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To Russia With Love: Assessing a KONNI-Backdoored Suspected Russian Consular Software Installer

2024-02-21, DCSO
https://medium.com/@DCSO_CyTec/to-russia-with-love-assessing-a-konni-backdoored-suspected-russian-consular-software-installer-ce618ea4b8f3
#Konni

Contents

To Russia With Love: Assessing a KONNI-Backdoored Suspected Russian Consular Software Installer
Earlier this year, DCSO observed an intriguing malware sample first uploaded to VirusTotal in mid-January 2024 that we believe to be part of North Korea-linked activity targeting the Russian Ministry of Foreign Affairs.
The malware itself appears to be KONNI, a North Korea (DPRK) nexus tool believed to have been used since as early as 2014. The use of KONNI in highly similar activity targeting the Russian Ministry of Foreign Affairs was previously observed by various researchers in a 2021 campaign. We have noted that additional researchers have independently uncovered the same upload that we assess in this blogpost and identified it as a KONNI sample.
Perhaps more interestingly, however, the sample was bundled into a backdoored Russian language software installer. This is a KONNI delivery technique that we have previously observed, with a sample from 2023 delivered via a backdoored …

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