Malware Analysis Report

2024-10-19 06:15

Sample ID 220220-jm6npabcdl
Target 46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e
SHA256 46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e
Tags
ryuk persistence ransomware
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e

Threat Level: Known bad

The file 46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e was found to be: Known bad.

Malicious Activity Summary

ryuk persistence ransomware

Ryuk

Suspicious use of NtCreateProcessExOtherParentProcess

Checks computer location settings

Adds Run key to start application

Drops file in Program Files directory

Drops file in Windows directory

Enumerates physical storage devices

Program crash

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Modifies data under HKEY_USERS

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-02-20 07:48

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-02-20 07:48

Reported

2022-02-20 08:57

Platform

win7-en-20211208

Max time kernel

171s

Max time network

146s

Command Line

"taskhost.exe"

Signatures

Ryuk

ransomware ryuk

Adds Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run C:\Windows\system32\reg.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchos = "C:\\Users\\Admin\\AppData\\Local\\Temp\\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe" C:\Windows\system32\reg.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\en-US\boxed-join.avi C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\System\Ole DB\sqloledb.rll C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\softedges.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\lib\derby.war C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\RyukReadMe.txt C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\MSInfo\fr-FR\RyukReadMe.txt C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\button-highlight.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\performance.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsNotesBackground.wmv C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ext.txt C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Heart_SelectionSubpicture.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\flavormap.properties C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Cultures\OFFICE.ODF C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\dnsns.jar C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\OFFICE14\RyukReadMe.txt C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Title_Page_Ref.wmv C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationLeft_ButtonGraphic.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaSansRegular.ttf C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationRight_ButtonGraphic.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ms.txt C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\hwrdeush.dat C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\BabyBoyScenesBackground.wmv C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\include\jvmti.h C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\win32_CopyNoDrop32x32.gif C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\cs-CZ\RyukReadMe.txt C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Blue_Gradient.jpg C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_trans_matte.wmv C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\sv.txt C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\GreenBubbles.jpg C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_zh_CN.properties C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\System\Ole DB\oledbjvs.inc C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\circleround_glass.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationLeft_SelectionSubpicture.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaBrightDemiBold.ttf C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\SpeechEngines\RyukReadMe.txt C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\Bear_Formatted_RGB6_PAL.wmv C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\NavigationUp_SelectionSubpicture.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\RyukReadMe.txt C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\title_stripe.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\RyukReadMe.txt C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\NavigationLeft_SelectionSubpicture.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\videowall.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages.properties C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Circle_VideoInset.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\bin\setNetworkClientCP C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\HandPrints.jpg C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Full\15x15dot.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\7-Zip\License.txt C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\he-IL\RyukReadMe.txt C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\Passport.wmv C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\huemainsubpicture2.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationLeft_SelectionSubpicture.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\System\ado\adojavas.inc C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Full\NavigationLeft_SelectionSubpicture.png C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\keypad\ea.xml C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipsjpn.xml C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad\auxbase.xml C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\base_altgr.xml C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\System\msadc\RyukReadMe.txt C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Common Files\System\Ole DB\en-US\sqlxmlx.rll.mui C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Title_Page_PAL.wmv C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\bin\NetworkServerControl C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\include\win32\RyukReadMe.txt C:\Windows\system32\taskhost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_de.properties C:\Windows\system32\taskhost.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe N/A

Processes

C:\Windows\system32\taskhost.exe

"taskhost.exe"

C:\Windows\system32\Dwm.exe

"C:\Windows\system32\Dwm.exe"

C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe

"C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe"

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /C REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe" /f

C:\Windows\system32\reg.exe

REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe" /f

Network

N/A

Files

memory/1396-55-0x000007FEFB791000-0x000007FEFB793000-memory.dmp

memory/1228-56-0x000000013F200000-0x000000013F589000-memory.dmp

memory/1228-58-0x000000013F200000-0x000000013F589000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-02-20 07:48

Reported

2022-02-20 08:58

Platform

win10v2004-en-20220112

Max time kernel

180s

Max time network

199s

Command Line

sihost.exe

Signatures

Ryuk

ransomware ryuk

Suspicious use of NtCreateProcessExOtherParentProcess

Description Indicator Process Target
PID 1564 created 2760 N/A C:\Windows\system32\WerFault.exe C:\Windows\system32\DllHost.exe
PID 3120 created 2864 N/A C:\Windows\system32\WerFault.exe C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run C:\Windows\system32\reg.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchos = "C:\\Users\\Admin\\AppData\\Local\\Temp\\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe" C:\Windows\system32\reg.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipsnor.xml C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\System\en-US\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\lib\applet\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\lib\currency.data C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\tr.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\ko-kr.xml C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\lib\content-types.properties C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\bg.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ku.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base.xml C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ko-KR\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\System\Ole DB\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\sk.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\DESIGNER\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_altgr.xml C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipstr.xml C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\nl-NL\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\System\ado\msadomd28.tlb C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\System\es-ES\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.8.0_66\db\lib\derby.jar C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\is.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\lt-LT\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\System\Ole DB\ja-JP\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\localedata.jar C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fr-FR\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\System\ado\adovbs.inc C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.8.0_66\db\README-JDK.html C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\kk.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.8.0_66\db\lib\derbyLocale_fr.jar C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\en.ttt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fi-FI\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\System\msadc\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.8.0_66\db\lib\derbyLocale_es.jar C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\zh-changjei.xml C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\lib\fonts\LucidaSansRegular.ttf C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\et.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\ServiceWatcherSchedule.xml C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\cs-CZ\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskmenu.xml C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\dnsns.jar C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\gl.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\he-IL\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\DenyGroup.avi C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\insertbase.xml C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\pt-PT\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ko.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\de-DE\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert.xml C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\sunec.jar C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipsfra.xml C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\lib\ext\nashorn.jar C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\lib\fonts\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\co.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\it.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\tt.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipsnld.xml C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\DenyGrant.ps1xml C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\bin\plugin2\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.8.0_66\jre\lib\deploy\messages_fr.properties C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\yo.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\RyukReadMe.txt C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipscsy.xml C:\Windows\system32\sihost.exe N/A
File opened for modification C:\Program Files\Common Files\System\Ole DB\it-IT\sqloledb.rll.mui C:\Windows\system32\sihost.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\DeliveryOptimization\State\keyValueLKG.dat C:\Windows\System32\svchost.exe N/A

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Windows\system32\MusNotifyIcon.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Windows\system32\MusNotifyIcon.exe N/A

Modifies data under HKEY_USERS

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyGroupBytes = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "1" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LANConnectionCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132899974543755803" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CacheSizeBytes = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LinkLocalConnectionCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadRatePct = "100" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4080" C:\Windows\System32\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLanBytes = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrBps = "0" C:\Windows\System32\svchost.exe N/A
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" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkBps = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyLanBytes = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrCnt = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4212" C:\Windows\System32\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Settings C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DownloadMode_BackCompat = "1" C:\Windows\System32\svchost.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.350060" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1" C:\Windows\System32\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyInternetBytes = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\InternetConnectionCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.080559" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCacheHostBytes = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkBps = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\FrDownloadRatePct = "90" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\GroupConnectionCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyInternetBytes = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLinkLocalBytes = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "0" C:\Windows\System32\svchost.exe N/A
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" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkUsageBps = "0" C:\Windows\System32\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0" C:\Windows\System32\svchost.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System C:\Windows\System32\RuntimeBroker.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\1a20287e-7b20-4f55- C:\Windows\System32\RuntimeBroker.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\1a20287e-7b20-4f55- = "Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy" C:\Windows\System32\RuntimeBroker.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable C:\Windows\System32\RuntimeBroker.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\1a20287e-7b20-4f55- = 0556421f4026d801 C:\Windows\System32\RuntimeBroker.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\1a20287e-7b20-4f55- C:\Windows\System32\RuntimeBroker.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\1a20287e-7b20-4f55- = "8324" C:\Windows\System32\RuntimeBroker.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\1a20287e-7b20-4f55- = "\\\\?\\Volume{018D5B2B-0000-0000-0000-D01200000000}\\Users\\Admin\\AppData\\Local\\Packages\\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\\LocalState\\StagedAssets\\89e438a32df92b68baa99a7b1f853e9c5016ac2f42d270dcdb0f22cca0d53f2e" C:\Windows\System32\RuntimeBroker.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\1a20287e-7b20-4f55- = "0" C:\Windows\System32\RuntimeBroker.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\PersistedStorageItemTable\System\1a20287e-7b20-4f55- = 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 C:\Windows\System32\RuntimeBroker.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3228 wrote to memory of 1916 N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe C:\Windows\System32\cmd.exe
PID 3228 wrote to memory of 1916 N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe C:\Windows\System32\cmd.exe
PID 3228 wrote to memory of 2224 N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe C:\Windows\system32\sihost.exe
PID 1916 wrote to memory of 1964 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\reg.exe
PID 1916 wrote to memory of 1964 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\reg.exe
PID 3228 wrote to memory of 2240 N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe C:\Windows\system32\svchost.exe
PID 3228 wrote to memory of 2296 N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe C:\Windows\system32\taskhostw.exe
PID 3228 wrote to memory of 2544 N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe C:\Windows\system32\svchost.exe
PID 3228 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe C:\Windows\system32\DllHost.exe
PID 3228 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
PID 3228 wrote to memory of 3000 N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe C:\Windows\System32\RuntimeBroker.exe
PID 3228 wrote to memory of 1276 N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
PID 3228 wrote to memory of 2624 N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe C:\Windows\System32\RuntimeBroker.exe
PID 3228 wrote to memory of 3372 N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe C:\Windows\System32\RuntimeBroker.exe
PID 3228 wrote to memory of 2008 N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe C:\Windows\System32\RuntimeBroker.exe
PID 3228 wrote to memory of 916 N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe C:\Windows\system32\backgroundTaskHost.exe
PID 3228 wrote to memory of 860 N/A C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe C:\Windows\system32\backgroundTaskHost.exe
PID 2760 wrote to memory of 3252 N/A C:\Windows\system32\DllHost.exe C:\Windows\system32\WerFault.exe
PID 2760 wrote to memory of 3252 N/A C:\Windows\system32\DllHost.exe C:\Windows\system32\WerFault.exe
PID 1564 wrote to memory of 2760 N/A C:\Windows\system32\WerFault.exe C:\Windows\system32\DllHost.exe
PID 1564 wrote to memory of 2760 N/A C:\Windows\system32\WerFault.exe C:\Windows\system32\DllHost.exe
PID 3120 wrote to memory of 2864 N/A C:\Windows\system32\WerFault.exe C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
PID 3120 wrote to memory of 2864 N/A C:\Windows\system32\WerFault.exe C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe

