An uncommon lolbin execution by scheduled task

Cortex XSIAM Analytics Alert Reference by Alert name

Product
Cortex XSIAM
Last date published
2026-05-10
Category
Analytics Alert Reference
Index by
Alert name

Synopsis

Activation Period

14 Days

Training Period

30 Days

Test Period

N/A (single event)

Deduplication Period

1 Day

Required Data

  • Requires:
    • XDR Agent

Detection Modules

Detector Tags

Scheduled tasks Analytics

ATT&CK Tactic

Persistence (TA0003)

ATT&CK Technique

Scheduled Task/Job (T1053)

Severity

Informational

Description

A lolbin was executed with uncommon commandline by a scheduled task.

Attacker's Goals

Attackers may attempt to gain persistence, privilege escalation or proxy execution on the endpoint using scheduled tasks.

Investigative actions

  • Review the lolbin's command line executed by the schedule task.
  • Investigate the specific scheduled task execution chain.
  • Investigate how the scheduled task was created and the actor who created it.

Variations

An uncommon lolbin execution by scheduled task on a sensitive server

Synopsis

ATT&CK Tactic

Persistence (TA0003)

ATT&CK Technique

Scheduled Task/Job (T1053)

Severity

Informational

Description

A lolbin was executed with uncommon commandline by a scheduled task.

Attacker's Goals

Attackers may attempt to gain persistence, privilege escalation or proxy execution on the endpoint using scheduled tasks.

Investigative actions

  • Review the lolbin's command line executed by the schedule task.
  • Investigate the specific scheduled task execution chain.
  • Investigate how the scheduled task was created and the actor who created it.


A rare and commonly-abused lolbin execution by scheduled task

Synopsis

ATT&CK Tactic

Persistence (TA0003)

ATT&CK Technique

Scheduled Task/Job (T1053)

Severity

Informational

Description

A commonly abused lolbin was executed with uncommon commandline by a scheduled task.

Attacker's Goals

Attackers may attempt to gain persistence, privilege escalation or proxy execution on the endpoint using scheduled tasks.

Investigative actions

  • Review the lolbin's command line executed by the schedule task.
  • Investigate the specific scheduled task execution chain.
  • Investigate how the scheduled task was created and the actor who created it.