Analysis

  • max time kernel
    117s
  • max time network
    125s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    13/01/2022, 08:18

General

  • Target
    b6b55d166aa0c4583bb04818f13149a7.dll
  • Size 736KB
  • Sample220113-j7afzsgfe3
  • SHA256 c4c42895b85b6b49d9dcaf6e8bab1c05e50ba878deb06bcc5d2d4559ace8a582
  • 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\b6b55d166aa0c4583bb04818f13149a7.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2460
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\b6b55d166aa0c4583bb04818f13149a7.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2668
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\b6b55d166aa0c4583bb04818f13149a7.dll",DllRegisterServer
        3⤵
          PID:3412

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/2668-119-0x0000000000C31000-0x0000000000C55000-memory.dmp

          memory/2668-120-0x0000000000C55000-0x0000000000C56000-memory.dmp