Analysis
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max time kernel
124s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
05/02/2025, 16:58
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20250129-en
General
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Target
file.exe
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Size
4.4MB
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MD5
4e8a7b03ff758f5c75ce992615a14fd0
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SHA1
0110e12ae768872ea5c1b194dba50cbf74ec4d84
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SHA256
3090a37e591554d7406107df87b3dc21bda059df0bc66244e8abef6a5678af35
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SHA512
3fa53510e08ba1914f8cc6d34bb9c7fff544d23e365ca6e1d71d3bf022b0c3bc9bdc68cacc50a89af6744b2ba496fc0bc06e44a147f6ec8a44f446148330f3b9
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SSDEEP
98304:1/rljWsSqkPe1hRa3Y1D6k8LFMF9aPfckJrLH+VFuIHQgFLOAkGkzdnEVomFHKnP:1BjOqjH+XMG0uIHQgFLOyomFHKnP
Malware Config
Extracted
C:\Program Files (x86)\instructions_read_me.txt
blackbasta
https://bastad5huzwkepdixedg2gekg7jk22ato24zyllp6lnjx7wdtyctgvyd.onion/
Signatures
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Black Basta
A ransomware family targeting Windows and Linux ESXi first seen in February 2022.
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Blackbasta family
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Skype = "C:\\Users\\Admin\\AppData\\Local\\Temp\\file.exe" file.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteMediumTile.scale-100.png file.exe File opened for modification C:\Program Files\MeasureConfirm.reg file.exe File opened for modification C:\Program Files\Common Files\System\Ole DB\es-ES\sqlxmlx.rll.mui file.exe File opened for modification C:\Program Files\Microsoft Office\root\rsod\office.x-none.msi.16.x-none.boot.tree.dat file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\8041_40x40x32.png file.exe File created C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\notificationsUI\instructions_read_me.txt file.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebClient.dll file.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\instructions_read_me.txt file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppPackageAppList.targetsize-48_altform-unplated_contrast-black.png file.exe File created C:\Program Files\WindowsApps\Microsoft.ZuneVideo_2019.19071.19011.0_neutral_~_8wekyb3d8bbwe\instructions_read_me.txt file.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial2-pl.xrm-ms file.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Trial-ul-oob.xrm-ms file.exe File opened for modification C:\Program Files\Microsoft Office\root\rsod\onenote.x-none.msi.16.x-none.tree.dat file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\Assets\tinytile.targetsize-16_altform-unplated_contrast-white.png file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNoteAppList.targetsize-16.png file.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxA-Advanced-Dark.scale-150.png file.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxA-Outlook.scale-100.png file.exe File opened for modification C:\Program Files\Windows Media Player\fr-FR\wmpnssui.dll.mui file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\AriaWrapper.dll file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\BadgeLogo.scale-125.png file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\Date.targetsize-20_contrast-black.png file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-black\LargeTile.scale-200_contrast-black.png file.exe File created C:\Program Files (x86)\MSBuild\Microsoft\instructions_read_me.txt file.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-conio-l1-1-0.dll file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNoteNewNoteSmallTile.scale-200.png file.exe File created C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\AppxMetadata\instructions_read_me.txt file.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxCalendarAppList.targetsize-64.png file.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Aero2.dll file.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\instructions_read_me.txt file.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\GamesXboxHubBadgeLogo.scale-125_contrast-high.png file.exe File opened for modification C:\Program Files (x86)\Common Files\System\wab32.dll file.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial3-ul-oob.xrm-ms file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Edit.AppTk.SceneGraph.dll file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\AppPackageStoreLogo.scale-100.png file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-32_contrast-white.png file.exe File opened for modification C:\Program Files\7-Zip\Lang\sr-spl.txt file.exe File opened for modification C:\Program Files\Mozilla Firefox\fonts\TwemojiMozilla.ttf file.