troldesh | ed801a3e54843afe989aadd69cdab5e6fbf00e8e02742f354519b4b16de8f31c

max time kernel
1191s
max time network
1170s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 15:10

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Report Analysis Logs

General

Target
02e8c7af3724ff535da627197920ad14.exe
Size 1.2MB
Sample240417-skhzaade44
SHA256 ed801a3e54843afe989aadd69cdab5e6fbf00e8e02742f354519b4b16de8f31c
MD5 02e8c7af3724ff535da627197920ad14
SHA1 794bd6f52a9673e1146321fa2545c580858c0d5f
SHA512 8a8710ffced04c30f5c43c71ebcbcf56f7b096836f67d1a847db4a8df4f39e291f3e7119f45f03fa1ca0abd0021f81abd31bb775fa22fe2340c1cf24f19f2555
SSDEEP 24576:XHtrdKYVVSrqGDohJ3STZG8vIn/sCBGnWsY0Dyk:XHtV7GwBSTc8An/4YFk
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

troldesh discovery persistence ransomware spyware stealer trojan upx

Malware Config

Signatures

Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
ransomware trojan troldesh
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490
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
behavioral4/memory/3900-1-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-2-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-3-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-4-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-5-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-8-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-11-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-12-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-14-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-15-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-16-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-17-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-18-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-21-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-22-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-23-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-24-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-25-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-26-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-27-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-28-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-29-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-30-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-31-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-32-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-33-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-34-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-35-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-36-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-37-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-38-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-39-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-40-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-41-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-42-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-43-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-44-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-45-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-46-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-47-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-48-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-49-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-50-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-51-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-52-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-53-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-54-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-55-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-56-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-57-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-58-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-59-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-60-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-61-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-62-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-63-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-64-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-65-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-66-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-67-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-68-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-69-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-70-0x0000000000400000-0x0000000000608000-memory.dmp	upx
behavioral4/memory/3900-71-0x0000000000400000-0x0000000000608000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	02e8c7af3724ff535da627197920ad14.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	02e8c7af3724ff535da627197920ad14.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 1 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\F:	02e8c7af3724ff535da627197920ad14.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Roaming\\21981BB621981BB6.bmp"	02e8c7af3724ff535da627197920ad14.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-black\AppIcon.targetsize-60_contrast-black.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\SplashScreen.scale-200.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_neutral_~_8wekyb3d8bbwe\AppxBlockMap.xml	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\Assets\Images\SkypeTile.scale-200_contrast-white.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\Assets\contrast-black\MixedRealityPortalAppList.targetsize-96_altform-unplated_contrast-black.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\OutlookMailLargeTile.scale-100.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\FileAttachmentPlaceholder.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\CardUIBkg.scale-100.HCBlack.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteAppList.targetsize-24.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNoteSectionSmallTile.scale-100.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Templates\1033\EssentialResume.dotx	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxMailWideTile.scale-125.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-30_altform-unplated.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\ScreenSketchSquare44x44Logo.targetsize-40_altform-unplated_contrast-white.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\Assets\contrast-black\PeopleAppList.targetsize-16.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-64_altform-unplated_contrast-black.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-32_contrast-black.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSZIP.DIC	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ru.txt	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\Images\Ratings\Yelp6.scale-100.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\AboutAdsCoreBackgroundImage.jpg	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-96_contrast-black.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Images\HelpAndFeedback\VideoThumbnail.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherIcons\30x30\176.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\KnownGameList.bin	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxMailAppList.targetsize-16.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxCalendarSplashLogo.scale-150.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\Assets\VoiceRecorderAppList.targetsize-96_altform-lightunplated.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteSectionMedTile.scale-150.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\VBA\VBA7.1\1033\VBCN6.CHM	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\ExchangeLargeTile.scale-150.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vreg\osmux.x-none.msi.16.x-none.vreg.dat	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\7-Zip\Lang\af.txt	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\localhost.crt	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vreg\powerpoint.x-none.msi.16.x-none.vreg.dat	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppPackageAppList.targetsize-96_contrast-white.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\MicrosoftLogo.scale-200.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarAppList.targetsize-72.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Assets\PhotosStoreLogo.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-48_contrast-black.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-256_contrast-white.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\NewCommentRTL.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Assets\ImagePlaceholder.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-white\BadgeLogo.scale-400_contrast-white.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-48_contrast-black.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\GamesXboxHubSmallTile.scale-100.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\InsiderHubAppList.targetsize-96_altform-lightunplated_devicefamily-colorfulunplated.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppPackageWideTile.scale-150_contrast-black.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\Images\PrintAndShare\Glyph_0xe7dd.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-white\WideTile.scale-125_contrast-white.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraWideTile.scale-100.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\Date.targetsize-64_contrast-white.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherImages\423x173\13.jpg	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorAppList.contrast-black_targetsize-64.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Assets\AlarmsAppList.contrast-black_targetsize-72.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.scale-100_contrast-black.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-64.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\xerces.md	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorAppList.targetsize-20_altform-unplated_contrast-black.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\Assets\contrast-white\PeopleAppList.targetsize-96.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.scale-140.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\MLASeventhEditionOfficeOnline.xsl	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxMailMediumTile.scale-150.png	02e8c7af3724ff535da627197920ad14.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteSectionGroupLargeTile.scale-100.png	02e8c7af3724ff535da627197920ad14.exe

