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The FortiMail Workspace Security team recently identified a targeted intrusion campaign impacting multiple Israeli organizations. The adversary leveraged compromised internal email infrastructure to distribute phishing messages across the regional business landscape. These emails initiated a multi-stage, PowerShell-based infection chain that Read More …
This analysis is a follow-up to the investigation titled ‘Intrusion into Middle East Critical National Infrastructure’, conducted by the FortiGuard Incident Response Team (FGIR), which investigated a long-term cyber intrusion targeting critical national infrastructure (CNI) in the Middle East. The Read More …
This article provides a comprehensive analysis of two new variants of the KimJongRAT stealer. Palo Alto Unit 42 combine new research findings with existing knowledge to provide a comprehensive resource for understanding and combating these new KimJongRAT variants. The KimJongRAT Read More …
Proofpoint has observed an increase in a technique leveraging unique social engineering that directs users to copy and paste malicious PowerShell scripts to infect their computers with malware. Threat actors including initial access broker TA571 and at least one fake Read More …
Servers are always a point of interest for threat actors as they are one of the most efficient attack vectors to penetrate an organization. Server-related accounts often have the highest privilege levels, making lateral movement to other machines in the Read More …
SafeBreach Labs says it has detected a novel fully undetectable (FUD) PowerShell backdoor, which calls into question the accuracy of threat naming. More significantly, the malware may backdoor your Windows system by masquerading as part of the update process. Tomer Read More …
Cisco Talos recently discovered a malicious campaign with a modularised attack technique to deliver Cobalt Strike beacons on infected endpoints. The initial vector of this attack is a phishing email with a malicious Microsoft Word document attachment containing an exploit Read More …
Cybersecurity authorities from the United States, New Zealand, and the United Kingdom recommend proper configuration and monitoring of PowerShell, as opposed to removing or disabling PowerShell entirely. This will provide benefits from the security capabilities PowerShell can enable while reducing Read More …
An unknown threat actor is targeting German users interested in the Ukraine crisis, infecting them with a custom PowerShell RAT (remote access trojan) and stealing their data. The malware campaign uses a decoy site to lure users into fake news Read More …
DeathStalker is a threat actor who has been active starting 2012 at least, and we exposed most of his past activities in a previous article, as well as during a GREAT Ideas conference in August 2020. The actor draught our Read More …
