Full Report
From Europol: A high-value cybercrime suspect has been added to the EU Most Wanted list. The individual, a Ukrainian national, is believed to be a leading figure in an organised crime network responsible for the 2019 ransomware attack against a major Norwegian aluminium company, as well as a series of other global cyber-attacks. The fugitive is... Source
Analysis Summary
# Threat Actor: Volodymyr Viktorovych TYMOSHCHUK (Fugitive Ransomware Operator)
## Attribution & Identity
* **Identification:** Ukrainian national, identified as Volodymyr Viktorovych TYMOSHCHUK (Volodimir Viktorovich Tymoshchuk).
* **Associated Groups:** Leading figure in an organized crime network responsible for global ransomware attacks. Multiple members of the criminal network have been arrested in Ukraine. The profile mentions actors at every level, including malware developers, intrusion specialists, and money launderers.
* **Aliases:** TYMOSHCHUK (ТИМОЩУК), Volodymyr Viktorovych (Володимир Вікторович).
## Activity Summary
* **Historical Activities/Campaigns:** Responsible for deploying the **LockerGoga** ransomware against hundreds of victim companies between 2018 and 2020.
* **Major Incident:** Linked to the 2019 ransomware attack against a major **Norwegian aluminium company**.
* **Scope:** The group's activities caused over **$18 billion in worldwide damages**.
* **Status:** Added to the EU Most Wanted list by Europol; US DOJ has offered a reward of up to $10 million for his arrest.
## Tactics, Techniques & Procedures
The article specifically names the malware utilized, implying expertise in deploying and managing this specific family:
* Deployment of **LockerGoga** ransomware.
*Note: Specific MITRE ATT&CK IDs are not provided in the source text.*
## Targeting
* **Sectors:** Implied targeting of major industrial/corporate entities capable of sustaining multi-billion dollar losses, specifically noting the **aluminium industry**.
* **Geography:** Global cyber-attacks; investigation involved cooperation between France, Germany, the Netherlands, Norway, Switzerland, Ukraine, the UK, and the US.
* **Victims:** Hundreds of victim companies disrupted between 2018-2020; specifically mentioned: a major **Norwegian aluminium company**.
## Tools & Infrastructure
* **Malware Families Used:** **LockerGoga** Ransomware.
* **Infrastructure:** The organization consisted of specialized roles including malware developers and intrusion specialists. Known to utilize money launderers to handle illicit proceeds.
* **URLs/IPs:** None explicitly mentioned or defanged in the provided text.
## Implications
This threat actor represents a high-value, mature cybercriminal network capable of executing large-scale, international ransomware operations resulting in massive financial damage globally. The focus on a specific high-impact ransomware strain (LockerGoga) suggests specialized technical capabilities within the group. The ongoing international investigation highlights the seriousness with which this network is treated by law enforcement (Europol/DOJ).
## Mitigations
* Proactive defense against **LockerGoga** ransomware families.
* Implementing robust network segmentation to limit the blast radius of intrusion specialists.
* Enhanced monitoring and detection capabilities targeting intrusion and lateral movement techniques typical of sophisticated ransomware groups.
* Cooperation with international law enforcement regarding intelligence on the network structure, including developers and money laundering nodes.