Chollima Hunter

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221.138.17.152

221.138.17.152 is an IP address that 4 published sources report in connection with Kimsuky and Lazarus Group activity, which public reporting attributes to North Korea (DPRK). It is cited here from ESTsecurity ALYac, SentinelOne, Paloalto Networks and CISA. The earliest of those reports is dated 2017-04-07 and the most recent 2020-02-26.

ip address KimsukyLazarus Group MATCHED IN SOURCE

First seen 2017-04-07 · last seen 2020-02-26

Network

Kindfixed line
NetworkSK Broadband Co Ltd
Announced byAS9318 SK Broadband Co Ltd
CountrySouth Korea

Looked up 2026-09-21 at ip-api.com. A subscriber line, as a person working from home ordinarily has.

Sources

  • …- 211.233.13.62 (KR) - 221.138.17.152 (KR) [그림 15] 국방 분야 사이버 공격에서 확인된 악성파일의 명령제어 화면 동일한 C2 IP 주소를 사용한 이 악성파일들은 2009년 7.7 DDoS 공격 때부터 이어진 명령조합코드…
    '오퍼레이션 배틀 크루저' 다양한 취약점으로 국내외 APT 공격 지속 — ESTsecurity ALYac · under “본문” · published 2018-04-11 · pulled 2026-09-12
  • …14.140.116.172 181.39.135.126 186.169.2.237 195.158.234.60 197.211.212.59 21.252.107.198 210.137.6.37 217.117.4.110 218.255.24.226 221.138.17.152 26.165.218.44 47.206.4.145 70.224.36.194 81.94.192.10 81.94.192.147 84.49.242.125 97.90.44.200 ARTFULPIE SHA-256:…
    DPRK Hidden Cobra Update: North Korean Malicious Cyber Activity - SentinelLabs — SentinelOne · under “IOCs” · published 2020-02-26 · pulled 2026-09-12
  • …182.70.113.138 193.189.144.145 199.26.11.17 209.105.242.64 211.233.13.11 211.233.13.62 211.236.42.52 211.49.171.243 218.103.37.22 221.138.17.152 221.161.82.208 23.115.75.188 61.100.180.9 61.78.63.95 80.153.49.82 Ignite ’17 Security Conference: Vancouver, BC June 12–15, 2017…
    The Blockbuster Sequel — Paloalto Networks · under “Indicators of Compromise” · published 2017-04-07 · pulled 2026-09-12
  • …14.140.116.172 181.39.135.126 186.169.2.237 195.158.234.60 197.211.212.59 21.252.107.198 210.137.6.37 217.117.4.110 218.255.24.226 221.138.17.152 26.165.218.44 47.206.4.145 70.224.36.194 81.94.192.10 81.94.192.147 84.49.242.125 97.90.44.200 Findings 05feed9762bc46b47a7dc5c…
    MAR-10135536-8.v3 – North Korean Trojan: HOPLIGHT — CISA · under “IPs (23)” · published 2020-02-19 · pulled 2026-10-01

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Related indicators

Cited by the same report: '오퍼레이션 배틀 크루저' 다양한 취약점으로 국내외 APT 공격 지속

ESTsecurity ALYac lists 1 other indicator in this source.

Cited by the same report: DPRK Hidden Cobra Update: North Korean Malicious Cyber Activity - SentinelLabs

SentinelOne lists 57 other indicators in this source. 6 are shown, chosen across types.

All 58 indicators from this source

Cited by the same report: The Blockbuster Sequel

Paloalto Networks lists 22 other indicators in this source. 5 are shown, chosen across types.

All 23 indicators from this source

Disclaimer An entry here is not proof of DPRK affiliation or wrongdoing. A listed name, account or address may belong to an uninvolved person, so each entry is a lead to verify independently. What inclusion means. See the sourcing methodology.