BlueNoroff: New Malware Attacking MacOS Users

Researchers have uncovered a new Trojan-attacking macOS user that is associated with the BlueNoroff APT group and their ongoing RustBucket campaign.
As a subgroup of Lazarus, BlueNoroff possesses reverse engineering expertise because they spend time analyzing and patching SWIFT Alliance software as well as breaking apart legitimate software to uncover ways to steal a significant amount of money.
This financially driven threat actor targets ATMs, POST software and cryptocurrency businesses, banks, casinos, and fin-tech organizations.
Major financial attacks, such as the theft of the Bangladesh Central Bank, were associated with this actor.
The new loader variation was initially mentioned in a post on X. A malicious payload was disseminated via earlier RustBucket versions using an app that pretended to be a PDF viewer.
According to researchers, it's unclear exactly how the archive spread. The targets may have received an email from the criminals, similar to previous attacks.
At the time of discovery, the app's signature was still valid, but the certificate has since expired.
The main function, CalculateExtameGCD, is responsible for decrypting the XOR-encrypted payload. The app attempts to reduce the analyst's attention by sending irrelevant notifications to the terminal while the decryption procedure is underway.
The.pw file is a Trojan that was discovered; it is a universal format file, just like the loader.
During the investigation, researchers did not get a single command from the server, which prevented them from learning the content for the next attack phase.
The majority of anti-malware programs can identify the Trojan.


This Cyber News was published on gbhackers.com. Publication date: Wed, 06 Dec 2023 16:43:05 +0000


Cyber News related to BlueNoroff: New Malware Attacking MacOS Users

Microsoft: BlueNoroff hackers plan new crypto-theft attacks - Microsoft warns that the BlueNoroff North Korean hacking group is setting up new attack infrastructure for upcoming social engineering campaigns on LinkedIn. This financially motivated threat group also has a documented history of cryptocurrency ...
10 months ago Bleepingcomputer.com
New BlueNoroff Malware Variant Targets Cryptocurrency Exchanges - Security researchers have uncovered a new malware variant believed to be associated with the BlueNoroff Advanced Persistent Threat group. BlueNoroff is known for its financially motivated campaigns, often targeting cryptocurrency exchanges, venture ...
10 months ago Infosecurity-magazine.com
PixPirate: The Brazilian financial malware you can't see, part one - The constantly mutating PixPirate malware has taken that strategy to a new extreme. PixPirate is a sophisticated financial remote access trojan malware that heavily utilizes anti-research techniques. Within IBM Trusteer, we saw several different ...
8 months ago Securityintelligence.com
Types of Malware and How To Prevent Them - Malware is one of the biggest security threats to any type of technological device, and each type of malware uses unique tactics for successful invasions. Even if you've downloaded a VPN for internet browsing, our in-depth guide discusses the 14 ...
3 months ago Pandasecurity.com
How to Remove Malware + Viruses - Malware removal can seem daunting after your device is infected with a virus, but with a careful and rapid response, removing a virus or malware program can be easier than you think. We created a guide that explains exactly how to rid your Mac or PC ...
5 months ago Pandasecurity.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com

Latest Cyber News


Cyber Trends (last 7 days)


Trending Cyber News (last 7 days)