Since 2022, Trend Micro researchers have been investigating numerous targeted attacks in the Asia-Pacific region that used the same ELF backdoor.
Most vendors identify this backdoor as a variant of existing malware such as Gh0st RAT or Rekoobe. However, Trend Micro unearthed the truth: this backdoor is not merely a variant of existing malware, but is a new type altogether. The researchers suspect it is being used by Chinese-speaking groups engaged in either espionage or cybercrime. We dubbed this formerly undocumented malware as “Noodle RAT.” Noodle RAT, also known as ANGRYREBEL or Nood RAT, is a relatively simple backdoor confirmed to have both Windows (Win.NOODLERAT) and Linux (Linux.NOODLERAT) versions.
Read more…
Source: Trend Micro
Related:
- Exploring a New KimJongRAT Stealer Variant and Its PowerShell Implementation
June 17, 2025
This article provides a comprehensive analysis of two new variants of the KimJongRAT stealer. Palo Alto Unit 42 combine new research findings with existing knowledge to provide a comprehensive resource for understanding and combating these new KimJongRAT variants. The KimJongRAT stealer was first described in 2013 by the Malware.lu CERT. Palo Alto researchers documented another variant ...
- VMDetector-Based Loader Abuses Steganography to Deliver Infostealers
June 16, 2025
Recently, the SonicWall Capture Labs threat research team has identified various malware strains being distributed through a custom VMDetector Loader. This loader is typically delivered to the victim’s system via image files embedded with steganography. The primary payloads observed include popular malware families such as Remcos, VIPKeyLogger, AveMariaRAT, DCRAT, FormBook, and others. Attackers send an email ...
- Anubis: A Closer Look at an Emerging Ransomware with Built-in Wiper
June 13, 2025
A new ransomware-as-a-service (RaaS) group has emerged and has been making a name for itself in 2025. Anubis is a recently identified group that sets itself apart by partnering encryption with more destructive capabilities—wiping directories which severely impact chances of file recovery. Given its brief history and use of a multi-layered extortion model, Anubis has all ...
- GoldenEye Dog(APT-Q-27) gang’s recent use of “Silver Fox” Trojan stealing activities
June 6, 2025
GoldenEyeDog (tracked internally as APT-Q-27 by Qi’anxin) is a hacking group targeting people involved in gaming and dog-pushing in Southeast Asia, as well as the overseas Chinese community, with a range of business activities including remote control, mining, DDoS attacks, etc. It is related to a larger attack group tracked by Qi’anxin, the Miuuti Group. The ...
- Chasing Eddies: New Rust- based InfoStealer used in CAPTCHA campaigns
May 30, 2025
Elastic Security Labs has uncovered a novel Rust-based infostealer distributed via Fake CAPTCHA campaigns. This malware is hosted on multiple adversary-controlled web properties. This campaign leverages deceptive CAPTCHA verification pages that trick users into executing a malicious PowerShell script, which ultimately deploys the infostealer, harvesting sensitive data such as credentials, browser information, and cryptocurrency wallet details. ...
- Deep Dive into a Dumped Malware without a PE Header
May 29, 2025
This analysis is part of an incident investigation led by the FortiGuard Incident Response Team. Fortiguard Incident Response Team discovered malware that had been running on a compromised machine for several weeks. The threat actor had executed a batch of scripts and PowerShell to run the malware in a Windows process. Although obtaining the original malware ...