Microsoft Threat Intelligence has observed a TerminalFix campaign, a variant of ClickFix, targeting organizations across multiple industries. The campaign uses compromised websites to display a fake Cloudflare CAPTCHA verification overlay that tricks users into copying and executing a malicious PowerShell command. While traditional ClickFix campaigns direct victims to the Windows Run dialog, TerminalFix campaigns apply the same technique but direct users to Windows Terminal or PowerShell instead, increasing the likelihood that complex, multi-line scripts execute successfully. Unlike earlier ClickFix variants that typically deliver a single infostealer, this TerminalFix campaign deploys a sophisticated multi-stage attack chain that combines DLL sideloading, steganographic payload extraction, extensive Active Directory reconnaissance, and a custom reverse-tunnel implant – giving the attacker persistent, network-level proxy access through the compromised host.
Read more…
Source: Microsoft News
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Backdoor found in widely used Linux utility targets encrypted SSH connections
March 29, 2024
Researchers have found a malicious backdoor in a compression tool that made its way into widely used Linux distributions, including those from Red Hat and Debian. The compression utility, known as xz Utils, introduced the malicious code in versions 5.6.0 and 5.6.1, according to Andres Freund, the developer who discovered it. There are no known reports ...
- Massachusetts healthcare provider warns patients of data breach
March 29, 2024
A Massachusetts healthcare provider is warning patients of a recently discovered data breach that compromised some personal information. Brigham and Women’s Physician Organization, a Mass General Brigham Incorporated member, is notifying individuals of an incident it became aware of on Jan. 29, 2024, involving some patients’ personal information. Read more… Source: MSN News
- Cloud Werewolf spearphishes Russian and Belarus government employees with fake spa vouchers and federal decrees
March 29, 2024
The BI.ZONE Threat Intelligence team has revealed another campaign by Cloud Werewolf aiming at Russian and Belarusian government organizations. According to the researchers, the group ran at least five attacks in February and March. The adversaries continue to rely on phishing emails with Microsoft Office attachments. Placing malicious content on a remote server and limiting the ...
- Phishing Attack Targets Apple Users With Password Resets
March 27, 2024
If you suddenly receive dozens of password-reset notifications on your iPhone, watch out: You’re probably facing a devious phishing attack targeting Apple users. The malicious tactic is intended to to trick iPhone users into handing over access to their Apple accounts, according to security journalist Brian Krebs. One of the targeted users, tech entrepreneur Parth Patel, documented ...
- Cambodia: Police target growing gambling, cybercrime
March 27, 2024
Deputy Prime Minister and Minister of Interior Sar Sokha has called on the National Police forces to intensify efforts in preventing and suppressing local crimes, including human trafficking, cybercrime and gambling. The appeal comes after authorities clamped down on over 500 illegal gambling sites and detained more than 1,000 people in the past six months. Sokha ...
- New Gmail & M365 Warning As 2FA Security Bypass Hack Confirmed
March 26, 2024
The developers of a notorious 2FA account security bypass tool have launched an updated version of their ‘as-a-service’ kit that is targeting Microsoft 365 and Gmail account holders. Researchers from the Sekoia Threat Detection and Research team have published an in-depth analysis of Tycoon 2FA, a notorious adversary-in-the-middle kit, that is being distributed via cybercrime forums ...