xHunt Hackers Uses New Backdoor to Attack Exchange Servers

From gbhackers.com

xHunt Hackers Exchange

xHunt hackers uses New Backdoor to attack Exchange Servers and the xHunt Campaign has also targeted Kuwait organizations to compromise systems. One amongst the tools used is CASHY200, which is a Powershell based back door that communicates with a C2 server using DNS tunneling.

Read more…