYDe/mZFORawnkdoo7H7MPiJT9QhrvT8vRiXdx97/uMiqa:uGTghcYaYIL7MPiJT9mP8vRiXdx97Xa

    Score
    10/10
    gandcrabbackdoorpersistenceransomware

    • GandCrab payload

    • Gandcrab

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

      ransomwarebackdoorgandcrab

    • 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