Analysis
-
max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
03-04-2023 08:35
Static task
static1
Behavioral task
behavioral1
Sample
Nova narudzba u prilogu.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Nova narudzba u prilogu.exe
Resource
win10v2004-20230220-en
General
-
Target
Nova narudzba u prilogu.exe
-
Size
602KB
-
MD5
e827a30064936b58c6f789623317f491
-
SHA1
79ce624d096ae63e68f3ac5c1096684130b7e609
-
SHA256
1d8e5ebbfd116c875add08d4a4b4a37ef0361b28f9e9cbfd0690bc81206338c6
-
SHA512
c516e1253da0b6e65662fb297558f09763114ca0804755f66a4b4985cfe37a7988d4087f956556514036a62b5783c8fe140b18b23c9d746c40590359fca647ea
-
SSDEEP
6144:WdE8uEDkEfQQvbaGrYddRe+51qjREwCZfc7RO5E4Z1eFEZpIismTxg9FromA2Rl:X8lDAjGrc7G2wCSOn1kOpIiteSmvf
Malware Config
Extracted
xloader
2.6
uj3c
copimetro.com
choonchain.com
luxxwireless.com
fashionweekofcincinnati.com
campingshare.net
suncochina.com
kidsfundoor.com
testingnyc.co
lovesoe.com
vehiclesbeenrecord.com
socialpearmarketing.com
maxproductdji.com
getallarticle.online
forummind.com
arenamarenostrum.com
trisuaka.xyz
designgamagazine.com
chateaulehotel.com
huangse5.com
esginvestment.tech
intercontinentalship.com
moneytaoism.com
agardenfortwo.com
trendiddas.com
fjuoomw.xyz
dantvilla.com
shopwithtrooperdavecom.com
lanwenzong.com
xpertsrealty.com
gamelabsmash.com
nomaxdic.com
chillyracing.com
mypleasure-blog.com
projectkyla.com
florurbana.com
oneplacemexico.com
gografic.com
giantht.com
dotombori-base.com
westlifinance.online
maacsecurity.com
lydas.info
instapandas.com
labustiadepaper.net
unglue52.com
onurnet.net
wellkept.info
6111.site
platinumroofingsusa.com
bodyplex.fitness
empireapothecary.com
meigsbuilds.online
garygrover.com
nicholasnikas.com
yd9992.com
protections-clients.info
sueyhzx.com
naturathome.info
superinformatico.net
printsgarden.com
xn--qn1b03fy2b841b.com
preferable.info
ozzyconstructionma.com
10stopp.online
nutricognition.com
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3080-134-0x00000000006C0000-0x00000000006EC000-memory.dmp modiloader_stage2 -
Xloader payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/3080-148-0x0000000010410000-0x000000001043B000-memory.dmp xloader behavioral2/memory/4472-153-0x0000000010410000-0x000000001043B000-memory.dmp xloader behavioral2/memory/1008-159-0x0000000000110000-0x000000000013B000-memory.dmp xloader behavioral2/memory/1008-161-0x0000000000110000-0x000000000013B000-memory.dmp xloader -
Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
chkdsk.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run chkdsk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\DXYLZDMXCNY = "C:\\Program Files (x86)\\Vnnylnh\\iza0nfwhdtplfz.exe" chkdsk.exe -
Executes dropped EXE 1 IoCs
Processes:
iza0nfwhdtplfz.exepid process 4068 iza0nfwhdtplfz.exe -
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 1 IoCs
Processes:
Nova narudzba u prilogu.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Qymcrsiw = "C:\\Users\\Public\\Libraries\\wisrcmyQ.url" Nova narudzba u prilogu.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
iexpress.exechkdsk.exedescription pid process target process PID 4472 set thread context of 2600 4472 iexpress.exe Explorer.EXE PID 1008 set thread context of 2600 1008 chkdsk.exe Explorer.EXE -
Drops file in Program Files directory 4 IoCs
Processes:
chkdsk.exeExplorer.EXEdescription ioc process File opened for modification C:\Program Files (x86)\Vnnylnh\iza0nfwhdtplfz.exe chkdsk.exe File opened for modification C:\Program Files (x86)\Vnnylnh Explorer.EXE File created C:\Program Files (x86)\Vnnylnh\iza0nfwhdtplfz.exe Explorer.EXE File opened for modification C:\Program Files (x86)\Vnnylnh\iza0nfwhdtplfz.exe Explorer.EXE -
Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
chkdsk.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier chkdsk.exe -
