It has a name - Sunburst - and some initial victim lists

Updates to the Story

The evolving massive intrusion upon public and private networks in the US that was perpetrated in 2020 from March to December new has a name - Sunburst. I think it's an apt name, given the vector by which it graced our presences. I am uncertain who picks the names for these things. I'd like to think the honor goes to the discoverer, dubious or not (looking at you, FireEye). 

I've been following the story a little bit, and have seen quite a bit of  expert technical analysis on the malware. The media is both underreporting what is going on, and getting it wrong on the Russia attribution. In fact, something to the effect of "this doesn't look like Russia's MO" may or may not have been in an article I read or on a slide that I saw. The truth of the matter is that given the sophistication the actor used in gaining access that the same care will likely have been taken to hide who is behind it. Perhaps they'd go as far as to implicate another entity as well. 

Who was hit?

Source: https://www.bleepingcomputer.com/news/security/solarwinds-victims-revealed-after-cracking-the-sunburst-malware-dga/

We'll start with the list of Government agencies. 

• U.S. Department of the Treasury
• U.S. National Telecommunications and Information Administration (NTIA)
• U.S. Department of State
• The National Institutes of Health (NIH) (Part of the U.S. Department of Health)
• U.S. Department of Homeland Security (DHS)
• U.S. Department of Energy (DOE)
• U.S. National Nuclear Security Administration (NNSA)
• Some US states (Specific states are undisclosed)

If I hade to paint the US Government targets with a broad brush, I'd categorize them as economic, infrastructure, health, security and nuclear. 

And here is the list of domains decoded.

