Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 21:58:45 UTC Home > List all groups > List all tools > List all groups using tool PhonyC2 Tool: PhonyC2 Names PhonyC2 Category Malware Type Backdoor Description (Deep Instinct) With the knowledge we gathered from investigating the source code of PhonyC2 we believe that PhonyC2 is a successor to MuddyC3 and POWERSTATS. Information Malpedia Last change to this tool card: 13 October 2023 Download this tool card in JSON format All groups using tool PhonyC2 Changed Name Country Observed APT groups   MuddyWater, Seedworm, TEMP.Zagros, Static Kitten 2017-Jul 2025 1 group listed (1 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=4e823896-5834-4487-a14e-3eb17db56f4c https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=4e823896-5834-4487-a14e-3eb17db56f4c Page 1 of 1