Overview

overview

10

Static

static

3

2024-04-23...ia.exe

windows7-x64

10

2024-04-23...ia.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-04-2024 04:45

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General

  • Target

    2024-04-23_7b6c67789966b64e1297a7e0483a561b_mafia.exe

  • Size

    316KB

  • MD5

    7b6c67789966b64e1297a7e0483a561b

  • SHA1

    2bae13339c82a11248a77ea15a5a0f195d9c5eac

  • SHA256

    10273b3d575db4b22f7bffc30b1fa34dbb6629b7058761f6203b637b0274f865

  • SHA512

    6864828460415e8751fe46427d205ac8c56110eadc9fc3bfac692501bbab113fdb23c4bbc7ae27e97dc6eb0c30137cb48b6c1d388a1e220ab2a118e4f901287f

  • SSDEEP

    6144:LvmCNMO1UnseVgkV0xwvfxnhLTiusLe1740c:a8M0Unsna5mut40c

Score
10/10
gandcrabbackdoorransomware

Malware Config

Signatures

  • GandCrab payload 2 IoCs
  • Gandcrab

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

    ransomwarebackdoorgandcrab
  • Detects Reflective DLL injection artifacts 2 IoCs
  • Detects ransomware indicator 1 IoCs
  • Gandcrab Payload 2 IoCs
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookAW 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-23_7b6c67789966b64e1297a7e0483a561b_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-23_7b6c67789966b64e1297a7e0483a561b_mafia.exe"
    1⤵
    • Suspicious use of SetWindowsHookAW
    PID:4784
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4784 -s 488
      2⤵
      • Program crash
      PID:2476
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4784 -ip 4784
    1⤵
      PID:1840

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4784-0-0x0000000003D60000-0x0000000003D7B000-memory.dmp
      Filesize

      108KB

      Download
    • memory/4784-1-0x0000000000400000-0x0000000003B9F000-memory.dmp
      Filesize

      55.6MB

      Download
    • memory/4784-3-0x00000000059A0000-0x00000000059B7000-memory.dmp
      Filesize

      92KB

      Download
    • memory/4784-7-0x0000000003D60000-0x0000000003D7B000-memory.dmp
      Filesize

      108KB

      Download