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

System Information Discovery
T1082

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
864	vssadmin.exe
4152	vssadmin.exe
3988	vssadmin.exe

Modifies Internet Explorer settings 1 TTPs 10 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\GPU	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\Software\Microsoft\Internet Explorer\GPU	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\GPU	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\GPU	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\GPU	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\Software\Microsoft\Internet Explorer\GPU	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\Software\Microsoft\Internet Explorer\GPU	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\Software\Microsoft\Internet Explorer\GPU	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\GPU	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\Software\Microsoft\Internet Explorer\GPU	SearchApp.exe

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DomStorageState	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\Total = "23"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\MuiCache	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total	SearchApp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_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-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\Total = "23"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.search\ = "56"	SearchApp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	SearchApp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_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-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.search	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.search	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "129"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\Total = "56"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\microsoft.windows.search	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DomStorageState	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\Total = "56"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\MuiCache	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.search	SearchApp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "152"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_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-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\windows.search	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "152"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.search\ = "23"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\windows.search	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\Total = "56"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\windows.search	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_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-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "152"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\Total = "23"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_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-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "152"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\Total = "23"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\microsoft.windows.search	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "185"	SearchApp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\Total = "23"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.search	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\microsoft.windows.search	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage	SearchApp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\microsoft.windows.search	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DomStorageState	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\windows.search	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage	SearchApp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_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-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.search\ = "23"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\Total = "0"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\Total = "56"	SearchApp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix	SearchApp.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3900	02e8c7af3724ff535da627197920ad14.exe
3900	02e8c7af3724ff535da627197920ad14.exe
3900	02e8c7af3724ff535da627197920ad14.exe
3900	02e8c7af3724ff535da627197920ad14.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeBackupPrivilege	1748	vssvc.exe
Token: SeRestorePrivilege	1748	vssvc.exe
Token: SeAuditPrivilege	1748	vssvc.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1052	SearchApp.exe
3436	SearchApp.exe
2452	SearchApp.exe
3484	SearchApp.exe
3920	SearchApp.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3900 wrote to memory of 864	3900	02e8c7af3724ff535da627197920ad14.exe	95
PID 3900 wrote to memory of 864	3900	02e8c7af3724ff535da627197920ad14.exe	95
PID 3900 wrote to memory of 4152	3900	02e8c7af3724ff535da627197920ad14.exe	99
PID 3900 wrote to memory of 4152	3900	02e8c7af3724ff535da627197920ad14.exe	99
PID 3900 wrote to memory of 3988	3900	02e8c7af3724ff535da627197920ad14.exe	101
PID 3900 wrote to memory of 3988	3900	02e8c7af3724ff535da627197920ad14.exe	101

