Analysis

  • max time kernel
    50s
  • max time network
    58s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    29-12-2022 17:40

General

  • Target

    MultiMC/ssleay32.dll

  • Size

    435KB

  • MD5

    2a9639d9287113b49a9bddb878c2938e

  • SHA1

    c8a60c7d228c0d45640bc9b243281e32e37d3ca0

  • SHA256

    0f4bb89e47492f2f6c43d851b0ec94f5d60738921efdcec0fb1a0b386904a126

  • SHA512

    35e9231b4fc9f7841e764953d224e5b550de6d9e09758cafb7b92261fafdb6bec4e10aadd28d65ce0a87632eaa43c544be0c40731123dac695fc76c7dcd2ebb4

  • SSDEEP

    6144:5qrg0lIeOMz+nhhNH72O8limm1bB/0Ya8QQZiHjDvzHXOi53EZL5hijSdg:B8lfm1bBzhZiHjzK9/IjCg

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiMC\ssleay32.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2208
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiMC\ssleay32.dll,#1
      2⤵
        PID:2224

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2224-120-0x0000000000000000-mapping.dmp

    • memory/2224-121-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-122-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-123-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-124-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-125-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-126-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-127-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-128-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-129-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-131-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-130-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-133-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-134-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-132-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-136-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-135-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-138-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-140-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-139-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-141-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-137-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-143-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-142-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-144-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-145-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-146-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-147-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-148-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-149-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-150-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-152-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-151-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-154-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-155-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-156-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-153-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-157-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-158-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-159-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-160-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-161-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-162-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-163-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-164-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-166-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-165-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-168-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-170-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-169-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB

    • memory/2224-167-0x00000000771D0000-0x000000007735E000-memory.dmp

      Filesize

      1.6MB