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The Local Security Authority Subsystem Service (LSASS) stores credentials of the logged in users in memory to provide seamless access to network resources without re-entering their credentials. In this section, these sub-techniques and three additional resources targeted by adversaries have been explained. In the beta sub-techniques version of the MITRE ATT&CK framework, the T1003 OS Credential Dumping technique includes eight sub-techniques around information sources that include credentials. Unfortunately, there are many information sources targeted by attackers for dumping credentials. Resources Targeted by Adversaries for Credential Dumping and Sub-techniques of the MITRE ATT&CK Framework analyze password patterns and password policy to reveal other credentials.create new accounts, perform actions, and remove the new account to clear tracks.perform lateral movement through the network by compromising other systems using the same credentials.Adversaries use credentials gathered by this technique to: These credentials could grant a greater level of access, such as a privileged domain account, or the same credentials could be used on other assets. The Credential Dumping technique of MITRE ATT&CK framework enables adversaries to obtain account login and password information from the operating system and software. 11 red team exercises for this techniqueĪfter compromising a system with elevated privileges, adversaries try to dump as many credentials as possible.the most used OS resources for credential dumping.its use cases by threat actors and malware.

Once adversaries establish initial access in a system, one of their primary objectives is finding credentials to access other resources and systems in the environment. Our research has found that Credential Dumping was the third most prevalent ATT&CK technique used by adversaries in their malware. As a result of the present research, 445018 TTPs observed in the last year were mapped to ATT&CK to identify the top 10 most common techniques used by attackers. Picus Labs categorized each observed TTP by utilizing the MITRE ATT&CK® framework.

In 2019, Picus Labs analyzed 48813 malware to determine tactics, techniques, and procedures (TTPs) used by adversaries in these malicious files.