Litteraly every company is able to defend itself from all known attack vectors, they just choose not to for some strange reason, opting for ineffiecent security practices like VPN's, endpoint and identity security and ignoring all other attack vectors, while Zero Trust and hardware based MFA/Security Keys not only offer superiour security, but are also easier and cheaper to maintain. ![]() TightVNC utilizes this system to provide a high-caliber, remote desktop monitoring service. VNC, or Virtual Network Computing, is a graphical desktop sharing system that utilizes the remote frame buffer protocol to control another computer remotely. Why are large multi-national companies still employing device-based MFA despite having been inadequate for years and easy to bypass (like how we saw LAPSUS breaching their targets with MFA fatigue.)? One of its biggest benefits is that it is free. For example, a file called test.jpg would be encrypted and renamed . One of its biggest benefits is that it is free. When encrypting files, the ransomware will append the. The ransomware will also delete event logs, Shadow Copy Volumes, and disable Data Execution Prevention using the following command: wbadmin delete catalog -quiet & vssadmin.exe delete shadows /all /quiet & bcdedit.exe /set nx AlwaysOff & wmic SHADOWCOPY DELETE taskkill, msftesql.exe, sqlagent.exe, sqlbrowser.exe, sqlservr.exe, sqlwriter.exe, oracle.exe, ocssd.exe, dbsnmp.exe, synctime.exe, mydesktopqos.exe, agntsvc.exe, isqlplussvc.exe, xfssvccon.exe, mydesktopservice.exe, ocautoupds.exe, agntsvc.exe, agntsvc.exe, agntsvc.exe, encsvc.exe, firefoxconfig.exe, tbirdconfig.exe, ocomm.exe, mysqld.exe, mysqld-nt.exe, mysqld-opt.exe, dbeng50.exe, sqbcoreservice.exe, excel.exe, infopath.exe, msaccess.exe, mspub.exe, onenote.exe, outlook.exe, powerpnt.exe, sqlservr.exe, thebat64.exe, thunderbird.exe, winword.exe, wordpad.exe When executed, the Venus ransomware will attempt to terminate thirty-nine processes associated with database servers and Microsoft Office applications. ![]() Linuxct told BleepingComputer that the threat actors gained access to a victim's corporate network through the Windows Remote Desktop protocol.Īnother victim in the BleepingComputer forums also reported RDP being used for initial access to their network, even when using a non-standard port number for the service. However, there was another ransomware using the same encrypted file extension since 2021, but it is unclear if they are related.īleepingComputer first learned of the ransomware from MalwareHunterTeam, who was contacted by security analyst linuxct looking for information on it. Venus Ransomware appears to have begun operating in the middle of August 2022 and has since encrypted victims worldwide. First, what happens in the remote browser, stays in the remote browser. Threat actors behind the relatively new Venus Ransomware are hacking into publicly-exposed Remote Desktop services to encrypt Windows devices.
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