Analysis

  • max time kernel
    172s
  • max time network
    186s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    28/01/2022, 18:10

General

  • Target
    j9hjjKPJde.dll
  • Size 544KB
  • Sample220128-wr28aaach7
  • SHA256 2878f0f1d42e5cce2a201e686c2f77dae81ea5a44327e2cfc5a9cf103f29c7fa
  • 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\j9hjjKPJde.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1900
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\j9hjjKPJde.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3108
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\j9hjjKPJde.dll",DllRegisterServer
        3⤵
          PID:516

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads