Overview

overview

10

Static

static

3

2024-03-11...ia.exe

windows7-x64

10

2024-03-11...ia.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    145s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-03-2024 05:50

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General

  • Target

    2024-03-11_9c52ff48234ac7d24894ea773d8a121f_mafia.exe

  • Size

    316KB

  • MD5

    9c52ff48234ac7d24894ea773d8a121f

  • SHA1

    fd22932d3cd200282d9d6b9da604aae4c8d9cf6d

  • SHA256

    d08f88d1ad0af0cb0fd7c985e7f18129a3c17fbed6b93ecd05d5a72fe9243956

  • SHA512

    050868c6ab24908454f95c83f36c32b1a373de270d5889e5c3dbfa9fe2093a9de7130cc4204ee9b79769716b58c253e2a575c23f3255d4cbf519b269c3471fcb

  • SSDEEP

    6144:/vExNMO1UnseVgkV0xwvfxnhLTiusLe1740/:UTM0Unsna5mut40/

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\2024-03-11_9c52ff48234ac7d24894ea773d8a121f_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-11_9c52ff48234ac7d24894ea773d8a121f_mafia.exe"
    1⤵
    • Suspicious use of SetWindowsHookAW
    PID:4600
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4600 -s 472
      2⤵
      • Program crash
      PID:2144
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4600 -ip 4600
    1⤵
      PID:228

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4600-0-0x0000000003C70000-0x0000000003C8B000-memory.dmp

      Filesize

      108KB

      Download

    • memory/4600-1-0x0000000000400000-0x0000000003B9F000-memory.dmp

      Filesize

      55.6MB

      Download

    • memory/4600-2-0x00000000059C0000-0x00000000059D7000-memory.dmp

      Filesize

      92KB

      Download

    • memory/4600-6-0x0000000003C70000-0x0000000003C8B000-memory.dmp

      Filesize

      108KB

      Download