Analysis
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max time kernel
1014s -
max time network
1172s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
15-02-2024 06:13
Static task
static1
Behavioral task
behavioral1
Sample
0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe
Resource
win10v2004-20231215-en
General
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Target
0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe
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Size
150KB
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MD5
5761ee98b1c2fea31b5408516a8929ea
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SHA1
4d043df23e55088bfc04c14dfb9ddb329a703cc1
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SHA256
0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76
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SHA512
9dbf296719bc130bc700db94fd43985c32cb9de3b1867ed7c8666b62e4b9d0826b6df03cb125644c9338118d9caf679bfa1eb55da39f46b94db023bdcd9ff338
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SSDEEP
3072:pm3/OyVPX/1jTCAR4fsp0Vb2xosM89QJ49cqO2DDHMqqD/Tx0Hv/:pq/1VP1OyysNmJyXsqqD/ls/
Malware Config
Extracted
C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\Restore-My-Files.txt
lockbit
http://lockbitks2tvnmwk.onion/?A0C155001DD0CB01D9B024154E239DF9
Signatures
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Lockbit
Ransomware family with multiple variants released since late 2019.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
Processes:
bcdedit.exebcdedit.exepid Process 1552 bcdedit.exe 2724 bcdedit.exe -
Renames multiple (6400) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Processes:
wbadmin.exepid Process 2396 wbadmin.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\Control Panel\International\Geo\Nation 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\XO1XADpO01 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe\"" 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exedescription ioc Process File opened (read-only) \??\F: 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
Processes:
0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9BDD.tmp.bmp" 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 64 IoCs
Processes:
0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exepid Process 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe -
Drops file in Program Files directory 64 IoCs
Processes:
0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exedescription ioc Process File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\TrafficHub\contrast-white\MedTile.scale-200.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-black\OrientationControlFrontIndicator.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Standard2019MSDNR_Retail-ul-phn.xrm-ms 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\StoreLogo.scale-125.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\Icons\jit_moments.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxMailAppList.targetsize-16.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Car\LTR\contrast-white\LargeTile.scale-100.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Home\contrast-white\LargeTile.scale-100.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\ko-kr\ui-strings.js 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\HomeBanner.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\fi-fi\Restore-My-Files.txt 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL102.XML 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-black\LargeTile.scale-150_contrast-black.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AlarmsWideTile.contrast-black_scale-100.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxCalendarBadge.scale-100.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\YahooPromoTile.scale-100.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\AcroForm\PMP\QRCode.pmp 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\help.svg 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019XC2RVL_MAKC2R-ppd.xrm-ms 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp2-ul-oob.xrm-ms 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\tracedefinition130.xml 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OneNote\prnSendToOneNote_win7.inf 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\VideoLAN\VLC\COPYING.txt 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-30_altform-unplated.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe.config 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Advanced-Light.scale-300.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubGameBar.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\zh-cn\Restore-My-Files.txt 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\TellMeOneNote.nrr 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\contrast-white\LargeTile.scale-125_contrast-white.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\fi-fi\Restore-My-Files.txt 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\7-Zip\Lang\fi.txt 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File created C:\Program Files\Java\jre-1.8\legal\javafx\Restore-My-Files.txt 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppPackageSmallTile.scale-200_contrast-white.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\jsaddins\shared.js 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxMailAppList.targetsize-64_altform-unplated.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\OutlookMailWideTile.scale-125.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Download_on_the_App_Store_Badge_de_135x40.svg 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\images\themeless\Playstore\af_get.svg 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp6-ul-oob.xrm-ms 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\GostTitle.XSL 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File created C:\Program Files\VideoLAN\VLC\locale\en_GB\LC_MESSAGES\Restore-My-Files.txt 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\ScreenSketchSquare44x44Logo.targetsize-256_altform-unplated_contrast-white.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxCalendarSplashLogo.scale-400.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 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 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File created C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\Restore-My-Files.txt 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\ar-ae\ui-strings.js 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.SkypeApp_14.53.77.0_neutral_split.scale-125_kzf8qxf38zg5c\Assets\Images\SkypeLogo.scale-125.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-black\Weather_TileSmallSquare.scale-200.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\AppPackageAppList.scale-400.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteAppList.targetsize-48_altform-unplated.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNotePageWideTile.scale-150.