Tag: Sigma

Shrouded#Sleep Campaign Detection: North Korean Hackers Linked to the APT37 Group Use New VeilShell Malware Targeting Southeast Asia
Shrouded#Sleep Campaign Detection: North Korean Hackers Linked to the APT37 Group Use New VeilShell Malware Targeting Southeast Asia

North Korea-affiliated APT groups have consistently ranked among the most active adversaries over the past decade. This year, security experts have observed a significant uptick in their malicious operations, driven by enhanced toolsets and an expanded range of targets. In August 2024, North Korean hackers bolstered their arsenal with the MoonPeak Trojan. A month earlier, […]

Read More
Uncoder for Flexible Threat Detection: From Cloud to Air-Gapped Networks
Uncoder for Flexible Threat Detection: From Cloud to Air-Gapped Networks

In today’s threat landscape, when the number and sophistication of cyber attacks are constantly rising, threat actors are targeting the most secure and critical systems across continents and industries. Organizations are continually improving their cyber defense posture, migrating to cloud-based security solutions that reportedly enhance real-time threat detection capabilities. Yet, as adversaries adopt new approaches, […]

Read More
Gamaredon Attack Detection: Cyber-Espionage Operations Against Ukraine by the russia-linked APT 
Gamaredon Attack Detection: Cyber-Espionage Operations Against Ukraine by the russia-linked APT 

The nefarious state-sponsored russia-aligned Gamaredon (aka Hive0051, UAC-0010, or Armageddon APT) has been launching a series of cyber-espionage campaigns against Ukraine since 2014, with cyber attacks intensifying since russia’s full-scale invasion of Ukraine on February 24, 2022.  ESET recently published an in-depth technical analysis, providing insights into Gamaredon’s cyber-espionage operations against Ukraine throughout 2022 and […]

Read More
SnipBot Detection: A New RomCom Malware Variant Leverages a Custom Code Obfuscation Method and Sophisticated Evasion Techniques
SnipBot Detection: A New RomCom Malware Variant Leverages a Custom Code Obfuscation Method and Sophisticated Evasion Techniques

A novel iteration of the RomCom malware family emerges in the cyber threat arena. The new malware, dubbed SnipBot, uses tricky anti-analysis techniques and a custom code obfuscation method to move laterally within the victim’s network and perform data exfiltration. Detect SnipBot Malware The notorious RomCom malware has resurfaced with a new SnipBot variant, actively […]

Read More
Vendor-Agnostic Cybersecurity: Adapting to the Future of Threat Detection
Vendor-Agnostic Cybersecurity: Adapting to the Future of Threat Detection

In today’s fast-moving technological landscape, organizations face unprecedented challenges in managing their security operations. When both threats and technologies change rapidly, organizations need the agility to adapt, migrate, and use multiple security solutions without being tied down by proprietary formats. Also, as the SIEM market evolves, vendors merge or pivot their offerings, and the organizations […]

Read More
Earth Baxia Attack Detection: China-Backed Hackers Use Spear-Phishing, Exploit the GeoServer Vulnerability (CVE-2024-36401), and Apply a New EAGLEDOOR Malware to Target APAC
Earth Baxia Attack Detection: China-Backed Hackers Use Spear-Phishing, Exploit the GeoServer Vulnerability (CVE-2024-36401), and Apply a New EAGLEDOOR Malware to Target APAC

In the first quarter of 2024, state-sponsored APT groups from regions such as China, North Korea, Iran, and russia demonstrated notably sophisticated and innovative adversary methods, creating significant challenges for the global cybersecurity landscape. Recently, a China-linked APT group known as Earth Baxia has targeted a state agency in Taiwan and potentially other countries in […]

Read More
CVE-2024-6670 and CVE-2024-6671 Detection: RCE Attacks Exploiting Critical SQL Injection Vulnerabilities in WhatsUp Gold 
CVE-2024-6670 and CVE-2024-6671 Detection: RCE Attacks Exploiting Critical SQL Injection Vulnerabilities in WhatsUp Gold 

Hackers are weaponizing PoC exploits for newly identified vulnerabilities in Progress Software WhatsUp Gold for in-the-wild attacks. Defenders have recently uncovered RCE attacks exploiting the critical SQL injection flaws tracked as CVE-2024-6670 and CVE-2024-6671. Notably, CVE-2024-6670 has been added to CISA’s Known Exploited Vulnerabilities Catalog. Detect CVE-2024-6670, CVE-2024-6671 Progress WhatsUp Gold Exploits  In 2024, nearly […]

Read More
RansomHub Ransomware Detection: Attackers Exploits Kaspersky’s TDSSKiller to Disable EDR Systems
RansomHub Ransomware Detection: Attackers Exploits Kaspersky’s TDSSKiller to Disable EDR Systems

Right after the joint advisory by FBI, CISA, and partners warning of a significant shift in the RansomHub RaaS group activity, security researchers have spotted the novel trick by adversaries misusing Kaspersky’s legitimate TDSSKiller software to disable Endpoint Detection and Response (EDR) systems. Once they’ve bypassed defenses, attackers turn to the LaZagne tool, siphoning login […]

Read More
Repellent Scorpius: Novel RaaS Group Actively Distributes Cicada3301 Ransomware Variant
Repellent Scorpius: Novel RaaS Group Actively Distributes Cicada3301 Ransomware Variant

Ransomware continues to be a leading global threat to organizations, with attacks becoming more frequent and increasingly sophisticated. Recently, a new Ransomware-as-a-Service (RaaS) group, Repellent Scorpius, has emerged, intensifying the challenge for cyber defenders. This novel actor drives the distribution of the Cicada3301 ransomware, employing a double-extortion tactic to maximize profits while expanding their affiliate […]

Read More
Unit 29155 Attacks Detection: russia-Affiliated Military Intelligence Division Targets Critical Infrastructure Globally
Unit 29155 Attacks Detection: russia-Affiliated Military Intelligence Division Targets Critical Infrastructure Globally

Notorious russia-affiliated hacking groups are posing daunting challenges to defensive forces, continuously upgrading their adversary TTPs and enhancing detection evasion techniques. Following the full-fledged war outbreak in Ukraine, russia-backed APT collectives are especially active while using the conflict as a testing ground for new malicious approaches. Further, proven methods are leveraged against major targets of […]

Read More