Additional Email Delegate Permissions

ATT&CK T1098.002

Adversaries may grant additional permission levels to maintain persistent access to an adversary-controlled email account. For example, the <code>Add-MailboxPermission</code> [PowerShell](https://attack.mitre.org/techniques/T1059/001) cmdlet, available in on-premises Exchange and in the cloud-based service Office 365, adds permissions to a mailbox.(Citation: Microsoft - Add-MailboxPermission)(Citation: FireEye APT35 2018)(Citation: Crowdstrike Hiding in Plain Sight 2018) In Google Workspace, delegation can be enabled via the Google Admin console and users can delegate accounts via their Gmail

Category: Technique, persistence, privilege-escalation

MITRE ATT&CK: T1098.002

Reference: MITRE ATT&CK T1098.002