In March 2015, Symantec published a blog on Suckfly, an advanced cyberespionage group that conducted attacks against a number of South Korean organizations to steal digital certificates. Since then we have identified a number of attacks over a two-year period, beginning in April 2014, which we attribute to Suckfly. The attacks targeted high-profile targets, including government and commercial organizations. These attacks occurred in several different countries, but our investigation revealed that the primary targets were individuals and organizations primarily located in India.
While there have been several Suckfly campaigns that infected organizations with the group’s custom malware Backdoor.Nidiran, the Indian targets show a greater amount of post-infection activity than targets in other regions. This suggests that these attacks were part of a planned operation against specific targets in India.