Kimsuky’s GoldDragon cluster and its C2 operations

2022-08-25 • Kaspersky •

https://securelist.com/kimsukys-golddragon-cluster-and-its-c2-operations/107258/

Thumbnail for Kimsuky’s GoldDragon cluster and its C2 operations

Kaspersky describes a Kimsuky GoldDragon cluster campaign against South Korean media and think-tank targets, using spear-phishing emails that led victims to macro-enabled Word documents or Hangeul decoys tied to Korean Peninsula geopolitical themes. The infection chain abused HTA and VBS components hosted on legitimate blog and commercial hosting services before delivering Windows malware capable of collecting file lists, keystrokes, and stored browser credentials. Server-side C2 scripts verified victim email, IP address, operating system, and user-agent values before serving payloads, reducing exposure during analysis. The report highlights Kimsuky’s multi-stage C2 tradecraft and rapid tool updates for DPRK-linked espionage operations.

Indicators of Compromise

Type Value First Seen Last Seen
URL http://yulsohnyonsei.atwebpages… 2022-08-25 2022-09-14
URL http://yulsohnyonsei.atwewbpage… 2022-08-25 2022-09-14
DOMAIN yulsohnyonsei.atwewbpages.com 2022-08-25 2022-09-14
DOMAIN yulsohnyonsei.atwebpages.com 2022-08-25 2022-09-14
HASH b237b484c5c0fb020952e99b1134a527 2022-08-25 2022-08-30
HASH 5ed36771ac803408325326322f6909e… 2022-08-25 2022-08-30
HASH 9bc0788a8e09ed9ecb1a30c924b63e1… 2022-08-25 2022-08-30
HASH 238e6952a990fd3f6b75569feceb26a2 2022-08-25 2022-08-30
HASH be0ed9634371261ccd155c54f50ab4b… 2022-08-25 2022-08-30
HASH 809f60589ee8be7daf075446c2180eaa 2022-08-25 2022-08-30
HASH 96f5ef3d58a750a6db60f2e0566dc6e6 2022-08-25 2022-08-30
HASH 7a3e966d30fe5d52cfe97d998e8c49cb 2022-08-25 2022-08-30
HASH be14e3245a4e6054ef231cd471e7f16… 2022-08-25 2022-08-30
HASH 490b2496434e6a20dae758d0b6fc6e00 2022-08-25 2022-08-30
HASH 633de997368ef4641b0dfbb42872e1b… 2022-08-25 2022-08-30
HASH 393e615a40be79598f34eb1152ab0b2… 2022-08-25 2022-08-30
HASH dfb8d00ce89172bfc7ee7b73b37129a9 2022-08-25 2022-08-30
HASH 09fd602d2c7ac8d5b55c3f610740b80… 2022-08-25 2022-08-30
HASH 4fc5ac5c5de6c626e8ae4126bf0b1e8… 2022-08-25 2022-08-30
HASH b6ba7e07b4867e4bd36dc9713744aedc 2022-08-25 2022-08-30
HASH 56b5fec59e118ba324ccee8a336f7f12 2022-08-25 2022-08-30
HASH 2c044aa99fee2ece3665c79a2a775f9… 2022-08-25 2022-08-30
HASH c4a69dab3f8369d2f823c538590de345 2022-08-25 2022-08-30
HASH e8311bde458b459de78e18ec0c6fbca… 2022-08-25 2022-08-30
HASH 3265b2d5e61971c43a076347fb405c4b 2022-08-25 2022-08-30
HASH 04b5b3c8f03b7ef208a690e585f5038… 2022-08-25 2022-08-30
HASH 2450961c630bc9a047a8b529323c558… 2022-08-25 2022-08-30
HASH 5b5247ee7b43f51092ab07a1d1a31936 2022-08-25 2022-08-30
HASH edde6a385c86f60342831f24c3651925 2022-08-25 2022-08-30
HASH d9f2acfed7ede76f110334e2c572b74e 2022-08-25 2022-08-30
HASH 5498c3eb2fb335aadcaf6c5d60560c5… 2021-11-10 2022-08-30
HASH 80b1d58755587a0e3287aa11ce472bc… 2022-08-25 2022-08-25
HASH 25eed4e06f9ed309331aaa6418ebd90d 2022-08-25 2022-08-25
URL http://faust22.mypressonline.co… 2022-08-25 2022-08-25
URL http://yulsohnyonsei.medianewso… 2022-08-25 2022-08-25
URL http://hochulindddcheon.mypress… 2022-08-25 2022-08-25
URL http://weworld78.atwebpages.com… 2022-08-25 2022-08-25
URL http://hochulincheon.mypressonl… 2022-08-25 2022-08-25
URL http://dmengineer.co.kr/images/… 2022-08-25 2022-08-25
URL http://weworld79.mygamesonline.… 2022-08-25 2022-08-25
URL http://yulsohnyonsei.medianewso… 2022-08-25 2022-08-25
URL http://21nari.scienceontheweb.n… 2022-08-25 2022-08-25
URL http://dmengineer.co.kr/images/… 2022-08-25 2022-08-25
URL http://hochulincheon.mypressonl… 2022-08-25 2022-08-25
URL http://hochulidncheon.mypresson… 2022-08-25 2022-08-25
URL http://weworld78.atwebpages.com… 2022-08-25 2022-08-25
URL http://yulsohnyonsei.medianewso… 2022-08-25 2022-08-25
URL http://hochuliasdfasfdncheon.my… 2022-08-25 2022-08-25
