Event ID 12 — LSASS.

{
  "system": {
    "provider": "Microsoft-Windows-Wininit",
    "guid": "206F6DEA-D3C5-4D10-BC72-989F03C8B84B",
    "event_source_name": "",
    "event_id": 12,
    "version": 0,
    "level": 4,
    "task": 0,
    "opcode": 0,
    "keywords": 4611686018427387904,
    "time_created": "2021-02-09T11:59:37.890339+00:00",
    "event_record_id": 5456,
    "correlation": {},
    "execution": {
      "process_id": 560,
      "thread_id": 564
    },
    "channel": "System",
    "computer": "WIN10-client01.offsec.lan",
    "security": {
      "user_id": "S-1-5-18"
    }
  },
  "event_data": {
    "Data": {
      "Name": "Level",
      "Value": 4
    }
  },
  "message": "LSASS.exe was started as a protected process with level: Level."
}