detection.wiki

Microsoft-Windows-TaskScheduler › Event 200

Event ID 200 — Task Scheduler launched action "TaskName" in instance "ActionName" of task "Name".

Provider
Microsoft-Windows-TaskScheduler
Channel
Operational
Level
Informational
Collection Priority
Recommended (NSA, others)
Task
Actionstarted
Opcode
Start

Description

Task Scheduler launched action "TaskName" in instance "ActionName" of task "Name".

Message #

Task Scheduler launched action "%2" in instance "%3" of task "%1".

Fields #

NameDescription
Name—
TaskName UnicodeString—
ActionName UnicodeString—
TaskInstanceId GUID—
EnginePID UInt32—

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-TaskScheduler",
    "guid": "DE7B24EA-73C8-4A09-985D-5BDADCFA9017",
    "event_source_name": "",
    "event_id": 200,
    "version": 1,
    "level": 4,
    "task": 200,
    "opcode": 1,
    "keywords": 9223372036854775808,
    "time_created": "2023-11-06T02:00:01.374228+00:00",
    "event_record_id": 1053,
    "correlation": {
      "ActivityID": "99F1DF4D-A460-47A9-93D3-3FF029F93E31"
    },
    "execution": {
      "process_id": 1392,
      "thread_id": 18152
    },
    "channel": "Microsoft-Windows-TaskScheduler/Operational",
    "computer": "WinDev2310Eval",
    "security": {
      "user_id": "S-1-5-18"
    }
  },
  "event_data": {
    "Name": "ActionStart",
    "TaskName": "\\Microsoft\\Windows\\Customer Experience Improvement Program\\Consolidator",
    "ActionName": "%SystemRoot%\\System32\\wsqmcons.exe",
    "TaskInstanceId": "99F1DF4D-A460-47A9-93D3-3FF029F93E31",
    "EnginePID": 16312
  },
  "message": ""
}

Detection Patterns #

References #