Analysis

  • max time kernel
    48s
  • max time network
    61s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-es
  • resource tags

    arch:x64arch:x86image:win10-20220812-eslocale:es-esos:windows10-1703-x64systemwindows
  • submitted
    30-12-2022 19:17

General

  • Target

    UltimMC/Qt5Gui.dll

  • Size

    5.4MB

  • MD5

    03e5f50d7848d9cc2d8d00127ea6e706

  • SHA1

    30a5fd241e9db476f11235d7a7d650ec23ac97e2

  • SHA256

    047811d5fecb88e19c6e70aeabac7848599142cfe8aba1a01c0d130dd4f72452

  • SHA512

    d41c80f85cfbe9779cccb3ad3825917044075b126c866aece157c6b85b418382394cb6a58cd5b2ea386659c042fcebe963131fb2d37ee80c684c1c9154eb9e31

  • SSDEEP

    98304:TKTu1y8DX4YFi3UIK5f77kyB1ophScU22BhrwRD7e+1X+Q86o:TPTFbFdYhd86

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\Qt5Gui.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2140
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\Qt5Gui.dll,#1
      2⤵
        PID:2056
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2056 -s 684
          3⤵
          • Program crash
          PID:4804

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2056-120-0x0000000000000000-mapping.dmp

    • memory/2056-121-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-122-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-123-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-124-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-125-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-126-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-127-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-128-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-129-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-130-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-131-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-132-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-133-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-134-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-135-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-136-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-137-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-139-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-138-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-141-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-140-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-142-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-144-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-146-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-147-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-148-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-150-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-149-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-145-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-143-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-151-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-152-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-154-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-155-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-156-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-153-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-158-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-157-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-159-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-160-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-161-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-162-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-164-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-166-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-165-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-163-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-167-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-168-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-169-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/2056-170-0x0000000068880000-0x0000000068DAF000-memory.dmp

      Filesize

      5.2MB

    • memory/2056-171-0x0000000061940000-0x0000000061EB5000-memory.dmp

      Filesize

      5.5MB