Analysis

  • max time kernel
    121s
  • max time network
    155s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    13/01/2022, 21:33

General

  • Target
    4c9f1df55a43b1f2348898cde6dda88b.dll
  • Size 1.4MB
  • Sample220113-1d9gnacfem
  • SHA256 95d0c9be9dd4608bf0e971214ee40f636cff9f50503eadb6b5ea832dfc08ad4c
  • MD5 SHA1 SHA512
Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4c9f1df55a43b1f2348898cde6dda88b.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3452
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\4c9f1df55a43b1f2348898cde6dda88b.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3552
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\4c9f1df55a43b1f2348898cde6dda88b.dll",DllRegisterServer
        3⤵
          PID:3680

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/3552-117-0x0000000004CE0000-0x0000000004D08000-memory.dmp