German publisher/group Heise was infected by Emotet(reddit.com)

German publisher/group Heise was infected by Emotet

https://www.reddit.com/r/sysadmin/comments/bxflnz/in_the_news_german_publishergroup_heise_was/

1 comments

bjoko7년 전

Here is short summary taken from the linked Reddit post:

* root cause was a piggy-backed mail conversation where a legitimate mail correspondence/dialogue was continued by a hacker who sent over a macrofied .doc; the recipient opened it because it looked legitimate and would you please "Enable Editing"

* that system infected/contacted various other systems in the network; those systems were cleaned superficially

* two days later the firewall noticed outgoing traffic, so the infections were still ongoing

* suspicious activity was discovered on the domain controllers

* IT decided to shut down the internet connectivity

* the whole domain is going to be rebuilt

* although there was a policy in place to limit local admins, some systems/accounts were NOT locked down, for example some POS "presenter" software that needed local admin

* as to why the domain controllers were compromised: it is possible that the admins logged into infected systems with a domain admin to clean those systems

This whole thing really is special, because there are the usual stereotypes in play:

* macros weren't disabled company-wide or at least restricted

* local admins are a thing

* software that NEEDs local admin is still a thing

* admins might (!) have used domain admin credentials to enter suspicous systems

...and it happened to Heise, of all places.