The Mallox ransomware group claims hundreds of victims. Figure 2 below presents the chat used for communicating with the group. Mallox website on Tor browser.Įach victim is given a private key to interact with the group and negotiate terms and payment. Though the organizations’ names and logos have been redacted, this is how the group displays the leaked data of its targets. Mallox ransomware, like many other ransomware threat actors, follows the double extortion trend: stealing data before encrypting an organization’s files, and then threatening to publish the stolen data on a leak site as leverage to convince victims to pay the ransom fee.įigure 1 below displays the Mallox ransomware website on the Tor browser. Related Unit 42 TopicsĬommand Line Used by Mallox To Stop and Remove SQL-Related ServicesĪdditional Resources Overview of Mallox Ransomware If you believe you have been compromised, the Unit 42 Incident Response team can provide a personalized response. Cloud-Delivered Security Services, including Advanced URL Filtering and DNS Security identify domains associated with this group as malicious. The Advanced WildFire cloud-delivered malware analysis service accurately identifies samples related to Mallox as malicious. Video showing Cortex preventing the execution of the Mallox ransomware. Palo Alto Networks customers receive protections from Mallox ransomware and the techniques discussed in this blog through Cortex XDR, which provides a multilayer defense that includes behavioral threat protection and exploit protection. In addition, we have found indications that the group is working on expanding their operations and recruiting affiliates on hacking forums. Unit 42 incident responders have observed Mallox ransomware using brute forcing, data exfiltration and tools such as network scanners. Recently, Unit 42 researchers have observed an uptick of Mallox ransomware activities – with an increase of almost 174% compared to the previous year – exploiting MS-SQL servers to distribute the ransomware. It has been active since June 2021, and is notable for exploiting unsecured MS-SQL servers as a penetration vector to compromise victims' networks. Mallox (aka TargetCompany, FARGO and Tohnichi) is a ransomware strain that targets Microsoft (MS) Windows systems.
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