Analysis

  • max time kernel
    465s
  • max time network
    512s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 21:18

General

  • Target

    3.dll

  • Size

    492.9MB

  • MD5

    b86afb4ad9d3647857fe2ca55ec51177

  • SHA1

    f95f45ad679f3cd49169a9a5bbf76f5667d8ea35

  • SHA256

    392b199f52399b127f5ce4da84ee26928e6dd9bdd583ce798b3a5ece9c9fe2f6

  • SHA512

    8fb971cab83b724dcc1af6712749fb906d359062705b73838da323e0bd36e71583e8e4dbc1d80a75a74937e85c5e7299d18fa0355832960068209aa8480be7ce

  • SSDEEP

    12288:FOCb9nj+pHReUp4Hn0HzLu0yumisJ7I9jnmORXFOf6iRjdPk87OJ25PJcpKnlip+:gjx+0TSRJ0FSii1qO6gxSMvFeMzZSlQ

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\3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4180
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\3.dll,#1
      2⤵
        PID:3996

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3996-132-0x0000000000000000-mapping.dmp
    • memory/3996-133-0x0000000021900000-0x0000000021A17000-memory.dmp
      Filesize

      1.1MB

    • memory/3996-134-0x0000000002C20000-0x0000000003C20000-memory.dmp
      Filesize

      16.0MB

    • memory/3996-135-0x0000000021900000-0x0000000021A17000-memory.dmp
      Filesize

      1.1MB

    • memory/3996-136-0x0000000002C20000-0x0000000003C20000-memory.dmp
      Filesize

      16.0MB

    • memory/3996-139-0x0000000002E00000-0x0000000002EB8000-memory.dmp
      Filesize

      736KB

    • memory/3996-141-0x0000000002C20000-0x0000000002D21000-memory.dmp
      Filesize

      1.0MB