neshta | 8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7

General

Target

8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
Size

95KB
MD5

c732bba9b388eab6da3faa863961b111
SHA1

537359edbcaa687cacf3fcc68a4ef96dbb7e9422
SHA256

8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7
SHA512

9a1672f19a976ba41330a4023ff9c213caf91c7ff8a6f0a0db246d9846b98f11fd533261456abe7fbc0ffabab755d1d9e8477dc7ad55ee407a1b198d913b6f81

Score

10^/10

neshta persistence spyware stealer

Malware Config

Signatures

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Executes dropped EXE 1 IoCs

Processes:

8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe

pid process

1248 8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe

pid	process
1248	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Drops file in Program Files directory 64 IoCs

Processes:

8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MICROS~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MICROS~3.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MICROS~4.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MI391D~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MI9C33~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MICROS~2.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MIA062~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe

Drops file in Windows directory 4 IoCs

Processes:

8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exesvchost.exeTiWorker.exe

description	ioc	process
File opened for modification	C:\Windows\svchost.com	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
File opened for modification	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\DeliveryOptimization\State\keyValueLKG.dat	svchost.exe
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies data under HKEY_USERS 49 IoCs

Processes:

svchost.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\GroupConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4292"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyInternetBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrCnt = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\Geo_EndpointFullUri = "https://geo.prod.do.dsp.mp.microsoft.com/geo"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\InternetConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyInternetBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkUsageBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DownloadMode_BackCompat = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyLanBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyGroupBytes = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\GeoVersion_EndpointFullUri = "https://geover.prod.do.dsp.mp.microsoft.com/geoversion"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LinkLocalConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadRatePct = "100"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCacheHostBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CacheSizeBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadCount = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "4.666530"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4076"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.120968"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.217390"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132894053938447642"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LANConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\FrDownloadRatePct = "90"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Settings	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLanBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLinkLocalBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0"	svchost.exe

Modifies registry class 1 IoCs

Processes:

8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

TiWorker.exe

description	pid	process
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe
Token: SeRestorePrivilege	3324	TiWorker.exe
Token: SeSecurityPrivilege	3324	TiWorker.exe
Token: SeBackupPrivilege	3324	TiWorker.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe

description	pid	process	target process
PID 3580 wrote to memory of 1248	3580	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
PID 3580 wrote to memory of 1248	3580	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
PID 3580 wrote to memory of 1248	3580	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe	8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe

C:\Users\Admin\AppData\Local\Temp\8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
"C:\Users\Admin\AppData\Local\Temp\8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe"
1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3580

C:\Users\Admin\AppData\Local\Temp\3582-490\8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe"
2⤵
- Executes dropped EXE
PID:1248

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:2096

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3324

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Change Default File Association

1

T1042

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
MD5
b2caade91d35c5d3af1ea8fb8f14a41c

SHA1
4f923443f5ed885a0bca8e8d94f2b8d49b126d77

SHA256
9ef542a4c48a0bb2bc172d9a9fcd0adb958cbd858c3ab6606d0c86bba5f62c5a

SHA512
d6ec838f864eabc40bac086c262ac5c5012826ce6ef2f70549bc5c8d28ae62fadf22275e263e8d5cf5d17c63902b9eba09e6c91c47500541995be13e3a954726

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C:\Users\Admin\AppData\Local\Temp\3582-490\8bd82d437b13ee1bc78de6ccb2938095f0d4bda74ffa3ccb8333bfe3c6c8a5b7.exe
MD5
b2caade91d35c5d3af1ea8fb8f14a41c

SHA1
4f923443f5ed885a0bca8e8d94f2b8d49b126d77

SHA256
9ef542a4c48a0bb2bc172d9a9fcd0adb958cbd858c3ab6606d0c86bba5f62c5a

SHA512
d6ec838f864eabc40bac086c262ac5c5012826ce6ef2f70549bc5c8d28ae62fadf22275e263e8d5cf5d17c63902b9eba09e6c91c47500541995be13e3a954726

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads