Lazarus covets COVID-19-related intelligence

2020-12-23 Kaspersky

https://securelist.com/lazarus-covets-covid-19-related-intelligence/99906/

Thumbnail for Lazarus covets COVID-19-related intelligence

Kaspersky reported two Lazarus-linked intrusions against COVID-19-related targets: a government health ministry compromised in October 2020 and a pharmaceutical company breached in September 2020. The ministry case used the wAgent malware cluster, including rundll32 execution of javac.dat with an AES key, in-memory payload loading, randomized C2 URL paths and POST parameter names, and follow-on shell commands for host and domain reconnaissance. The pharmaceutical case involved Bookcode malware previously associated with a South Korean software supply-chain attack. The report ties the incidents to Lazarus through malware and post-exploitation overlaps and shows the group collecting intelligence from pandemic-response and vaccine-related environments.

Indicators of Compromise

Type Value First Seen Last Seen
HASH 4088946632e75498d9c478da782aa880 2020-12-23 2023-04-12
HASH 26545f5abb70fc32ac62fdab6d0ea5b2 2020-12-23 2020-12-23
HASH 0e44fcafab066abe99fe64ec6c46c84e 2020-12-23 2020-12-23
HASH 5983db89609d0d94c3bcc88c6342b354 2020-12-23 2020-12-23
HASH 4814b06d056950749d07be2c799e8dc2 2020-12-23 2020-12-23
HASH dc3c2663bd9a991e0fbec791c20cbf92 2020-12-23 2020-12-23
HASH 9c6ba9678ff986bcf858de18a3114ef3 2020-12-23 2020-12-23
URL http://client.livesistemas.com/… 2020-12-23 2020-12-23
URL https://www.locknlockmall.com/c… 2020-12-23 2020-12-23
URL https://www.kne.co.kr/upload/Cu… 2020-12-23 2020-12-23
URL http://www.k-kiosk.com/bbs/noti… 2020-12-23 2020-12-23
URL https://www.gongim.com/board/aj… 2020-12-23 2020-12-23
URL http://sistema.celllab.com.br/w… 2020-12-23 2020-12-23
URL http://www.bytecortex.com.br/el… 2020-12-23 2020-12-23
URL http://www.cometnet.biz/framewo… 2020-12-23 2020-12-23
URL https://iski.silogica.net/event… 2020-12-23 2020-12-23
URL https://sac.najatelecom.com.br/… 2020-12-23 2020-12-23
DOMAIN iski.silogica.net 2020-12-23 2020-12-23
DOMAIN javac.io 2020-12-23 2020-12-23
DOMAIN client.livesistemas.com 2020-12-23 2020-12-23
DOMAIN sistema.celllab.com.br 2020-12-23 2020-12-23
DOMAIN sac.najatelecom.com.br 2020-12-23 2020-12-23

Related Actors

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Shares tags: Lazarus, T1082, T1140 • Same author: Kaspersky
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