GootLoader | Breaking Cybersecurity News | The Hacker News

Threat hunters have detailed an ongoing campaign that leverages a malware loader called MintsLoader to distribute secondary payloads such as the StealC information stealer and a legitimate open-source network computing platform called BOINC . "MintsLoader is a PowerShell based malware loader that has been seen delivered via spam emails with a link to Kongtuke/ClickFix pages or a JScript file," cybersecurity firm eSentire said in an analysis. The campaign has targeted electricity, oil and gas, and the legal services sectors in the United States and Europe, per the company, which detected the activity in early January 2025. The development comes amid a spike in malicious campaigns that are abusing fake CAPTCHA verification prompts to trick users into copying and executing PowerShell scripts to get around the checks, a technique that has come to be known ClickFix and KongTuke. "KongTuke involves an injected script that currently causes associated websites to displa...

In an unusually specific campaign, users searching about the legality of Bengal Cats in Australia are being targeted with the GootLoader malware. "In this case, we found the GootLoader actors using search results for information about a particular cat and a particular geography being used to deliver the payload: 'Are Bengal Cats legal in Australia?,'" Sophos researchers Trang Tang, Hikaru Koike, Asha Castle, and Sean Gallagher said in a report published last week. GootLoader , as the name implies, is a malware loader that's typically distributed using search engine optimization (SEO) poisoning tactics for initial access. Specifically, the malware is deployed onto victim machines when searching for certain terms like legal documents and agreements on search engines like Google surface booby-trapped links pointing to compromised websites that host a ZIP archive containing a JavaScript payload. Once installed, it makes way for a second-stage malware, often an...

A new variant of the  GootLoader malware  called GootBot has been found to facilitate lateral movement on compromised systems and evade detection. "The GootLoader group's introduction of their own custom bot into the late stages of their attack chain is an attempt to avoid detections when using off-the-shelf tools for C2 such as CobaltStrike or RDP," IBM X-Force researchers Golo Mühr and Ole Villadsen  said . "This new variant is a lightweight but effective malware allowing attackers to rapidly spread throughout the network and deploy further payloads." GootLoader, as the name implies, is a malware capable of downloading next-stage malware after luring potential victims using search engine optimization (SEO) poisoning tactics. It's linked to a threat actor tracked as  Hive0127  (aka UNC2565). The use of GootBot points to a tactical shift, with the implant downloaded as a payload after a Gootloader infection in lieu of post-exploitation frameworks such...

Six different law firms were targeted in January and February 2023 as part of two disparate threat campaigns distributing  GootLoader  and  FakeUpdates  (aka SocGholish) malware strains. GootLoader , active since late 2020, is a first-stage downloader that's capable of delivering a wide range of secondary payloads such as Cobalt Strike and ransomware. It notably  employs  search engine optimization (SEO) poisoning to funnel victims searching for business-related documents toward drive-by download sites that drop the JavaScript malware. In the  campaign  detailed by cybersecurity company eSentire, the threat actors are said to have compromised legitimate, but vulnerable, WordPress websites and added new blog posts without the owners' knowledge. "When the computer user navigates to one of these malicious web pages and hits the link to download the purported business agreement, they are unknowingly downloading GootLoader," eSentire researcher K...

Operators of the GootLoader campaign are setting their sights on employees of accounting and law firms as part of a fresh onslaught of widespread cyberattacks to deploy malware on infected systems, an indication that the adversary is expanding its focus to other high-value targets. "GootLoader is a stealthy initial access malware, which after getting a foothold into the victim's computer system, infects the system with ransomware or other lethal malware," researchers from eSentire  said  in a report shared with The Hacker News. The cybersecurity services provider said it intercepted and dismantled intrusions aimed at three law firms and an accounting enterprise. The names of the victims were not disclosed. Malware can be delivered on targets' systems via many methods, including poisoned search results, fake updates, and trojanized applications downloaded from sites linking to pirated software. GootLoader resorts to the first technique. In March 2021,  details em...