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Overview

overview

10

Static

static

3

b3f8781287...JC.exe

windows7-x64

10

b3f8781287...JC.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/08/2023, 16:57

Sharing

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General

  • Target

    b3f87812875a019cb59febb9b04b0f0f_mafia_magniber_JC.exe

  • Size

    308KB

  • MD5

    b3f87812875a019cb59febb9b04b0f0f

  • SHA1

    3139495d838dd4c217ce170cbaee2494e1c35e74

  • SHA256

    f2966de2c3c2ca539250cfed1008c7594b4066611425a05a51cd2784a336103c

  • SHA512

    4b367cd48c92d663479602df129d7949323422fc09438e92fbef16e75a72824d22db4553c026819a6b67dc1b255789324640e1194cfa5f1df815028f394a69e7

  • SSDEEP

    3072:QmBr3balBclw29DXaPB2J9ot3nPIGX30caGhDgGCcc4Go0ER5IY0ms4/:QmBrrDDX0tXT30vzHF4Go0+Fs4/

Score
10/10
gandcrabbackdoorransomware

Malware Config

Signatures

  • GandCrab payload 2 IoCs
  • Gandcrab

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

    ransomwarebackdoorgandcrab
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b3f87812875a019cb59febb9b04b0f0f_mafia_magniber_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\b3f87812875a019cb59febb9b04b0f0f_mafia_magniber_JC.exe"
    1⤵
      PID:4740
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4740 -s 448
        2⤵
        • Program crash
        PID:1448
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4740 -ip 4740
      1⤵
        PID:2200

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4740-1-0x0000000001090000-0x0000000001190000-memory.dmp

        Filesize

        1024KB

        Download

      • memory/4740-2-0x0000000000400000-0x0000000000E86000-memory.dmp

        Filesize

        10.5MB

        Download

      • memory/4740-3-0x0000000001040000-0x0000000001056000-memory.dmp

        Filesize

        88KB

        Download