> For the complete documentation index, see [llms.txt](https://dmcxblue.gitbook.io/red-team-notes-2-0/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dmcxblue.gitbook.io/red-team-notes-2-0/red-team-techniques/credential-access/t1003-os-credential-dumping/cached-domain-credentials.md).

# Cached Domain Credentials

Adversaries may attempt to access cached domain credentials used to allow authentication to occur in the event a domain controller is unavailable.

On Windows Vista and newer, the hash format is DCC2 (Domain Cached Credentials version 2)hash, known as MS-Cache v2 hash. The number of default cached credentials varies and can be altered per system. This hash does not allow pass-the-hash style attacks, and instead requires Password Cracking to recover the plaintext password.

With SYSTEM access, tools/utilities such as Mimikatz, Reg, and secretsdump.py can be used to extract the cached credentials.

Note: Cached credentials for Windows Vista are derived using PBKDF2.

**Example**

We can achieve this as well with mimkatz using the lsadump::cache  module and retrieve the hashes.

![](/files/-MRkmn_E9rkG6GGq6ssg)


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