Decoded Internal Name	Organization (possibly inaccurate)	Response Address Family	Command	First Seen
mnh.rg-law.ac.il	College of Law and Business, Israel	NetBios	HTTP Backdoor	2020-05-26
ad001.mtk.lo	Mediatek	NetBios	HTTP Backdoor	2020-08-26
Aeria		NetBios	HTTP Backdoor	2020-06-26
Ameri		NetBios	HTTP Backdoor	2020-08-02
ank.com	Ankcom Communications	NetBios	HTTP Backdoor	2020-06-06
azlcyy		NetBios	HTTP Backdoor	2020-08-07
banccentral.com	BancCentral Financial Services Corp.	NetBios	HTTP Backdoor	2020-07-03
barrie.ca	City of Barrie	NetBios	HTTP Backdoor	2020-05-13
BCC.l		NetBios	HTTP Backdoor	2020-08-22
bhq.lan		NetBios	HTTP Backdoor	2020-08-18
cds.capilanou.	Capilano University	NetBios	HTTP Backdoor	2020-08-27
Centr		NetBios	HTTP Backdoor	2020-06-24
chc.dom		NetBios	HTTP Backdoor	2020-08-04
christieclinic.	Christie Clinic Telehealth	NetBios	HTTP Backdoor	2020-04-22
CIMBM		NetBios	HTTP Backdoor	2020-09-25
CIRCU		NetBios	HTTP Backdoor	2020-05-30
CONSO		NetBios	HTTP Backdoor	2020-06-17
corp.ptci.com	Pioneer Telephone Scholarship Recipients	NetBios	HTTP Backdoor	2020-06-19
corp.stingraydi	Stingray (Media and entertainment)	NetBios	HTTP Backdoor	2020-06-10
corp.stratusnet	Stratus Networks	NetBios	HTTP Backdoor	2020-04-28
cosgroves.local	Cosgroves (Building services consulting)	NetBios	HTTP Backdoor	2020-08-25
COTES	Cotes (Humidity Management)	NetBios	HTTP Backdoor	2020-07-25
csnt.princegeor	City of Prince George	NetBios	HTTP Backdoor	2020-09-18
cys.local	CYS Group (Marketing analytics)	NetBios	HTTP Backdoor	2020-07-10
digitalsense.co	Digital Sense (Cloud Services)	NetBios	HTTP Backdoor	2020-06-24
ehtuh-		NetBios	HTTP Backdoor	2020-05-01
escap.org		NetBios	HTTP Backdoor	2020-07-10
f.gnam		NetBios	HTTP Backdoor	2020-04-04
fhc.local		NetBios	HTTP Backdoor	2020-07-06
fidelitycomm.lo	Fidelity Communications (ISP)	NetBios	HTTP Backdoor	2020-06-02
fisherbartoninc.com	The Fisher Barton Group (Blade Manufacturer)	NetBios	HTTP Backdoor	2020-05-15
fmtn.ad	City of Farmington	NetBios	HTTP Backdoor	2020-07-21
FWO.I		NetBios	HTTP Backdoor	2020-08-05
ggsg-us.cisco	Cisco GGSG	NetBios	HTTP Backdoor	2020-06-24
ghsmain1.ggh.g		NetBios	HTTP Backdoor	2020-06-09
gxw		NetBios	HTTP Backdoor	2020-07-07
htwanmgmt.local		NetBios	HTTP Backdoor	2020-07-22
ieb.go.id		NetBios	HTTP Backdoor	2020-06-12
int.ncahs.net		NetBios	HTTP Backdoor	2020-09-23
internal.jtl.c		NetBios	HTTP Backdoor	2020-05-19
ironform.com	Ironform (metal fabrication)	NetBios	HTTP Backdoor	2020-06-19
isi		NetBios	HTTP Backdoor	2020-07-06
itps.uk.net	Infection Prevention Society (IPS)	NetBios	HTTP Backdoor	2020-08-11
jxxyx.		NetBios	HTTP Backdoor	2020-06-26
kcpl.com	Kansas City Power and Light Company	NetBios	HTTP Backdoor	2020-07-07
keyano.local	Keyano College	NetBios	HTTP Backdoor	2020-06-03
khi0kl		NetBios	HTTP Backdoor	2020-08-26
lhc_2f		NetBios	HTTP Backdoor	2020-04-18
lufkintexas.net	Lufkin (City in Texas)	NetBios	HTTP Backdoor	2020-07-07
magnoliaisd.loc	Magnolia Independent School District	NetBios	HTTP Backdoor	2020-06-01
MOC.l		NetBios	HTTP Backdoor	2020-04-30
moncton.loc	City of Moncton	NetBios	HTTP Backdoor	2020-08-25
mountsinai.hosp	Mount Sinai Hospital	NetBios	HTTP Backdoor	2020-07-02
netdecisions.lo	Netdecisions (IT services)	NetBios	HTTP Backdoor	2020-10-04
newdirections.k		NetBios	HTTP Backdoor	2020-04-21
nswhealth.net	NSW Health	NetBios	HTTP Backdoor	2020-06-12
nzi_9p		NetBios	HTTP Backdoor	2020-08-04
city.kingston.on.ca	City of Kingston, Ontario, Canada	NetBios	HTTP Backdoor	2020-06-15
