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Overview

overview

10

Static

static

3

f2f9374f19...JC.exe

windows7-x64

10

f2f9374f19...JC.exe

windows10-2004-x64

10

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General

  • Target

    f2f9374f1943a431f94bd88dcfd5fec9_mafia_JC.exe

  • Size

    250KB

  • Sample

    230831-tbmfsafg4w

  • MD5

    f2f9374f1943a431f94bd88dcfd5fec9

  • SHA1

    68c576c98f2c7e0aa0973186b6811a107db3f967

  • SHA256

    f130fded0f8242f2fab16182c2cd77ef86ffe309b73917afb22a59a1f905032d

  • SHA512

    71a06de901ad83b4057ae15e7c3d9fe2a918c6466d8b495992b8f5d26a89405205f96efdef10855eed20ac5296c538a2bf4cdb19508afa5c08b27ecdf39a1450

  • SSDEEP

    6144:Pa1G8FVA6adURuvqdo1NGKXmhYvWVQMBCXaFhWzAJY:MFG6adUQcu8Ykv2aFhUR

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      f2f9374f1943a431f94bd88dcfd5fec9_mafia_JC.exe

    • Size

      250KB

    • MD5

      f2f9374f1943a431f94bd88dcfd5fec9

    • SHA1

      68c576c98f2c7e0aa0973186b6811a107db3f967

    • SHA256

      f130fded0f8242f2fab16182c2cd77ef86ffe309b73917afb22a59a1f905032d

    • SHA512

      71a06de901ad83b4057ae15e7c3d9fe2a918c6466d8b495992b8f5d26a89405205f96efdef10855eed20ac5296c538a2bf4cdb19508afa5c08b27ecdf39a1450

    • SSDEEP

      6144:Pa1G8FVA6adURuvqdo1NGKXmhYvWVQMBCXaFhWzAJY:MFG6adUQcu8Ykv2aFhUR

    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