CTD-000198

Entra privileged account password reset

Medium
Entra ID
Credential Access Defense Evasion Privilege Escalation
v7

Signature Identity

CTD-000198
Threat ID
7
Version
IOA
Indicator Type

Threat Description

A password reset for a privileged account can indicate a security incident when it occurs outside an approved change window, is performed by an unexpected initiator, or is not supported by an authorized change request. These actions can restore access to an account that was locked, disabled, or previously compromised.

If abused, a privileged reset can enable privilege escalation, credential abuse, and lateral movement. For example, an attacker with access to helpdesk workflows may reset a highly privileged account (such as a Global admin) and use the new credentials to access sensitive systems and make follow-on changes.

Threat actors are known to target service desk processes using social engineering to trigger unauthorized password resets. Campaigns associated with groups such as Scattered Spider have specifically leveraged helpdesk interaction to obtain password resets (and related identity control changes) to facilitate account takeover.

NOTE: This threat rule includes a built-in lookback parameter set to 25 hours. Only events that occurred within this timeframe are processed by the rule.

MITRE ATT&CK: Attack Tactics

Credential Access Defense Evasion Privilege Escalation

D3FEND: Defend Tactics

Credential Hardening

Remediation

  1. Confirm the initiator is authorized to perform privileged account password resets and that the action matches an approved change request and change window.
  2. If the action is unauthorized or suspicious, immediately disable the affected account (or remove privileged group memberships as appropriate) and revoke any active sessions/tokens to force re-authentication.
  3. In Cayosoft Guardian, open Change History to filter by the affected account and Who (initiator), and review changes around the alert time for related suspicious activity (for example, role or group membership).
  4. Notify Security Operations/Incident Response and the account owner (if applicable), document findings and actions taken, and review privileged access and helpdesk reset procedures to prevent recurrence.

Frequently Asked Questions

What does Entra privileged account password reset mean?

Entra privileged account password reset refers to the process of resetting a password for a privileged account in the Entra ID system. This can be a legitimate action, but it also indicates that an administrator has initiated a password reset outside of their scheduled change window or without proper authorization.

Entra privileged account password reset is rated medium severity because it can enable unauthorized access to sensitive systems and data. If an attacker gains access to a privileged account, they may use the elevated privileges to move laterally within the network or escalate their privileges further.

When a privileged account password reset occurs outside an approved change window or by an unexpected initiator, an attacker may use the new credentials to access sensitive systems and data. This can be done through various means, including using the compromised account to authenticate to other systems or services.

Cayosoft Guardian detects Entra privileged account password reset by continuously monitoring the Entra ID system for unauthorized or suspicious password resets. This includes tracking changes to privileged accounts, such as when a password is reset outside of an approved change window or by an unexpected initiator.

Cayosoft Guardian helps reduce the risk of Entra privileged account password reset by providing real-time monitoring and alerting administrators to potential issues. This allows administrators to investigate and take corrective action quickly, limiting the attacker's ability to exploit the incident.

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Classification
Systems
Entra ID
Themes
Account protection Privileged Access Management
Attack Tactics
Credential Access Defense Evasion Privilege Escalation
Defend Tactics
Credential Hardening
Indicator Types
IOA
Related Threats
CTD-000139
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Critical
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Active Directory Schema Update Permission Risks
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