Kimsuky APT Deploying Linux Backdoor Gomir in South Korean Cyber Attacks

The Kimsuky aka Springtail advanced persistent threat APT group, which is linked to North Korea's Reconnaissance General Bureau RGB, has been observed deploying a Linux version of its GoBear backdoor as part of a campaign targeting South Korean organizations. The backdoor, codenamed Gomir, is...

LunarWeb and LunarMail: The Secret Weapons of the Turla APT

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PT-2024-3653

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 125.0.6422.60 Chromium versions prior to 126.0.6478.182-alt0.c10.1 Chromium-Gost versions prior to 125.0.6422.112-alt0.c10.1 Yandex-browser-stable version 24.4.3.1111-alt1 Chromium versions prior to...

APT trends report Q1 2024

For more than six years, the Global Research and Analysis Team GReAT at Kaspersky has been publishing quarterly summaries of advanced persistent threat APT activity. These summaries are based on our threat intelligence research. They provide a representative snapshot of what we have published and...

James Nutland studies what makes threat actors tick, growing our understanding of the current APT landscape

If state-sponsored actors are after one thing, its to spread fear and uncertainty across the internet. Theres always money to be made targeting individual businesses and organizations, but for James Nutlands work, its always about the bigger picture. And his background in studying counterterroris...

ToddyCat is making holes in your infrastructure

We continue covering the activities of the APT group ToddyCat. In our previous article, we described tools for collecting and exfiltrating files LoFiSe and PcExter. This time, we have investigated how attackers obtain constant access to compromised infrastructure, what information on the hosts th...

Fortinet FortiSandbox OS Command Injection Vulnerability (CNVD-2024-20429)

Fortinet FortiSandbox is an APT Advanced Persistent Threat protection appliance from Fortinet. The appliance offers dual sandboxing technology, dynamic threat intelligence system, real-time control panel and reporting. Fortinet FortiSandbox suffers from an operating system command injection...

Russian APT Deploys New 'Kapeka' Backdoor in Eastern European Attacks

A previously undocumented "flexible" backdoor called Kapeka has been "sporadically" observed in cyber attacks targeting Eastern Europe, including Estonia and Ukraine, since at least mid-2022. The findings come from Finnish cybersecurity firm WithSecure, which attributed the malware to the...

Fortinet FortiSandbox OS Command Injection Vulnerability (CNVD-2024-20784)

Fortinet FortiSandbox is an APT Advanced Persistent Threat protection appliance from Fortinet. The appliance offers dual sandboxing technology, dynamic threat intelligence system, real-time control panel and reporting. The Fortinet FortiSandbox is vulnerable to an operating system command injecti...

PT-2024-2715

Name of the Vulnerable Software and Affected Versions Microsoft Windows versions prior to April 2024 Patch Tuesday Description This issue is a security feature bypass vulnerability affecting the SmartScreen Prompt Security Feature in Microsoft Windows. The vulnerability allows attackers to bypass...

Earth Krahang APT Campaign Targeting Global Governments

Summary: Earth Krahang, an APT campaign since 2022, targets global government entities, employing spear phishing and server exploitation tactics. Operating independently but with potential links to Chinese threat actors, it utilizes malware like Cobalt Strike and XDealer for espionage, urging...

The Updated APT Playbook: Tales from the Kimsuky threat actor group

Co-authors are Christiaan Beek and Raj Samani Within Rapid7 Labs we continually track and monitor threat groups. This is one of our key areas of focus as we work to ensure that our ability to protect customers remains constant. As part of this process, we routinely identify evolving tactics from...

Earth Krahang Exploits Intergovernmental Trust to Launch Cross-Government Attacks

Since early 2022, we have been monitoring an APT campaign that targets several government entities worldwide, with a strong focus in Southeast Asia, but also seen targeting Europe, America, and Africa...

Exploit for File Descriptor Leak in Linuxfoundation Runc

PoC of CVE-2024-21626 Read my full article for detailed explan...

CVE-2024-21412: DarkGate Operators Exploit Microsoft Windows SmartScreen Bypass in Zero-Day Campaign

In addition to our Water Hydra APT zero day analysis, the Zero Day Initiative ZDI observed a DarkGate campaign which we discovered in mid-January 2024 where DarkGate operators exploited CVE-2024-21412...

New Leak Shows Business Side of China’s APT Menace

A new data leak that appears to have come from one of Chinas top private cybersecurity firms provides a rare glimpse into the commercial side of Chinas many state-sponsored hacking groups. Experts say the leak illustrates how Chinese government agencies increasingly are contracting out foreign...

TinyTurla-NG in-depth tooling and command and control analysis

Cisco Talos, in cooperation with CERT.NGO, has discovered new malicious components used by the Turla APT. New findings from Talos illustrate the inner workings of the command and control C2 scripts deployed on the compromised WordPress servers utilized in the compromise we previously disclosed...

A first analysis of the i-Soon data leak

Data from a Chinese cybersecurity vendor that works for the Chinese government has exposed a range of hacking tools and services. Although the source is not entirely clear, it seems that a disgruntled staff member of the group leaked the information on purpose. The vendor, i-Soon aka Anxun is...

Attacks, Vulnerabilities and Actors 12 to 18 February 2024

For a detailed threat digest, download the pdf file here Summary HiveForce Labs recently made several significant discoveries in the realm of cybersecurity threats. In the past week alone, a total of eight attacks were executed, five vulnerabilities were uncovered, and three active adversaries we...

Water Hydra Exploits CVE-2024-21412 to Target Financial Traders

Summary: Water Hydra exploited CVE-2024-21412 to bypass Microsoft Defender SmartScreen, targeting financial traders with DarkMe malware through sophisticated spearphishing tactics. This underscores the persistent threat of APT groups and highlights the challenge of defending against evolving atta...