Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 19:03:49 UTC Home > List all groups > List all tools > List all groups using tool SUN4ME Tool: SUN4ME Names SUN4ME Category Malware Type Reconnaissance Description (Mandiant) UNC2891 had deployed different versions of an extensive toolkit which appears to be developed under the name SUN4ME. SUN4ME contains tools for network reconnaissance, host enumeration, exploitation of known vulnerabilities, log wiping, file operations, as well as common shell utilities. Information Last change to this tool card: 03 April 2022 Download this tool card in JSON format All groups using tool SUN4ME Changed Name Country Observed APT groups   UNC2891 [Unknown] 2020   1 group listed (1 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=5f84bf2e-2a39-4843-bb18-d4d6fd20d751 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=5f84bf2e-2a39-4843-bb18-d4d6fd20d751 Page 1 of 1