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:
- In search of the Triangulation: triangle_check utility
June 2, 2023
In their initial blogpost about “Operation Triangulation”, Kaspersky published a comprehensive guide on how to manually check iOS device backups for possible indicators of compromise using MVT. This process takes time and requires manual search for several types of indicators. To automate this process, Kaspersky researchers developed a dedicated utility to scan the backups and run ...
- Operation Triangulation: iOS devices targeted with previously unknown malware
June 1, 2023
While monitoring its own corporate Wi-Fi network dedicated for mobile devices using the Kaspersky Unified Monitoring and Analysis Platform (KUMA), Kaspersky researchers noticed suspicious activity that originated from several iOS-based phones. Since it is impossible to inspect modern iOS devices from the inside, researchers created offline backups of the devices in question, inspected them using the ...
- Don’t @ Me: URL Obfuscation Through Schema Abuse
May 22, 2023
A technique is being used in the distribution of multiple families of malware that obfuscates the end destination of a URL by abusing the URL schema. Mandiant tracks this adversary methodology as “URL Schema Obfuscation”. The technique could increase the likelihood of a successful phishing attack, and could cause domain extraction errors in logging or security ...
- Lancefly: Group Uses Custom Backdoor to Target Orgs in Government, Aviation, Other Sectors
May 15, 2023
The Lancefly advanced persistent threat (APT) group is using a custom-written backdoor in attacks targeting organizations in South and Southeast Asia, in activity that has been ongoing for several years. Lancefly may have some links to previously known groups, but these are low confidence, which led researchers at Symantec, by Broadcom Software, to classify this activity ...
- CISA and Partners Disclose Snake Malware Threat From Russian Cyber Actors
May 9, 2023
Today, CISA and partners released a joint advisory for a sophisticated cyber espionage tool used by Russian cyber actors. Hunting Russian Intelligence “Snake” Malware provides technical descriptions of the malware’s host architecture and network communications, and mitigations to help detect and defend against this threat. CISA urges organizations to review the advisory for more information and ...
- CISA Releases Malware Analysis Report on ICONICSTEALER
April 20, 2023
CISA has released a new Malware Analysis Report (MAR) on an infostealer known as ICONICSTEALER. This trojan has been identified as a variant of malware used in the supply chain attack against 3CX’s Desktop App. CISA recommends users and administrators to review the following resources for more information, and hunt for the listed indicators of compromise ...