troldesh | 94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000\Software\Microsoft\Active Setup\Installed Components	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000\Software\Microsoft\Active Setup\Installed Components	explorer.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
T1552.001

UPX packed file 64 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral5/memory/2484-0-0x0000000000400000-0x000000000062A000-memory.dmp	upx
behavioral5/memory/2484-1-0x0000000000400000-0x000000000062A000-memory.dmp	upx
behavioral5/memory/2484-2-0x0000000000400000-0x000000000062A000-memory.dmp	upx
behavioral5/memory/2484-3-0x0000000000400000-0x000000000062A000-memory.dmp	upx
behavioral5/memory/2484-4-0x0000000000400000-0x000000000062A000-memory.dmp	upx
behavioral5/memory/2484-5-0x0000000000400000-0x000000000062A000-memory.dmp	upx
behavioral5/memory/2484-6-0x0000000000400000-0x000000000062A000-memory.dmp	upx
behavioral5/memory/2484-7-0x0000000000400000-0x000000000062A000-memory.dmp	upx
behavioral5/memory/2484-8-0x0000000000400000-0x000000000062A000-memory.dmp	upx
behavioral5/memory/2484-9-0x0000000000400000-0x000000000062A000-memory.dmp	upx
behavioral5/memory/2484-10-0x0000000000400000-0x000000000062A000-memory.dmp	upx
behavioral5/memory/2484-11-0x0000000000400000-0x000000000062A000-memory.dmp	upx
behavioral5/memory/2484-14-0x0000000000400000-0x000000000062A000-memory.dmp	upx
behavioral5/memory/2356-20-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2484-19-0x0000000000400000-0x000000000062A000-memory.dmp	upx
behavioral5/memory/2356-22-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-18-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-26-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-27-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-28-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-29-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-30-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-31-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-32-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-33-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-36-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-37-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-38-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-39-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-40-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-41-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-42-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-43-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-44-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-45-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-46-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-47-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-48-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-49-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-50-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-51-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-52-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-53-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-54-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-55-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-56-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-57-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-58-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-59-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-60-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-61-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-62-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-63-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-64-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-65-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-66-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-67-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-68-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-69-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-70-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-71-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-72-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-73-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral5/memory/2356-74-0x0000000000400000-0x0000000000608000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Enumerates connected drives 3 TTPs 3 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\F:	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened (read-only)	\??\D:	explorer.exe
File opened (read-only)	\??\F:	explorer.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Roaming\\9ED057A69ED057A6.bmp"	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2484 set thread context of 2356	2484	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe	80

