Mustang Panda deploys a new wave of malware targeting Europe

By Jung soo An, Asheer Malhotra and Justin Thattil, with contributions from Aliza Berk and Kendall McKay.

In February 2022, corresponding roughly with the start of the Russian Invasion of Ukraine, Cisco Talos began observing the China-based threat actor Mustang Panda conducting phishing campaigns against European entities, including Russian organizations. Some phishing messages contain malicious lures masquerading as official European Union reports on the conflict in Ukraine and its effects on NATO countries. Other phishing emails deliver fake “official” Ukrainian government reports, both of which download malware onto compromised machines. Mustang Panda has been known to use themed lures relating to various current-day events and issues, including the COVID-19 pandemic, international summits and various political topics. While the Ukraine-related Mustang Panda developments have been reported by at least one other security firm, we identified additional samples that have not been cited in open-source reporting. Apart from targeting European countries, Mustang Panda has also targeted organizations in the U.S. and Asia. In these campaigns, we’ve observed the deployment of Mustang Panda’s PlugX implant, custom stagers and reverse shells and meterpreter-based shellcode, all used to establish long-term persistence on infected endpoints with the intention of conducting espionage.

Read More: http://blog.talosintelligence.com/2022/05/mustang-panda-targets-europe.html