Verified Steam game steals streamer's cancer treatment donations
Source: https://www.bleepingcomputer.com/news/security/verified-steam-game-steals-streamers-cancer-treatment-donations/
Microsoft Patches Critical Entra ID Flaw Enabling Global Admin Impersonation Across Tenants
Source: https://thehackernews.com/2025/09/microsoft-patches-critical-entra-id.html
A recent analysis of a suspicious trojan loader reveals similarities to the APT-C-00 (Ocean Lotus) group, a government-backed hacker organization targeting East Asian companies and government agencies. The sample, a DLL file with excellent evasion capabilities, uses hash algorithms to dynamically obtain API functions. It creates a mutex for single-instance execution, validates command-line parameters, adds itself to the registry for persistence, and sets up a VEH exception handler. The loader employs module hollowing to replace code in certmgr.dll with shellcode that reflectively loads the Havoc RAT. The tactics and development environment align with Ocean Lotus' known techniques, including the use of Mingw-w64 and similar initialization processes.
EDR-Freeze: A Tool That Puts EDRs And Antivirus Into A Coma State
Source: https://www.zerosalarium.com/2025/09/EDR-Freeze-Puts-EDRs-Antivirus-Into-Coma.html
DeerStealer is a sophisticated information-stealing malware that targets a wide range of user and system data. It employs deception techniques, persistence mechanisms, and rootkit-like capabilities to evade detection and maintain stealth on compromised systems. The malware uses signed executables, legitimate DLLs, and multi-stage execution to perform its malicious activities. It establishes persistence through scheduled tasks and employs auto-elevated COM objects to bypass User Account Control. DeerStealer's adaptive design allows it to switch C2 servers and use obfuscated files for effective data exfiltration. The malware is actively sold and supported through dark-web forums and Telegram channels, posing a significant threat to both individuals and organizations.
17,500 Phishing Domains Target 316 Brands Across 74 Countries in Global PhaaS Surge
Source: https://thehackernews.com/2025/09/17500-phishing-domains-target-316.html
ESET researchers uncovered collaboration between two notorious APT groups, Gamaredon and Turla, both associated with Russia's FSB. The groups were observed working together to compromise high-profile targets in Ukraine. Evidence shows Gamaredon tools being used to restart and deploy Turla's Kazuar backdoor on specific machines. This cooperation indicates a strategic alignment between different FSB units, with Gamaredon likely providing initial access for Turla's more sophisticated operations. The collaboration was detected through multiple attack chains involving various malware tools from both groups. This discovery highlights the evolving tactics of Russian cyber espionage efforts, particularly in the context of the ongoing conflict in Ukraine.
A new malware loader named CountLoader has been identified, strongly associated with Russian ransomware gangs. It comes in three versions: .NET, PowerShell, and JScript. The threat is believed to be part of an Initial Access Broker's toolset or used by a ransomware affiliate linked to LockBit, BlackBasta, and Qilin groups. CountLoader was recently employed in a phishing campaign targeting Ukrainian citizens, impersonating the Ukrainian police. The loader attempts to connect to multiple C2 servers, downloads and executes various malware payloads, and uses advanced techniques to evade detection. It has been observed dropping CobaltStrike and AdaptixC2, among other malicious tools. The malware's functionality includes system information gathering, persistence mechanisms, and multiple download methods.
