`81.90.188.76`

81.90.188.76 is an IP address that one published source reports in connection with Konni and Kimsuky activity, which public reporting attributes to North Korea (DPRK). It is cited here from ESTsecurity ALYac. The report is dated 2019-05-15.

ip address Konni Kimsuky MATCHED IN SOURCE

First seen 2019-05-15 · last seen 2019-05-15

Network

Kind	data centre
Network	Datacamp Limited (Think Huge Ltd)
Announced by	AS212238 Datacamp Limited
Country	Singapore
Flags	hosting range

Looked up 2026-09-21 at ip-api.com. A hosting range is not evidence on its own.

Source

…[그림 5] '3.txt' 파일 코드 화면 마지막으로 변환되는 'setup.cab' 압축 파일 내부에는 'install.bat', 'picture.exe' 파일이 포함되어 있으며, '81.90.188.76' C2 서버의 명령을 대기하게 됩니다.…
한국어 구사 Konni 조직, 블루 스카이 작전 'Amadey' 러시아 봇넷 활용 — ESTsecurity ALYac · under “본문” · published 2019-05-15 · pulled 2026-09-12

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Related indicators

Cited by the same report: 한국어 구사 Konni 조직, 블루 스카이 작전 'Amadey' 러시아 봇넷 활용

ESTsecurity ALYac lists 2 other indicators in this source.