AWS CloudTrail: AWS Config Delivery Channel/Recorder Disabled

Identifies CloudTrail actions that delete AWS Config delivery channels or stop the configuration recorder.

FreeReviewedSigma · High · v5
Product
aws
Service
cloudtrail
Author
vitaliy0x1 (SigmaHQ), DRL 1.1
Published
2020-01-21
Updated
2026-07-31
title: "AWS CloudTrail: AWS Config Delivery Channel/Recorder Disabled"
id: c85d0843-21f1-4ef5-aa84-ef05f50861dd
status: test
description: This rule flags CloudTrail events from AWS Config where an attacker or operator disables configuration tracking by deleting the delivery channel and/or stopping the configuration recorder. Disabling these controls can reduce visibility into configuration changes, helping conceal subsequent malicious activity. It relies on CloudTrail event telemetry for eventSource config.amazonaws.com and eventName DeleteDeliveryChannel and StopConfigurationRecorder.
references:
  - https://docs.aws.amazon.com/config/latest/developerguide/cloudtrail-log-files-for-aws-config.html
  - https://github.com/SigmaHQ/sigma/blob/master/rules/cloud/aws/cloudtrail/aws_config_disable_recording.yml
author: vitaliy0x1, Huntrule Team
date: 2020-01-21
modified: 2022-10-09
tags:
  - attack.defense-impairment
  - attack.t1685.002
logsource:
  product: aws
  service: cloudtrail
detection:
  selection:
    eventSource: config.amazonaws.com
    eventName:
      - DeleteDeliveryChannel
      - StopConfigurationRecorder
  condition: selection
falsepositives:
  - Valid change in AWS Config Service
level: high
license: DRL-1.1
related:
  - id: 07330162-dba1-4746-8121-a9647d49d297
    type: derived