Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/04/2024, 20:07

General

  • Target

    271ae7da7d10bd7d4d6e039e14e1d22ceb569dcebe0619ab8cf68bed0d0033d4.dll

  • Size

    307KB

  • MD5

    1bc92dca5b799a992162f414114879d8

  • SHA1

    5a8bb0f1d05f001de277d61947cc203a9002c332

  • SHA256

    271ae7da7d10bd7d4d6e039e14e1d22ceb569dcebe0619ab8cf68bed0d0033d4

  • SHA512

    9126f08720dc45834fc9d218f259b2bcab085d88d56c3b893062f2c79b0d822de803302eb7815129f03313cfcf1389be9ffe8acd81663d4f5d3f1acc989e4c79

  • SSDEEP

    6144:Nc/vz6nn9/VrUCkSec1o8JLpoMlItRbeT6hL/VbD7xtuN:UAn/9Uc1tJVoMlAiGtVbD76N

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\271ae7da7d10bd7d4d6e039e14e1d22ceb569dcebe0619ab8cf68bed0d0033d4.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:444
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\271ae7da7d10bd7d4d6e039e14e1d22ceb569dcebe0619ab8cf68bed0d0033d4.dll,#1
      2⤵
        PID:844
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 844 -s 544
          3⤵
          • Program crash
          PID:3464
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 844 -ip 844
      1⤵
        PID:5000

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/844-0-0x0000000010000000-0x000000001009F000-memory.dmp

              Filesize

              636KB