Processes

C:\Windows\system32\sihost.exe

sihost.exe

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe

"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca

C:\Windows\System32\RuntimeBroker.exe

C:\Windows\System32\RuntimeBroker.exe -Embedding

C:\Windows\system32\DllHost.exe

C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}

C:\Windows\System32\RuntimeBroker.exe

C:\Windows\System32\RuntimeBroker.exe -Embedding

C:\Windows\system32\backgroundTaskHost.exe

"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca

C:\Windows\System32\RuntimeBroker.exe

C:\Windows\System32\RuntimeBroker.exe -Embedding

C:\Windows\System32\RuntimeBroker.exe

C:\Windows\System32\RuntimeBroker.exe -Embedding

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe

"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p

C:\Windows\system32\taskhostw.exe

taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k UnistackSvcGroup

C:\Windows\system32\backgroundTaskHost.exe

"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca

C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe

"C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe"

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /C REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe" /f

C:\Windows\system32\reg.exe

REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\46fb27f4cff2d33baae3b1c199797d1f0929bc03166cebd092081e4fe2f9ea6e.exe" /f

C:\Windows\system32\MusNotifyIcon.exe

%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -pss -s 480 -p 2760 -ip 2760

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -pss -s 476 -p 2864 -ip 2864

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2760 -s 404

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2864 -s 2188

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2760 -s 404

C:\Windows\System32\svchost.exe

C:\Windows\System32\svchost.exe -k NetworkService -p

Network

Country Destination Domain Proto
NL 184.29.205.2:443 tcp
US 8.8.8.8:53 14.110.152.52.in-addr.arpa udp
US 8.8.8.8:53 geo.prod.do.dsp.mp.microsoft.com udp
US 52.179.216.235:443 geo.prod.do.dsp.mp.microsoft.com tcp
US 8.8.8.8:53 kv801.prod.do.dsp.mp.microsoft.com udp
NL 184.29.205.60:443 kv801.prod.do.dsp.mp.microsoft.com tcp
US 8.8.8.8:53 cp801.prod.do.dsp.mp.microsoft.com udp
NL 184.29.205.60:443 cp801.prod.do.dsp.mp.microsoft.com tcp
US 8.8.8.8:53 cp801.prod.do.dsp.mp.microsoft.com udp
NL 184.29.205.60:443 cp801.prod.do.dsp.mp.microsoft.com tcp

Files

memory/2224-130-0x00007FF7DF0E0000-0x00007FF7DF469000-memory.dmp