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Usage of administrative accounts must be monitored for suspicious and anomalous activity.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-243490AD.AU.0001SV-243490r959010_ruleCCI-000366medium
Description
Monitoring the usage of administrative accounts can alert on suspicious behavior and anomalous account usage that would be indicative of potential malicious credential reuse.
STIGDate
Active Directory Domain Security Technical Implementation Guide2026-02-11

Related Frameworks

1 mapping across 5 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (8) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

CFG-01Configuration Management Program
1.00
END-01Endpoint Device Management (EDM)
1.00
END-04Malicious Code Protection (Anti-Malware)
1.00
END-06Endpoint File Integrity Monitoring (FIM)
1.00
MON-01Continuous Monitoring
1.00
MON-01.7File Integrity Monitoring (FIM)
1.00
CFG-02Secure Baseline Configurations
0.50
CFG-02.7Approved Configuration Deviations
0.50
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (100) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AC-12Session Termination
1.00
AC-16(1)Dynamic Attribute Association
1.00
AC-17(1)Monitoring and Control
1.00
AC-2Account Management
1.00
AC-2(1)Automated System Account Management
1.00
AC-2(11)Usage Conditions
1.00
AC-2(3)Disable Accounts
1.00
AC-2(4)Automated Audit Actions
1.00
AC-24(1)Transmit Access Authorization Information
1.00
AC-25Reference Monitor
1.00

+90 more (top 10 by confidence shown)

NIST 800-1710 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (2) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

3.4.1
1.00
3.4.2
1.00
CCI1 mapping
NIST CSF 2.00 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (5) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

PR.PSPlatform Security
0.50

Who does this work

10 NICE work roles and 9 EC-Council certifications.

This is an inference across published mappings, not a single claim by anyone. This check maps to a control, which maps to a Cybersecurity Framework outcome, which NIST assigns to the work roles below. EC-Council separately maps its certifications to those same roles.

A certification prepares someone for a role. It is not evidence that a holder is qualified, and neither NIST nor EC-Council has stated that any certification here addresses this check.

Work-role assignments published by NIST (NICE Framework Components 2.2.0 and the CSF 2.0 OLIR crosswalk). Certification mappings published by EC-Council.

Details

Check Text (C-243490r959010_chk)

Verify account usage events for administrative accounts are being monitored. This includes events related to approved administrative accounts as well as accounts being added to privileged groups such as Administrators, Domain and Enterprise Admins and other organization defined administrative groups. Event monitoring may be implemented through various methods including log aggregation and the use of monitoring tools. Monitor for the events listed below, at minimum. If these events are not monitored, this is a finding. Account Lockouts (Subcategory: User Account Management) 4740 - A user account is locked out. User Added to Privileged Group (Subcategory: Security Group Management) 4728 - A member was added to a security-enabled global group. 4732 - A member was added to a security-enabled local group. 4756 - A member was added to a security-enabled universal group. Successful User Account Login (Subcategory: Logon) 4624 - An account was successfully logged on. Failed User Account Login (Subcategory: Logon) 4625 - An account failed to log on. Account Login with Explicit Credentials (Subcategory: Logon) 4648 - A logon was attempted using explicit credentials.

Fix Text (F-46722r723504_fix)

Monitor account usage events for administrative accounts. This includes events related to approved administrative accounts as well as accounts being added to privileged groups such as Administrators, Domain and Enterprise Admins and other organization defined administrative groups. Event monitoring may be implemented through various methods including log aggregation and the use of monitoring tools. Monitor for the events listed below, at minimum. Account Lockouts (Subcategory: User Account Management) 4740 - A user account is locked out. User Added to Privileged Group (Subcategory: Security Group Management) 4728 - A member was added to a security-enabled global group. 4732 - A member was added to a security-enabled local group. 4756 - A member was added to a security-enabled universal group. Successful User Account Login (Subcategory: Logon) 4624 - An account was successfully logged on. Failed User Account Login (Subcategory: Logon) 4625 - An account failed to log on. Account Login with Explicit Credentials (Subcategory: Logon) 4648 - A logon was attempted using explicit credentials. The "Account Usage" section of NSA's "Spotting the Adversary with Windows Event Log Monitoring" provides additional information. https://www.iad.gov/iad/library/reports/spotting-the-adversary-with-windows-event-log-monitoring.cfm.