Analysis

  • max time kernel
    139s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-01-2024 05:41

General

  • Target

    $PLUGINSDIR/SimpleSC.dll

  • Size

    48KB

  • MD5

    72b95a219d2525f9b1c2213ab9b8556c

  • SHA1

    de5b369a18b8701ebb6852d3a4b0d55213f789e8

  • SHA256

    0b6b5ef0835c570c4330e597eebfa00c2a13d4c5f043283b604e585fdaea6b4e

  • SHA512

    2e31684638d136049c89cecee7a86360933845a0f115f145150b31a144bdd2b621d779392e14b0504e40c19a0c8e23a50f8b3534bc002b12150aa6cf12696596

  • SSDEEP

    768:AutqkcrJvsz+w+S9CoMY7If7gQ1To2rIF/wYpyFmQAw1+04VtD//1GV4MCR:rtqkcrJvsRLMYcb1nYpyoLOwCmMCR

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\$PLUGINSDIR\SimpleSC.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2960
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SimpleSC.dll,#1
      2⤵
        PID:4636
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4636 -s 620
          3⤵
          • Program crash
          PID:4640
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4636 -ip 4636
      1⤵
        PID:4256

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4636-0-0x0000000000800000-0x0000000000810000-memory.dmp

        Filesize

        64KB

      • memory/4636-1-0x0000000000800000-0x0000000000810000-memory.dmp

        Filesize

        64KB