Infostealer | Breaking Cybersecurity News | The Hacker News

A new study conducted by Uptycs has uncovered a stark increase in the distribution of information stealing (a.k.a. infostealer or stealer) malware. Incidents have more than doubled in Q1 2023, indicating an alarming trend that threatens global organizations. According to the new Uptycs' whitepaper,  Stealers are Organization Killers , a variety of new info stealers have emerged this year, preying on Windows, Linux, and macOS systems. Telegram has notably been used extensively by these malware authors for command, control, and data exfiltration. What is a Stealer? A stealer is a type of malware that targets its victim by stealing sensitive information that can include passwords, login credentials, and other personal data. After collecting such data, the stealer sends it to the threat actor's command and control (C2) system. RedLine and Vidar, two well-known stealers, took advantage of log-providing services to infiltrate private systems. RedLine primarily targets credenti

A significant number of victims in the consumer and enterprise sectors located across Australia, Japan, the U.S., and India have been affected by an evasive information-stealing malware called  ViperSoftX . ViperSoftX was first documented by Fortinet in 2020, with cybersecurity company Avast detailing a campaign in November 2022 that  leveraged  the malware to distribute a malicious Google Chrome extension capable of siphoning cryptocurrencies from wallet applications. Now a  new analysis  from Trend Micro has revealed the malware's adoption of "more sophisticated encryption and basic anti-analysis techniques, such as byte remapping and web browser communication blocking." The arrival vector of ViperSoftX is typically a software crack or a key generator (keygen), while also employing actual non-malicious software like multimedia editors and system cleaner apps as "carriers." One of the key steps performed by the malware before downloading a first-stage Po

The threat actor behind the information-stealing malware known as  Typhon Reborn  has resurfaced with an updated version (V2) that packs in improved capabilities to evade detection and resist analysis. The new version is offered for sale on the criminal underground for $59 per month, $360 per year, or alternatively, for $540 for a lifetime subscription. "The stealer can harvest and exfiltrate sensitive information and uses the Telegram API to send stolen data to attackers," Cisco Talos researcher Edmund Brumaghin  said  in a Tuesday report. Typhon was  first documented  by Cyble in August 2022, detailing its myriad features, including hijacking clipboard content, capturing screenshots, logging keystrokes, and stealing data from crypto wallet, messaging, FTP, VPN, browser, and gaming apps. Based on another stealer malware called  Prynt Stealer , Typhon is also capable of delivering the XMRig cryptocurrency miner. In November 2022, Palo Alto Networks Unit 42  unearthed  an

3CX said it's  working on a software update  for its desktop app after multiple cybersecurity vendors sounded the alarm on what appears to be an active supply chain attack that's using digitally signed and rigged installers of the popular voice and video conferencing software to target downstream customers. "The trojanized 3CX desktop app is the first stage in a multi-stage attack chain that pulls ICO files appended with Base64 data from GitHub and ultimately leads to a third-stage infostealer DLL," SentinelOne researchers  said . The cybersecurity firm is tracking the activity under the name SmoothOperator , stating the threat actor registered a massive attack infrastructure as far back as February 2022. There are indications that the attack may have commenced around March 22, 2023. 3CX, the company behind 3CXDesktopApp,  claims  to have more than 600,000 customers and 12 million users in 190 countries, some of which include well-known names like American Expres

Raccoon Stealer is back on the news again. US officials arrested Mark Sokolovsky, one of the malware actors behind this program. In July 2022, after several months of the shutdown, a Raccoon Stealer V2 went viral. Last week, the Department of Justice's press release stated that the malware collected 50 million credentials. This article will give a quick guide to the latest info stealer's version. What is Raccoon infostealer V2? Raccoon Stealer  is a kind of malware that steals various data from an infected computer. It's quite a basic malware, but hackers have made Raccoon popular with excellent service and simple navigation.  In 2019, Raccoon infostealer was one of the most discussed malware. In exchange for $75 per week and $200 per month, cybercriminals sold this simple but versatile info stealer as a MaaS. The malware was successful in attacking a number of systems. In March 2022, however, threat authors ceased to operate.  An updated version of this malware was r

Russian state-sponsored actors are continuing to strike Ukrainian entities with information-stealing malware as part of what's suspected to be an espionage operation. Symantec, a division of Broadcom Software,  attributed  the malicious campaign to a threat actor tracked  Shuckworm , also known as  Actinium ,  Armageddon , Gamaredon, Primitive Bear, and Trident Ursa. The findings have been  corroborated  by the Computer Emergency Response Team of Ukraine (CERT-UA). The threat actor, active since at least 2013, is known for explicitly singling out public and private entities in Ukraine. The attacks have since ratcheted up in the wake of Russia's military invasion in late 2022. The latest set of attacks are said to have commenced on July 15, 2022, and ongoing as recently as August 8, with the infection chains leveraging phishing emails disguised as newsletters and combat orders, ultimately leading to the deployment of a PowerShell stealer malware dubbed  GammaLoad.PS1_v2 .

Facebook business and advertising accounts are at the receiving end of an ongoing campaign dubbed  Ducktail  designed to seize control as part of a financially driven cybercriminal operation.  "The threat actor targets individuals and employees that may have access to a Facebook Business account with an information-stealer malware," Finnish cybersecurity company WithSecure (formerly F-Secure Business)  said  in a new report. "The malware is designed to steal browser cookies and take advantage of authenticated Facebook sessions to steal information from the victim's Facebook account and ultimately hijack any Facebook Business account that the victim has sufficient access to." The attacks, attributed to a Vietnamese threat actor, are said to have begun in the latter half of 2021, with primary targets being individuals with managerial, digital marketing, digital media, and human resources roles in companies. The idea is to target employees with high-level acc

Cybersecurity researchers have charted the evolution of Jupyter, a .NET infostealer known for singling out healthcare and education sectors, which make it exceptional at defeating most endpoint security scanning solutions. The new delivery chain, spotted by  Morphisec  on September 8, underscores that the malware has not just continued to remain active but also showcases "how threat actors continue to develop their attacks to become more efficient and evasive." The Israeli company said it's currently investigating the scale and scope of the attacks. First  documented  in November 2020, Jupyter (aka Solarmarker) is likely Russian in origin and primarily targets Chromium, Firefox, and Chrome browser data, with additional capabilities that allow for full backdoor functionality, including features to siphon information and upload the details to a remote server and download and execute further payloads. Forensic evidence gathered by Morphisec shows that multiple versions o