Resubmissions
18-11-2020 06:33
201118-kp3zay4l8x 1017-11-2020 14:23
201117-x4r9kx1cm2 1017-11-2020 12:54
201117-2kn67e3lma 1017-11-2020 11:51
201117-b3wmz3vflx 1017-11-2020 05:56
201117-59lqra7tjj 1016-11-2020 19:43
201116-cnkkc8tqbj 1016-11-2020 19:34
201116-6lrkrq9qle 10Analysis
-
max time kernel
117s -
max time network
1802s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
18-11-2020 06:33
Static task
static1
Behavioral task
behavioral1
Sample
1.bin.exe
Resource
win10v20201028
Behavioral task
behavioral2
Sample
1.bin.exe
Resource
win7v20201028
General
Malware Config
Extracted
formbook
4.0
http://www.worstig.com/w9z/
crazzysex.com
hanferd.com
gteesrd.com
bayfrontbabyplace.com
jicuiquan.net
relationshiplink.net
ohchacyberphoto.com
kauegimenes.com
powerful-seldom.com
ketotoken.com
make-money-online-success.com
redgoldcollection.com
hannan-football.com
hamptondc.com
vllii.com
aa8520.com
platform35markethall.com
larozeimmo.com
oligopoly.net
llhak.info
fisioservice.com
tesla-magnumopus.com
cocodrilodigital.com
pinegrovesg.com
traveladventureswithme.com
hebitaixin.com
golphysi.com
gayjeans.com
quickhire.expert
randomviews1.com
eatatnobu.com
topmabati.com
mediaupside.com
spillerakademi.com
thebowtie.store
sensomaticloadcell.com
turismodemadrid.net
yuhe89.com
wernerkrug.com
cdpogo.net
dannynhois.com
realestatestructureddata.com
matewhereareyou.net
laimeibei.ltd
sw328.com
lmwworks.net
xtremefish.com
tonerias.com
dsooneclinicianexpert.com
281clara.com
smmcommunity.net
dreamneeds.info
twocraft.com
yasasiite.salon
advk8qi.top
drabist.com
europartnersplus.com
saltbgone.com
teslaoceanic.info
bestmedicationstore.com
buynewcartab.live
prospect.money
viebrocks.com
transportationhappy.com
Extracted
gozi_rm3
86920224
https://sibelikinciel.xyz
-
build
300869
-
exe_type
loader
-
server_id
12
-
url_path
index.htm
Extracted
danabot
92.204.160.54
2.56.213.179
45.153.186.47
93.115.21.29
185.45.193.50
193.34.166.247
Extracted
formbook
4.1
http://www.norjax.com/app/
http://www.joomlas123.com/i0qi/
niresandcard.com
bonusscommesseonline.com
mezhyhirya.com
paklfz.com
bespokewomensuits.com
smarteralarm.info
munespansiyon.com
pmtradehouse.com
hotmobile-uk.com
ntdao.com
zohariaz.com
www145123.com
oceanstateofstyle.com
palermofelicissima.info
yourkinas.com
pthwheel.net
vfmagent.com
xn--3v0bw66b.com
comsystematrisk.win
on9.party
isnxwa.info
my-smarfreen3.com
eareddoor.com
kfo-sonnenberg.com
conceptweaversindia.online
ledgermapping.com
fashionartandmore.com
broemail.com
bs3399.com
minds4rent.com
182man.com
dionclarke.com
naakwaley.com
huoerguosicaiwu.net
langongzi.net
haz-rnatresponse.com
confidentcharm.com
yshtjs.com
phiscalp.com
walletcasebuy.com
history.fail
al208.com
kitkatwaitressing.com
fxmetrix.com
riyacan.com
garrettfitz.com
worldaspect.win
serviciodomicilio.com
yngny.com
acaes.info
jujiangxizang.com
mysteryvacay.com
extensiverevive.com
feelgoodpainting.com
dtechconsultants.com
manufacturehealth.com
khmernature.com
archaicways.com
westlakegranturismo.com
transporteselruso.com
cultclassics.net
anne-nelson.com
warminch.com
bihusomu40.win
Extracted
warzonerat
shawcn1.sytes.net:4825
Extracted
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta
Extracted
qakbot
spx129
1590734339
94.10.81.239:443
94.52.160.116:443
67.0.74.119:443
175.137.136.79:443
73.232.165.200:995
79.119.67.149:443
62.38.111.70:2222
108.58.9.238:993
216.110.249.252:2222
67.209.195.198:3389
84.247.55.190:443
96.37.137.42:443
94.176.220.76:2222
173.245.152.231:443
96.227.122.123:443
188.192.75.8:995
24.229.245.124:995
71.163.225.75:443
75.71.77.59:443
104.36.135.227:443
173.173.77.164:443
207.255.161.8:2222
68.39.177.147:995
178.193.33.121:2222
72.209.191.27:443
67.165.206.193:995
64.19.74.29:995
117.199.195.112:443
75.87.161.32:995
188.173.214.88:443
173.22.120.11:2222
96.41.93.96:443
86.125.210.26:443
24.10.42.174:443
47.201.1.210:443
69.92.54.95:995
24.202.42.48:2222
47.205.231.60:443
66.26.160.37:443
65.131.44.40:995
24.110.96.149:443
108.58.9.238:443
77.159.149.74:443
74.56.167.31:443
75.137.239.211:443
47.153.115.154:995
173.172.205.216:443
184.98.104.7:995
24.46.40.189:2222
98.115.138.61:443
35.142.12.163:2222
189.231.198.212:443
47.146.169.85:443
173.21.10.71:2222
24.42.14.241:443
188.27.6.170:443
89.137.77.237:443
5.13.99.38:995
93.113.90.128:443
72.179.242.236:0
73.210.114.187:443
80.240.26.178:443
85.186.141.62:995
81.103.144.77:443
98.4.227.199:443
24.122.228.88:443
150.143.128.70:2222
