PrivExchange - Exchange Your Privileges For Domain Admin Privs By Abusing Exchange
POC tools accompanying the blog Abusing Exchange: One API call away from Domain Admin.
Requirements
These tools require impacket. You can install it from pip with pip install impacket, but it is recommended to use the latest version from GitHub.
privexchange.py
This tool simply logs in on Exchange Web Services to subscribe to push notifications. This will make Exchange connect back to you and authenticate as system.
httpattack.py
Attack module that can be used with ntlmrelayx.py to perform the attack without credentials. To get it working: Modify the attacker URL in httpattack.py to point to the attacker's server where ntlmrelayx will runClone impacket from GitHub git clone https://github.com/SecureAuthCorp/impacketCopy this file into the /impacket/impacket/examples/ntlmrelayx/attacks/ directory.cd impacketInstall the modified version of impacket with pip install . --upgrade or pip install -e . Read the full article
