Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 17:37:49 UTC Home > List all groups > List all tools > List all groups using tool PLAINTEE Tool: PLAINTEE Names PLAINTEE Category Malware Type Reconnaissance, Backdoor Description (Palo Alto) PLAINTEE is unusual in that it uses a custom UDP protocol for its network communications. PLAINTEE will create a unique GUID via a call to CoCreateGuid() to be used as an identifier for the victim. The malware then proceeds to collect general system enumeration data about the infected machine and enters a loop where it will decode an embedded config blob and send an initial beacon to the C2 server. Information MITRE ATT&CK Malpedia AlienVault OTX Last change to this tool card: 23 April 2020 Download this tool card in JSON format All groups using tool PLAINTEE Changed Name Country Observed APT groups Rancor 2017 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=4e8876cc-a6e4-4e3b-8637-e77d6363a1ad Page 1 of 2 1 group listed (1 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=4e8876cc-a6e4-4e3b-8637-e77d6363a1ad https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=4e8876cc-a6e4-4e3b-8637-e77d6363a1ad Page 2 of 2