New Coronavirus Strain? Nope, Just Hackers Trying to Spread Malware

Received a random file about the coronavirus? It's best to avoid opening it. Hackers are starting to exploit fears around the ongoing outbreak to infect computers with malware, according to security researchers.

The attacks have been occurring through files and emails that pretend to know something about the coronavirus, but have actually been designed to take over the victim's computer.

On Wednesday, the hackers were spotted sending out spam emails to users in Japan, warning about a new strain of coronavirus reaching the island country, according to IBM Security. The emails, which are written in Japanese, urge the recipient to open up the attached Word document to learn more.

If macros are enabled, the opened document will be able to execute a series of commands to secretly download the Emotet malware, which can steal sensitive information from your machine or deliver other dangerous payloads, such as ransomware.

"This new approach to delivering Emotet may be significantly more successful, due to the wide impact of the coronavirus and the fear of infection surrounding it," IBM Security said in the report. "We expect to see more malicious email traffic based on the coronavirus in the future, as the infection spreads. This will probably include other languages too."

On Thursday, the security firm Kaspersky Lab also reported uncovering malicious files disguised as documents about a new strain of coronavirus. To deliver the payload, the hackers were using PDFs, MP4 files and Word documents.

"The file names imply that they contain video instructions on how to protect yourself from the virus, updates on the threat and even virus detection procedures, which is not actually the case," Kaspersky Lab said. In reality, the discovered files contained a range of different malware threats capable of destroying, blocking modifying and copying data on the victim's machine.

"So far we have seen only 10 unique files, but as this sort of activity often happens with popular media topics, we expect that this tendency may grow," said Kaspersky malware analyst Anton Ivanov in a statement.

:story: PC Magazine