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Hacker Arrested for KMSAuto Malware Campaign with 2.8 Million Downloads


South Korean authorities have arrested a Lithuanian national over his role in infecting 2.8 million systems with clipboard-stealing malware disguised as KMSAuto, stealing $1.2 million from cryptocurrency users.

  • Law enforcement agencies in South Korea and Lithuania arrested a Lithuanian national for his alleged involvement in infecting over 2.8 million systems with clipboard-stealing malware.
  • The malware, disguised as KMSAuto tool, targeted cryptocurrency users and manipulated their wallet addresses to direct payments to the attacker.
  • International cooperation played a crucial role in tracking down the suspect, who had evaded law enforcement by using various countries as hiding spots.
  • The case highlights the dangers of using illegal software products that can compromise digital security and the importance of awareness campaigns regarding the risks associated with them.



  • In a significant operation, law enforcement agencies from South Korea and Lithuania have arrested a Lithuanian national for his alleged involvement in infecting over 2.8 million systems with clipboard-stealing malware disguised as the KMSAuto tool. This malicious campaign had garnered a substantial following among hackers and malicious actors worldwide.

    According to reports by the Korean National Police Agency, the suspect used KMSAuto to lure victims into downloading a malicious executable that scanned the clipboard for cryptocurrency addresses and replaced them with ones controlled by the attacker - known as 'clipper malware.' The nature of this malware is noteworthy because it targets users who engage in cryptocurrency transactions. The fact that it manipulates the intended recipient's wallet address to direct payments to the attacker highlights the sophisticated level of deception employed.

    The investigation began in August 2020, after a report about cryptojacking was filed, which involved a victim's system being infected with clipper malware and swapping the intended recipient’s wallet address. Through diligent efforts and subsequent tracing of the stolen amounts and identifying the perpetrator, the authorities pinpointed the individual responsible for this massive operation.

    The details of how the investigation unfolded are particularly interesting. The police traced back the malicious activity to a malware infection via the said KMSAuto tool. It was discovered that the clipper targeted at least six cryptocurrency exchanges, further indicating the extent of the malicious campaign's reach and influence within the cryptocurrency community.

    Examination of items seized during the raid in Lithuania revealed incriminating evidence, which eventually led to the arrest of the hacker in April 2025 while traveling from Lithuania to Georgia. The South Korean police have since issued a warning about using illegal software that violates copyright as it can introduce malware into the system. They emphasize that such tools are risky and can be used by cybercriminals to spread various types of malware.

    This incident serves as a stark reminder of the importance of avoiding unofficial software product activators and any Windows executables whose source or integrity cannot be validated. The use of such malicious tools highlights the dangers of engaging with illegal software products that can compromise one's digital security.

    Furthermore, this case underscores the role of international cooperation in combating cybercrime. Through their coordinated efforts, the South Korean police were able to track down a suspect who had evaded law enforcement by utilizing various countries as hiding spots. The success of this operation is a testament to the capabilities of modern investigative techniques and the importance of global collaboration in fighting against malicious actors.

    In conclusion, the arrest of the Lithuanian national for his involvement in the KMSAuto malware campaign with 2.8 million downloads serves as a crucial reminder of the dangers posed by malicious software. It also highlights the challenges faced by law enforcement agencies worldwide in their efforts to combat cybercrime and the importance of international cooperation.

    The incident is expected to have significant repercussions within the cybersecurity community, particularly focusing on awareness campaigns regarding the risks associated with using illegal software products. Moreover, it underscores the need for vigilance among individuals who engage in cryptocurrency transactions or use software products that may potentially be compromised by malware.

    As law enforcement agencies continue their efforts to dismantle cybercrime networks and protect citizens from the threats posed by malicious actors, incidents like this serve as a powerful reminder of the need for continued awareness and education on cybersecurity best practices.



    Related Information:
  • https://www.ethicalhackingnews.com/articles/Hacker-Arrested-for-KMSAuto-Malware-Campaign-with-28-Million-Downloads-ehn.shtml

  • https://www.bleepingcomputer.com/news/security/hacker-arrested-for-kmsauto-malware-campaign-with-28-million-downloads/


  • Published: Mon Dec 29 13:30:12 2025 by llama3.2 3B Q4_K_M













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