URL http://21nari.getenjoyment.net/… 2022-08-25 2022-08-25
URL http://o61666ch.getenjoyment.ne… 2022-08-25 2022-08-25
URL http://o61666ch.getenjoyment.ne… 2022-08-25 2022-08-25
URL http://glib-warnings.000webhost… 2022-08-25 2022-08-25
URL http://glib-warnings.000webhost… 2022-08-25 2022-08-25
URL http://chunyg21.sportsontheweb.… 2022-08-25 2022-08-25
URL http://hochulincddheon.mypresso… 2022-08-25 2022-08-25
URL http://yulsohnyonsei.medianewso… 2022-08-25 2022-08-25
URL http://koreajjjjj.sportsonthewe… 2022-08-25 2022-08-25
URL http://hochulincheon.mypressonl… 2022-08-25 2022-08-25
URL http://yulsohnyonsei.medianewso… 2022-08-25 2022-08-25
URL http://hochulindcheon.mypresson… 2022-08-25 2022-08-25
URL http://leehr36.mypressonline.co… 2022-08-25 2022-08-25
URL http://koreajjjjj.atwebpages.co… 2022-08-25 2022-08-25
URL http://chunyg21.sportsontheweb.… 2022-08-25 2022-08-25
URL http://hochulinsfdgasdfcheon.my… 2022-08-25 2022-08-25
URL http://weworld78.atwebpages.com… 2022-08-25 2022-08-25
URL http://dmengineer.co.kr/images/… 2022-08-25 2022-08-25
URL http://hochdlincheon.mypressonl… 2022-08-25 2022-08-25
URL http://weworld59.myartsonline.c… 2022-08-25 2022-08-25
URL http://21nari.mypressonline.com… 2022-08-25 2022-08-25
URL http://hochulincheon.mypressonl… 2022-08-25 2022-08-25
URL http://hochulincheon.mypressonl… 2022-08-25 2022-08-25
URL http://yulsohnyonsei.medianewso… 2022-08-25 2022-08-25
URL http://hochulidncheon.mypresson… 2022-08-25 2022-08-25
URL http://leehr24.mywebcommunity.o… 2022-08-25 2022-08-25
URL http://chmguide.atwebpages.com/… 2022-08-25 2022-08-25
URL http://kpsa20201.getenjoyment.n… 2022-08-25 2022-08-25
URL http://hochulincheon.mypressonl… 2022-08-25 2022-08-25
URL http://faust22.mypressonline.co… 2022-08-25 2022-08-25
URL http://glib-warnings.000webhost… 2022-08-25 2022-08-25
URL http://hochulincheon.mypressonl… 2022-08-25 2022-08-25
URL http://hochulincheon.mypressonl… 2022-08-25 2022-08-25
DOMAIN kpsa20201.getenjoyment.net 2022-08-25 2022-08-25
DOMAIN koreajjjjj.atwebpages.com 2022-08-25 2022-08-25
DOMAIN hochulincddheon.mypressonline.c… 2022-08-25 2022-08-25
DOMAIN attachment.a0001.net 2022-08-25 2022-08-25
DOMAIN dmengineer.co.kr 2022-08-25 2022-08-25
DOMAIN hochulidncheon.mypressonline.com 2022-08-25 2022-08-25
DOMAIN 21nari.mypressonline.com 2022-08-25 2022-08-25
DOMAIN weworld79.mygamesonline.org 2022-08-25 2022-08-25
DOMAIN global.onedriver.epizy.com 2022-08-25 2022-08-25
DOMAIN hochuliasdfasfdncheon.mypresson… 2022-08-25 2022-08-25
DOMAIN hochulincheon.mypressonline.com 2022-08-25 2022-08-25
DOMAIN hochulinsfdgasdfcheon.mypresson… 2022-08-25 2022-08-25
DOMAIN bigfile.totalh.net 2022-08-25 2022-08-25
DOMAIN chunyg21.sportsontheweb.net 2022-08-25 2022-08-25
DOMAIN faust22.mypressonline.com 2022-08-25 2022-08-25
DOMAIN leehr24.mywebcommunity.org 2022-08-25 2022-08-25
DOMAIN weworld78.atwebpages.com 2022-08-25 2022-08-25
DOMAIN 21nari.scienceontheweb.net 2022-08-25 2022-08-25
DOMAIN global.web1337.net 2022-08-25 2022-08-25
DOMAIN ac.kr 2022-08-25 2022-08-25
DOMAIN hochdlincheon.mypressonline.com 2022-08-25 2022-08-25
DOMAIN leehr36.mypressonline.com 2022-08-25 2022-08-25
DOMAIN hochulindddcheon.mypressonline.… 2022-08-25 2022-08-25
DOMAIN glib-warnings.000webhostapp.com 2022-08-25 2022-08-25
DOMAIN weworld59.myartsonline.com 2022-08-25 2022-08-25
DOMAIN attach.42web.io 2022-08-25 2022-08-25
DOMAIN 21nari.getenjoyment.net 2022-08-25 2022-08-25
DOMAIN hochulindcheon.mypressonline.com 2022-08-25 2022-08-25
DOMAIN chmguide.atwebpages.com 2022-08-25 2022-08-25
DOMAIN koreajjjjj.sportsontheweb.net 2022-01-25 2022-08-25
DOMAIN yulsohnyonsei.medianewsonline.c… 2022-01-25 2022-08-25
DOMAIN o61666ch.getenjoyment.net 2021-11-10 2022-08-25
URL http://0knw2300.mypressonline.c… 2021-10-15 2022-08-25
DOMAIN 0knw2300.mypressonline.com 2021-10-15 2022-08-25

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