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_Grace-ul-oob.xrm-ms file.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Luna.dll file.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000008\FA000000008 file.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\GamesXboxHubAppList.scale-200_contrast-white.png file.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\GamesXboxHubMedTile.scale-200_contrast-high.png file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-80_contrast-white.png file.exe File opened for modification C:\Program Files\PushUnprotect.M2T file.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\tzmappings file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Win10\Classic\Klondike.Medium.png file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Assets\AlarmsAppList.targetsize-24_altform-unplated.png file.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxCalendarAppList.targetsize-24_altform-lightunplated.png file.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\playlist\cue.luac file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\System.Threading.Tasks.dll file.exe File created C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\AppxMetadata\instructions_read_me.txt file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-16_altform-unplated.png file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Assets\Blank_PhotosSplashWideTile.png file.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.dll file.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART15.BDR file.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_KMS_Client-ul-oob.xrm-ms file.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_Subscription-pl.xrm-ms file.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxA-Google.scale-200.png file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\MediaInkToolbar.xbf file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorAppList.targetsize-96_altform-fullcolor.png file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNotePageWideTile.scale-100.png file.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\ScreenSketchSquare150x150Logo.scale-200_contrast-black.png file.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.WebHeaderCollection.dll file.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language file.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Interacts with shadow copies 3 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 5040 vssadmin.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000\Software\Microsoft\Internet Explorer\GPU SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000\SOFTWARE\Microsoft\Internet Explorer\GPU SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000\Software\Microsoft\Internet Explorer\GPU SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000\SOFTWARE\Microsoft\Internet Explorer\GPU SearchApp.exe -
Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "HKEY_LOCAL_MACHINE/SOFTWARE\\Microsoft\\Speech_OneCore\\AudioOutput\\TokenEnums\\MMAudioOut\\" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Speech_OneCore\\CortanaVoices\\Tokens\\MSTTS_V110_enUS_EvaM" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "{179F3D56-1B0B-42B2-A962-59B7EF59FE1B}" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "Female" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "Microsoft Speech Recognition Engine - en-US Embedded DNN v11.1" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "Microsoft Speech Recognition Engine - it-IT Embedded DNN v11.1" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "Microsoft Haruka" SearchApp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.r8cuvw91b\DefaultIcon file.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "MS-3082-110-WINMO-DNN" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "%windir%\\System32\\Speech_OneCore\\VoiceActivation\\ja-JP\\sidubm.table" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "Microsoft Mark" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "410" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "既定の音声として%1を選びました" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "HW" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "L1036" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "%windir%\\Speech_OneCore\\Engines\\SR\\it-IT-N\\L1040" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "%windir%\\Speech_OneCore\\Engines\\TTS\\ja-JP\\M1041Ayumi" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DomStorageState SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "SR fr-FR Locale Handler" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "%windir%\\Speech_OneCore\\Engines\\SR\\ja-JP-N\\L1041" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "5233694" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "Microsoft Paul" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "{6BFCACDC-A6A6-4343-9CF6-83A83727367B}" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "English Phone Converter" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "- 0001 ! 