Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    30-04-2024 22:54

General

  • Target

    MultiMC/Qt5Svg.dll

  • Size

    349KB

  • MD5

    96934c8f93716fb4c5ab7433c3fcf660

  • SHA1

    e411016b245b77813f8ea5ed9dc8dcf9403ac831

  • SHA256

    adb44de5a537f5fadb9288e3852189f799ba7b95cef847f2198a8864ab6f063b

  • SHA512

    bcd231289cf4900886a4a5c55c0584073da36d5dd823ebf6a59986932fdb1cf70ead079fcdc7e9cfd4837e6212eb7037a7b5b7b0704e073b06c6fc4f5dbbc97d

  • SSDEEP

    6144:GCJ8N/2aVIOLZS5Qyk2MIwe8x1TB3JJ+Wd5J/LCW2V:GCJQ2arZS2yAG8x1TRjDL

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\MultiMC\Qt5Svg.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiMC\Qt5Svg.dll,#1
      2⤵
        PID:3468
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3468 -s 624
          3⤵
          • Program crash
          PID:3756
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3468 -ip 3468
      1⤵
        PID:544

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3468-1-0x0000000002E40000-0x00000000033B5000-memory.dmp

        Filesize

        5.5MB

      • memory/3468-2-0x0000000002E40000-0x00000000033B5000-memory.dmp

        Filesize

        5.5MB

      • memory/3468-3-0x0000000068880000-0x0000000068DAF000-memory.dmp

        Filesize

        5.2MB

      • memory/3468-4-0x0000000002E40000-0x00000000033B5000-memory.dmp

        Filesize

        5.5MB

      • memory/3468-5-0x0000000061DC0000-0x0000000062404000-memory.dmp

        Filesize

        6.3MB

      • memory/3468-9-0x0000000064940000-0x0000000064954000-memory.dmp

        Filesize

        80KB

      • memory/3468-7-0x000000006E940000-0x000000006E964000-memory.dmp

        Filesize

        144KB

      • memory/3468-6-0x0000000067740000-0x000000006779F000-memory.dmp

        Filesize

        380KB

      • memory/3468-8-0x000000006FC40000-0x000000006FD41000-memory.dmp

        Filesize

        1.0MB