Threats Tagged 'radmin'

Attack campaigns targeting Korean users have been observed deploying remote control tools including Radmin and UltraVNC to compromise systems. The initial intrusion vector remains unidentified, but attackers download compressed files containing batch scripts and remote administration software. Following Radmin installation, threat actors leverage access to deploy UltraVNC alongside proxy tools such as Netch-gateway and CCProxy, ultimately utilizing compromised systems as proxy nodes. Recent variants include SoftEther VPN deployment to establish VPN servers on infected infrastructure. PowerShell scripts containing Chinese language comments, combined with tools familiar to Chinese-speaking actors, suggest attribution to Chinese threat operators. The campaigns enable both remote system control and abuse of compromised infrastructure for proxy services.