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_1.0.36.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AlarmsSplashScreen.scale-100_contrast-white.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.6.3102.0_x64__8wekyb3d8bbwe\Win10\AdCloseButton.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsNotepad_10.2102.13.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\NotepadLargeTile.scale-125.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ko.txt	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Dashboard\WebContent\node_modules\@fluentui\react\lib-commonjs\PersonaCoin.js	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_12104.1001.1.0_x64__8wekyb3d8bbwe\Assets\AppTiles\StoreAppList.targetsize-16_altform-lightunplated.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_1.0.36.0_x64__8wekyb3d8bbwe\Assets\AlarmsAppList.targetsize-16_altform-unplated.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\images\Back-48.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1909.12456.0_x64__8wekyb3d8bbwe\Assets\contrast-white\PeopleAppList.targetsize-24_altform-unplated.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingNews_1.0.6.0_x64__8wekyb3d8bbwe\Assets\AppTiles\NewsAppList.targetsize-30_altform-unplated.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Corbel.xml	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.40978.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-256_contrast-black.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\1033\WordNaiveBayesCommandRanker.txt	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.6.10571.0_x64__8wekyb3d8bbwe\Images\Wide310x150Logo.scale-200_contrast-white.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_12104.1001.1.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-black\StoreAppList.targetsize-30.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsNotepad_10.2102.13.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\contrast-black\NotepadSmallTile.scale-100.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-Advanced-Light.scale-250.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Paint_10.2104.17.0_x64__8wekyb3d8bbwe\Assets\contrast-white\PaintAppList.targetsize-80_altform-lightunplated.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.6.3102.0_x64__8wekyb3d8bbwe\Win10\cardflipped.dat	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Dashboard\WebContent\node_modules\@fluentui\theme\node_modules\@fluentui\dom-utilities\lib-commonjs\getParent.js	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_12104.1001.1.0_x64__8wekyb3d8bbwe\Assets\AppTiles\StoreAppList.targetsize-48_altform-lightunplated.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsNotepad_10.2102.13.0_x64__8wekyb3d8bbwe\Assets\contrast-white\NotepadSmallTile.scale-150.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\images\contrast-white\HxMailAppList.targetsize-80_altform-unplated.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1909.12456.0_neutral_split.scale-100_8wekyb3d8bbwe\AppxBlockMap.xml	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ipscsy.xml	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Dashboard\WebContent\node_modules\@fluentui\theme\node_modules\@uifabric\utilities\lib-commonjs\dom\elementContains.js	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_12104.1001.1.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AppTiles\StoreSplashScreen.scale-100_altform-colorful_theme-light.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\images\contrast-black\ExchangeWideTile.scale-400.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_1.0.36.0_x64__8wekyb3d8bbwe\Assets\AlarmsAppList.targetsize-60_contrast-white.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Dashboard\WebContent\node_modules\@fluentui\theme\node_modules\@uifabric\utilities\lib-commonjs\initials.js	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Dashboard\WebContent\node_modules\@fluentui\react\lib-commonjs\FocusZone.js	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-Outlook.scale-100.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Paint_10.2104.17.0_x64__8wekyb3d8bbwe\Assets\PaintAppList.targetsize-30_altform-unplated.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_1.0.6.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherAppList.targetsize-20_altform-unplated.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Send2Fluent.White.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\1033\ClientSub2019_eula.txt	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Dashboard\WebContent\node_modules\@fluentui\react\lib-amd\components\DocumentCard\DocumentCard.types.js	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AppTiles\WideTile.scale-100.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_21.21030.25003.0_x64__8wekyb3d8bbwe\Assets\PhotosAppList.contrast-black_targetsize-80.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.32731.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-72_contrast-white.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.GamingApp_2105.900.24.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\Xbox_UnplatedLargeTile.scale-125_contrast-white.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-white_scale-80.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Dashboard\WebContent\node_modules\@fluentui\react\lib\ChoiceGroupOption.js	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\images\contrast-black\HxMailBadge.scale-200.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_1.0.36.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AlarmsAppList.scale-125_contrast-black.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_11.2104.2.0_x64__8wekyb3d8bbwe\SnippingTool\Assets\Square44x44Logo.targetsize-16_altform-unplated.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.2104.12721.0_neutral_split.scale-100_8wekyb3d8bbwe\AppxBlockMap.xml	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Images\Square44x44Logo.scale-200.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_1.0.38.0_x64__8wekyb3d8bbwe\Assets\VoiceRecorderLogoExtensions.targetsize-256.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\images\HxCalendarMediumTile.scale-125.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.6.3102.0_neutral_split.scale-125_8wekyb3d8bbwe\AppxBlockMap.xml	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\xmlresolver.md	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Dashboard\WebContent\node_modules\@fluentui\theme\node_modules\@uifabric\utilities\lib\warn\warnDeprecations.js	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.6.10571.0_x64__8wekyb3d8bbwe\Images\SmallTile.scale-125_contrast-black.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.2103.1172.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\contrast-black\FeedbackHubSplashScreen.scale-100.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_11.2104.2.0_x64__8wekyb3d8bbwe\Assets\SnipSketchAppList.targetsize-16_altform-unplated.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.GamingApp_2105.900.24.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\Xbox_UnplatedLargeTile.scale-100.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\images\HxCalendarSplashLogo.scale-100.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_11.2104.2.0_x64__8wekyb3d8bbwe\SnippingTool\Assets\Square44x44Logo.targetsize-256_altform-lightunplated.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_11.2104.2.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SnipSketchStoreLogo.scale-100.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\Windows Media Player\Media Renderer\avtransport.xml	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-icons_ffffff_256x240.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.32731.0_x64__8wekyb3d8bbwe\Assets\contrast-black\MedTile.scale-100_contrast-black.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_2.2106.2807.0_x64__8wekyb3d8bbwe\Assets\Store\SplashScreen.scale-125.altform-colorful.png	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 58 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Capabilities	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0002	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\HardwareID	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Capabilities	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\ConfigFlags	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\FriendlyName	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\HardwareID	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\HardwareID	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0002	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{a45c254e-df1c-4efd-8020-67d146a850e0}\0011	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Capabilities	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0002	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\FriendlyName	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Capabilities	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{a45c254e-df1c-4efd-8020-67d146a850e0}\0011	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0002	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000	explorer.exe

