Google Threat Intelligence Group (GTIG) has identified an ongoing campaign by a suspected financially-motivated threat actor we track as UNC6148, targeting fully patched end-of-life SonicWall Secure Mobile Access (SMA) 100 series appliances.
GTIG assesses with high confidence that UNC6148 is leveraging credentials and one-time password (OTP) seeds stolen during previous intrusions, allowing them to regain access even after organizations have applied security updates. Evidence for the initial infection vector was limited, as the actor’s malware is designed to selectively remove log entries, hindering forensic investigation; however, it is likely this was through the exploitation of known vulnerabilities.
Read more…
Source: Mandiant/GTG
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- ‘High-level’ organiser of FIN7 hacking group sentenced to ten years in prison
April 19, 2021
The US Department of Justice described Ukranian national Fedir Hladyr, 35, as a systems administrator for the FIN7 hacking group. He was arrested in Germany, in 2018 at the request of U.S. law enforcement and was extradited to Seattle. In September 2019, he pleaded guilty to conspiracy to commit wire fraud and one count of conspiracy ...
- The Security dilemma of smart factories [Part 3] Fundamental security risks in robot languages
April 19, 2021
Industrial robots are the core of the automation of manufacturing processes in smart factories, and are the most important components as they support the manufacture of all kinds of products such as automobiles, aircraft, processed foods, and pharmaceuticals. In addition, as equipment that realizes unmanned manufacturing in the post-COVID-19 world where minimal or no contact ...
- Cybercrime rises by almost 40% in Moscow since beginning of 2021
April 19, 2021
The number of cyber crimes in Moscow rose by almost 40% since the beginning of the year, “More than 14,600 crimes involving information and communication technologies were recorded in Moscow in the first quarter of the year, up 38% compared to the same period last year,” the statement reads. According to the prosecution authorities, most cyber criminals ...
- Discord Nitro gift codes now demanded as ransomware payments
April 18, 2021
In a novel approach to ransom demands, a new ransomware calling itself ‘NitroRansomware’ encrypts victim’s files and then demands a Discord Nitro gift code to decrypt files. While Discord is free, they offer a Nitro subscription add-on for $9.99 per month that provides additional perks, such as larger uploads, HD video streaming, enhanced emojis, and the ...
- Ryuk ransomware operation updates hacking techniques
April 17, 2021
Recent attacks from Ryuk ransomware operators show that the actors have a new preference when it comes to gaining initial access to the victim network. The trend observed in attacks this year reveals a predilection towards targeting hosts with remote desktop connections exposed on the public internet. Furthermore, using targeted phishing emails to deliver the malware continues ...
- NSA: 5 Security Bugs Under Active Nation-State Cyberattack
April 16, 2021
The Feds are warning that nation-state actors are once again after U.S. assets, this time in a spate of cyberattacks that exploit five vulnerabilities that affect VPN solutions, collaboration-suite software and virtualization technologies. According to the U.S. National Security Agency (NSA), which issued an alert Thursday, the advanced persistent threat (APT) group known as APT29 (a.k.a. ...