Azure AD Connect for Red Teamers

With clients increasingly relying on cloud services from Azure, one of the technologies that has been my radar for a while is Azure AD. For those who have not had the opportunity to work with this, the concept is simple, by extending authentication beyond on-prem Active Directory, users can authenticate with their AD credentials against Microsoft services such as Azure, Office365, Sharepoint, and hundreds [https://docs.microsoft.com/en-us/azure/active-directory/saas-apps/tutorial-list] of third... Read More »

ActiveBreach, powered by Ethereum Blockchain

I’m not actually sure when the abstraction of Blockchain started or when it became such a marketing buzzword, but with so many things claiming to be “Powered by The Blockchain”, I wanted to dig into the technology to understand if there was any benefit to be had by an aggressor.... Read More »

macOS Research Outtakes - File Extensions

If you follow our research over on MDSec's blog [https://www.mdsec.co.uk/blog/], you will have seen a number of posts documenting macOS research we've recently completed. As RedTeamer's, we have a wealth of information available to us when it comes to attacking Windows endpoints, whether that be via a HTA, OLE, a macro office document or even simply binary hiding as a legitimate application, we are never short of options to gain access to a targets machine when phishing. The same unfortunately... Read More »

Exploring PowerShell AMSI and Logging Evasion

By now, many of us know that during an engagement, AMSI (Antimalware Scripting Interface) can be used to trip up PowerShell scripts in an operators arsenal. Attempt to IEX Invoke-Mimikatz without taking care of AMSI, and it could be game over for your undetected campaign.... Read More »