The official web site for RVTools has been hacked to serve a compromised installer for the favored VMware atmosphere reporting utility.
“Robware.web and RVTools.com are presently offline. We’re working expeditiously to revive service and recognize your persistence,” the corporate stated in an announcement posted on its web site.
“Robware.web and RVTools.com are the one licensed and supported web sites for RVTools software program. Don’t seek for or obtain purported RVTools software program from every other web sites or sources.”
The event comes after safety researcher Aidan Leon revealed that an contaminated model of the installer downloaded from the web site was getting used to sideload a malicious DLL that turned out to be a recognized malware loader known as Bumblebee.
It is presently not recognized how lengthy the trojanized model of RVTools had been obtainable for obtain and what number of had put in it earlier than the location was taken offline.
Within the interim, customers are really helpful to confirm the installer’s hash and assessment any execution of model.dll from consumer directories.
The disclosure comes because it has come to gentle that the official software program equipped with Procolored printers included a Delphi-based backdoor known as XRed and a clipper malware dubbed SnipVex that is able to substituting pockets addresses within the clipboard with that of a hard-coded handle.
Particulars of the malicious exercise have been first found by Cameron Coward, who’s behind the YouTube channel Serial Hobbyism.
XRed, believed to be lively since at the very least 2019, comes with options to gather system data, log keystrokes, propagate through linked USB drives, and execute instructions despatched from an attacker-controlled server to seize screenshots, enumerate file techniques and directories, obtain recordsdata, and delete recordsdata from the system.
“[SnipVex] searches the clipboard for content material that resembles a BTC handle and replaces it with the attacker’s handle, such that cryptocurrency transactions might be diverted to the attacker,” G DATA researcher Karsten Hahn, who additional investigated the incident, stated.
However in an fascinating twist, the malware infects .EXE recordsdata with the clipper performance and makes use of an an infection marker sequence – 0x0A 0x0B 0x0C – on the finish to keep away from re-infecting the recordsdata a second time. The pockets handle in query has obtained 9.30857859 BTC (about $974,000) up to now.
Procolored has since acknowledged that the software program packages have been uploaded to the Mega file internet hosting service in October 2024 through USB drives and that the malware could have been launched throughout this course of. Software program downloads are presently solely obtainable for F13 Professional, VF13 Professional, and V11 Professional merchandise.
“The malware’s command-and-control server has been offline since February 2024,” Hahn famous. “So it’s not potential that XRed established a profitable distant connection after that date. The accompanying clipbanker virus SnipVex continues to be a severe menace. Though transactions to the BTC handle stopped on March 3, 2024, the file an infection itself damages techniques.”
