Vitali Kremez is a Director of Research at Flashpoint. His team discovered that the recently disclosed intrusion suffered in December 2018 by Chilean interbank network Redbanc involved PowerRatankba, a malware toolkit with ties to North Korea-linked group Lazarus. The intrusion represents the latest known example of Lazarus-affiliated tools being deployed within financially motivated activity targeted toward financial institutions in Latin America.

The original research can be found here:

https://www.flashpoint-intel.com/blog/disclosure-chilean-redbanc-intrusion-lazarus-ties/