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2019_AhnLab_Template

ID: b35a1746-9da8-41d9-ba9c-c760b00636ce

STIX ID: report--b35a1746-9da8-41d9-ba9c-c760b00636ce

Threat Score

85/100

Uploaded: 2026-08-14

Published Date: 2019-08-29

Last Modified Date: 2019-08-29

Created by: dogesec

TLP:CLEAR
ADMIRALTY:B2
PAP:CLEAR
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### Executive summary This AhnLab presentation analyzes the Tick (Bronze Butler / RedBaldKnight) threat actor active against Korean and Japanese targets over ~2008–2019, describing multiple custom malware families (dropper/downloader/backdoor/stealer/keyloggers), tool-builders, weaponized secure USB campaigns targeting air-gapped systems, credential-theft tooling (Mimikatz/WCE), and associated C2 domains/IPs and timelines.