Tag: dprk

10 Attack Reports | 0 Vulnerabilities

Attack reports

Lazarus Group targets Aerospace and Defense with new Comebacker variant

This analysis details a recent espionage campaign by the DPRK-nexus threat actor Lazarus Group targeting the aerospace and defense sectors. The campaign employs a new variant of the Comebacker backdoor, showcasing the actor's ongoing refinement of their malware arsenal. The attackers use highly spe…

c2 communication

Published: November 10, 2025

Downloadable IOCs: 15

DPRK's Playbook: HttpTroy and New BLINDINGCAN Variant

Recent investigations have uncovered two new toolsets from North Korean threat actors. Kimsuky deployed a new backdoor called HttpTroy, targeting a victim in South Korea through a VPN invoice-themed attack. The attack chain involves a dropper, a loader called MemLoad, and the HttpTroy backdoor, whi…

remote access tool

Published: November 3, 2025

Downloadable IOCs: 15

Inside the BlueNoroff Web3 macOS Intrusion Analysis

A detailed analysis of a sophisticated intrusion targeting a cryptocurrency foundation employee is presented. The attack, attributed to the North Korean APT group BlueNoroff, began with a social engineering lure via Telegram, leading to the installation of malicious software disguised as a Zoom ext…

social engineering

process injection

Published: June 19, 2025

Downloadable IOCs: 18

Inside the DPRK: Spotting Malicious Remote IT Applicants

The Democratic People’s Republic of Korea (DPRK) deploys skilled IT workers remotely to organizations globally funding its weapons of mass destruction (WMD) and missile programs, violating sanctions. In recent weeks, the techniques leveraged to evade detection have evolved, reducing reliance on tra…

Published: May 15, 2025

Downloadable IOCs: 376

Astrill VPN and DPRK Remote Worker Fraud

Spur Engineering is releasing a comprehensive list of IP addresses associated with the Astrill VPN service to help companies protect against fraud and abuse from the Democratic Republic of Korea (DPRK) in the future.

Published: March 5, 2025

Downloadable IOCs: 2360

macOS FlexibleFerret | Further Variants of DPRK Malware Family Unearthed

This intelligence analysis describes newly discovered variants of the DPRK-attributed macOS Ferret malware family, labeled as 'FlexibleFerret'. The malware is part of the ongoing 'Contagious Interview' campaign targeting developers and job seekers. The new variants include a dropper package contain…

contagious interview

friendlyferret_secd

frostyferret_ui

multi_frostyferret_cmdcodes

Published: February 4, 2025

Downloadable IOCs: 2

New threat targeting macOS discovered

Jamf Threat Labs uncovered malware samples linked to North Korea, built using Flutter, which provides inherent obfuscation. The malware, discovered in late October, includes Go, Python, and Flutter variants. The Flutter-built application presents a minesweeper game while making network requests to …

stage-one-payload

Published: November 13, 2024

Downloadable IOCs: 0

Suspected DPRK Phishing Campaign Targets Naver; Separate Apple Domain Spoofing Cluster Identified

Researchers discovered a potential North Korean phishing campaign targeting Naver, a major South Korean tech platform. The investigation revealed an exposed directory containing phishing pages designed to steal Naver user credentials. Separately, an infrastructure cluster was identified using domai…

credential theft

infrastructure analysis

domain spoofing

tls certificates

Published: October 30, 2024

Downloadable IOCs: 0

Tenacious Pungsan: A DPRK threat actor linked to Contagious Interview

Datadog Security Research discovered three malicious npm packages: passports-js, bcrypts-js, and blockscan-api, containing BeaverTail malware associated with North Korean threat actors. The packages, downloaded 323 times, targeted job-seekers in the US tech industry through a campaign named Contagi…

contagious interview

invisibleferret

software supply chain

Published: October 25, 2024

Downloadable IOCs: 1

APT45: North Korea’s Digital Military Machine

Mandiant provides an overview of the activities of APT45, a cyber threat group attributed with high confidence to North Korea. The report details APT45's transition from traditional espionage campaigns against government and defense sectors to financially motivated operations, including suspected r…

maui ransomware

silent chollima

Published: July 26, 2024

Downloadable IOCs: 37

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