This week, the SonicWall Capture Labs threat research team investigated a sample of SteelFox malware.
This is bundled with “software activators” for JetBrains and Foxit PDF readers. During installation, they run as a service and use vulnerable signed Windows drivers to exploit and attack the kernel. Secondarily, cryptominers such as XMRig are run in memory via AppInfo, as well as network communications. The sample is detected as an executable without a packer or protector; however, the file entropy shows that it is, in fact, packed.
Read more…
Source: SonicWall
Related:
- TeamTNT Campaigns Emphasize Importance of Addressing Cloud Security Gaps
July 20, 2021
Having covered TeamTNT in several of our blog entries over the past couple of years, we embarked on a research that encompasses the malicious actor group’s campaigns, tools, and techniques in 2020 and early 2021. Although believed to have been active since 2011, TeamTNT stayed under the radar for many years before exploding onto the scene ...
- Safeguarding Critical Infrastructure Against Threats From The People’s Republic Of China
July 19, 2021
As today’s announcement from the White House indicates, the cyber threat from the People’s Republic of China (PRC) continues to evolve and poses a real risk to the nation’s critical infrastructure, as well as businesses and organization of all sizes at home and around the world. CISA regularly shares actionable information to help security professionals ...
- Saudi Aramco data breach sees 1 TB stolen data for sale
July 19, 2021
Attackers have stolen 1 TB of proprietary data belonging to Saudi Aramco and are offering it for sale on the darknet. The Saudi Arabian Oil Company, better known as Saudi Aramco, is one of the largest public petroleum and natural gas companies in the world. The oil giant employs over 66,000 employees and brings in almost $230 ...
- iPhones running latest iOS hacked to deploy NSO Group spyware
July 19, 2021
Human rights non-governmental organization Amnesty International and non-profit project Forbidden Stories revealed in a recent report that they found spyware made by Israeli surveillance firm NSO Group deployed on iPhones running Apple’s latest iOS release, hacked using zero-day zero-click iMessage exploits. “Amnesty International has observed evidence of compromise of the iPhone XR of an Indian journalist ...
- CISA: Chinese State-Sponsored Cyber Operations – Observed TTPs
July 19, 2021
The National Security Agency, Cybersecurity and Infrastructure Security Agency (CISA), and Federal Bureau of Investigation (FBI) assess that People’s Republic of China state-sponsored malicious cyber activity is a major threat to U.S. and Allied cyberspace assets. Chinese state-sponsored cyber actors aggressively target U.S. and allied political, economic, military, educational, and critical infrastructure (CI) personnel and ...
- iPhone WiFi bug morphs into zero-click hacking, but there’s a fix
July 19, 2021
Security researchers investigating a bug that crashed the Wifi service on iPhones found that it could be exploited for remote code execution without user interaction. When initially disclosed, the bug could disable an iPhone’s WiFi connection after trying to connect to a network with a name (SSID) that included a special character. Read more… Source: Bleeping Computer