Threats Tagged 'bitcoin'

DarkComet RAT malware has resurfaced disguised as a fake Bitcoin-related tool, distributed via a RAR archive containing a UPX-packed executable. Upon execution, it installs itself as 'explorer.exe' in the user's AppData folder and establishes persistence through a registry run key. The malware communicates with its command and control server at kvejo991.ddns.net on port 1604. It performs keylogging, storing captured keystrokes in a dedicated folder, and uses process injection into notepad.exe to evade detection. The malware also spawns multiple cmd.exe and conhost.

MediumMalwareGermanyFranceNetherlands+3#c2 communication#cryptocurrency#darkcomet rat

Qilin ransomware is used for domain-wide encryption, and a ransom is then demanded for the decryption keys and/or to prevent the publication of the stolen data. Qilin affiliates are recruited from cybercrime forums to use the Qilin RaaS platform, which handles payload generation, the publication of stolen data, and ransom negotiations.

MediumMalwareGermanyFranceUnited Kingdom+4#qilin#raas#fin12

A sophisticated ransomware campaign has been uncovered, masquerading as a new SAP Ariba tool. The attack uses email lures, sender spoofing, and impersonation of legitimate software vendors to deliver LeeMe Ransomware. The malware employs SAP branding, a fake GUI, and a Portuguese ransom note. It targets various file types using AES-256 encryption and includes keylogging and data exfiltration capabilities. The ransomware creates autorun entries, bypasses Windows Defender, and sets up remote access. With a relatively low ransom demand, it appears to be a widespread campaign rather than targeting high-value individuals. The attack serves as a reminder of the importance of user vigilance and proper cybersecurity measures.

MediumMalwarePortugalGermanyFrance+4#bitcoin#ransomware#phishing