A new multistage remote access trojan ZuoRAT has been targeting SOHO routers in North America and Europe
![A new multistage remote access trojan ZuoRAT has been targeting SOHO routers in North America and Europe](https://www.thetechoutlook.com/wp-content/uploads/2022/06/Untitled-design-2022-06-29T023707.709.jpg)
A multistage remote access trojan (RAT) named ZuoRAT has been targeting remote workers with the help of small office/ home office (SOHO) routers across North America and Europe since 2020.
According to a report by security researchers of Lumen’s Black Lotus Labs said the malware’s targeted campaign complexity, attacking tactics, techniques, and procedures (TTPs) only denotes that the malware is being controlled by a state-sponsored threat actor.
The malware started its attacks during the COVID-19 pandemic when employees started working from home using home routers. The routers that were accessed mostly include ASUS, Cisco, DrayTek, and NETGEAR.
Lumen told in a statement, “This gave threat actors a fresh opportunity to leverage at-home devices such as SOHO routers-which are widely used but rarely monitored or patched-to collect data in transit, hijack connections, and compromise devices in adjacent networks.”
The security researchers further said, “The sudden shift to remote work spurred by the pandemic allowed a sophisticated adversary to seize this opportunity to subvert the traditional defense-in-depth posture of many well-established organizations.”
Sources claimed that the multi-stage ZuoRat malware exploits the router’s security flaws to create a surveillance pathway for the threat actor to observe network traffic via passive network sniffing. The ZuoRAT is observed to compromise several devices connecting to a single compromised router by deploying additional payloads via DNS and HTTP hijacking.