IIS HTTP Logging Disabled

Identifies when Internet Information Services (IIS) HTTP Logging is disabled on a server. An attacker with IIS server access via a webshell or other mechanism can disable HTTP Logging as an effective anti-forensics measure.

Rule type: eql

Rule indices:

winlogbeat-*
logs-endpoint.events.*
logs-windows.*

Severity: high

Risk score: 73

Runs every: 5m

Searches indices from: now-9m (Date Math format, see also Additional look-back time)

Maximum alerts per execution: 33

References: None

Tags:

Elastic
Host
Windows
Threat Detection
Defense Evasion

Version: 9

Rule authors:

Elastic

Rule license: Elastic License v2

Investigation guide

edit

Rule query

edit

process where event.type in ("start", "process_started") and
  (process.name : "appcmd.exe" or process.pe.original_file_name == "appcmd.exe") and
  process.args : "/dontLog*:*True" and
  not process.parent.name : "iissetup.exe"

Framework: MITRE ATT&CK^TM

Tactic:
- Name: Defense Evasion
- ID: TA0005
- Reference URL: https://attack.mitre.org/tactics/TA0005/
Technique:
- Name: Impair Defenses
- ID: T1562
- Reference URL: https://attack.mitre.org/techniques/T1562/
Sub-technique:
- Name: Disable Windows Event Logging
- ID: T1562.002
- Reference URL: https://attack.mitre.org/techniques/T1562/002/

« Process Execution from an Unusual Directory Suspicious Endpoint Security Parent Process »