Overview

overview

10

Static

static

3

b3f8781287...JC.exe

windows7-x64

10

b3f8781287...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b3f87812875a019cb59febb9b04b0f0f_mafia_magniber_JC.exe

  • Size

    308KB

  • Sample

    230827-vf811sbg44

  • MD5

    b3f87812875a019cb59febb9b04b0f0f

  • SHA1

    3139495d838dd4c217ce170cbaee2494e1c35e74

  • SHA256

    f2966de2c3c2ca539250cfed1008c7594b4066611425a05a51cd2784a336103c

  • SHA512

    4b367cd48c92d663479602df129d7949323422fc09438e92fbef16e75a72824d22db4553c026819a6b67dc1b255789324640e1194cfa5f1df815028f394a69e7

  • SSDEEP

    3072:QmBr3balBclw29DXaPB2J9ot3nPIGX30caGhDgGCcc4Go0ER5IY0ms4/:QmBrrDDX0tXT30vzHF4Go0+Fs4/

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      b3f87812875a019cb59febb9b04b0f0f_mafia_magniber_JC.exe

    • Size

      308KB

    • MD5

      b3f87812875a019cb59febb9b04b0f0f

    • SHA1

      3139495d838dd4c217ce170cbaee2494e1c35e74

    • SHA256

      f2966de2c3c2ca539250cfed1008c7594b4066611425a05a51cd2784a336103c

    • SHA512

      4b367cd48c92d663479602df129d7949323422fc09438e92fbef16e75a72824d22db4553c026819a6b67dc1b255789324640e1194cfa5f1df815028f394a69e7

    • SSDEEP

      3072:QmBr3balBclw29DXaPB2J9ot3nPIGX30caGhDgGCcc4Go0ER5IY0ms4/:QmBrrDDX0tXT30vzHF4Go0+Fs4/

    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