A penetration tester obtains local administrator access on a Windows system and wants to attempt...

In a Windows Workgroup environment, systems are not centrally managed by Active Directory, and common domain-based lateral movement techniques (such as Kerberos ticket forging) generally do not apply because there is no domain controller or Kerberos trust relationship to leverage. Since the tester already has local administrator rights on the compromised host, the next logical step for lateral movement is to obtain credentials that can authenticate to other hosts—such as local account passwords, NTLM hashes, or cached credentials—so the tester can attempt SMB/WMI/WinRM/RDP access elsewhere.

Dumping credentials from memory (often by targeting the authentication subsystem where credentials and hashes may be present during active sessions) supports exactly this goal: it enables “reuse” opportunities like pass-the-hash or testing whether the same local admin password exists across multiple workgroup machines. Creating a malicious certificate is not the most direct path to lateral movement here. Listing privilege escalation paths is unnecessary because the tester already has admin. Crafting Kerberos tickets is domain-centric and least applicable in a workgroup.