0002 & 0003 , 0004 . 0005 ? 0006 _ 0007 ^ 0008 1 0009 2 000a ~ 000b : 000c a 000d aw 000e ax 000f ay 0010 b 0011 d 0012 ch 0013 eh 0014 eu 0015 ey 0016 f 0017 g 0018 h 0019 ih 001a iy 001b jh 001c k 001d l 001e m 001f n 0020 ng 0021 oe 0022 oh 0023 ow 0024 oy 0025 p 0026 pf 0027 r 0028 s 0029 sh 002a t 002b ts 002c ue 002d uh 002e uw 002f uy 0030 v 0031 x 0032 y 0033 z 0034 zh 0035" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\MuiCache StartMenuExperienceHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "%windir%\\Speech_OneCore\\Engines\\SR\\de-DE-N\\AI041031" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "%windir%\\Speech_OneCore\\Engines\\SR\\en-US-N\\r1033sr.lxa" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "Microsoft Julie - French (France)" SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "{06405088-BC01-4E08-B392-5303E75090C8}" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "%windir%\\Speech_OneCore\\Engines\\TTS\\fr-FR\\M1036Hortense" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "L1040" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "Microsoft Cosimo - Italian (Italy)" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "Microsoft Helena" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "{37A9D401-0BF5-4366-9530-C75C6DC23EC9}" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "L1033" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "%windir%\\Speech_OneCore\\Engines\\TTS\\es-ES\\M3082Helena" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "SR fr-FR Lts Lexicon" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "{0CFAE939-931E-4305-8D05-8C76C254EB34}" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "German Phone Converter" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "185" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.search\ = "56" SearchApp.exe Set value (int) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.search\ = "23" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "SR de-DE Lts Lexicon" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "Microsoft Hedda" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "Microsoft Speech HW Voice Activation - German (Germany)" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "%windir%\\Speech_OneCore\\Engines\\SR\\en-US-N\\lsr1033.lxa" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Speech_OneCore\\Voices\\Tokens\\MSTTS_V110_EnUS_ZiraM" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "Microsoft Stefan - German (Germany)" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "%windir%\\System32\\Speech_OneCore\\VoiceActivation\\de-DE\\VoiceActivation_HW_de-DE.dat" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "spell=NativeSupported; cardinal=GlobalSupported; ordinal=NativeSupported; date=GlobalSupported; time=GlobalSupported; telephone=NativeSupported; currency=NativeSupported; url=NativeSupported; address=NativeSupported; alphanumeric=NativeSupported; message=NativeSupported; computer=NativeSupported" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "40A;C0A" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "%windir%\\Speech_OneCore\\Engines\\SR\\it-IT-N\\r1040sr.lxa" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "È stata selezionata la voce predefinita %1." SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "002D 002D 0021 0021 0026 0026 002C 002C 002E 002E 003F 003F 005F 005F 002B 002B 002A 002A 02C9 02C9 02CA 02CA 02C7 02C7 02CB 02CB 02D9 02D9 3000 3000 3105 3105 3106 3106 3107 3107 3108 3108 3109 3109 310A 310A 310B 310B 310C 310C 310D 310D 310E 310E 310F 310F 3110 3110 3111 3111 3112 3112 3113 3113 3114 3114 3115 3115 3116 3116 3117 3117 3118 3118 3119 3119 3127 3127 3128 3128 3129 3129 311A 311A 311B 311B 311C 311C 311D 311D 311E 311E 311F 311F 3120 3120 3121 3121 3122 3122 3123 3123 3124 3124 3125 3125 3126 3126" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "I 0069 Y 0079 IX 0268 YX 0289 UU 026F U 0075 IH 026A YH 028F UH 028A E 0065 EU 00F8 EX 0258 OX 0275 OU 0264 O 006F AX 0259 EH 025B OE 0153 ER 025C UR 025E AH 028C AO 0254 AE 00E6 AEX 0250 A 0061 AOE 0276 AA 0251 Q 0252 EI 006503610069 AU 00610361028A OI 025403610069 AI 006103610069 