`45.147.231.77`

45.147.231.77 is an IP address that 2 published sources report in connection with Lazarus Group and APT38 activity, which public reporting attributes to North Korea (DPRK). It is cited here from CISA and Symantec. The earliest of those reports is dated 2021-02-17 and the most recent 2026-10-18.

ip address Lazarus Group APT38 MATCHED IN SOURCE

First seen 2021-02-17 · last seen 2026-10-18

Network

Kind	data centre
Network	aurologic GmbH (Routerhosting)
Announced by	AS30823 aurologic GmbH
Country	Germany
Flags	hosting range

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

Sources

…(Ants2Whale) [Redacted] (Ants2Whale.dmg) Domains (2) ants2whale.com qnalytica.com IPs (1) 45.147.231.77 Findings [Redacted] Tags downloaderloader Details Name Ants2Whale.dmg Size [Redacted] bytes Type zlib…
MAR-10322463-7.v1 - AppleJeus: Ants2Whale | CISA — CISA · under “IPs (1)” · published 2021-02-17 · pulled 2026-09-12
…woodmate.it Domain dorusio.com Domain ants2whale.com Domain qnalytica.com Domain 216.189.150.185 IP 23.152.0.101 IP 45.147.231.77 IP About the Author Threat Hunter Team Symantec and Carbon Black The Threat Hunter Team is a group of security experts within…
Lazarus: Three North Koreans Charged for Financially Motivated Attacks — Symantec · under “Indicators of Compromise” · published 2021-02-18 · pulled 2026-09-12

Find this indicator in the index, or see every IP address this site holds under IP addresses in the browse listing.

Related indicators

Cited by the same report: MAR-10322463-7.v1 - AppleJeus: Ants2Whale | CISA

CISA lists 10 other indicators in this source. 7 are shown, chosen across types.

All 11 indicators from this source

Cited by the same report: Lazarus: Three North Koreans Charged for Financially Motivated Attacks

Symantec lists 2 other indicators in this source.