Tag: Threat Hunting Content

CVE-2024-21111 Detection
CVE-2024-21111 Detection: A New Critical Local Privilege Escalation Vulnerability in Oracle VirtualBox with the PoC Exploit Released

A new vulnerability assigned CVE-2024-21111 was recently discovered in Oracle Virtualbox, a widespread open-source virtualization software. The uncovered critical Oracle VirtualBox vulnerability enables adversaries to escalate privileges to NT AUTHORITY\SYSTEM via Symbolic Link, with its exploitation potentially leading to either arbitrary file deletion or arbitrary file movement. Detect CVE-2024-21111 Exploitation Attempts With the exponential rise […]

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Forest Blizzard (aka Fancy Bear or APT28)
Forest Blizzard aka Fancy Bear Attack Detection: russian-backed Hackers Apply a Custom GooseEgg Tool to Exploit CVE-2022-38028 in Attacks Against Ukraine, Western Europe, and North America

The nefarious cyber-espionage hacking collective tracked as Forest Blizzard (aka Fancy Bear, STRONTIUM, or APT28) has been experimenting with a novel custom tool dubbed GooseEgg malware to weaponize the critical CVE-2022-38028 vulnerability in Windows Print Spooler. Adversaries are launching multiple intelligence-gathering attacks targeting organizations across the globe in diverse industry sectors. Successful privilege escalation and […]

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UAC-0133 (Sandworm) Reemerges
UAC-0133 (Sandworm) Attack Detection: russia-Linked Hackers Aim to Cripple the Information and Communication Systems of 20 Critical Infrastructure Organizations Across Ukraine

For over a decade, the nefarious russia-backed Sandworm APT group (aka UAC-0133, UAC-0002, APT44, or FROZENBARENTS) has been consistently targeting Ukrainian organizations with a prime focus on the public sector and critical infrastructure. CERT-UA has recently unveiled the groupā€™s malicious intentions to disrupt the information and communication systems of about 20 critical infrastructure organizations.  UAC-0133 […]

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Akira Ransomware Detection
Akira Ransomware Detection: Joint Cybersecurity Advisory (CSA) AA24-109A Highlights Attacks Targeting Businesses and Critical Infrastructure in North America, Europe, and Australia

FBI and CISA, in conjunction with the U.S. and leading international cybersecurity agencies, have recently issued a joint advisory AA24-109A warning defenders of a surge in cyber attacks leveraging Akira ransomware. According to investigations, related malicious campaigns have affected 250+ organizations and claimed around $42 million in ransom payments.  Detect Akira Ransomware Attacks Escalating ransomware […]

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UAC-0184 Attack Detection Covered in the CERT-UA#9474 Alert
UAC-0184 Abuses Messengers and Dating Websites to Proceed with Attacks Against Ukrainian Government and Military

The UAC-0184 hacking collective is back, once again setting its eyes on the Armed Forces of Ukraine. Adversaries attempt to gain access to the targeted computers to steal files and messaging data, according to the latest CERT-UA research. UAC-0184 Latest Attack Description Defenders have been observing a significant surge in the malicious activity of the […]

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PAN-OS Vulnerability
CVE-2024-3400 Detection: A Maximum Severity Command Injection PAN-OS Zero-Day Vulnerability in GlobalProtect Software

A novel command injection zero-day vulnerability in the GlobalProtect feature of Palo Alto Networks PAN-OS software hits the headlines. The highly critical flaw, identified as CVE-2024-3400, has been already exploited in a series of attacks in the wild. Detect CVE-2024-3400 Exploitation Attempts The number of vulnerabilities weaponized for in-the-wild attacks increases tremendously on a yearly […]

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BatButBad
CVE-2024-24576 Detection: Hackers Exploit aĀ  Maxim Severity ā€œBatBadButā€ Rust Vulnerability to Target Windows Users

A new maximum severity vulnerability has been discovered in the Rust standard library. This vulnerability poses a serious threat to Windows users by enabling potential command injection attacks. The flaw tracked as CVE-2024-24576 specifically affects situations where batch files on Windows are executed with untrusted arguments. With the PoC code already publicly released, successful exploitation […]

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March 2024 Results
SOC Prime Threat Bounty Digest ā€” March 2024 Results

Threat Bounty Publications In March 2024, 40 threat detection rules were successfully published to SOC Primeā€™s Platform via the Threat Bounty Program after the review of our Content Team. Although we observe an overall improvement in the quality of submissions, there are also some typical misconceptions that can be recognized in the approaches to content […]

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russian state-sponsored Hive0051 (aka UAC-0010, Gamaredon) Attack Detection: Adversaries Apply an Aggressive Infection Approach Leveraging Three Malware Branches

The state-sponsored russia-linked Gamaredon (aka Hive0051, UAC-0010, Armageddon APT) hacking collective comes to the spotlight launching a new wave of cyber attacks. Adversaries have been observed leveraging new iterations of Gamma malware, adopting DNS Fluxing to drop the malicious strains and leading to 1,000+ infections per day. The infection chain displays a novel, aggressive, multi-layered […]

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ScrubCrypt Deploys VenomRAT
VenomRAT Detection: A New Multi-Stage Attack Using ScrubCrypt to Deploy the Final Payload with Malicious Plugins

Cybersecurity researchers have unveiled a novel sophisticated multi-stage attack, in which adversaries take advantage of the ScrubCrypt anti-malware evasion tool to drop VenomRAT along with multiple harmful plugins, including nefarious Remcos, XWorm, NanoCore RAT, and other malicious strains. Detect VenomRAT Deployed via ScrubCryptĀ  With cyber-attacks proliferating and employing increasingly sophisticated intrusion methods, cyber defenders require […]

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