Between 27 and 29 May 2024 Operation Endgame, coordinated from Europol’s headquarters, targeted droppers including, IcedID, SystemBC, Pikabot, Smokeloader, Bumblebee and Trickbot. The actions focused on disrupting criminal services through arresting High Value Targets, taking down the criminal infrastructures and freezing illegal proceeds. This approach had a global impact on the dropper ecosystem. The malware, whose infrastructure was taken down during the action days, facilitated attacks with ransomware and other malicious software. Following the action days, eight fugitives linked to these criminal activities, wanted by Germany, will be added to Europe’s Most Wanted list on 30 May 2024. The individuals are wanted for their involvement in serious cybercrime activities.
This is the largest ever operation against botnets, which play a major role in the deployment of ransomware. The operation, initiated and led by France, Germany and the Netherlands was also supported by Eurojust and involved Denmark, the United Kingdom and the United States. In addition, Armenia, Bulgaria, Lithuania, Portugal, Romania, Switzerland and Ukraine also supported the operation with different actions, such as arrests, interviewing suspects, searches, and seizures or takedowns of servers and domains. The operation was also supported by a number of private partners at national and international level including Bitdefender, Cryptolaemus, Sekoia, Shadowserver, Team Cymru, Prodaft, Proofpoint, NFIR, Computest, Northwave, Fox-IT, HaveIBeenPwned, Spamhaus and DIVD.
The coordinated actions led to:
- 4 arrests (1 in Armenia and 3 in Ukraine)
- 16 location searches (1 in Armenia, 1 in the Netherlands, 3 in Portugal and 11 in Ukraine)
- Over 100 servers taken down or disrupted in Bulgaria, Canada, Germany, Lithuania, the Netherlands, Romania, Switzerland, the United Kingdom, the United States and Ukraine
- Over 2 000 domains under the control of law enforcement
Furthermore, it has been discovered through the investigations so far that one of the main suspects has earned at least EUR 69 million in cryptocurrency by renting out criminal infrastructure sites to deploy ransomware.
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Operation Endgame does not end today. New actions will be announced on the website Operation Endgame. In addition, suspects involved in these and other botnets, who have not yet been arrested, will be directly called to account for their actions. Suspects and witnesses will find information on how to reach out via this website.
Command post at Europol to coordinate the operational actions
Europol facilitated the information exchange and provided analytical, crypto-tracing and forensic support to the investigation. To support the coordination of the operation, Europol organised more than 50 coordination calls with all the countries as well as an operational sprint at its headquarters.
Over 20 law enforcement officers from Denmark, France, Germany and the United States supported the coordination of the operational actions from the command post at Europol and hundreds of other officers from the different countries involved in the actions. In addition, a virtual command post allowed real-time coordination between the Armenian, French, Portuguese and Ukrainian officers deployed on the spot during the field activities.
The command post at Europol facilitated the exchange of intelligence on seized servers, suspects and the transfer of seized data. Local command posts were also set up in Germany, the Netherlands, Portugal, the United States and Ukraine. Eurojust supported the action by setting up a coordination centre at its headquarters to facilitate the judicial cooperation between all authorities involved. Eurojust also assisted with the execution of European Arrest Warrants and European Investigation Orders.
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Source: Largest ever operation against botnets hits dropper malware ecosystem | Europol
Robin Edgar
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