Overview

overview

10

Static

static

3

2024-01-27...ia.exe

windows7-x64

10

2024-01-27...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-01-27_e49efd46fc3368fec894f88e5050fb32_karagany_mafia

  • Size

    250KB

  • Sample

    240127-c5837sdacr

  • MD5

    e49efd46fc3368fec894f88e5050fb32

  • SHA1

    229bdeafbdf4965f0648bf0a274125c7fd96b04b

  • SHA256

    8fd35af7b0494da1a4aa3a3cd74c24c2d3c125d29b903b53236bd1805f9e509a

  • SHA512

    82aee56ec1e66be24a13fb6913fc0fe778a70bc540e48f7d018fbf2f33fdd6277838b33f08aeb33d7f91838b9547dbeb12f25f5c2937f283960578fc51751d93

  • SSDEEP

    3072:2/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:2/y20Gj0r+EBFrkvlU3RvIUDOIN

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-01-27_e49efd46fc3368fec894f88e5050fb32_karagany_mafia

    • Size

      250KB

    • MD5

      e49efd46fc3368fec894f88e5050fb32

    • SHA1

      229bdeafbdf4965f0648bf0a274125c7fd96b04b

    • SHA256

      8fd35af7b0494da1a4aa3a3cd74c24c2d3c125d29b903b53236bd1805f9e509a

    • SHA512

      82aee56ec1e66be24a13fb6913fc0fe778a70bc540e48f7d018fbf2f33fdd6277838b33f08aeb33d7f91838b9547dbeb12f25f5c2937f283960578fc51751d93

    • SSDEEP

      3072:2/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:2/y20Gj0r+EBFrkvlU3RvIUDOIN

    Score
    10/10
    gandcrabbackdoorpersistenceransomware

    • GandCrab payload

    • Gandcrab

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

      ransomwarebackdoorgandcrab

    • Detects Reflective DLL injection artifacts

    • Detects ransomware indicator

    • Gandcrab Payload

    • 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