Analysis

  • max time kernel
    135s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/11/2023, 14:04

General

  • Target

    libdns.dll

  • Size

    2.4MB

  • MD5

    c38f1ec3e8f6bf87d4c297310cec2bf2

  • SHA1

    27f0daa514826da7def64600d1087651660bafb7

  • SHA256

    ab765e3e1923627193b502f700bd6761ab1698c42ee1df5df37b3e586c96daef

  • SHA512

    0ac3dcedbc9ce917dea06ff471487e21fa341ea877cfa2d273a35330cd42e601d3293d820fb7d11fcb897c5ee283c51004b3d8f034d1953e0dd83159a8e82722

  • SSDEEP

    24576:ETu/ihjPUvRuCs/ytNiq215ZsYsNWQLPzywZ7iry7yePNmoihwzfsPCuqd7fmIjZ:EFUvOsNNnuuNMhwzfsPCuq/jE2Rx

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\libdns.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2744
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\libdns.dll,#1
      2⤵
        PID:3112

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/3112-0-0x0000000010000000-0x000000001036F000-memory.dmp

      Filesize

      3.4MB