IYX 006903610259 UYX 007903610259 EHX 025B03610259 UWX 007503610259 OWX 006F03610259 AOX 025403610259 EN 00650303 AN 00610303 ON 006F0303 OEN 01530303 P 0070 B 0062 M 006D BB 0299 PH 0278 BH 03B2 MF 0271 F 0066 V 0076 VA 028B TH 03B8 DH 00F0 T 0074 D 0064 N 006E RR 0072 DX 027E S 0073 Z 007A LSH 026C LH 026E RA 0279 L 006C SH 0283 ZH 0292 TR 0288 DR 0256 NR 0273 DXR 027D SR 0282 ZR 0290 R 027B LR 026D CT 0063 JD 025F NJ 0272 C 00E7 CJ 029D J 006A LJ 028E W 0077 K 006B G 0067 NG 014B X 0078 GH 0263 GA 0270 GL 029F QT 0071 QD 0262 QN 0274 QQ 0280 QH 03C7 RH 0281 HH 0127 HG 0295 GT 0294 H 0068 WJ 0265 PF 007003610066 TS 007403610073 CH 007403610283 JH 006403610292 JJ 006A0361006A DZ 00640361007A CC 007403610255 JC 006403610291 TSR 007403610282 WH 028D ESH 029C EZH 02A2 ET 02A1 SC 0255 ZC 0291 LT 027A SHX 0267 HZ 0266 PCK 0298 TCK 01C0 NCK 0021 CCK 01C2 LCK 01C1 BIM 0253 DIM 0257 QIM 029B GIM 0260 JIM 0284 S1 02C8 S2 02CC . 002E _| 007C _|| 2016 lng 02D0 hlg 02D1 xsh 02D8 _^ 203F _! 0001 _& 0002 _, 0003 _s 0004 _. 2198 _? 2197 T5 030B T4 0301 T3 0304 T2 0300 T1 030F T- 2193 T+ 2191 vls 030A vcd 032C bvd 0324 cvd 0330 asp 02B0 mrd 0339 lrd 031C adv 031F ret 0331 cen 0308 mcn 033D syl 0329 nsy 032F rho 02DE lla 033C lab 02B7 pal 02B2 vel 02E0 phr 02E4 vph 0334 rai 031D low 031E atr 0318 rtr 0319 den 032A api 033A lam 033B nas 0303 nsr 207F lar 02E1 nar 031A ejc 02BC + 0361 bva 02B1 G2 0261 rte 0320 vsl 0325 NCK3 0297 NCK2 01C3 LCK2 0296 TCK2 0287 JC2 02A5 CC2 02A8 LG 026B DZ2 02A3 TS2 02A6 JH2 02A4 CH2 02A7 SHC 0286 rhz 02B4 QOM 02A0 xst 0306 T= 2192 ERR 025D AXR 025A ZHJ 0293" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "Discrete;Continuous" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "Microsoft Katja" SearchApp.exe Set value (str) \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4ei = "L3082" SearchApp.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1984 file.exe 1984 file.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeBackupPrivilege 3428 vssvc.exe Token: SeRestorePrivilege 3428 vssvc.exe Token: SeAuditPrivilege 3428 vssvc.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1984 file.exe 1984 file.exe 2352 StartMenuExperienceHost.exe 2652 SearchApp.exe 5048 SearchApp.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1984 wrote to memory of 4464 1984 file.exe 86 PID 1984 wrote to memory of 4464 1984 file.exe 86 PID 1984 wrote to memory of 4464 1984 file.exe 86 PID 4464 wrote to memory of 5040 4464 cmd.exe 88 PID 4464 wrote to memory of 5040 4464 cmd.exe 88 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\SysNative\vssadmin.exe delete shadows /all /quiet2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4464 -
C:\Windows\system32\vssadmin.exeC:\Windows\SysNative\vssadmin.exe delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:5040
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-
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3428
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2352
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2652
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5048
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD59d260e915b62b0f96c5a43349dea38d6
SHA1b22ebce85f49166c90896c0a8b48ed5dcfcff117
SHA256eba1b30081d4bd67d76e0eb2b6b466051ea604bd5aee9accd38a599de36d0508
SHA512d4cb65bb577190041c10569281e8a54f396e49c917c065397be1537243d24f76c30e1f413602833ab37ff3a92956baed8d4f8fd06794f1211328f87b7993b705
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C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\TokenBroker\Cache\fbaf94e759052658216786bfbabcdced1b67a5c2.tbres
Filesize2KB
MD5b000fd34fb841d686c27eb7bef95e5aa
SHA1d3878fa19570e3bcef390760e4b501f7a73f07c9
SHA256c93394d07c999e40b00dfe168c30ab669564ad9ec1e897ac904adade41df7f5d
SHA512b3be9fdb4915c76e7c809a8df980a03a83cacc9a1c44a741398e3035a7e5c9fef3167766a38a6d7779294a4b866d73d5fd4cb6fc89641085b7016edd04347e8b
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C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133832483374987714.txt
Filesize75KB
MD5589a33e8cca36e5f5c61ddf4ca103753
SHA1298c0455b151f198ed924404773fce18f4181a5a
SHA256fce814f0afc4886ca0645083034fc5f74c3e78a8675f7a0dd510193e64e4e43d
SHA512b8730b13cdd62694007f5b93f97fdaf4d13170054913822fedd7a0bddc4b4a33dcfc34964c302c5a60a926e5e7759960d9e4df8ebbcde5f1ff5dd084cb68acf8
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\P56Q32J4\microsoft.windows[1].xml
Filesize97B
MD575de445e72210c4fc85641c9121a64cf
SHA1991e559f592b96bd50e72705811f05b453d889aa
SHA2567fdafd928f21a79d34079338964c9ad86f6cd56a09f60e325d2144a1cf311299
SHA512f1cc988b855fe4a64d94b0344175a14fc5207b4a6b6cb8666e9c6c0a3531e422f62940616a2029da294c80cf6aa161ae302ccee0a5e53692f6dc05afda22852a