dufferincounty.on.ca	Dufferin County, Ontario, Canada	NetBios	HTTP Backdoor	2020-07-17
osb.local		NetBios	HTTP Backdoor	2020-04-28
oslerhc.org	William Osler Health System	NetBios	HTTP Backdoor	2020-07-11
pageaz.gov	City of Page	NetBios	HTTP Backdoor	2020-04-19
pcsco.com	Professional Computer Systems	NetBios	HTTP Backdoor	2020-07-23
pkgix_		NetBios	HTTP Backdoor	2020-07-15
pqcorp.com	PQ Corporation	NetBios	HTTP Backdoor	2020-07-02
prod.hamilton.	Hamilton Company	NetBios	HTTP Backdoor	2020-08-19
resprod.com	Res Group (Renewable energy company)	NetBios	HTTP Backdoor	2020-05-06
RPM.l		NetBios	HTTP Backdoor	2020-05-28
sdch.local	South Davis Community Hospital	NetBios	HTTP Backdoor	2020-05-18
servitia.intern		NetBios	HTTP Backdoor	2020-06-16
sfsi.stearnsban	Stearns Bank	NetBios	HTTP Backdoor	2020-08-02
signaturebank.l	Signature Bank	NetBios	HTTP Backdoor	2020-06-25
sm-group.local	SM Group (Distribution)	NetBios	HTTP Backdoor	2020-07-07
te.nz	TE Connectivity (Sensor manufacturer)	NetBios	HTTP Backdoor	2020-05-13
thx8xb		NetBios	HTTP Backdoor	2020-06-16
tx.org		NetBios	HTTP Backdoor	2020-07-15
usd373.org	Newton Public Schools	NetBios	HTTP Backdoor	2020-08-01
uzq		NetBios	HTTP Backdoor	2020-10-02
ville.terrebonn	Ville de Terrebonne	NetBios	HTTP Backdoor	2020-08-02
wrbaustralia.ad	W. R. Berkley Insurance Australia	NetBios	HTTP Backdoor	2020-07-11
ykz		NetBios	HTTP Backdoor	2020-07-11
2iqzth		ImpLink	Enum processes	2020-06-17
3if.2l	3IF (Industrial Internet)	ImpLink	Enum processes	2020-08-20
airquality.org	Sacramento Metropolitan Air Quality Management District	ImpLink	Enum processes	2020-08-09
ansc.gob.pe	GOB (Digital Platform of the Peruvian State)	ImpLink	Enum processes	2020-07-25
bcofsa.com.ar	Banco de Formosa	ImpLink	Enum processes	2020-07-13
bi.corp		ImpLink	Enum processes	2020-12-14
bop.com.pk	The Bank of Punjab	ImpLink	Enum processes	2020-09-18
camcity.local		ImpLink	Enum processes	2020-08-07
cow.local		ImpLink	Enum processes	2020-06-13
deniz.denizbank	DenizBank	ImpLink	Enum processes	2020-11-14
ies.com	IES Communications (Communications technology)	ImpLink	Enum processes	2020-06-11
insead.org	INSEAD Business School	ImpLink	Enum processes	2020-11-07
KS.LO		ImpLink	Enum processes	2020-07-10
mixonhill.com	Mixon Hill (intelligent transportation systems)	ImpLink	Enum processes	2020-04-29
ni.corp.natins		ImpLink	Enum processes	2020-10-24
phabahamas.org	Public Hospitals Authority, Caribbean	ImpLink	Enum processes	2020-11-05
rbe.sk.ca	Regina Public Schools	ImpLink	Enum processes	2020-08-20
spsd.sk.ca	Saskatoon Public Schools	ImpLink	Enum processes	2020-06-12
yorkton.cofy	Community Options for Families & Youth	ImpLink	Enum processes	2020-05-08
.sutmf		Ipx	Update config	2020-06-25
atg.local		No Match	Unknown	2020-05-11
bisco.int	Bisco International (Adhesives and tapes)	No Match	Unknown	2020-04-30
ccscurriculum.c		No Match	Unknown	2020-04-18
e-idsolutions.	IDSolutions (video conferencing)	No Match	Unknown	2020-07-16
ETC1.		No Match	Unknown	2020-08-01
gk5		No Match	Unknown	2020-07-09
grupobazar.loca		No Match	Unknown	2020-06-07
internal.hws.o		No Match	Unknown	2020-05-23
n2k		No Match	Unknown	2020-07-12
publiser.it		No Match	Unknown	2020-07-05
us.deloitte.co	Deloitte	No Match	Unknown	2020-07-08
ush.com		No Match	Unknown	2020-06-15
xijtt-		No Match	Unknown	2020-07-21
xnet.kz	X NET (IT provider in Kazakhstan)	No Match	Unknown	2020-06-09
zu0		No Match	Unknown	2020-08-13
staff.technion.ac.il		N/A	N/A	N/A
digitalreachinc.com		N/A	N/A	N/A
