Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 12:42:42 UTC Home > List all groups > List all tools > List all groups using tool KEYMARBLE Tool: KEYMARBLE Names KEYMARBLE Category Malware Type Reconnaissance, Backdoor, Info stealer, Downloader, Exfiltration Description (US-CERT) This malware report contains analysis of one 32-bit Windows executable file, identified as a Remote Access Trojan (RAT). This malware is capable of accessing device configuration data, downloading additional files, executing commands, modifying the registry, capturing screen shots, and exfiltrating data. Information MITRE ATT&CK Malpedia AlienVault OTX Last change to this tool card: 14 May 2020 Download this tool card in JSON format All groups using tool KEYMARBLE Changed Name Country Observed APT groups Lazarus Group, Hidden Cobra, Labyrinth Chollima 2007-May 2025 1 group listed (1 APT, 0 other, 0 unknown) https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=7448c327-ddcc-4319-9bb3-8c4c2b3cf34b Page 1 of 2 Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=7448c327-ddcc-4319-9bb3-8c4c2b3cf34b https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=7448c327-ddcc-4319-9bb3-8c4c2b3cf34b Page 2 of 2 APT groups Lazarus Group, Hidden Cobra, Labyrinth Chollima 2007-May 2025 1 group listed (1 APT, 0 other, 0 unknown) Page 1 of 2