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	StartMenuExperienceHost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	StartMenuExperienceHost.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	StartMenuExperienceHost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	StartMenuExperienceHost.exe

Enumerates system info in registry 2 TTPs 12 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	SearchHost.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	SearchHost.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	SearchHost.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	SearchHost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	SearchHost.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	SearchHost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	SearchHost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	SearchHost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	SearchHost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	SearchHost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	SearchHost.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	SearchHost.exe

Interacts with shadow copies 2 TTPs 3 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

pid	Process
4776	vssadmin.exe
2288	vssadmin.exe
3156	vssadmin.exe

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000\Software\Microsoft\Internet Explorer\GPU	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000\Software\Microsoft\Internet Explorer\GPU	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000\Software\Microsoft\Internet Explorer\GPU	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000\Software\Microsoft\Internet Explorer\GPU	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000\Software\Microsoft\Internet Explorer\GPU	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000\Software\Microsoft\Internet Explorer\GPU	SearchHost.exe

Modifies registry class 37 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:"	SearchHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix	SearchHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	SearchHost.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-243033537-3771492294-1461557691-1000\{1FD88852-3909-4880-8C2E-88DFABC78420}	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:"	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\MuiCache	SearchHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\MuiCache	SearchHost.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify\PastIconsStream = 1400000005000000010001000200000014000000494c2006020004002c0010001000ffffffff2110ffffffffffffffff424d360000000000000036000000280000001000000040000000010020000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000ff00000060000000000000000000000020000000b0000000ff000000ff000000ff000000ff000000ff000000ff000000ff000000ff000000ff000000ff00000060000000200000000000000020000000f00d0d0df09d9d9dffc8c8c8ffe5e5e5ffe5e5e5ffe5e5e5ffe5e5e5ffe5e5e5ff8f8f8fff000000ff000000603f3f3f66000000ff00000060000000900a0a0af0c0c0c0ffe5e5e5ffe5e5e5ffe5e5e5ffe5e5e5ffe5e5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Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\MuiCache	SearchHost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\MuiCache	SearchHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix	SearchHost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify\IconStreams = 140000000700000001000100050000001400000050003a005c00480066007200650066005c004e0071007a00760061005c004e006300630051006e0067006e005c005900620070006e0079005c005a00760070006500620066006200730067005c00420061007200510065007600690072005c00420061007200510065007600690072002e0072006b00720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f50100000000000000000000e8070400420061007200510065007600690072000a004100620067002000660076007400610072007100200076006100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000d453e1c5e98cda0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000007b005300330038004f0053003400300034002d0031005100340033002d0034003200530032002d0039003300300035002d00360037005100520030004f003200380053005000320033007d005c0072006b006300790062006500720065002e0072006b00720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e807040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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4f003200380053005000320033007d005c0072006b006300790062006500720065002e0072006b00720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e8070400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff82ae2078e323294282c1e41cb67d5b9c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000007b005300330038004f0053003400300034002d0031005100340033002d0034003200530032002d0039003300300035002d00360037005100520030004f003200380053005000320033007d005c0072006b006300790062006500720065002e0072006b00720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e8070400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff83ae2078e323294282c1e41cb67d5b9c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:"	SearchHost.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-243033537-3771492294-1461557691-1000\{11623CF9-8CB9-49BD-9ACC-943FA4FEC312}	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.PeopleExperienceHost_cw5n1h2txyewy\ApplicationFrame\Microsoft.Windows.PeopleExperienceHos = 6801000088020000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\MuiCache	StartMenuExperienceHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify\UserStartTime = "133574073096965705"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\MuiCache	SearchHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:"	SearchHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\MuiCache	SearchHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	SearchHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:"	SearchHost.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2356	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
2356	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
2356	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
2356	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
4416	explorer.exe
4416	explorer.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4416	explorer.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2484	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
Token: SeCreatePagefilePrivilege	2484	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
Token: SeShutdownPrivilege	2484	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
Token: SeCreatePagefilePrivilege	2484	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
Token: SeBackupPrivilege	1156	vssvc.exe
Token: SeRestorePrivilege	1156	vssvc.exe
Token: SeAuditPrivilege	1156	vssvc.exe
Token: SeShutdownPrivilege	3016	explorer.exe
Token: SeCreatePagefilePrivilege	3016	explorer.exe
Token: SeShutdownPrivilege	3016	explorer.exe
Token: SeCreatePagefilePrivilege	3016	explorer.exe
Token: SeShutdownPrivilege	3016	explorer.exe
Token: SeCreatePagefilePrivilege	3016	explorer.exe
Token: SeShutdownPrivilege	3016	explorer.exe
Token: SeCreatePagefilePrivilege	3016	explorer.exe
Token: SeShutdownPrivilege	3016	explorer.exe
Token: SeCreatePagefilePrivilege	3016	explorer.exe
Token: SeShutdownPrivilege	3016	explorer.exe
Token: SeCreatePagefilePrivilege	3016	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe
Token: SeCreatePagefilePrivilege	4416	explorer.exe
Token: SeShutdownPrivilege	4416	explorer.exe