47.153.115.154:443
65.116.179.83:443
50.29.181.193:995
189.140.112.184:443
142.129.227.86:443
74.134.46.7:443
220.135.31.140:2222
172.78.87.180:443
24.201.79.208:2078
97.127.144.203:2222
100.4.173.223:443
59.124.10.133:443
89.43.108.19:443
216.163.4.91:443
67.83.54.76:2222
72.204.242.138:443
24.43.22.220:995
67.250.184.157:443
78.97.145.242:443
203.198.96.239:443
104.174.71.153:2222
24.28.183.107:995
197.160.20.211:443
79.117.161.67:21
82.76.239.193:443
69.246.151.5:443
78.96.192.26:443
216.201.162.158:995
108.21.107.203:443
107.2.148.99:443
189.236.218.181:443
75.110.250.89:443
211.24.72.253:443
207.255.161.8:443
162.154.223.73:443
50.104.186.71:443
100.38.123.22:443
96.18.240.158:443
108.183.200.239:443
173.187.170.190:443
100.40.48.96:443
71.80.66.107:443
67.197.97.144:443
69.28.222.54:443
47.136.224.60:443
47.202.98.230:443
184.180.157.203:2222
104.221.4.11:2222
70.173.46.139:443
213.67.45.195:2222
71.31.160.43:22
189.159.113.190:995
98.148.177.77:443
98.116.62.242:443
68.4.137.211:443
108.227.161.27:995
173.187.103.35:443
117.216.185.86:443
75.132.35.60:443
98.219.77.197:443
24.43.22.220:443
207.255.161.8:2087
72.190.101.70:443
189.160.217.221:443
207.255.161.8:32102
24.226.137.154:443
66.222.88.126:995
108.58.9.238:995
1.40.42.4:443
47.152.210.233:443
72.45.14.185:443
82.127.193.151:2222
101.108.113.6:443
98.13.0.128:443
175.111.128.234:995
175.111.128.234:443
216.137.140.236:2222
24.191.214.43:2083
72.177.157.217:443
72.29.181.77:2078
203.106.195.139:443
98.114.185.3:443
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
CoreEntity .NET Packer 1 IoCs
A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.
resource yara_rule behavioral1/memory/2608-91-0x0000000005A80000-0x0000000005A82000-memory.dmp coreentity -
Danabot x86 payload 7 IoCs
Detection of Danabot x86 payload, mapped in memory during the execution of its loader.
resource yara_rule behavioral1/files/0x000100000001ab99-242.dat family_danabot behavioral1/files/0x000100000001ab99-241.dat family_danabot behavioral1/files/0x000100000001ab99-257.dat family_danabot behavioral1/files/0x000200000001be62-496.dat family_danabot behavioral1/files/0x000200000001be62-498.dat family_danabot behavioral1/files/0x000200000001be62-497.dat family_danabot behavioral1/files/0x000200000001be62-503.dat family_danabot -
Dharma
Dharma is a ransomware that uses security software installation to hide malicious activities.
-
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
-
WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
-
AgentTesla Payload 29 IoCs
resource yara_rule behavioral1/files/0x000100000001ab63-47.dat family_agenttesla behavioral1/files/0x000100000001ab63-46.dat family_agenttesla behavioral1/files/0x000100000001ab85-230.dat family_agenttesla behavioral1/files/0x000100000001ab85-229.dat family_agenttesla behavioral1/memory/1632-276-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla behavioral1/memory/1632-278-0x000000000044CCFE-mapping.dmp family_agenttesla behavioral1/memory/1196-297-0x0000000000400000-0x000000000044E000-memory.dmp family_agenttesla behavioral1/memory/1196-299-0x0000000000449E3E-mapping.dmp family_agenttesla behavioral1/memory/4136-378-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla behavioral1/memory/4136-380-0x000000000044C82E-mapping.dmp family_agenttesla behavioral1/memory/4480-413-0x000000000044CF8E-mapping.dmp family_agenttesla behavioral1/memory/4480-420-0x0000000000630000-0x0000000000682000-memory.dmp family_agenttesla behavioral1/memory/3972-475-0x0000000000400000-0x0000000000450000-memory.dmp family_agenttesla behavioral1/memory/3972-477-0x000000000044A49E-mapping.dmp family_agenttesla behavioral1/memory/4568-516-0x000000000044CB3E-mapping.dmp family_agenttesla behavioral1/memory/4568-515-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla behavioral1/memory/4568-598-0x000000000044CB3E-mapping.dmp family_agenttesla behavioral1/memory/4568-600-0x000000000044CB3E-mapping.dmp family_agenttesla behavioral1/memory/4568-601-0x000000000044CB3E-mapping.dmp family_agenttesla behavioral1/memory/4568-599-0x000000000044CB3E-mapping.dmp family_agenttesla behavioral1/memory/4568-603-0x000000000044CB3E-mapping.dmp family_agenttesla behavioral1/memory/4568-602-0x000000000044CB3E-mapping.dmp family_agenttesla behavioral1/memory/4568-604-0x000000000044CB3E-mapping.dmp family_agenttesla behavioral1/memory/4568-606-0x000000000044CB3E-mapping.dmp family_agenttesla behavioral1/memory/4568-605-0x000000000044CB3E-mapping.dmp family_agenttesla behavioral1/memory/4568-607-0x000000000044CB3E-mapping.dmp family_agenttesla behavioral1/memory/4568-608-0x000000000044CB3E-mapping.dmp family_agenttesla behavioral1/memory/4568-609-0x000000000044CB3E-mapping.dmp family_agenttesla behavioral1/memory/4568-610-0x000000000044CB3E-mapping.dmp family_agenttesla -
resource yara_rule behavioral1/files/0x000100000001ab61-28.dat cryptone behavioral1/files/0x000100000001ab61-29.dat cryptone behavioral1/files/0x000100000001ab76-382.dat cryptone behavioral1/files/0x000100000001ab76-381.dat cryptone behavioral1/files/0x000100000001ab76-442.dat cryptone behavioral1/files/0x000100000001be61-507.dat cryptone behavioral1/files/0x000100000001be61-506.dat cryptone behavioral1/files/0x000100000001be61-519.dat cryptone behavioral1/files/0x000100000001ab76-591.dat cryptone behavioral1/files/0x000100000001be61-647.dat cryptone behavioral1/files/0x000100000001be61-674.dat cryptone behavioral1/files/0x000100000001be61-749.dat cryptone -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Formbook Payload 25 IoCs
resource yara_rule behavioral1/memory/2164-14-0x0000000000400000-0x000000000042D000-memory.dmp formbook behavioral1/memory/2164-15-0x000000000041E2D0-mapping.dmp formbook behavioral1/memory/3864-49-0x0000000000000000-mapping.dmp formbook behavioral1/memory/2100-277-0x0000000000400000-0x000000000042D000-memory.dmp formbook behavioral1/memory/4736-263-0x0000000000000000-mapping.dmp formbook behavioral1/memory/2100-279-0x000000000041E270-mapping.dmp formbook behavioral1/memory/3600-332-0x0000000000000000-mapping.dmp formbook behavioral1/memory/5044-459-0x000000000041E2D0-mapping.dmp formbook behavioral1/memory/2120-473-0x0000000000000000-mapping.dmp formbook behavioral1/memory/4736-533-0x0000000002800000-0x00000000028F2000-memory.dmp formbook behavioral1/memory/4736-558-0x0000000005AC0000-0x0000000005BE6000-memory.dmp formbook behavioral1/memory/3864-560-0x0000000006670000-0x00000000067D4000-memory.dmp formbook behavioral1/memory/5324-567-0x0000000000000000-mapping.dmp formbook behavioral1/memory/5532-578-0x0000000000000000-mapping.dmp formbook behavioral1/memory/5932-587-0x000000000041E270-mapping.dmp formbook behavioral1/memory/6024-592-0x0000000000000000-mapping.dmp formbook behavioral1/memory/3864-642-0x0000000006670000-0x00000000067D4000-memory.dmp formbook behavioral1/memory/3864-677-0x0000000006670000-0x00000000067D4000-memory.dmp formbook behavioral1/memory/3864-705-0x0000000006670000-0x00000000067D4000-memory.dmp formbook behavioral1/memory/3864-715-0x0000000006670000-0x00000000067D4000-memory.dmp formbook behavioral1/memory/3864-746-0x0000000006670000-0x00000000067D4000-memory.dmp formbook behavioral1/memory/3864-753-0x0000000006670000-0x00000000067D4000-memory.dmp formbook behavioral1/memory/3864-757-0x0000000006670000-0x00000000067D4000-memory.dmp formbook behavioral1/memory/3864-761-0x0000000006670000-0x00000000067D4000-memory.dmp formbook behavioral1/memory/3864-769-0x0000000006670000-0x00000000067D4000-memory.dmp formbook -
Guloader Payload 15 IoCs
resource yara_rule behavioral1/memory/4584-140-0x00000000004015B4-mapping.dmp family_guloader behavioral1/memory/4720-157-0x00000000004015B0-mapping.dmp family_guloader behavioral1/memory/4568-598-0x000000000044CB3E-mapping.dmp family_guloader behavioral1/memory/4568-600-0x000000000044CB3E-mapping.dmp family_guloader behavioral1/memory/4568-601-0x000000000044CB3E-mapping.dmp family_guloader behavioral1/memory/4568-599-0x000000000044CB3E-mapping.dmp family_guloader behavioral1/memory/4568-603-0x000000000044CB3E-mapping.dmp family_guloader behavioral1/memory/4568-602-0x000000000044CB3E-mapping.dmp family_guloader behavioral1/memory/4568-604-0x000000000044CB3E-mapping.dmp family_guloader behavioral1/memory/4568-606-0x000000000044CB3E-mapping.dmp family_guloader behavioral1/memory/4568-605-0x000000000044CB3E-mapping.dmp family_guloader behavioral1/memory/4568-607-0x000000000044CB3E-mapping.dmp family_guloader behavioral1/memory/4568-608-0x000000000044CB3E-mapping.dmp family_guloader behavioral1/memory/4568-609-0x000000000044CB3E-mapping.dmp family_guloader behavioral1/memory/4568-610-0x000000000044CB3E-mapping.dmp family_guloader -
Looks for VirtualBox Guest Additions in registry 2 TTPs
-
ReZer0 packer 3 IoCs
Detects ReZer0, a packer with multiple versions used in various campaigns.