Processes:
chkdsk.exedescription ioc process Key created \Registry\User\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 chkdsk.exe -
Suspicious behavior: EnumeratesProcesses 58 IoCs
Processes:
Nova narudzba u prilogu.exeiexpress.exechkdsk.exepid process 3080 Nova narudzba u prilogu.exe 3080 Nova narudzba u prilogu.exe 3080 Nova narudzba u prilogu.exe 3080 Nova narudzba u prilogu.exe 4472 iexpress.exe 4472 iexpress.exe 4472 iexpress.exe 4472 iexpress.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 2600 Explorer.EXE -
Suspicious behavior: MapViewOfSection 7 IoCs
Processes:
iexpress.exechkdsk.exepid process 4472 iexpress.exe 4472 iexpress.exe 4472 iexpress.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe 1008 chkdsk.exe -
Suspicious use of AdjustPrivilegeToken 22 IoCs
Processes:
iexpress.exeExplorer.EXEchkdsk.exedescription pid process Token: SeDebugPrivilege 4472 iexpress.exe Token: SeShutdownPrivilege 2600 Explorer.EXE Token: SeCreatePagefilePrivilege 2600 Explorer.EXE Token: SeShutdownPrivilege 2600 Explorer.EXE Token: SeCreatePagefilePrivilege 2600 Explorer.EXE Token: SeDebugPrivilege 1008 chkdsk.exe Token: SeShutdownPrivilege 2600 Explorer.EXE Token: SeCreatePagefilePrivilege 2600 Explorer.EXE Token: SeShutdownPrivilege 2600 Explorer.EXE Token: SeCreatePagefilePrivilege 2600 Explorer.EXE Token: SeShutdownPrivilege 2600 Explorer.EXE Token: SeCreatePagefilePrivilege 2600 Explorer.EXE Token: SeShutdownPrivilege 2600 Explorer.EXE Token: SeCreatePagefilePrivilege 2600 Explorer.EXE Token: SeShutdownPrivilege 2600 Explorer.EXE Token: SeCreatePagefilePrivilege 2600 Explorer.EXE Token: SeShutdownPrivilege 2600 Explorer.EXE Token: SeCreatePagefilePrivilege 2600 Explorer.EXE Token: SeShutdownPrivilege 2600 Explorer.EXE Token: SeCreatePagefilePrivilege 2600 Explorer.EXE Token: SeShutdownPrivilege 2600 Explorer.EXE Token: SeCreatePagefilePrivilege 2600 Explorer.EXE -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
Nova narudzba u prilogu.exeExplorer.EXEchkdsk.exedescription pid process target process PID 3080 wrote to memory of 4472 3080 Nova narudzba u prilogu.exe iexpress.exe PID 3080 wrote to memory of 4472 3080 Nova narudzba u prilogu.exe iexpress.exe PID 3080 wrote to memory of 4472 3080 Nova narudzba u prilogu.exe iexpress.exe PID 3080 wrote to memory of 4472 3080 Nova narudzba u prilogu.exe iexpress.exe PID 3080 wrote to memory of 4472 3080 Nova narudzba u prilogu.exe iexpress.exe PID 3080 wrote to memory of 4472 3080 Nova narudzba u prilogu.exe iexpress.exe PID 2600 wrote to memory of 1008 2600 Explorer.EXE chkdsk.exe PID 2600 wrote to memory of 1008 2600 Explorer.EXE chkdsk.exe PID 2600 wrote to memory of 1008 2600 Explorer.EXE chkdsk.exe PID 1008 wrote to memory of 2296 1008 chkdsk.exe cmd.exe PID 1008 wrote to memory of 2296 1008 chkdsk.exe cmd.exe PID 1008 wrote to memory of 2296 1008 chkdsk.exe cmd.exe PID 1008 wrote to memory of 4540 1008 chkdsk.exe cmd.exe PID 1008 wrote to memory of 4540 1008 chkdsk.exe cmd.exe PID 1008 wrote to memory of 4540 1008 chkdsk.exe cmd.exe PID 1008 wrote to memory of 2380 1008 chkdsk.exe cmd.exe PID 1008 wrote to memory of 2380 1008 chkdsk.exe cmd.exe PID 1008 wrote to memory of 2380 1008 chkdsk.exe cmd.exe PID 1008 wrote to memory of 2784 1008 chkdsk.exe Firefox.exe PID 1008 wrote to memory of 2784 1008 chkdsk.exe Firefox.exe PID 1008 wrote to memory of 2784 1008 chkdsk.exe Firefox.exe PID 2600 wrote to memory of 4068 2600 Explorer.EXE iza0nfwhdtplfz.exe PID 2600 wrote to memory of 4068 2600 Explorer.EXE iza0nfwhdtplfz.exe PID 2600 wrote to memory of 4068 2600 Explorer.EXE iza0nfwhdtplfz.exe
