Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows10-1703_x64
  • resource
    win10-20220901-en
  • resource tags

    arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
  • submitted
    05-10-2022 11:17

General

  • Target

    Win32/mimispool.dll

  • Size

    10KB

  • MD5

    dab7a18b02399053ba3ff1e568789fce

  • SHA1

    ceee090c9ee8279d6410d8d450d55acb81d34766

  • SHA256

    05842de51ede327c0f55df963f6de4e32ab88f43a73b9e0e1d827bc70199eff0

  • SHA512

    6dd0ade4112d7ed44c090f81614ed2f1d84cfcb25a45b08d22b3fa74e4e3f9b99f719f8bca9c1f03d13757f38eac072bb4d55e229c478524bf348f76fc3e36dd

  • SSDEEP

    192:I191rqbIcL9uD3nhKlWUEHRl1RtnIDKwIb/DtC0uolZC7:RRgDXhKAUQlftO6tC0uols

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\Win32\mimispool.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1896
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Win32\mimispool.dll,#1
      2⤵
        PID:4224

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4224-121-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-122-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-123-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-124-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-125-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-126-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-127-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-128-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-129-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-130-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-131-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-132-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-133-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-134-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-135-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-136-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-137-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-138-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-139-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-140-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-141-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-142-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-143-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-144-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-145-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-146-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-147-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-148-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-149-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-150-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-151-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-152-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-153-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-154-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-155-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-156-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-157-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-158-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-159-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-160-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-161-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-162-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-163-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-164-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-165-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-166-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-167-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB

    • memory/4224-168-0x0000000077250000-0x00000000773DE000-memory.dmp

      Filesize

      1.6MB