Analysis

  • max time kernel
    51s
  • max time network
    182s
  • 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/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:2716
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiMC\ssleay32.dll,#1
      2⤵
        PID:2388

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2388-116-0x0000000000000000-mapping.dmp

    • memory/2388-119-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-121-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-124-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-123-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-127-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-128-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-130-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-129-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-131-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-126-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-125-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-122-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-120-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-118-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-133-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-135-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-138-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-137-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-140-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-142-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-143-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-144-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-146-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-147-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-145-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-148-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-141-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-151-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-152-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-150-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-154-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-153-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-149-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-139-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-136-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-134-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-132-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-117-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-155-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-156-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-158-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-161-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-164-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-165-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-166-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-163-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-162-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-160-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-159-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB

    • memory/2388-157-0x0000000077A60000-0x0000000077BEE000-memory.dmp

      Filesize

      1.6MB