Malware


NEWS 
  • Silver Sparrow Malware Found Nesting on 30K Macs

    February 19, 2021

    Hard on the heels of a macOS adware being recompiled to target Apple’s new in-house processor, researchers have discovered a brand-new family of malware targeting the platform. Curiously, in the samples seen so far by analysts at Red Canary, the malware (dubbed Silver Sparrow) has been executing on victim machines with the final payload yet to ...

  • Masslogger Swipes Microsoft Outlook, Google Chrome Credentials

    February 17, 2021

    Cybercriminals are targeting Windows users with a new variant of the Masslogger trojan, which is spyware designed to swipe victims’ credentials from Microsoft Outlook, Google Chrome and various instant-messenger accounts. Researchers uncovered the campaign targeting users in Italy, Latvia and Turkey starting in mid-January. When the Masslogger variant launched its infection chain, it disguised its malicious ...

  • France links Russian Sandworm hackers to hosting provider attacks

    February 15, 2021

    The French national cyber-security agency has linked a series of attacks that resulted in the breach of multiple French IT providers over a span of four years to the Russian-backed Sandworm hacking group. ANSSI (short for Agence Nationale de la Sécurité des Systèmes d’Information) has not been able to determine how the servers were compromised. Therefore, it ...

  • Android spyware strains linked to state-sponsored Confucius threat group

    February 11, 2021

    Two variants of Android spyware connected to pro-India, state-sponsored hacking campaigns have been discovered. On Tuesday, cybersecurity firm Lookout said that two malware strains, dubbed Hornbill and SunBird, have been linked to Confucius, an advanced persistent threat (APT) group thought to be state-sponsored and to have pro-India ties. First detected in 2013, Confucius has been linked to ...

  • Android Devices Hunted by LodaRAT Windows Malware

    February 9, 2021

    A newly discovered variant of the LodaRAT malware, which has historically targeted Windows devices, is being distributed in an ongoing campaign that now also hunts down Android devices and spies on victims. Along with this, an updated version of LodaRAT for Windows has also been identified; both versions were seen in a recent campaign targeting Bangladesh, ...

  • The State Of Ransomware, 2020’s Catch-22

    February 3, 2021

    A ransomware infection can put organizations in difficult situations. The damage that WannaCry and Petya have caused has made people more wary, leading to stricter and more consistent security measures against a constant threat. Developments in ransomware over the past year have made dealing with ransomware not only difficult but also a delicate matter. Aside ...

  • Agent Tesla ramps up its game in bypassing security walls, attacks endpoint protection

    February 2, 2021

    Agent Tesla malware variants are now using new techniques to try and eradicate endpoint antivirus security. On Tuesday, Sophos researchers said that two new variants of the Remote Access Trojan (RAT) are targeting Microsoft Anti-Malware Software Interface (AMSI), scanning and analysis software designed to prevent malware infections from taking hold. Agent Tesla operators will now attempt to ...

  • Trickbot malware now maps victims’ networks using Masscan

    February 2, 2021

    The Trickbot malware has been upgraded with a network reconnaissance module designed to survey local networks after infecting a victim’s computer. This new module, dubbed masrv, uses the open-source masscan tool, a mass port scanner with its own TCP/IP stack and capable of scanning large swaths of the Internet in a matter of minutes. Trickbot uses the ...

  • Finding and Decoding Multi-Step Obfuscated Malware

    February 2, 2021

    Recently, in the process of a threat investigation, Trend Micro researchers found an interesting event. A process (nslookup.exe) that tried to connect to a malicious URL that was already blocked by trend Micro solutions. We could have stopped at this point, but searching for the root cause is part of managed detection and response (MDR) — ...

  • Pro-Ocean: Rocke Group’s New Cryptojacking Malware

    January 28, 2021

    In 2019, Unit 42 researchers documented cloud-targeted malware used by the Rocke Group to conduct cryptojacking attacks to mine for Monero. Since then, cybersecurity companies have had the malware on their radar, which hampered Rocke Group’s cryptojacking operation. In response, the threat actors updated the malware. Here, we uncover a revised version of the same cloud-targeted ...

