미국 대선 내용의 악성 한글 문서 유포 중
2020-11-04 • Ahnlab • Malicious Korean documents containing content about the US presidential election are being distributed. •
AhnLab ASEC analyzed malicious HWP documents themed around the U.S. presidential election and North Korea that used embedded OLE/VBS content resembling earlier HWP link-object attacks. When executed, the document dropped hancom.configuration.vbs under a user temp path and used it to contact xeoskin.co[.]kr under /wp/wp-includes/SimplePie/Net/. The retrieved commands modified Microsoft Office VBA warning settings, collected Office version, system information, and recent-file data, and registered an hourly AhnlabUpdate scheduled task to run mshta against suf.hta. ASEC detected the activity as Exploit/HWP.Generic and Trojan/VBS.Agent, highlighting continued abuse of Korean document workflows for persistence and host reconnaissance.
Indicators of Compromise
| Type | Value | First Seen | Last Seen |
|---|---|---|---|
| URL | http://xeoskin.co.kr/wp/wp-incl… | 2020-11-04 | 2020-11-04 |
| URL | http://xeoskin.co.kr/wp/wp-incl… | 2020-11-04 | 2020-11-04 |
| URL | http://xeoskin.co.kr/wp/wp-incl… | 2020-11-04 | 2020-11-04 |
| URL | http://xeoskin.co.kr/wp/wp-incl… | 2020-11-04 | 2020-11-04 |
| URL | http://xeoskin.co.kr/wp/wp-incl… | 2020-11-04 | 2020-11-04 |
| DOMAIN | xeoskin.co.kr | 2020-11-04 | 2020-11-04 |