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Drops file in Program Files directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Nova narudzba u prilogu.exe"C:\Users\Admin\AppData\Local\Temp\Nova narudzba u prilogu.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\iexpress.exeC:\Windows\System32\iexpress.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\chkdsk.exe"C:\Windows\SysWOW64\chkdsk.exe"2⤵
- Adds policy Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\SysWOW64\iexpress.exe"3⤵
-
C:\Windows\SysWOW64\cmd.exe/c copy "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V3⤵
-
C:\Windows\SysWOW64\cmd.exe/c copy "C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V3⤵
-
C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵
-
C:\Program Files (x86)\Vnnylnh\iza0nfwhdtplfz.exe"C:\Program Files (x86)\Vnnylnh\iza0nfwhdtplfz.exe"2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Program Files (x86)\Vnnylnh\iza0nfwhdtplfz.exeFilesize
148KB
MD5d594b2a33efafd0eabf09e3fdc05fcea
SHA106845890c783abb305a8c9bbd119df5de0a17e6f
SHA256dd2c185deae89d41f42fb9903aa274ae70b103ea2285184c4565f39b69df945f
SHA51220e26f7ceb672a4b64cf05ca5595611b9fa561b6c141bd0e9fdc777836af1e343dffed81b07d8f3636d1e21a1fe42176c0a090dfb711eacd56006f85551e9a43
-
C:\Program Files (x86)\Vnnylnh\iza0nfwhdtplfz.exeFilesize
148KB
MD5d594b2a33efafd0eabf09e3fdc05fcea
SHA106845890c783abb305a8c9bbd119df5de0a17e6f
SHA256dd2c185deae89d41f42fb9903aa274ae70b103ea2285184c4565f39b69df945f
SHA51220e26f7ceb672a4b64cf05ca5595611b9fa561b6c141bd0e9fdc777836af1e343dffed81b07d8f3636d1e21a1fe42176c0a090dfb711eacd56006f85551e9a43
-
C:\Users\Admin\AppData\Local\Temp\DB1Filesize
46KB
MD502d2c46697e3714e49f46b680b9a6b83
SHA184f98b56d49f01e9b6b76a4e21accf64fd319140
SHA256522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
SHA51260348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac
-
C:\Users\Admin\AppData\Local\Temp\DB1Filesize
48KB
MD5349e6eb110e34a08924d92f6b334801d
SHA1bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA5122a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574
-
C:\Users\Admin\AppData\Local\Temp\Vnnylnh\iza0nfwhdtplfz.exeFilesize
148KB
MD5d594b2a33efafd0eabf09e3fdc05fcea
SHA106845890c783abb305a8c9bbd119df5de0a17e6f
SHA256dd2c185deae89d41f42fb9903aa274ae70b103ea2285184c4565f39b69df945f
SHA51220e26f7ceb672a4b64cf05ca5595611b9fa561b6c141bd0e9fdc777836af1e343dffed81b07d8f3636d1e21a1fe42176c0a090dfb711eacd56006f85551e9a43
-
memory/1008-158-0x0000000000FB0000-0x0000000000FBA000-memory.dmpFilesize
40KB
-
memory/1008-163-0x0000000000970000-0x0000000000A00000-memory.dmpFilesize
576KB
-
memory/1008-161-0x0000000000110000-0x000000000013B000-memory.dmpFilesize
172KB
-
memory/1008-160-0x0000000000A90000-0x0000000000DDA000-memory.dmpFilesize
3.3MB
-
memory/1008-159-0x0000000000110000-0x000000000013B000-memory.dmpFilesize
172KB
-
memory/1008-157-0x0000000000FB0000-0x0000000000FBA000-memory.dmpFilesize
40KB
-
memory/2600-167-0x0000000002A30000-0x0000000002B0E000-memory.dmpFilesize
888KB
-
memory/2600-155-0x00000000025D0000-0x00000000026CE000-memory.dmpFilesize
1016KB
-
memory/2600-164-0x0000000002A30000-0x0000000002B0E000-memory.dmpFilesize
888KB
-
memory/2600-165-0x0000000002A30000-0x0000000002B0E000-memory.dmpFilesize
888KB
-
memory/3080-133-0x00000000006A0000-0x00000000006A1000-memory.dmpFilesize
4KB
-
memory/3080-148-0x0000000010410000-0x000000001043B000-memory.dmpFilesize
172KB
-
memory/3080-147-0x0000000010410000-0x000000001043B000-memory.dmpFilesize
172KB
-
memory/3080-136-0x0000000000400000-0x000000000049C000-memory.dmpFilesize
624KB
-
memory/3080-134-0x00000000006C0000-0x00000000006EC000-memory.dmpFilesize
176KB
-
memory/4472-153-0x0000000010410000-0x000000001043B000-memory.dmpFilesize
172KB
-
memory/4472-154-0x0000000002AF0000-0x0000000002B01000-memory.dmpFilesize
68KB
-
memory/4472-152-0x0000000003D60000-0x00000000040AA000-memory.dmpFilesize
3.3MB
-
memory/4472-149-0x0000000002860000-0x0000000002861000-memory.dmpFilesize
4KB