Analysis

  • max time kernel
    77s
  • max time network
    181s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04-02-2023 13:49

General

  • Target

    MultiMC/libssp-0.dll

  • Size

    18KB

  • MD5

    d6859975aaf6d3aa92f2d50f6e9876a0

  • SHA1

    d3cf8dd3f1ab9712e819a33b3827fe02e7732aa8

  • SHA256

    17329c4c19e8f23cde9c99155eb3f8759f8d2383ad856c32a51b3b9fa2846811

  • SHA512

    75acc3c020cd7138f5f5e3aac30c6d659a20c6f1bfe3635a6cebae13c4ea0a549994ca65b51f96b8f6042b0e2696e68762ec5a683fd25133729631cf6b43ad15

  • SSDEEP

    192:dp7WMmYHrucAtBZgcVJRi15SDTiDLbjIq1W8WQjfHTjXtUxmj:/aM5aNMcV30VLbj9sJQ7HXQg

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\libssp-0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2768
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiMC\libssp-0.dll,#1
      2⤵
        PID:1484
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 616
          3⤵
          • Program crash
          PID:4624

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1484-120-0x0000000000000000-mapping.dmp

    • memory/1484-121-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-122-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-123-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-124-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-125-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-126-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-127-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-128-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-129-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-130-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-131-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-132-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-133-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-134-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-136-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-138-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-141-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-144-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-145-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-143-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-146-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-147-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-150-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-149-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-151-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-148-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-152-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-142-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-153-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-140-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-139-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-154-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-137-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-155-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-156-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-135-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-158-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-157-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-159-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-160-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-161-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-162-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB

    • memory/1484-163-0x00000000771E0000-0x000000007736E000-memory.dmp

      Filesize

      1.6MB