resource yara_rule behavioral1/memory/2608-93-0x0000000008DC0000-0x0000000008E13000-memory.dmp rezer0 behavioral1/memory/2712-361-0x0000000008410000-0x0000000008463000-memory.dmp rezer0 behavioral1/memory/2532-418-0x00000000082E0000-0x0000000008331000-memory.dmp rezer0 -
Warzone RAT Payload 1 IoCs
resource yara_rule behavioral1/memory/4036-372-0x0000000000400000-0x00000000006A3000-memory.dmp warzonerat -
Blocklisted process makes network request 3 IoCs
flow pid Process 16 4740 rundll32.exe 17 4740 rundll32.exe 25 4740 rundll32.exe -
Executes dropped EXE 36 IoCs
pid Process 2604 2.exe 1340 3.exe 2164 2.exe 3500 4.exe 832 5.exe 3896 6.exe 1036 7.exe 484 8.exe 2608 9.exe 3608 10.exe 4224 11.exe 4312 12.exe 4452 13.exe 4548 14.exe 4660 15.exe 4816 Styltendeschris.exe 4852 16.exe 5092 17.exe 496 18.exe 4332 19.exe 4496 feeed.exe 4456 20.exe 4884 21.exe 1440 11.exe 4844 9.exe 1632 9.exe 2100 11.exe 1796 22.exe 1196 21.exe 4120 23.exe 2712 24.exe 4356 25.exe 2532 26.exe 2680 27.exe 4136 24.exe 1088 28.exe -
Looks for VMWare Tools registry key 2 TTPs
-
Modifies extensions of user files 1 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File opened for modification C:\Users\Admin\Pictures\TestConvertTo.tiff 16.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 11.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 11.exe -
Checks QEMU agent file 2 TTPs 8 IoCs
Checks presence of QEMU agent, possibly to detect virtualization.
description ioc Process File opened (read-only) C:\Program Files\Qemu-ga\qemu-ga.exe 3.exe File opened (read-only) C:\Program Files\Qemu-ga\qemu-ga.exe 13.exe File opened (read-only) C:\Program Files\Qemu-ga\qemu-ga.exe 3.exe File opened (read-only) C:\Program Files\Qemu-ga\qemu-ga.exe 15.exe File opened (read-only) C:\Program Files\Qemu-ga\qemu-ga.exe Styltendeschris.exe File opened (read-only) C:\Program Files\Qemu-ga\qemu-ga.exe 20.exe File opened (read-only) C:\Program Files\Qemu-ga\qemu-ga.exe Styltendeschris.exe File opened (read-only) C:\Program Files\Qemu-ga\qemu-ga.exe 13.exe -
Drops startup file 4 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\16.exe 16.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini 16.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id-89188968.[[email protected]].BOMBO 16.exe -
Loads dropped DLL 5 IoCs
pid Process 4584 13.exe 4720 3.exe 2904 regsvr32.exe 4740 rundll32.exe 4036 Styltendeschris.exe -
Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
resource yara_rule behavioral1/memory/484-57-0x0000000000C00000-0x0000000000C0F000-memory.dmp agile_net -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application 2 TTPs 9 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\16.exe = "C:\\Windows\\System32\\16.exe" 16.exe Key created \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce Styltendeschris.exe Set value (str) \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\PANOREREDEOPTIM = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Trainbandanigon6\\Styltendeschris.vbs" Styltendeschris.exe Key created \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce 13.exe Set value (str) \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\PANOREREDEOPTIM = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Trainbandanigon6\\Styltendeschris.vbs" 13.exe Key created \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce 3.exe Key created \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run reg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeed = "C:\\Windows\\system32\\pcalua.exe -a C:\\Users\\Admin\\AppData\\Roaming\\feeed.exe" reg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Dokumen4 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Dibromob\\PRECONCE.vbs" 3.exe -
Drops desktop.ini file(s) 64 IoCs
description ioc Process File opened for modification C:\Users\Admin\Documents\desktop.ini 16.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 16.exe File opened for modification C:\Program Files (x86)\desktop.ini 16.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini 16.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini 16.exe File opened for modification C:\$Recycle.Bin\S-1-5-21-3341490333-719741536-2920803124-1000\desktop.ini 16.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\desktop.ini 16.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini 16.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini 16.exe File opened for modification C:\Users\Public\Music\desktop.ini 16.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI 16.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini 16.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini 16.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini 16.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini 16.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 16.exe File opened for modification C:\Program Files\desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini 16.exe File opened for modification C:\Users\Admin\Videos\desktop.ini 16.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini 16.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 16.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 16.exe File opened for modification C:\Users\Public\Videos\desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini 16.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 16.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini 16.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini 16.exe File opened for modification C:\Users\Admin\Searches\desktop.ini 16.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini 16.exe File opened for modification C:\Users\Public\desktop.ini 16.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Stationery\Desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini 16.exe File opened for modification C:\Users\Admin\Links\desktop.ini 16.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini 16.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini 16.exe File opened for modification C:\Users\Public\Documents\desktop.ini 16.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 16.