Analysis
- max time kernel
142s - max time network
161s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
09/02/2022, 16:19
Static task
static1
Behavioral task
behavioral1
Sample
8d24c63404ed4aa348979245979242eb.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target 8d24c63404ed4aa348979245979242eb.exe
- Size 810KB
- Sample220209-tsjffsahe2
- SHA256 9774f8078d941b17f5018bf3759bca9e62cfe4714ed55d5bd33737fcbba25ce3
- MD5 8d24c63404ed4aa348979245979242eb
- SHA1 629a357981202a55fcdb9e050e5fca6352ff3bf3
- SHA512 fc1b8938ab87cbe36dfd797654be656c8ec38858e0e9a62d65a73d5d3483fd9ee87fa47ac901ef3da7cb90271ca832acbcc20c9a6e67a206ca699de98c1ab69b
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
xloader
Version
-
2.5
Campaign
-
yrcy
Decoy
-
ordermws-brands.com
-
jkbswj.com
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dairatwsl.com
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lewismiddleton.com
-
hevenorfeed.com
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kovogueshop.com
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cyberitconsultingz.com
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besrbee.com
-
workerscompfl1.com
-
wayfinderacu.com
-
smplkindness.com
-
servicesitcy.com
-
babyvv.com
-
fly-crypto.com
-
chahuima.com
-
trist-n.tech
-
minjia56.com
-
oded.top
-
mes-dents-blanches.com
-
nethunsleather.com
-
onlinesindh.com
-
genrage.com
-
bhalawat.com
-
5gwirelesszone.com
-
semejnyjochag.com
-
shopvintageallure.com
-
laqueenbeautybar.supplies
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hominyprintingmuseum.com
-
taksimbet13.com
-
fairytalesinc.com
-
loversscout.com
-
nxn-n.com
-
lovebydarius.store
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mintnft.tours
-
snowjamproductiosmedia.com
-
boraviajar.website
-
cryptointelcenter.com
-
m2momshealth.com
-
perfectionbyinjection.com
-
cletechsolutions.com
-
skin4trade.com
-
a9d7c19f0282.com
-
waltersswholesale.com
-
lendsoar.com
-
virginialandsforsale.com
-
shinepatio.com
-
nba2klocker.team
-
picturebookoriginals.com
-
chatteusa.com
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bodevolidu.quest
-
certidaoja.com
-
scgxjp.com
-
cbd-cannabis-store.com
-
kadinisigi.com
-
vacoveco.com
-
hostedexchangemaintainces.com
-
hf59184.com
-
jingguanfm.com
-
browsealto.com
-
kymyra.com
-
xrgoods.com
-
dtsddcpj.com
-
uptimisedmc.com
-
redsigndesign.com
-
drmichaelirvine.com
Signatures
- Xloader Payload 1 IoCs
resource yara_rule behavioral2/memory/1836-140-0x0000000000400000-0x0000000000429000-memory.dmp xloader - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4940 set thread context of 1836 4940 8d24c63404ed4aa348979245979242eb.exe 97 - Drops file in Windows directory 8 IoCs
description ioc Process File opened for modification C:\Windows\Logs\CBS\CBS.log TiWorker.exe File opened for modification C:\Windows\WinSxS\pending.xml TiWorker.exe File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1836 8d24c63404ed4aa348979245979242eb.exe 1836 8d24c63404ed4aa348979245979242eb.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 1280 svchost.exe Token: SeCreatePagefilePrivilege 1280 svchost.exe Token: SeShutdownPrivilege 1280 svchost.exe Token: SeCreatePagefilePrivilege 1280 svchost.exe Token: SeShutdownPrivilege 1280 svchost.exe Token: SeCreatePagefilePrivilege 1280 svchost.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe Token: SeRestorePrivilege 4908 TiWorker.exe Token: SeSecurityPrivilege 4908 TiWorker.exe Token: SeBackupPrivilege 4908 TiWorker.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4940 wrote to memory of 1836 4940 8d24c63404ed4aa348979245979242eb.exe 97 PID 4940 wrote to memory of 1836 4940 8d24c63404ed4aa348979245979242eb.exe 97 PID 4940 wrote to memory of 1836 4940 8d24c63404ed4aa348979245979242eb.exe 97 PID 4940 wrote to memory of 1836 4940 8d24c63404ed4aa348979245979242eb.exe 97 PID 4940 wrote to memory of 1836 4940 8d24c63404ed4aa348979245979242eb.exe 97 PID 4940 wrote to memory of 1836 4940 8d24c63404ed4aa348979245979242eb.exe 97
Processes
-
C:\Users\Admin\AppData\Local\Temp\8d24c63404ed4aa348979245979242eb.exe"C:\Users\Admin\AppData\Local\Temp\8d24c63404ed4aa348979245979242eb.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4940 -
C:\Users\Admin\AppData\Local\Temp\8d24c63404ed4aa348979245979242eb.exe"C:\Users\Admin\AppData\Local\Temp\8d24c63404ed4aa348979245979242eb.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1836
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:1280
-
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4908