🔍
Windows Forensic Handbook
  • 👋Welcome
  • Artifacts by Type
    • 🗄️Registry Artifacts
      • Amcache.hve
      • Background Activity Montitor
      • Image File Execution Options Registry Keys
      • System Resource Usage Monitor (SRUM)
      • Run/RunOnce Registry Keys
      • Tracing Registry Keys
      • Services Registry Keys
      • Select Registry Key
      • CurrentVersion Registry Key
      • ComputerName Registry Key
      • Interfaces Registry Key
      • NetworkCards Registry Key
      • TimeZoneInformation Registry Key
    • 📂Filesystem Artifacts
      • USN Journal
      • Prefetch
      • AutomaticDestinations Jumplists
      • Recycle Bin $I/$R Files
      • Task Scheduler Files
      • Windows Error Reporting Files (.WER)
      • System Resource Usage Monitor (SRUM)
    • 📅Event Log Artifacts
      • Task Scheduler Operational Log
      • TerminalServices-RDPClient
        • EventID 1024: RDP ClientActiveX is trying to connect to the server
      • Security
        • EventID 4688: A new process has been created
        • EventID 4624: An account was successfully logged on
      • System
        • Event ID 7045: Service Installed
      • Microsoft Windows Windows Firewall With Advanced Security
        • EventID 2004: Firewall Rule Added
        • EventID 2005: Firewall Rule Modified
        • EventID 2006: Firewall Rule Deleted
        • EventID 2071: Firewall Rule Added
        • EventID 2073: Firewall Rule Modified
        • EventID 2052: Firewall Rule Deleted
      • TerminalServices-LocalSessionManager
        • EventID 21: Session logon succeeded
        • EventID 24: Session has been disconnected
      • TerminalServices-RemoteConnectionManager
        • EventID 1149: User Authentication Succeeded
      • Microsoft Windows Shell Core
        • EventID 9707: Command Execution Started
      • Microsoft-Windows-PowerShell
        • EventID 4104: PowerShell Script Block Logging
  • Artifacts by Activity
    • 🏃‍♂️Execution
      • Evidence of Execution
        • Prefetch
        • Amcache.hve
        • System Resource Usage Monitor (SRUM)
        • Background Activity Montitor
        • AutomaticDestinations Jumplists
        • Task Scheduler Files
        • Task Scheduler Operational Log
        • Windows Error Reporting Files (.WER)
        • Tracing Registry Keys
        • EventID 4688: A new process has been created
        • EventID 2004: Firewall Rule Added
        • EventID 2005: Firewall Rule Modified
        • EventID 2006: Firewall Rule Deleted
        • EventID 2071: Firewall Rule Added
        • EventID 2073: Firewall Rule Modified
        • EventID 2052: Firewall Rule Deleted
        • EventID 9707: Command Execution Started
        • EventID 4104: PowerShell Script Block Logging
      • First Executed
        • Prefetch
        • AutomaticDestinations Jumplists
        • Task Scheduler Files
        • Tracing Registry Keys
        • Task Scheduler Operational Log
        • EventID 4104: PowerShell Script Block Logging
      • Last Executed
        • Prefetch
        • Background Activity Montitor
        • AutomaticDestinations Jumplists
        • Task Scheduler Files
        • Task Scheduler Operational Log
      • Command Line Options
        • Task Scheduler Files
        • Task Scheduler Operational Log
        • EventID 4688: A new process has been created
        • EventID 9707: Command Execution Started
      • Execution Account
        • Background Activity Montitor
        • System Resource Usage Monitor (SRUM)
        • AutomaticDestinations Jumplists
        • Task Scheduler Files
        • EventID 4688: A new process has been created
        • EventID 2004: Firewall Rule Added
        • EventID 2005: Firewall Rule Modified
        • EventID 2006: Firewall Rule Deleted
        • EventID 2071: Firewall Rule Added
        • EventID 2073: Firewall Rule Modified
        • EventID 2052: Firewall Rule Deleted
        • EventID 9707: Command Execution Started
      • Parent and Child Information
        • EventID 4688: A new process has been created
        • EventID 1024: RDP ClientActiveX is trying to connect to the server
        • EventID 2004: Firewall Rule Added
        • EventID 2005: Firewall Rule Modified
        • EventID 2006: Firewall Rule Deleted
        • EventID 2071: Firewall Rule Added
        • EventID 2073: Firewall Rule Modified
        • EventID 2052: Firewall Rule Deleted
        • EventID 9707: Command Execution Started
        • EventID 4104: PowerShell Script Block Logging
      • Execution Timestamp
        • Task Scheduler Operational Log
        • EventID 9707: Command Execution Started
    • 🗒️File Activity
      • File Creation
        • USN Journal
      • File Deletion
        • USN Journal
        • Recycle Bin $I/$R Files
      • Last Modified
        • USN Journal
      • File Origin
      • File Size
        • USN Journal
        • Recycle Bin $I/$R Files
      • File Path
        • USN Journal
        • Prefetch
        • Amcache.hve
        • Background Activity Montitor
        • System Resource Usage Monitor (SRUM)
        • AutomaticDestinations Jumplists
        • Recycle Bin $I/$R Files
        • Image File Execution Options Registry Keys
        • Task Scheduler Files
        • Windows Error Reporting Files (.WER)
        • Run/RunOnce Registry Keys
        • Services Registry Keys
        • Task Scheduler Operational Log
        • Event ID 7045: Service Installed
        • EventID 2004: Firewall Rule Added
        • EventID 2005: Firewall Rule Modified
        • EventID 2006: Firewall Rule Deleted
        • EventID 2071: Firewall Rule Added
        • EventID 2073: Firewall Rule Modified
        • EventID 2052: Firewall Rule Deleted
      • File Hash
        • Amcache.hve
    • 👨‍🔧Account Activity
      • Account Creation Time
      • Group Membership
      • Last Login
      • Login History
        • EventID 4624: An account was successfully logged on
      • Logon ID
        • EventID 4624: An account was successfully logged on
        • EventID 4688: A new process has been created
      • Relative Identifier
      • Security Identifier
        • Background Activity Montitor
        • System Resource Usage Monitor (SRUM)
        • Recycle Bin $I/$R Files
        • EventID 4688: A new process has been created
        • EventID 4624: An account was successfully logged on
        • Event ID 7045: Service Installed
        • EventID 1024: RDP ClientActiveX is trying to connect to the server
        • EventID 2004: Firewall Rule Added
        • EventID 2005: Firewall Rule Modified
        • EventID 2006: Firewall Rule Deleted
        • EventID 2071: Firewall Rule Added
        • EventID 2073: Firewall Rule Modified
        • EventID 2052: Firewall Rule Deleted
        • EventID 9707: Command Execution Started
      • Username
        • EventID 4624: An account was successfully logged on
        • AutomaticDestinations Jumplists
        • EventID 21: Session logon succeeded
        • EventID 24: Session has been disconnected
        • EventID 1149: User Authentication Succeeded
    • 🌎Network Activity
      • Evidence of Network Activity
        • Tracing Registry Keys
        • EventID 1024: RDP ClientActiveX is trying to connect to the server
        • EventID 21: Session logon succeeded
        • EventID 24: Session has been disconnected
        • EventID 1149: User Authentication Succeeded
      • Destination Identification
        • EventID 1024: RDP ClientActiveX is trying to connect to the server
      • Source Identification
        • Task Scheduler Files
        • Task Scheduler Operational Log
        • EventID 4624: An account was successfully logged on
        • EventID 21: Session logon succeeded
        • EventID 24: Session has been disconnected
        • EventID 1149: User Authentication Succeeded
      • Transmit Volume
        • System Resource Usage Monitor (SRUM)
      • Firewall Activity
        • EventID 2004: Firewall Rule Added
        • EventID 2005: Firewall Rule Modified
        • EventID 2006: Firewall Rule Deleted
        • EventID 2071: Firewall Rule Added
        • EventID 2073: Firewall Rule Modified
        • EventID 2052: Firewall Rule Deleted
        • EventID 4104: PowerShell Script Block Logging
      • Wireless Activity
    • 🔍Browser Activity
      • History
        • Firefox places.sqlite Database
      • Bookmarks
        • Firefox places.sqlite Database
      • Stored Passwords/Secrets
    • 🖥️System Enumeration
      • Select Registry Key
      • CurrentVersion Registry Key
      • ComputerName Registry Key
      • Interfaces Registry Key
      • NetworkCards Registry Key
      • TimeZoneInformation Registry Key
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On this page
  • Analysis Value
  • Operating System Availability
  • Artifact Location(s)
  • Artifact Interpretation
  • Analysis Tips
  1. Artifacts by Type
  2. Filesystem Artifacts

