A Toast to Kerberoast
Summary
This article details a technique for remotely executing a Kerberoast attack using a Meterpreter session directed at an internet-based Ubuntu 16.04 C2 server. The goal is to crack credentials, likely for privilege escalation or lateral movement within a network.
IFF Assessment
FOE
The article describes an offensive security technique (Kerberoast attack) that can be used to compromise credentials, which is detrimental to defenders.
Defender Context
Defenders should be aware of Kerberoast attacks and techniques used to execute them, especially over C2 channels. Implementing strong password policies, multi-factor authentication, and regularly auditing Kerberos service principal name (SPN) accounts can help mitigate the effectiveness of such attacks.