‘Operation Sharpshooter’ Targets Global Defense, Critical Infrastructure
2018-12-12 • Mcafee •
McAfee reported Operation Sharpshooter as a global campaign against nuclear, defense, energy, and financial organizations, with many observed Rising Sun infections in the United States and defense or government-related targets. The activity masqueraded as legitimate job recruitment and used weaponized documents or macros to download an in-memory next stage. Rising Sun gathered host and network intelligence and exfiltrated victim data to attacker C2; its framework reused source code from Lazarus Group's 2015 Duuzer backdoor, but McAfee warned the links could be false flags and did not make a final attribution. The report supports detection for multi-stage reconnaissance, remote access, and C2 patterns tied to job-themed payload delivery.
Indicators of Compromise
| Type | Value | First Seen | Last Seen |
|---|---|---|---|
| HASH | 31e79093d452426247a56ca0eff860b… | 2018-12-12 | 2018-12-12 |
| HASH | 9b0f22e129c73ce4c21be4122182f6d… | 2018-12-12 | 2018-12-12 |
| HASH | 66776c50bcc79bbcecdbe99960e6ee3… | 2018-12-12 | 2018-12-12 |
| HASH | 668b0df94c6d12ae86711ce24ce79db… | 2018-12-12 | 2018-12-12 |
| HASH | 8106a30bd35526bded384627d8eebce… | 2018-12-12 | 2018-12-12 |
| URL | http://www.dropbox.com/s/2shp23… | 2018-12-12 | 2018-12-12 |
| DOMAIN | kingkoil.com | 2018-12-12 | 2018-12-12 |
| IPv4 | 208.117.44.112 | 2018-12-12 | 2018-12-12 |
| IPv4 | 137.74.41.56 | 2018-12-12 | 2018-12-12 |
| IPv4 | 34.214.99.20 | 2018-12-12 | 2018-12-12 |