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\Stationery\Desktop.ini 16.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini 16.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini 16.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini 16.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini 16.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 16.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini 16.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini 16.exe File opened for modification C:\Users\Admin\Music\desktop.ini 16.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini 16.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini 16.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\desktop.ini 16.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini 16.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini 16.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini 16.exe -
Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum\0 11.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 18.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum\0 18.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 11.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\System32\16.exe 16.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs
pid Process 4452 13.exe 1340 3.exe 4584 13.exe 4720 3.exe 4660 15.exe 4816 Styltendeschris.exe 4456 20.exe 4036 Styltendeschris.exe 4036 Styltendeschris.exe -
Suspicious use of SetThreadContext 13 IoCs
description pid Process procid_target PID 2604 set thread context of 2164 2604 2.exe 82 PID 2164 set thread context of 2588 2164 2.exe 57 PID 4452 set thread context of 4584 4452 13.exe 102 PID 1340 set thread context of 4720 1340 3.exe 104 PID 3864 set thread context of 2588 3864 msiexec.exe 57 PID 496 set thread context of 2588 496 18.exe 57 PID 2608 set thread context of 1632 2608 9.exe 125 PID 4224 set thread context of 2100 4224 11.exe 126 PID 4884 set thread context of 1196 4884 21.exe 128 PID 4816 set thread context of 4036 4816 Styltendeschris.exe 130 PID 2100 set thread context of 2588 2100 11.exe 57 PID 2712 set thread context of 4136 2712 24.exe 144 PID 4736 set thread context of 2588 4736 ipconfig.exe 57 -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\images\themes\dark\download-btn.png.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-utilities_zh_CN.jar.id-89188968.[[email protected]].BOMBO 16.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial1-pl.xrm-ms.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1.10531.0_x64__8wekyb3d8bbwe\Assets\PeopleAppList.targetsize-256.png 16.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Emoticons\large\giggle.png 16.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\bin\net.dll 16.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1702.333.0_x64__8wekyb3d8bbwe\Assets\MapLightTheme.png 16.exe File created C:\Program Files\Java\jdk1.8.0_66\include\win32\bridge\AccessBridgeCallbacks.h.id-89188968.[[email protected]].BOMBO 16.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\update_tracking\org-netbeans-core-windows.xml.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019VL_MAK_AE-ppd.xrm-ms.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.swt_0.12.100.v20140530-1436.jar 16.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\zh-tw\ui-strings.js 16.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\1725_20x20x32.png 16.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\pt-br\ui-strings.js 16.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNotePageLargeTile.scale-125.png 16.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-runtime-l1-1-0.dll.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\OutlookMailMediumTile.scale-200.png 16.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-ppd.xrm-ms 16.exe File opened for modification C:\Program Files\Google\Chrome\Application\86.0.4240.111\default_apps\docs.crx.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1702.333.0_x64__8wekyb3d8bbwe\Assets\AlarmsMedTile.scale-200.png 16.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\lib\deploy\messages_pt_BR.properties.id-89188968.[[email protected]].BOMBO 16.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Trial-ppd.xrm-ms.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\lib\psfont.properties.ja.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\improved-office-to-pdf.png 16.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Car\LTR\MedTile.scale-100.png 16.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\file_types\themes\dark\selection-actions2x.png.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\js\nls\root\ui-strings.js.id-89188968.[[email protected]].BOMBO 16.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\org-netbeans-modules-editor-mimelookup_ja.jar.id-89188968.[[email protected]].BOMBO 16.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail-ppd.xrm-ms.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-ul-phn.xrm-ms 16.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.3DBuilder_13.0.10349.0_x64__8wekyb3d8bbwe\Assets\Workflow\Density_Hollow.png 16.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\META-INF\ECLIPSE_.RSA.id-89188968.[[email protected]].BOMBO 16.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\META-INF\ECLIPSE_.RSA.id-89188968.[[email protected]].BOMBO 16.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected].[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.10252.0_neutral_split.scale-125_8wekyb3d8bbwe\AppxManifest.xml 16.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win-scrollbar\arrow-down.png 16.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Emoticons\large\handshake.png 16.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ui_5.5.0.165303.jar.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Redshift\lib\sbicudt53_64.dll.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.log 16.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Car\LTR\contrast-black\LargeTile.scale-100.png 16.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1611.10393.