Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 22:30:26 UTC Home > List all groups > List all tools > List all groups using tool StoneDrill Tool: StoneDrill Names StoneDrill DROPSHOT Category Malware Type Wiper Description StoneDrill is wiper malware discovered in destructive campaigns against both Middle Eastern and European targets in association with APT33. Information MITRE ATT&CK Malpedia AlienVault OTX Last change to this tool card: 13 May 2020 Download this tool card in JSON format All groups using tool StoneDrill Changed Name Country Observed APT groups APT 33, Elfin, Magnallium 2013-Apr 2024 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=3fbd9978-1421-4d34-9a4e-507fd1880629 Page 1 of 2 OilRig, APT 34, Helix Kitten, Chrysene 2014-Sep 2024 2 groups listed (2 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=3fbd9978-1421-4d34-9a4e-507fd1880629 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=3fbd9978-1421-4d34-9a4e-507fd1880629 Page 2 of 2