Threats tagged 'vps'

The PolarEdge threat actor operates a sophisticated botnet infrastructure leveraging a newly discovered RPX_Client component and over 140 VPS nodes as RPX Servers. This infrastructure uses a multi-hop relay design involving more than 25,000 compromised IoT devices to conceal attack origins and enable proxy services and remote command execution. The botnet exploits CVE-2023-20118 to compromise IoT devices, facilitating anonymized and encrypted communications via SOCKS5 and Trojan protocols. Despite no known active exploits in the wild, the infrastructure poses a medium severity risk due to its potential for stealthy persistence, evasion, and large-scale disruptive attacks such as DDoS. The use of suspicious certificates and reverse-connect proxies complicates detection and mitigation efforts. The threat primarily impacts IoT ecosystems globally, with a focus on European organizations.

KEVMalware#proxy#infrastructureGermany+6

The SystemBC botnet, composed of over 80 C2s and 1,500 daily victims, primarily targets VPS systems from commercial providers. It creates proxies enabling high volumes of malicious traffic for various criminal threat groups. The network is used by multiple proxy services, including REM Proxy, which offers tiered packages for different cybercriminal needs. SystemBC's infrastructure allows for massive data transfers, with some bots generating over 16 GB of proxy data in 24 hours. The botnet is used for various malicious activities, including brute-forcing WordPress credentials, web-scraping, and supporting ransomware operations. The report highlights the evolving nature of proxy services in the cybercriminal ecosystem and their role in facilitating large-scale attacks.

Malware#icedid#vpsGermany+6

APT36, also known as Transparent Tribe, has been observed using VPS provider Contabo to host malicious infrastructure for CapraRAT and Crimson RAT. Their latest tactic involves disguising spyware as the popular messaging app Viber, granting extensive permissions to record calls, read messages, and track location. The investigation traced the infrastructure, identified key Indicators of Compromise, and uncovered the full extent of this Android surveillance campaign. The threat actor employs social engineering tactics to distribute their Android Remote Access Trojans, with lures crafted to align with the RAT's disguise. The malware's capabilities include targeted surveillance, credential theft, and infrastructure abuse, potentially eroding brand trust in legitimate communication platforms.

Malware#impersonation#androidGermany+6