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Place\RTL\SmallTile.scale-125.png 16.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1.10531.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\contrast-black\PeopleWideTile.scale-125.png 16.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.help.nl_ja_4.4.0.v20140623020002.jar.id-89188968.[[email protected]].BOMBO 16.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\epl-v10.html.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Franklin Gothic.xml 16.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1611.10393.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AppTiles\contrast-white\MapsLargeTile.scale-125.png 16.exe File created C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.greychart.ui.ja_5.5.0.165303.jar.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win8-scrollbar\arrow-right.gif 16.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\da-dk\ui-strings.js.id-89188968.[[email protected]].BOMBO 16.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\BCSRuntimeRes.dll.id-89188968.[[email protected]].BOMBO 16.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Send2Fluent.White.png.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_16.511.8780.0_x64__8wekyb3d8bbwe\Assets\PhotosLargeTile.contrast-black_scale-200.png 16.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\org-netbeans-modules-masterfs-nio2_zh_CN.jar 16.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp5-ul-phn.xrm-ms.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioProMSDNR_Retail-ul-phn.xrm-ms 16.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\config\Modules\org-openide-util-enumerations.xml 16.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\images\themes\dark\s_checkbox_unselected_18.svg.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\tools\circle_2x.png.id-89188968.[[email protected]].BOMBO 16.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\INDUST\PREVIEW.GIF.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Home\contrast-white\MedTile.scale-200.png 16.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\SearchEmail.png.id-89188968.[[email protected]].BOMBO 16.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\images\themes\dark\checkmark.png 16.exe File created C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\LanguageNames2\DisplayLanguageNames.en_US_POSIX.txt.id-89188968.[[email protected]].BOMBO 16.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4416 schtasks.exe 4488 schtasks.exe -
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
pid Process 4736 ipconfig.exe -
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 3788 vssadmin.exe -
Modifies registry class 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance Explorer.EXE Key created \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance Explorer.EXE Key created \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000_Classes\Local Settings cmd.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2604 2.exe 2604 2.exe 2164 2.exe 2164 2.exe 2164 2.exe 2164 2.exe 484 8.exe 3864 msiexec.exe 3864 msiexec.exe 3864 msiexec.exe 3864 msiexec.exe 484 8.exe 484 8.exe 484 8.exe 484 8.exe 484 8.exe 484 8.exe 484 8.exe 484 8.exe 484 8.exe 484 8.exe 484 8.exe 484 8.exe 484 8.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 3864 msiexec.exe 3864 msiexec.exe 3864 msiexec.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 3864 msiexec.exe 3864 msiexec.exe 3864 msiexec.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 4852 16.exe 3864 msiexec.exe 3864 msiexec.exe 3864 msiexec.exe 4852 16.exe 4852 16.exe 4852 16.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 832 5.exe -
Suspicious behavior: MapViewOfSection 17 IoCs
pid Process 2604 2.exe 2164 2.exe 2164 2.exe 2164 2.exe 3864 msiexec.exe 4452 13.exe 1340 3.exe 3864 msiexec.exe 496 18.exe 496 18.exe 496 18.exe 2100 11.exe 4816 Styltendeschris.exe 2100 11.exe 2100 11.exe 4736 ipconfig.exe 4736 ipconfig.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2164 2.exe Token: SeDebugPrivilege 832 5.exe Token: SeDebugPrivilege 484 8.exe Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeDebugPrivilege 3864 msiexec.exe Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeDebugPrivilege 4496 feeed.exe Token: SeDebugPrivilege 496 18.exe Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeDebugPrivilege 2608 9.exe Token: SeDebugPrivilege 4224 11.exe Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeDebugPrivilege 1632 9.exe Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeDebugPrivilege 2100 11.exe Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeDebugPrivilege 4736 ipconfig.exe Token: SeShutdownPrivilege 2588 Explorer.EXE Token: SeCreatePagefilePrivilege 2588 Explorer.EXE Token: SeBackupPrivilege 2084 vssvc.exe Token: SeRestorePrivilege 2084 vssvc.exe Token: SeAuditPrivilege 2084 vssvc.exe -
Suspicious use of FindShellTrayWindow 6 IoCs
pid Process 2588 Explorer.EXE 2588 Explorer.EXE 2588 Explorer.EXE 2588 Explorer.EXE 2588 Explorer.EXE 2588 Explorer.EXE -
Suspicious use of SendNotifyMessage 4 IoCs
pid Process 2588 Explorer.EXE 2588 Explorer.EXE 2588 Explorer.EXE 2588 Explorer.EXE -
Suspicious use of SetWindowsHookEx 11 IoCs