Suspicious use of FindShellTrayWindow 45 IoCs

pid	Process
3016	explorer.exe
3016	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
3016	explorer.exe
3016	explorer.exe
3016	explorer.exe
3016	explorer.exe
3016	explorer.exe
3016	explorer.exe
3016	explorer.exe
3016	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe
4416	explorer.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
4416	explorer.exe
3032	SearchHost.exe
3068	StartMenuExperienceHost.exe
4416	explorer.exe
1852	SearchHost.exe
5112	SearchHost.exe
1956	SearchHost.exe
3664	SearchHost.exe
1632	SearchHost.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2484 wrote to memory of 2356	2484	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe	80
PID 2484 wrote to memory of 2356	2484	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe	80
PID 2484 wrote to memory of 2356	2484	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe	80
PID 2484 wrote to memory of 2356	2484	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe	80
PID 2356 wrote to memory of 4776	2356	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe	82
PID 2356 wrote to memory of 4776	2356	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe	82
PID 2356 wrote to memory of 2288	2356	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe	86
PID 2356 wrote to memory of 2288	2356	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe	86
PID 2356 wrote to memory of 3156	2356	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe	88
PID 2356 wrote to memory of 3156	2356	94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe	88
PID 2236 wrote to memory of 4416	2236	sihost.exe	103
PID 2236 wrote to memory of 4416	2236	sihost.exe	103

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
"C:\Users\Admin\AppData\Local\Temp\94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe"
1⤵
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2484
- C:\Users\Admin\AppData\Local\Temp\94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
  C:\Users\Admin\AppData\Local\Temp\94b88650ebf3fe56877d27316b51a4ddf27b4182892b167b5b03b35d84c95d02.exe
  2⤵
  - Adds Run key to start application
  - Enumerates connected drives
  - Sets desktop wallpaper using registry
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2356
- - C:\Windows\system32\vssadmin.exe
    C:\Windows\system32\vssadmin.exe List Shadows
    3⤵
    - Interacts with shadow copies
    PID:4776
- - C:\Windows\system32\vssadmin.exe
    C:\Windows\system32\vssadmin.exe Delete Shadows /All /Quiet
    3⤵
    - Interacts with shadow copies
    PID:2288
- - C:\Windows\system32\vssadmin.exe
    C:\Windows\system32\vssadmin.exe List Shadows
    3⤵
    - Interacts with shadow copies
    PID:3156

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1156

C:\Windows\explorer.exe
explorer.exe
1⤵
- Modifies Installed Components in the registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3016

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Windows\explorer.exe
  explorer.exe /LOADSAVEDWINDOWS
  2⤵
  - Modifies Installed Components in the registry
  - Enumerates connected drives
  - Checks SCSI registry key(s)
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:4416

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3032

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
- Checks processor information in registry
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3068

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1852

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5112

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1956

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3664

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery