Silent Chollima

North Korea

Details

SILENT CHOLLIMA is a Democratic People’s Republic of Korea (DPRK) adversary that has been active since at least 2009 and likely operates in support of Bureau 121 of the DPRK’s Reconnaissance General Bureau (RGB). Early operations demonstrated both destructive and espionage components; however, SILENT CHOLLIMA’s mission appears to have changed in 2015 following a significant reorganization of the D...

Community Identifiers

2fhTcCuQ19giXHr

Objective

  • Ugik4VGKxBymzeaPEDvMC1ATRb0W
  • KqJgW29Z5awpF7xjBST6hnN
  • q0lpHBET9btmfRW
  • tgdUJa4GH3jL

Motivation

  • SsCnAY7ZVpaRefu
  • n3YZAM9S

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IOCs for this adversary

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During a cybersecurity incident, indicators of compromise (IoC) are clues and evidence of a data breach.