ZynorRAT is a newly discovered Go-based Remote Access Trojan that provides a full suite of command and control capabilities for Linux and Windows systems. It was first identified in July 2025 and is believed to be of Turkish origin. The malware uses Telegram as its C2 infrastructure and offers features such as file exfiltration, system enumeration, screenshot capture, persistence through systemd services, and arbitrary command execution. The Linux version is fully functional, while the Windows version appears to be in early development. The malware's author seems to be actively working on improving its detection avoidance. ZynorRAT's capabilities include discovery, exfiltration, persistence, and remote code execution on victim machines.
A Technical Analysis on How a Chinese Company is Exporting The Great Firewall to Autocratic Regimes
Source: https://interseclab.org/wp-content/uploads/2025/09/The-Internet-Coup_September2025.pdf
A South Asian APT group has been consistently targeting Sri Lanka, Bangladesh, Pakistan, and Turkey. The operation involves phishing campaigns using military-themed lures to compromise phones of military personnel. The attackers employ various tactics, including PDF phishing documents, fake login pages for government and military organizations, and malicious Android apps. The Android malware, based on the Rafel Rat, steals information and provides remote access. Victims are primarily from South Asian countries, with stolen data including SMS messages, contact lists, and documents. The operation also uses Windows malware with the same command and control infrastructure.
MuddyWater, an Iranian cyber espionage group, is deploying DCHSpy, an Android surveillance malware, amid the Israel-Iran conflict. DCHSpy is distributed through malicious VPN apps promoted on Telegram and can collect extensive data including WhatsApp messages, contacts, SMS, files, location, call logs, audio recordings, and photos. Recent variants have improved data exfiltration capabilities, particularly targeting WhatsApp and specific files. The malware uses lures related to StarLink to exploit internet outages in Iran. It shares infrastructure with SandStrike, another Android malware targeting Bahá’í practitioners. This campaign poses significant espionage risks to Android users in targeted regions and conflict zones.
A new Android banking Trojan, Crocodilus, has rapidly evolved since its discovery in March 2025. Initially targeting Turkey, it has expanded to European countries and South America. The malware is distributed through malicious advertising on social networks, masquerading as banking and e-commerce apps. Recent developments include improved obfuscation techniques, the ability to add contacts to the victim's device, and an enhanced seed phrase collector for cryptocurrency wallets. Campaigns have been observed targeting users in Poland, Spain, and multiple global locations. The malware's sophistication and expanding reach indicate a well-organized threat actor, posing an increasing risk to users and organizations worldwide.
This article explores a new obfuscation technique used by threat actors to conceal malware within bitmap resources embedded in benign 32-bit .NET applications. The malware executes through a multi-stage process of extracting, deobfuscating, loading, and executing secondary payloads. The analysis focuses on a sample from recent malspam campaigns targeting financial organizations in Turkey and logistics sectors in Asia. The malware uses steganography to hide its payloads, making it challenging to detect. The article details the technical analysis of each stage, from the initial payload to the final execution of malware families like Agent Tesla, XLoader, and Remcos RAT. It also provides guidance on how to overcome this obfuscation technique using debugging methods.
Cisco Talos has identified new cyber attacks targeting Turkey, the Arabian peninsula and other Asian countries from an Iranian-linked group known as MuddyWater, which is believed to be operating under the same umbrella of threat actors.
