The Democratic People’s Republic of Korea (“DPRK” aka North Korea) is conducting highly tailored, difficult-to-detect social engineering campaigns against employees of decentralized finance (“DeFi”), cryptocurrency, and similar businesses to deploy malware and steal company cryptocurrency.
North Korean social engineering schemes are complex and elaborate, often compromising victims with sophisticated technical acumen. Given the scale and persistence of this malicious activity, even those well versed in cybersecurity practices can be vulnerable to North Korea’s determination to compromise networks connected to cryptocurrency assets. North Korean malicious cyber actors conducted research on a variety of targets connected to cryptocurrency exchange-traded funds (ETFs) over the last several months.
Read more…
Source: U.S. Federal Bureau of Investigation Cyber Division
Related:
- UNC2447 SOMBRAT and FIVEHANDS Ransomware: A Sophisticated Financial Threat
April 29, 2021
Mandiant has observed an aggressive financially motivated group, UNC2447, exploiting one SonicWall VPN zero-day vulnerability prior to a patch being available and deploying sophisticated malware previously reported by other vendors as SOMBRAT. Mandiant has linked the use of SOMBRAT to the deployment of ransomware, which has not been previously reported publicly. UNC2447 monetizes intrusions by extorting ...
- RotaJakiro: A Linux backdoor that has flown under the radar for years
April 29, 2021
A Linux backdoor recently discovered by researchers has avoided VirusTotal detection since 2018. Dubbed RotaJakiro, the Linux malware has been described by the Qihoo 360 Netlab team as a backdoor targeting Linux 64-bit systems. RotaJakiro was first detected on March 25 when a Netlab distributed denial-of-service (DDoS) botnet C2 command tracking system, BotMon, flagged a suspicious file. Read ...
- Cyberspies target military organizations with new Nebulae backdoor
April 28, 2021
A Chinese-speaking threat actor has deployed a new backdoor in multiple cyber-espionage operations spanning roughly two years and targeting military organizations from Southeast Asia. For at least a decade, the hacking group known as Naikon has actively spied on organizations in countries around the South China Sea, including the Philippines, Malaysia, Indonesia, Singapore, and Thailand, for ...
- Ghostwriter Update: Cyber Espionage Group UNC1151 Likely Conducts Ghostwriter Influence Activity
April 28, 2021
In July 2020, Mandiant Threat Intelligence released a public report detailing an ongoing influence campaign we named “Ghostwriter.” Ghostwriter is a cyber-enabled influence campaign which primarily targets audiences in Lithuania, Latvia and Poland and promotes narratives critical of the North Atlantic Treaty Organization’s (NATO) presence in Eastern Europe. Since releasing our public report, we have ...
- Passwordstate hackers phish for more victims with updated malware
April 28, 2021
Click Studios, the software company behind the Passwordstate enterprise password manager, is warning customers of ongoing phishing attacks targeting them with updated Moserpass malware. Last week, the company notified its users that attackers successfully compromised the password manager’s update mechanism to deliver info-stealing malware known as Moserpass to a yet undisclosed number of customers between April ...
- Chase Bank Phish Swims Past Exchange Email Protections
April 28, 2021
Threat actors are impersonating Chase Bank in two phishing attacks that can slip past Microsoft Exchange security protections in an aim to steal credentials from victims — by spoofing real-life customer scenarios. Researchers from Armorblox recently discovered the attacks, one of which claims to contain a credit card statement, while the other informs users that their ...