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 of this family in 2019. One of the new variants uses a Portable Executable (PE) file and the other uses a PowerShell implementation. The PE and PowerShell variants are both initiated by clicking a Windows shortcut (LNK) file that downloads a dropper file from an attacker-controlled content delivery network (CDN) account.
Read more…
Source: Palo Alto Unit 42
Sign up for our Newsletter
The latest news and insights delivered right to your inbox.
Related:
- CISA Adds Three Known Exploited Vulnerabilities to Catalog
May 1, 2023
CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2023-1389 TP-Link Archer AX-21 Command Injection Vulnerability CVE-2021-45046 Apache Log4j2 Deserialization of Untrusted Data Vulnerability Read more… Source: U.S. Cybersecurity and Infrastructure Security Agency Related story: CISA Urges Organizations to Incorporate the FCC Covered List Into Risk Management Plans Related story: CISA Releases ...
- Cyber Attacks Hit in Massachusetts and South Carolina
May 1, 2023
Lowell, which is Massachusetts’ fourth largest city, discovered a cyber intrusion early last week, and its response saw many city systems taken offline. Meanwhile, Spartanburg County, S.C., was struck by ransomware, too. Spartanburg County, S.C., — a community of roughly 327,000 residents — suffered a ransomware attack last week, according to The Record. Essential services like ...
- T-Mobile discloses second data breach since the start of 2023
May 1, 2023
T-Mobile disclosed the second data breach of 2023 after discovering that attackers had access to the personal information of hundreds of customers for more than a month, starting late February 2023. Compared to previous data breaches reported by T-Mobile, the latest of which impacted 37 million people, this incident affected only 836 customers. Still, the amount ...
- New LOBSHOT malware gives hackers hidden VNC access to Windows devices
May 1, 2023
A new malware known as ‘LOBSHOT’ distributed using Google ads allows threat actors to stealthily take over infected Windows devices using hVNC. Earlier this year, BleepingComputer and numerous cybersecurity researchers reported a dramatic increase in threat actors utilizing Google ads to distribute malware in search results. Read more… Source: Bleeping Computer
- IT giant Bitmarck shuts down customer, internal systems after cyberattack
May 1, 2023
German IT services provider Bitmarck has shut down all of its customer and internal systems, including entire datacenters in some cases, following a cyberattack. The company, one of the largest service providers for German health insurers, said no customer, patient, or insured individuals’ data had been accessed in the security breach — at least not according ...
- Android Minecraft clones with 35M downloads infect users with adware
April 27, 2023
A set of 38 Minecraft copycat games on Google Play infected devices with the Android adware ‘HiddenAds’ to stealthily load ads in the background to generate revenue for its operators. Minecraft is a popular sandbox game with 140 million monthly active players, which numerous game publishers have attempted to recreate. Read more… Source: Bleeping Computer