pid Process 1340 3.exe 832 5.exe 1036 7.exe 4452 13.exe 4660 15.exe 4816 Styltendeschris.exe 4332 19.exe 4456 20.exe 4120 23.exe 4356 25.exe 1088 28.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2588 Explorer.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1100 wrote to memory of 3684 1100 1.bin.exe 74 PID 1100 wrote to memory of 3684 1100 1.bin.exe 74 PID 3684 wrote to memory of 388 3684 cmd.exe 78 PID 3684 wrote to memory of 388 3684 cmd.exe 78 PID 3684 wrote to memory of 2604 3684 cmd.exe 79 PID 3684 wrote to memory of 2604 3684 cmd.exe 79 PID 3684 wrote to memory of 2604 3684 cmd.exe 79 PID 3684 wrote to memory of 1340 3684 cmd.exe 80 PID 3684 wrote to memory of 1340 3684 cmd.exe 80 PID 3684 wrote to memory of 1340 3684 cmd.exe 80 PID 2604 wrote to memory of 2164 2604 2.exe 82 PID 2604 wrote to memory of 2164 2604 2.exe 82 PID 2604 wrote to memory of 2164 2604 2.exe 82 PID 3684 wrote to memory of 3500 3684 cmd.exe 83 PID 3684 wrote to memory of 3500 3684 cmd.exe 83 PID 3684 wrote to memory of 3500 3684 cmd.exe 83 PID 3684 wrote to memory of 832 3684 cmd.exe 85 PID 3684 wrote to memory of 832 3684 cmd.exe 85 PID 3684 wrote to memory of 832 3684 cmd.exe 85 PID 2588 wrote to memory of 3864 2588 Explorer.EXE 87 PID 2588 wrote to memory of 3864 2588 Explorer.EXE 87 PID 2588 wrote to memory of 3864 2588 Explorer.EXE 87 PID 3684 wrote to memory of 3896 3684 cmd.exe 88 PID 3684 wrote to memory of 3896 3684 cmd.exe 88 PID 3684 wrote to memory of 3896 3684 cmd.exe 88 PID 3684 wrote to memory of 1036 3684 cmd.exe 89 PID 3684 wrote to memory of 1036 3684 cmd.exe 89 PID 3684 wrote to memory of 1036 3684 cmd.exe 89 PID 3684 wrote to memory of 484 3684 cmd.exe 90 PID 3684 wrote to memory of 484 3684 cmd.exe 90 PID 3684 wrote to memory of 484 3684 cmd.exe 90 PID 3684 wrote to memory of 2608 3684 cmd.exe 91 PID 3684 wrote to memory of 2608 3684 cmd.exe 91 PID 3684 wrote to memory of 2608 3684 cmd.exe 91 PID 3684 wrote to memory of 3608 3684 cmd.exe 92 PID 3684 wrote to memory of 3608 3684 cmd.exe 92 PID 3684 wrote to memory of 3608 3684 cmd.exe 92 PID 3864 wrote to memory of 2720 3864 msiexec.exe 93 PID 3864 wrote to memory of 2720 3864 msiexec.exe 93 PID 3864 wrote to memory of 2720 3864 msiexec.exe 93 PID 484 wrote to memory of 840 484 8.exe 94 PID 484 wrote to memory of 840 484 8.exe 94 PID 484 wrote to memory of 840 484 8.exe 94 PID 3684 wrote to memory of 4224 3684 cmd.exe 97 PID 3684 wrote to memory of 4224 3684 cmd.exe 97 PID 3684 wrote to memory of 4224 3684 cmd.exe 97 PID 3684 wrote to memory of 4312 3684 cmd.exe 98 PID 3684 wrote to memory of 4312 3684 cmd.exe 98 PID 3684 wrote to memory of 4312 3684 cmd.exe 98 PID 840 wrote to memory of 4360 840 cmd.exe 99 PID 840 wrote to memory of 4360 840 cmd.exe 99 PID 840 wrote to memory of 4360 840 cmd.exe 99 PID 3684 wrote to memory of 4452 3684 cmd.exe 100 PID 3684 wrote to memory of 4452 3684 cmd.exe 100 PID 3684 wrote to memory of 4452 3684 cmd.exe 100 PID 3684 wrote to memory of 4548 3684 cmd.exe 101 PID 3684 wrote to memory of 4548 3684 cmd.exe 101 PID 3684 wrote to memory of 4548 3684 cmd.exe 101 PID 4452 wrote to memory of 4584 4452 13.exe 102 PID 4452 wrote to memory of 4584 4452 13.exe 102 PID 4452 wrote to memory of 4584 4452 13.exe 102 PID 4452 wrote to memory of 4584 4452 13.exe 102 PID 3684 wrote to memory of 4660 3684 cmd.exe 103 PID 3684 wrote to memory of 4660 3684 cmd.exe 103
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2588 -
C:\Users\Admin\AppData\Local\Temp\1.bin.exe"C:\Users\Admin\AppData\Local\Temp\1.bin.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1100 -
C:\Windows\System32\cmd.exe"C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\5DC5.tmp\5DC6.tmp\5DC7.bat C:\Users\Admin\AppData\Local\Temp\1.bin.exe"3⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3684 -
C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe"C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\1.jar"4⤵PID:388
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C:\Users\Admin\AppData\Roaming\2.exeC:\Users\Admin\AppData\Roaming\2.exe4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2604 -
C:\Users\Admin\AppData\Roaming\2.exeC:\Users\Admin\AppData\Roaming\2.exe5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2164
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C:\Users\Admin\AppData\Roaming\3.exeC:\Users\Admin\AppData\Roaming\3.exe4⤵
- Executes dropped EXE
- Checks QEMU agent file
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:1340 -
C:\Users\Admin\AppData\Roaming\3.exeC:\Users\Admin\AppData\Roaming\3.exe5⤵
- Checks QEMU agent file
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:4720
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C:\Users\Admin\AppData\Roaming\4.exeC:\Users\Admin\AppData\Roaming\4.exe4⤵
- Executes dropped EXE
PID:3500 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\system32\regsvr32.exe -s C:\Users\Admin\AppData\Roaming\4.dll f1 C:\Users\Admin\AppData\Roaming\4.exe@35005⤵
- Loads dropped DLL
PID:2904 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Roaming\4.dll,f06⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:4740
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C:\Users\Admin\AppData\Roaming\5.exeC:\Users\Admin\AppData\Roaming\5.exe4⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:832
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C:\Users\Admin\AppData\Roaming\6.exeC:\Users\Admin\AppData\Roaming\6.exe4⤵
- Executes dropped EXE
PID:3896
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C:\Users\Admin\AppData\Roaming\7.exeC:\Users\Admin\AppData\Roaming\7.exe4⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1036
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C:\Users\Admin\AppData\Roaming\8.exeC:\Users\Admin\AppData\Roaming\8.exe4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:484 -
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v feeed /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Roaming\feeed.exe"5⤵
- Suspicious use of WriteProcessMemory
PID:840 -
C:\Windows\SysWOW64\reg.exeREG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v feeed /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Roaming\feeed.exe"6⤵
- Adds Run key to start application
PID:4360
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C:\Users\Admin\AppData\Roaming\feeed.exe"C:\Users\Admin\AppData\Roaming\feeed.exe"5⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4496 -
C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe"C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe"6⤵PID:4480
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C:\Users\Admin\AppData\Roaming\9.exeC:\Users\Admin\AppData\Roaming\9.exe4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:2608 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wWTxgR" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC36.tmp"5⤵
- Creates scheduled task(s)
PID:4488
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C:\Users\Admin\AppData\Roaming\9.exe"{path}"5⤵
