Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/01/2024, 03:44

General

  • Target

    4a59cca94946a45af5388a3e0fdf4e2f.dll

  • Size

    82KB

  • MD5

    4a59cca94946a45af5388a3e0fdf4e2f

  • SHA1

    bdf419710be83f89f9a13b17c5e15294faf5b612

  • SHA256

    981dc09792ffc83d86e332eaf6ef18c2144be7ca8c22bacf6dd54b53f8729539

  • SHA512

    c72a10aa2ddd841cf514e10a0ab5ce205a7aceaf092f58dc450c76155307bd157af1c039eaa83a3a41b593a2033a83716b7975e8da7471f4aa2e0053bd9ddaf4

  • SSDEEP

    1536:GRBlut2jx2DBlgRBx/igyBR5atKq8n3i4e3xpNR6WvCyZpzbgv:GMSg+Rm35kKjbe3xTdpi

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4a59cca94946a45af5388a3e0fdf4e2f.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5068
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\4a59cca94946a45af5388a3e0fdf4e2f.dll
      2⤵
        PID:2040
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 596
          3⤵
          • Program crash
          PID:1084
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2040 -ip 2040
      1⤵
        PID:3500

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/2040-0-0x00000000008D0000-0x000000000090E000-memory.dmp

        Filesize

        248KB