Logon Type 9 is very rare. However, I was able to generate some false positives running applications that use impersonation. The main difference to key off of is the Logon Process will always be “seclogo” for pass the hash (from my tests), so you can filter on that to reduce false...
A pass-the-hash attack is one of the approaches that is utilized on a regular basis for the purpose of acquiring these capabilities. 🔍
攻击者通常在获得Windows机器的管理员访问权限后,首先要做的事情之一就是提取密码hashes。他们可以使用这些hashes进行离线分析,甚至在"传递散列"(Pass-the-Hash,PtH)攻击中直接访问系统。20多年来,攻击者一直在使用这种技术来促进横向移动(Ewaida, 2010)。
Using this method it is possible to accurately detect PTH attacks originating from all publicly known non-standard implementations of NTLM existing in tools such as Impacket, Metasploit, and Invoke-TheHash.Phillip Tsukerman
How to mitigate a pass the hash attack To mitigate the threat of a pass the hash attack, organizations should ensure domain controllers can only be accessed from trusted systems without internet access.Two-factor authenticationthat usestokensshould also be enforced, as well as theprinciple of least...
An attacker uses a Pass-the-Hash attack to steal a “hashed” user credential without having to crack it to get the original password.
How does a pass the hash attack work? A pass the hash attack enables an adversary to skip steps 1 and 2 of this process. If they have the user’s password hash, they don’t need the cleartext password; they can use a hacking tool like mimikatz to send the logon request and respond...
Pass the hash is a type of cybersecurity attack in which an adversary steals a “hashed” user credential and uses it to create a new user session on the same network.
Step 1. Extract the TGT. To perform a pass-the-ticket attack with Rubeus, the first step is to obtain a TGT. TGTs and NTLM hashes may or may not be stored on a system after a user logs off, based on security settings. One of the fun/scary features of Rubeus is Monitor, which ...
The pass-the-hash attack uses a weakness of Microsoft where passwords in a Windows environment are not salted. This does not just give attackers the key to one machine, but rather the keys to the kingdom in many cases. The sad point about this whole thing is the fact that this type of...