Threat Group Cards: A Threat Actor Encyclopedia
Archived: 2026-04-06 03:19:57 UTC
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 Tool: TrillClient
Names TrillClient
Category Malware
Type Info stealer, Credential stealer
Description
(Trend Micro) TrillClient toolset is an information stealer designed to steal browser data, and
is packed in a single cabinet file (.cab) and extracted through the utility application
expand.exe. The CAB file contains a TrillClient installer and a stealer.
Information
<https://www.trendmicro.com/en_us/research/23/h/earth-estries-targets-government-tech-for-cyberespionage.html>
<https://www.trendmicro.com/en_us/research/24/k/breaking-down-earth-estries-persistent-ttps-in-prolonged-cyber-o.html>
Last change to this tool card: 26 December 2024
Download this tool card in JSON format
All groups using tool TrillClient
Changed Name Country Observed
APT groups
  Salt Typhoon, GhostEmperor 2020-Feb 2025
1 group listed (1 APT, 0 other, 0 unknown)
Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=d6ef856a-a9af-4bd1-94a6-71533d3a4f57
https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=d6ef856a-a9af-4bd1-94a6-71533d3a4f57
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