Threats Tagged 'delphi'

This report details the discovery and analysis of a Horabot malware campaign targeting primarily Mexican users. The attack chain begins with a fake CAPTCHA page leading to multiple stages of obfuscated scripts, ultimately delivering an AutoIT loader and a Delphi-based banking Trojan. The malware employs sophisticated encryption techniques, anti-VM checks, and a custom protocol for C2 communication. It also includes a spreader component written in PowerShell that harvests and exfiltrates email addresses to distribute phishing emails. The analysis reveals Brazilian Portuguese comments in the code, suggesting the threat actor's origin. The report provides detection opportunities including YARA rules and hunting queries to identify this threat.

MediumMalwareMexicoBrazilUnited States+2#ponteiro#delphi#brazil

Raven Stealer is a modern, lightweight information-stealing malware developed in Delphi and C++. It targets Chromium-based browsers to extract sensitive data, including passwords, cookies, and payment details. The malware uses a modular architecture and UPX packing to evade detection. It executes stealthily and exfiltrates data via Telegram bot integration. Distributed through GitHub and promoted on Telegram, Raven Stealer's user-friendly interface and dynamic module support make it attractive in the commodity malware ecosystem. The malware's capabilities include credential theft, browser data harvesting, and real-time exfiltration, posing a significant threat when used maliciously.

MediumMalwareGermanyFranceItaly+5#browser data#c++#octalyn stealer

TAG-140, a threat actor group overlapping with SideCopy, has deployed an updated version of their DRAT remote access trojan, dubbed DRAT V2. This new variant, developed in Delphi, introduces enhanced command and control capabilities, including arbitrary shell command execution and improved C2 obfuscation techniques. The malware was distributed through a ClickFix-style social engineering attack, using a cloned Indian Ministry of Defence press portal. DRAT V2 demonstrates TAG-140's ongoing refinement of their tooling and their continued focus on Indian government and defense targets.

MediumMalwareUnited KingdomGermanyFrance+2#remote access trojan#drat v2#c2 obfuscation