  • New cybercrime tool can build phishing pages in real-time

    January 28, 2021

    A cybercrime group has developed a novel phishing toolkit that changes logos and text on a phishing page in real-time to adapt to targeted victims. Named LogoKit, this phishing tool is already deployed in the wild, according to threat intelligence firm RiskIQ, which has been tracking its evolution. The company said it already identified LogoKit installs on ...

  • World’s Most Dangerous Malware Emotet Disrupted Through Global Action

    January 27, 2021

    Law enforcement and judicial authorities worldwide have this week disrupted one of most significant botnets of the past decade: EMOTET. Investigators have now taken control of its infrastructure in an international coordinated action. This operation is the result of a collaborative effort between authorities in the Netherlands, Germany, the United States, the United Kingdom, France, Lithuania, ...

  • Malware found on laptops given out by UK government

    January 23, 2021

    Some of the laptops given out in England to support vulnerable children home-schooling during lockdown contain malware, BBC News has learned. Teachers shared details on an online forum about suspicious files found on devices sent to a Bradford school. The malware, which they said appeared to be contacting Russian servers, is believed to have been found on ...

  • Raindrop Backdoor: New Malware Discovered in SolarWinds Investigation

    January 20, 2021

    Symantec, a division of Broadcom, has uncovered an additional piece of malware used in the SolarWinds attacks which was used against a select number of victims that were of interest to the attackers. Raindrop (Backdoor.Raindrop) is a loader which delivers a payload of Cobalt Strike. Raindrop is very similar to the already documented Teardrop tool, but ...

  • XDR investigation uncovers PlugX, unique technique in APT attack

    January 20, 2021

    Advanced persistent threats (APT) are known — and are universally dreaded — for their stealth. Actors behind such attacks actively innovate their techniques to evade detection and ensure that they maintain a foothold inside an environment as long as possible. Through the Apex One with Endpoint Sensor (iES), we discovered one such incident wherein an ...

  • VPNFilter Two Years Later: Routers Still Compromised

    January 19, 2021

    With the internet of things (IoT) gaining more popularity, common IoT devices such as routers, printers, cameras, and network-attached storage (NAS) devices, are becoming more frequent targets for cybercriminals. Unlike typical operating systems such as Windows and macOS, users are less likely to patch IoT devices. This is because users find the task more difficult and ...

  • Ransomware attacks now to blame for half of healthcare data breaches

    January 15, 2021

    Almost half of all data breaches in hospitals and the wider healthcare sector are as a result of ransomware attacks according to new research. Ransomware gangs are increasingly adding an extra layer of extortion to attacks by not only encrypting networks and demanding hundreds of thousands or even millions of dollars in bitcoin to restore them, ...

  • Sophisticated Hacks Against Android, Windows Reveal Zero-Day Trove

    January 13, 2021

    Google researchers have detailed a major hacking campaign that was detected in early 2020, which mounted a series of sophisticated attacks, some using zero-day flaws, against Windows and Android platforms. Working together, researchers from Google Project Zero and the Google Threat Analysis Group (TAG) uncovered the attacks, which were “performed by a highly sophisticated actor,” Ryan ...

  • macOS malware used run-only AppleScripts to avoid detection for five years

    January 12, 2021

    For more than five years, macOS users have been the targets of a sneaky malware operation that used a clever trick to avoid detection and hijacked the hardware resources of infected users to mine cryptocurrency behind their backs. Named OSAMiner, the malware has been distributed in the wild since at least 2015 disguised in pirated (cracked) ...

  • New Sunspot malware found while investigating SolarWinds hack

    January 12, 2021

    Cybersecurity firm CrowdStrike has discovered the malware used by the SolarWinds hackers to inject backdoors in Orion platform builds during the supply-chain attack that led to the compromise of several companies and government agencies. Sunspot, as it was dubbed by CrowdStrike, was dropped by the attackers in the development environment of SolarWinds’ Orion IT management software. After ...