Overview

overview

10

Static

static

3

4a19daa38c...JC.exe

windows7-x64

10

4a19daa38c...JC.exe

windows10-2004-x64

10

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General

  • Target

    4a19daa38ca915326fc997698b08e790_mafia_JC.exe

  • Size

    313KB

  • Sample

    230819-tcatdacg91

  • MD5

    4a19daa38ca915326fc997698b08e790

  • SHA1

    57c5323552b7646661ec27578206d5d91461861d

  • SHA256

    fc66caba9e3caf5d32efd6fb1a2f4f89187f85dd269c776794d8aa4801be6084

  • SHA512

    dfcdf9bdac9667cd568a301b7d227bb7150ee6a3c649202b43dc615b4a59fd26cf4b34f9099dd716a849808c49d7e72f96219e1dae069977abf7112d7145fc04

  • SSDEEP

    6144:NyU2CJ80Vt8P49BTjsncBuMZ560KNWlpX7UKBJTXE6eEDa:Na0t8PY8Cuy56nNew2J2Ma

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      4a19daa38ca915326fc997698b08e790_mafia_JC.exe

    • Size

      313KB

    • MD5

      4a19daa38ca915326fc997698b08e790

    • SHA1

      57c5323552b7646661ec27578206d5d91461861d

    • SHA256

      fc66caba9e3caf5d32efd6fb1a2f4f89187f85dd269c776794d8aa4801be6084

    • SHA512

      dfcdf9bdac9667cd568a301b7d227bb7150ee6a3c649202b43dc615b4a59fd26cf4b34f9099dd716a849808c49d7e72f96219e1dae069977abf7112d7145fc04

    • SSDEEP

      6144:NyU2CJ80Vt8P49BTjsncBuMZ560KNWlpX7UKBJTXE6eEDa:Na0t8PY8Cuy56nNew2J2Ma

    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