- Executes dropped EXE
PID:4844
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C:\Users\Admin\AppData\Roaming\9.exe"{path}"5⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1632
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C:\Users\Admin\AppData\Roaming\10.exeC:\Users\Admin\AppData\Roaming\10.exe4⤵
- Executes dropped EXE
PID:3608
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C:\Users\Admin\AppData\Roaming\11.exeC:\Users\Admin\AppData\Roaming\11.exe4⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:4224 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\AnLKhBlJfQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9E4.tmp"5⤵
- Creates scheduled task(s)
PID:4416
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C:\Users\Admin\AppData\Roaming\11.exe"{path}"5⤵
- Executes dropped EXE
PID:1440
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C:\Users\Admin\AppData\Roaming\11.exe"{path}"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2100
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C:\Users\Admin\AppData\Roaming\12.exeC:\Users\Admin\AppData\Roaming\12.exe4⤵
- Executes dropped EXE
PID:4312
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C:\Users\Admin\AppData\Roaming\13.exeC:\Users\Admin\AppData\Roaming\13.exe4⤵
- Executes dropped EXE
- Checks QEMU agent file
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4452 -
C:\Users\Admin\AppData\Roaming\13.exeC:\Users\Admin\AppData\Roaming\13.exe5⤵
- Checks QEMU agent file
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:4584 -
C:\Users\Admin\AppData\Local\Temp\Trainbandanigon6\Styltendeschris.exe"C:\Users\Admin\AppData\Local\Temp\Trainbandanigon6\Styltendeschris.exe"6⤵
- Executes dropped EXE
- Checks QEMU agent file
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:4816 -
C:\Users\Admin\AppData\Local\Temp\Trainbandanigon6\Styltendeschris.exe"C:\Users\Admin\AppData\Local\Temp\Trainbandanigon6\Styltendeschris.exe"7⤵
- Checks QEMU agent file
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:4036
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C:\Users\Admin\AppData\Roaming\14.exeC:\Users\Admin\AppData\Roaming\14.exe4⤵
- Executes dropped EXE
PID:4548
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C:\Users\Admin\AppData\Roaming\15.exeC:\Users\Admin\AppData\Roaming\15.exe4⤵
- Executes dropped EXE
- Checks QEMU agent file
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetWindowsHookEx
PID:4660
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C:\Users\Admin\AppData\Roaming\16.exeC:\Users\Admin\AppData\Roaming\16.exe4⤵
- Executes dropped EXE
- Modifies extensions of user files
- Drops startup file
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:4852 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"5⤵PID:4892
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C:\Windows\system32\mode.commode con cp select=12516⤵PID:4252
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet6⤵
- Interacts with shadow copies
PID:3788
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C:\Users\Admin\AppData\Roaming\17.exeC:\Users\Admin\AppData\Roaming\17.exe4⤵
- Executes dropped EXE
PID:5092
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C:\Users\Admin\AppData\Roaming\18.exeC:\Users\Admin\AppData\Roaming\18.exe4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:496
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C:\Users\Admin\AppData\Roaming\19.exeC:\Users\Admin\AppData\Roaming\19.exe4⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4332
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C:\Users\Admin\AppData\Roaming\20.exeC:\Users\Admin\AppData\Roaming\20.exe4⤵
- Executes dropped EXE
- Checks QEMU agent file
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetWindowsHookEx
PID:4456
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C:\Users\Admin\AppData\Roaming\21.exeC:\Users\Admin\AppData\Roaming\21.exe4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:4884 -
C:\Users\Admin\AppData\Roaming\21.exe"{path}"5⤵
- Executes dropped EXE
PID:1196
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C:\Users\Admin\AppData\Roaming\22.exeC:\Users\Admin\AppData\Roaming\22.exe4⤵
- Executes dropped EXE
PID:1796
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C:\Users\Admin\AppData\Roaming\23.exeC:\Users\Admin\AppData\Roaming\23.exe4⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4120
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C:\Users\Admin\AppData\Roaming\24.exeC:\Users\Admin\AppData\Roaming\24.exe4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:2712 -
C:\Users\Admin\AppData\Roaming\24.exe"{path}"5⤵
- Executes dropped EXE
PID:4136
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C:\Users\Admin\AppData\Roaming\25.exeC:\Users\Admin\AppData\Roaming\25.exe4⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4356
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C:\Users\Admin\AppData\Roaming\26.exeC:\Users\Admin\AppData\Roaming\26.exe4⤵
- Executes dropped EXE
PID:2532
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C:\Users\Admin\AppData\Roaming\27.exeC:\Users\Admin\AppData\Roaming\27.exe4⤵
- Executes dropped EXE
PID:2680
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C:\Users\Admin\AppData\Roaming\28.exeC:\Users\Admin\AppData\Roaming\28.exe4⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1088
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C:\Windows\SysWOW64\msiexec.exe"C:\Windows\SysWOW64\msiexec.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3864 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Roaming\2.exe"3⤵PID:2720
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C:\Windows\SysWOW64\ipconfig.exe"C:\Windows\SysWOW64\ipconfig.exe"2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4736 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Roaming\18.exe"3⤵PID:4520
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C:\Windows\SysWOW64\cmmon32.exe"C:\Windows\SysWOW64\cmmon32.exe"2⤵PID:3600
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Roaming\11.exe"3⤵PID:4260
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2084