In March 2026, Kaspersky researchers discovered an active campaign promoting previously unknown malware in private Telegram chats. The Trojan was offered as a MaaS (malware‑as‑a‑service) with three subscription tiers.
It caught the researchers attention because of its extensive arsenal of capabilities. On the panel provided to third‑party actors, in addition to the standard features of RAT‑like malware, a stealer, keylogger, clipper, and spyware are also available. Most surprisingly, it also includes prankware capabilities: a large set of features designed to trick, annoy, and troll the user. Such a combination of capabilities makes it a rather unique Trojan in its category. Kaspersky’s products detect this threat as Backdoor.Win64.CrystalX.*, Trojan.Win64.Agent.*, Trojan.Win32.Agentb.gen.
Read more…
Source: Kaspersky
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Nvidia tackles code execution flaws, data leaks in GeForce Experience
October 23, 2020
Nvidia has resolved a trio of vulnerabilities impacting the GeForce Experience suite. GeForce Experience is software designed by Nvidia with games and live streamers in mind, including driver update management, driver optimization for gaming and graphics cards, and both video & audio capture. On October 22, Nvidia said the firm’s latest security update tackles issues found in ...
- Phishing Attack Targets Office 365 Users
October 22, 2020
Researchers are warning of a phishing campaign that pretends to be an automated message from Microsoft Teams. In reality, the attack aims to steal Office 365 recipients’ login credentials. Teams is Microsoft’s popular collaboration tool, which has particularly risen in popularity among remote workforces during the pandemic – making it an attractive brand for attackers to ...
- On the trail of the XMRig miner
October 22, 2020
As protection methods improve, the developers of miners have had to enhance their own creations, often turning to non-trivial solutions. Several such solutions (previously unseen by us) were detected during our analysis of the open source miner XMRig. How it all began: ransominer Alongside well-known groups that make money from data theft and ransomware (for example, Maze, ...
- EU sanctions Russian hackers over 2015 German parliament attack
October 22, 2020
The Council of the European Union today announced sanctions imposed on Russian military intelligence officers part of the 85th Main Centre for Special Services (GTsSS) for their involvement in a 2015 hack of the German Federal Parliament (Deutscher Bundestag). EU’s sanctions include both travel bans and asset freezes and also block EU organizations and individuals from ...
- Russian state hackers stole data from US government networks
October 22, 2020
DHS Cybersecurity and Infrastructure Security Agency (CISA) and the FBI today warned that a Russian state-sponsored APT threat group known as Energetic Bear has hacked and stolen data from US government networks during the last two months. Energetic Bear (also tracked as Berserk Bear, TeamSpy, Dragonfly, Havex, Crouching Yeti, and Koala), a hacking group active since ...
- French IT giant Sopra Steria hit by Ryuk ransomware
October 22, 2020
French IT services giant Sopra Steria suffered a cyberattack on October 20th, 2020, that reportedly encrypted portions of their network with the Ryuk ransomware. Sopra Steria is a European information technology company with 46,000 employees in 25 countries worldwide. The company provides a wide range of IT services, including consulting, systems integration, and software development. On October ...