국내 자산 관리 솔루션을 악용하여 공격 중인 Andariel 그룹 (MeshAgent)

2024-03-11 • Ahnlab • Andariel Group (MeshAgent) is attacking by abusing domestic asset management solutions •

https://asec.ahnlab.com/ko/62771/

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AhnLab ASEC reports that Andariel has continued attacks against South Korean companies by abusing domestic asset-management solutions to deploy malware. The campaign uses AndarLoader and ModeLoader, with this case adding MeshAgent as a newly observed remote-management tool in Andariel activity. The source describes ModeLoader launched through mshta, AndarLoader installed as SVPNClientW.exe, credential theft with Mimikatz, security log clearing through wevtutil, and keylogging plus clipboard logging to a public user path. Representative infrastructure includes AndarLoader domains such as privacy.hopto.org and privatemake.bounceme.net, a MeshAgent IP, and multiple ModeLoader URLs under kro.kr and o-r.kr domains.

Indicators of Compromise

Type Value First Seen Last Seen
DOMAIN privatemake.bounceme.net 2023-08-22 2024-07-25
HASH be25634603f7e0dedf7eca6d64f0355… 2024-03-11 2024-03-19
HASH 61c0810a23580cf492a6ba4f7654566… 2024-03-11 2024-03-19
HASH 2c69c4786ce663e58a3cc093c6d5b530 2024-03-11 2024-03-19
HASH b43973b6d586cc1c2f9b9313e8a7ee9… 2024-03-11 2024-03-19
URL http://www.ipservice.kro.kr/mod… 2024-03-11 2024-03-19
URL http://www.mssrv.kro.kr/modeRea… 2024-03-11 2024-03-19
URL http://www.mssrv.kro.kr/modeWri… 2024-03-11 2024-03-19
URL http://www.ipservice.kro.kr/ind… 2024-03-11 2024-03-19
URL http://www.mssrv.kro.kr/modeVie… 2024-03-11 2024-03-19
URL http://panda.ourhome.o-r.kr/mod… 2024-03-11 2024-03-19
URL http://www.mssrv.kro.kr/view.php 2024-03-11 2024-03-19
URL http://www.ipservice.kro.kr/vie… 2024-03-11 2024-03-19
URL http://panda.ourhome.o-r.kr/mod… 2024-03-11 2024-03-19
URL http://panda.ourhome.o-r.kr/vie… 2024-03-11 2024-03-19
DOMAIN privacy.hopto.org 2024-03-11 2024-03-19
DOMAIN panda.ourhome.o-r.kr 2024-03-11 2024-03-19
IPv4 84.38.129.21 2024-03-11 2024-03-19

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First seen: Jul 2017
Last seen: Sep 2026

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