Task Scheduler Files

Last updated 1 year ago

Task Scheduler Files are XML files that provide information regarding scheduled tasks on an endpoint. These files are created when a new task is scheduled on the endpoint. This artifact is similar to and replaces .job files on Windows XP, but provides more information.

Analysis Value

Operating System Availability

Major Version
Support
Major Version
Support

Windows 11

✅

Server 2019

✅

Windows 10

✅

Server 2016

✅

Windows 8

✅

Server 2012

✅

Windows 7

✅

Server 2008

✅

Windows Vista

✅

Server 2003

❌

Windows XP

❌

Artifact Location(s)

  • %SystemRoot%\System32\Tasks for tasks scheduled by 64-bit processes

  • %SystemRoot%\SysWOW64\Tasks for tasks scheduled by 32-bit processes

Artifact Interpretation

XML Path
Interpretation

Task/Registration Info/Date

Date the task was scheduled

Task/Registration Info/Author

Author of the task. Can be local or remote.

Task/Triggers

Triggers for the scheduled task

Task/Actions

Action taken by the scheduled task

Task/Principals

Authentication used for the task during execution

Analysis Tips

Remote Scheduled Tasks

In the event that a scheduled task was remotely created (an excellent indicator of lateral movement), the Task/Registration Info/Author field will provide the originating endpoint.

📂
Command Line Options
First Executed
Last Executed
Execution Account
Evidence of Execution
File Path
Source Identification