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Home   »   Ransomware

Netwalker Fileless Ransomware Injected via Reflective Loading

  • Posted on:May 18, 2020 at 5:00 am
  • Posted in:Malware, Ransomware
  • Author:
    Trend Micro
0

Ransomware in itself poses a formidable threat for organizations. As a fileless threat, the risk is increased as it can more effectively evade detection. We discuss how Netwalker ransomware is deployed filelessly through reflective DLL injection.

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Tags: filelessMalwareNetwalkerransomware

When PSD2 Opens More Doors: The Risks of Open Banking

  • Posted on:September 17, 2019 at 5:05 am
  • Posted in:Bad Sites, Internet of Things, Malware, Mobile, Ransomware, Vulnerabilities
  • Author:
    Trend Micro Forward-Looking Threat Research Team
0

We looked into the security implications of the changing banking paradigm with PSD2 in place. Our research highlights the current and new risks that the financial industry will have to defend against, and predict how cybercriminals will abuse and attack Open Banking.

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Tags: EuropeOpen BankingPSD2research

Dharma Ransomware Uses AV Tool to Distract from Malicious Activities

  • Posted on:May 8, 2019 at 4:50 am
  • Posted in:Ransomware
  • Author:
    Trend Micro
0

Trend Micro recently found new samples of Dharma ransomware using a new technique: using software installation as a distraction to help hide malicious activities.

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Tags: ransomware

Account With Admin Privileges Abused to Install BitPaymer Ransomware via PsExec

  • Posted on:April 15, 2019 at 4:42 am
  • Posted in:Ransomware
  • Author:
    Trend Micro
0

Ransomware may have experienced a decline in 2018, but it seems to be getting back on track — only this time, attacks are looking to be more targeted. Coming on the heels of news about a ransomware attack against a U.S. beverage company which addressed the company by name in the ransom note, this blog post looks into a BitPaymer ransomware variant (detected by Trend Micro as Ransom.Win32.BITPAYMER.TGACAJ) that hit a U.S. manufacturing company.

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Tags: BitPaymerPsExecransomware

Emotet-Distributed Ransomware Loader for Nozelesn Found via Managed Detection and Response

  • Posted on:March 29, 2019 at 5:00 am
  • Posted in:Ransomware
  • Author:
    Trend Micro
0

Through our managed detection and response (MDR) monitoring, we discovered the modular Emotet malware distributing the Nymaim malware, which then loads the Nozelesn ransomware. We detected this particular Emotet variant in one of our monitored endpoints in the hospitality industry in February 2019. For this threat investigation, we also sourced 580 similar Emotet file attachment samples from our telemetry and gathered data between January 9, 2019 and February 7, 2019.

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Tags: EMOTETManaged Detection and ResponseMDRNozelesnNymaimransomware
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Security Predictions for 2020

  • Cybersecurity in 2020 will be viewed through many lenses — from differing attacker motivations and cybercriminal arsenal to technological developments and global threat intelligence — only so defenders can keep up with the broad range of threats.
    Read our security predictions for 2020.

Business Process Compromise

  • Attackers are starting to invest in long-term operations that target specific processes enterprises rely on. They scout for vulnerable practices, susceptible systems and operational loopholes that they can leverage or abuse. To learn more, read our Security 101: Business Process Compromise.

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