orient-express.com		N/A	N/A	N/A
tr.technion.ac.il		N/A	N/A	N/A
lasers.state.la.us		N/A	N/A	N/A
ABLE.		N/A	N/A	N/A
abmuh_		N/A	N/A	N/A
acmedctr.ad		N/A	N/A	N/A
ad.azarthritis.com		N/A	N/A	N/A
ad.library.ucla.edu		N/A	N/A	N/A
ad.optimizely.		N/A	N/A	N/A
admin.callidusc		N/A	N/A	N/A
aerioncorp.com		N/A	N/A	N/A
agloan.ads		N/A	N/A	N/A
ah.org		N/A	N/A	N/A
AHCCC		N/A	N/A	N/A
allegronet.co.		N/A	N/A	N/A
alm.brand.dk		N/A	N/A	N/A
amalfi.local		N/A	N/A	N/A
americas.phoeni		N/A	N/A	N/A
amr.corp.intel		N/A	N/A	N/A
apu.mn		N/A	N/A	N/A
ARYZT		N/A	N/A	N/A
b9f9hq		N/A	N/A	N/A
BE.AJ		N/A	N/A	N/A
belkin.com		N/A	N/A	N/A
bk.local		N/A	N/A	N/A
bmrn.com		N/A	N/A	N/A
bok.com		N/A	N/A	N/A
btb.az		N/A	N/A	N/A
c4e-internal.c		N/A	N/A	N/A
calsb.org		N/A	N/A	N/A
casino.prv		N/A	N/A	N/A
cda.corp		N/A	N/A	N/A
central.pima.g		N/A	N/A	N/A
cfsi.local		N/A	N/A	N/A
ch.local		N/A	N/A	N/A
ci.dublin.ca.		N/A	N/A	N/A
cisco.com		N/A	N/A	N/A
corp.dvd.com		N/A	N/A	N/A
corp.sana.com		N/A	N/A	N/A
Count		N/A	N/A	N/A
COWI.		N/A	N/A	N/A
coxnet.cox.com		N/A	N/A	N/A
CRIHB		N/A	N/A	N/A
cs.haystax.loc		N/A	N/A	N/A
csa.local		N/A	N/A	N/A
csci-va.com		N/A	N/A	N/A
csqsxh		N/A	N/A	N/A
DCCAT		N/A	N/A	N/A
deltads.ent		N/A	N/A	N/A
detmir-group.r		N/A	N/A	N/A
dhhs-		N/A	N/A	N/A
dmv.state.nv.		N/A	N/A	N/A
dotcomm.org		N/A	N/A	N/A
DPCIT		N/A	N/A	N/A
dskb2x		N/A	N/A	N/A
e9.2pz		N/A	N/A	N/A
ebe.co.roanoke.va.us		N/A	N/A	N/A
ecobank.group		N/A	N/A	N/A
ecocorp.local		N/A	N/A	N/A
epl.com		N/A	N/A	N/A
fremont.lamrc.		N/A	N/A	N/A
FSAR.		N/A	N/A	N/A
ftfcu.corp		N/A	N/A	N/A
gksm.local		N/A	N/A	N/A
gloucesterva.ne		N/A	N/A	N/A
glu.com		N/A	N/A	N/A
gnb.local		N/A	N/A	N/A
gncu.local		N/A	N/A	N/A
gsf.cc		N/A	N/A	N/A
gyldendal.local		N/A	N/A	N/A
helixwater.org		N/A	N/A	N/A
hgvc.com		N/A	N/A	N/A
ia.com		N/A	N/A	N/A
inf.dc.net		N/A	N/A	N/A
ingo.kg		N/A	N/A	N/A
innout.corp		N/A	N/A	N/A
int.lukoil-international.uz		N/A	N/A	N/A
intensive.int		N/A	N/A	N/A
ions.com		N/A	N/A	N/A
its.iastate.ed		N/A	N/A	N/A
jarvis.lab		N/A	N/A	N/A
-jlowd		N/A	N/A	N/A
jn05n8		N/A	N/A	N/A
jxb3eh		N/A	N/A	N/A
k.com		N/A	N/A	N/A
LABEL		N/A	N/A	N/A
milledgeville.l		N/A	N/A	N/A
nacr.com		N/A	N/A	N/A
ncpa.loc		N/A	N/A	N/A
neophotonics.co		N/A	N/A	N/A
net.vestfor.dk		N/A	N/A	N/A
nih.if		N/A	N/A	N/A
nvidia.com		N/A	N/A	N/A
on-pot		N/A	N/A	N/A
ou0yoy		N/A	N/A	N/A
paloverde.local		N/A	N/A	N/A
pl8uw0		N/A	N/A	N/A
q9owtt		N/A	N/A	N/A
rai.com		N/A	N/A	N/A
rccf.ru		N/A	N/A	N/A
repsrv.com		N/A	N/A	N/A
ripta.com		N/A	N/A	N/A
roymerlin.com		N/A	N/A	N/A
rs.local		N/A	N/A	N/A
rst.atlantis-pak.ru		N/A	N/A	N/A
sbywx3		N/A	N/A	N/A
sc.pima.gov		N/A	N/A	N/A
scif.com		N/A	N/A	N/A
SCMRI		N/A	N/A	N/A
scroot.com		N/A	N/A	N/A
seattle.interna		N/A	N/A	N/A
securview.local		N/A	N/A	N/A
SFBAL		N/A	N/A	N/A
SF-Li		N/A	N/A	N/A
siskiyous.edu		N/A	N/A	N/A
sjhsagov.org		N/A	N/A	N/A
Smart		N/A	N/A	N/A
smes.org		N/A	N/A	N/A
sos-ad.state.nv.us		N/A	N/A	N/A
sro.vestfor.dk		N/A	N/A	N/A
superior.local		N/A	N/A	N/A
swd.local		N/A	N/A	N/A
ta.org		N/A	N/A	N/A
taylorfarms.com		N/A	N/A	N/A
thajxq		N/A	N/A	N/A
thoughtspot.int		N/A	N/A	N/A
tsyahr		N/A	N/A	N/A
tv2.local		N/A	N/A	N/A
uis.kent.edu		N/A	N/A	N/A
uncity.dk		N/A	N/A	N/A
uont.com		N/A	N/A	N/A
viam-invenient		N/A	N/A	N/A
vms.ad.varian.com		N/A	N/A	N/A
vsp.com		N/A	N/A	N/A
WASHO		N/A	N/A	N/A
weioffice.com		N/A	N/A	N/A
wfhf1.hewlett.		N/A	N/A	N/A
woodruff-sawyer		N/A	N/A	N/A
HQ.RE-wwgi2xnl		N/A	N/A	N/A
xdxinc.net		N/A	N/A	N/A
y9k.in		N/A	N/A	N/A
zeb.i8		N/A	N/A	N/A
zippertubing.co		N/A	N/A	N/A

This is still a developing story.