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\02e8c7af3724ff535da627197920ad14.exe
"C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe"
1⤵
- 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:3900
- C:\Windows\system32\vssadmin.exe
  C:\Windows\system32\vssadmin.exe List Shadows
  2⤵
  - Interacts with shadow copies
  PID:864
- C:\Windows\system32\vssadmin.exe
  C:\Windows\system32\vssadmin.exe Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:4152
- C:\Windows\system32\vssadmin.exe
  C:\Windows\system32\vssadmin.exe List Shadows
  2⤵
  - Interacts with shadow copies
  PID:3988

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1748

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1052

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3436

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2452

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3484

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3920

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4080

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

xfs

Path C:\ProgramData\System32\xfs
Size 56KB
SHA256 7148e23f14c52d85e13870d73943b5a3f70812b7dc26c982f5cf99b197d00e05
MD5 377490d894abc657c01ba95f80624a3c
SHA1 17f516f660b4f241cd98ffe85f9a82acf916d244
SHA512 47aa1b8817afdfbb9d77f97d14bda754d049cdd3f3f2c387c3343a117c66be848cc54b574bf381ba8b13336064f456ba2be11c4926fa3bbe97e60d1330c00a99
SSDEEP 768:qvzga7sgAQ30vnJVwq1O2/eMtXJjWARSMNx9vrQW4Ws7zbRIUrQ:Myjs7zmN
MD5 SHA1 SHA512 SSDEEP

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microsoft.windows[1].xml

Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\NALEMIPE\microsoft.windows[1].xml
Size 97B
SHA256 033af9335ae530eb0f7e399361d9a8fccc2a0cf141a1977f81c6314f9300f61c
MD5 1a0f82abef3a73cb99d7b8525f3c3607
SHA1 1214cadfc29b44294ad9e84ba3d5cb3636bf94fc
SHA512 ef30655d62d1a00986fcfbec2a3813306f8971113dca0f54a17c36b53c385aab405d3f5065b1aa4a241fa146d0e057512232684626cf2830dc559c82d6739d55
MD5 SHA1 SHA512

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AppCache133578635813514778.txt

Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133578635813514778.txt
Size 2KB
SHA256 9117b26ab2c8fdbb8223fe1f2d1770c50a6cf0d9849a5849d6aebcbe90435be6
MD5 ecaea544af9da1114077b951d8cb520d
SHA1 5820b2d71e7b2543cf1804eb91716c4e9f732fde
SHA512 dc7bedbc581818011aa2d313429f234b12e5e9cf320b02b8d7ceeaf9cdc1c921ffc51af7f4080b02740f2d2146fbb006ccbf37cdcba3e3a10009142daffdb919
MD5 SHA1 SHA512

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CortanaUnifiedTileModelCache.dat

Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\TempState\CortanaUnifiedTileModelCache.dat
Size 1KB
SHA256 b8a10cca892477d84d03a204e49e60554d172a232a7fa90619129493e2615b11
MD5 9fcc398bc87c2aa1e8558cf8f88c0f8a
SHA1 93a92dd50a5834d29d8257d2ab19ef744533ab60
SHA512 6334863781b3ec575afa83e941aeb174b261a7371f927b0e248881ce1a1f6f917faafe895d2c6807f90d7d1c1b5215fea2607576e3af542b3c725bf333d332f6
MD5 SHA1 SHA512

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memory/3900-0-0x00000000022B0000-0x0000000002385000-memory.dmp

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memory/3900-1-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-2-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-3-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-4-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-5-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-8-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-11-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-12-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-13-0x00000000022B0000-0x0000000002385000-memory.dmp

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memory/3900-14-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-15-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-16-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-17-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-18-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-21-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-22-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-23-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-24-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-25-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-26-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-27-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-28-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-29-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-30-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-31-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-32-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-33-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-34-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-35-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-36-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-37-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-38-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-39-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-40-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-41-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-42-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-43-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-44-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-45-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-46-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-47-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-48-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-49-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-50-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-51-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-52-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-53-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-54-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-55-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-56-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-57-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-58-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-59-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-60-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-61-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-62-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-63-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-64-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-65-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-66-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-67-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-68-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-69-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-70-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-71-0x0000000000400000-0x0000000000608000-memory.dmp

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memory/3900-72-0x0000000000400000-0x0000000000608000-memory.dmp

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