Chrommme

Description

(ESET) Chrommme is a backdoor we found during our adventures in the Gelsemium ecosystem. Code similarities with Gelsemium components are almost nonexistent but small indicators were found during the analysis that leads us to believe that it’s somehow related to the group. The same C&C server was found in both Gelsevirine and Chrommme, both are using two C&C servers. Chrommme was found on an organization’s machine also compromised by Gelsemium group.

Names

Name
Chrommme

Category

Malware

Type

  • Backdoor

Information

Mitre Attack

Other Information

Uuid

4a5dae1a-7469-41e9-8d4d-5f9ccc18b671

Last Card Change

2022-12-30