Fake Windows support website delivers password-stealing malware


A fake Microsoft support website is tricking people into downloading what looks like a normal Windows update. Instead, it installs malware designed to steal passwords, payment details, and account access. Because the file looks legitimate and avoids detection, it can slip past both users and security tools.

Malwarebytes Labs researchers spotted the campaign at microsoft-update[.]support, a typosquatted domain dressed up to look like an official Microsoft support page. The site is written entirely in French (but these campaigns tend to spread quickly) and presents a fake cumulative update for Windows version 24H2, complete with a plausible KB article number. A large blue download button invites users to install the update.

Read more…
Source: Malwarebytes Labs


Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox


Related:

  • IoT Botnets Behind 78% of Malware Network Events in 2018 According to Report

    December 6, 2018

    Internet of things (IoT) botnet activity during 2018 was behind roughly 78% of all network malware events detected by the NetGuard Endpoint Security solution deployed on more than 150 million devices according to a report by the Nokia Threat Intelligence Lab. The Nokia Threat Intelligence Report 2019 report was also performed using multiple malware sandboxes and honeypots, on both ...

  • ESET discovers 21 new Linux malware families

    December 6, 2018

    Although Linux is a much more secure operating system compared to the more widely used Windows, it is not impervious to misconfigurations and malware infections. Over the past decade, the number of malware families targeting Linux has grown, but the total number of threats is still orders of magnitude under the malware numbers reported attacking Windows systems. This smaller ...

  • Backdoor in Popular JavaScript Library Set to Steal Cryptocurrency

    November 27, 2018

    A JavaScript library that scores over two million downloads every week has been injected with malicious code for stealing coins from a cryptocurrency wallet. The affected package is Event-Stream, built to simplify working with Node.js streaming modules and it is available through the npmjs.com repository. Although the malicious code was discovered last week, researchers were able to determine ...

  • Mobile Rotexy Malware Touts Ransomware, Banking Trojan Functions

    November 26, 2018

    A mobile malware has accelerated its activity in 2018, launching more than 70k attacks in August through October. Mobile malware, dubbed Rotexy, has evolved from being spyware to now a dangerous banking trojan packing a host of new clever features. Researchers report 70,000 attacks between August and October with targets primarily based in Russia. In a technical brief released ...

  • Rowhammer attacks can now bypass ECC memory protections

    November 22, 2018

    Academics from the Vrije University in Amsterdam, Holland, have published a research paper today describing a new variation of the Rowhammer attack. For readers unfamiliar with the term, Rowhammer is the name of a class of exploits that takes advantage of a hardware design flaw in modern memory cards. By default, a memory card stores temporary data ...

  • Lazarus APT Uses Modular Backdoor to Target Financial Institutions

    November 21, 2018

    The advanced persistent threat group Lazarus with North Korean links has been observed using a modular backdoor during last week to compromise a series of Latin American financial institutions by Trend Micro’s Lenart Bermejo and Joelson Soares. As unearthed by the Trend Micro research team, the APT38 threat group successfully compromised a number of computing systems ...