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\HxMailLargeTile.scale-400.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\sk-sk\Restore-My-Files.txt 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\en-il\Restore-My-Files.txt 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\images\speaker-32.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-24_contrast-black.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\Assets\LargeTile.scale-200.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Assets\AlarmsAppList.targetsize-72_altform-lightunplated.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\Microsoft.Xbox.SmartGlass.Controls\MsaAuthenticatorView.xaml 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\psfontj2d.properties 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Milk Glass.eftx 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-256_altform-unplated_contrast-black.png 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\ca-es\Restore-My-Files.txt 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
vds.exedescription ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 vds.exe -
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exepid Process 3712 vssadmin.exe -
Modifies Control Panel 2 IoCs
Processes:
0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\Control Panel\Desktop\WallpaperStyle = "2" 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\Control Panel\Desktop\TileWallpaper = "0" 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exepid Process 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe -
Suspicious use of AdjustPrivilegeToken 50 IoCs
Processes:
0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exevssvc.exeWMIC.exewbengine.exedescription pid Process Token: SeTakeOwnershipPrivilege 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe Token: SeDebugPrivilege 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe Token: SeBackupPrivilege 2440 vssvc.exe Token: SeRestorePrivilege 2440 vssvc.exe Token: SeAuditPrivilege 2440 vssvc.exe Token: SeIncreaseQuotaPrivilege 1560 WMIC.exe Token: SeSecurityPrivilege 1560 WMIC.exe Token: SeTakeOwnershipPrivilege 1560 WMIC.exe Token: SeLoadDriverPrivilege 1560 WMIC.exe Token: SeSystemProfilePrivilege 1560 WMIC.exe Token: SeSystemtimePrivilege 1560 WMIC.exe Token: SeProfSingleProcessPrivilege 1560 WMIC.exe Token: SeIncBasePriorityPrivilege 1560 WMIC.exe Token: SeCreatePagefilePrivilege 1560 WMIC.exe Token: SeBackupPrivilege 1560 WMIC.exe Token: SeRestorePrivilege 1560 WMIC.exe Token: SeShutdownPrivilege 1560 WMIC.exe Token: SeDebugPrivilege 1560 WMIC.exe Token: SeSystemEnvironmentPrivilege 1560 WMIC.exe Token: SeRemoteShutdownPrivilege 1560 WMIC.exe Token: SeUndockPrivilege 1560 WMIC.exe Token: SeManageVolumePrivilege 1560 WMIC.exe Token: 33 1560 WMIC.exe Token: 34 1560 WMIC.exe Token: 35 1560 WMIC.exe Token: 36 1560 WMIC.exe Token: SeIncreaseQuotaPrivilege 1560 WMIC.exe Token: SeSecurityPrivilege 1560 WMIC.exe Token: SeTakeOwnershipPrivilege 1560 WMIC.exe Token: SeLoadDriverPrivilege 1560 WMIC.exe Token: SeSystemProfilePrivilege 1560 WMIC.exe Token: SeSystemtimePrivilege 1560 WMIC.exe Token: SeProfSingleProcessPrivilege 1560 WMIC.exe Token: SeIncBasePriorityPrivilege 1560 WMIC.exe Token: SeCreatePagefilePrivilege 1560 WMIC.exe Token: SeBackupPrivilege 1560 WMIC.exe Token: SeRestorePrivilege 1560 WMIC.exe Token: SeShutdownPrivilege 1560 WMIC.exe Token: SeDebugPrivilege 1560 WMIC.exe Token: SeSystemEnvironmentPrivilege 1560 WMIC.exe Token: SeRemoteShutdownPrivilege 1560 WMIC.exe Token: SeUndockPrivilege 1560 WMIC.exe Token: SeManageVolumePrivilege 1560 WMIC.exe Token: 33 1560 WMIC.exe Token: 34 1560 WMIC.exe Token: 35 1560 WMIC.exe Token: 36 1560 WMIC.exe Token: SeBackupPrivilege 756 wbengine.exe Token: SeRestorePrivilege 756 wbengine.exe Token: SeSecurityPrivilege 756 wbengine.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.execmd.execmd.exedescription pid Process procid_target PID 4476 wrote to memory of 2556 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 85 PID 4476 wrote to memory of 2556 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 85 PID 2556 wrote to memory of 3712 2556 cmd.exe 87 PID 2556 wrote to memory of 3712 2556 cmd.exe 87 PID 2556 wrote to memory of 1560 2556 cmd.exe 90 PID 2556 wrote to memory of 1560 2556 cmd.exe 90 PID 2556 wrote to memory of 1552 2556 cmd.exe 93 PID 2556 wrote to memory of 1552 2556 cmd.exe 93 PID 2556 wrote to memory of 2724 2556 cmd.exe 94 PID 2556 wrote to memory of 2724 2556 cmd.exe 94 PID 2556 wrote to memory of 2396 2556 cmd.exe 95 PID 2556 wrote to memory of 2396 2556 cmd.exe 95 PID 4476 wrote to memory of 5972 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 107 PID 4476 wrote to memory of 5972 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 107 PID 4476 wrote to memory of 5972 4476 0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe 107 PID 5972 wrote to memory of 6036 5972 cmd.exe 109 PID 5972 wrote to memory of 6036 5972 cmd.exe 109 PID 5972 wrote to memory of 6036 5972 cmd.exe 109 PID 5972 wrote to memory of 6084 5972 cmd.exe 110 PID 5972 wrote to memory of 6084 5972 cmd.exe 110 PID 5972 wrote to memory of 6084 5972 cmd.exe 110 -
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.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe"C:\Users\Admin\AppData\Local\Temp\0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Modifies Control Panel
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4476 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no & wbadmin delete catalog -quiet2⤵
- Suspicious use of WriteProcessMemory
PID:2556 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:3712
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1560
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:1552
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:2724
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C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet3⤵
- Deletes backup catalog
PID:2396
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C ping 127.0.0.7 -n 3 > Nul & fsutil file setZeroData offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe" & Del /f /q "C:\Users\Admin\AppData\Local\Temp\0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:5972 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.7 -n 33⤵
- Runs ping.exe
PID:6036
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C:\Windows\SysWOW64\fsutil.exefsutil file setZeroData offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe"3⤵PID:6084
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2440
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:756
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:1784
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:3248
Network
MITRE ATT&CK Enterprise v15
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Downloads
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Filesize
1KB
MD5b59ac86be4e3fef71254a259cb5249ac
SHA1ea27c80e3212302e57895d47b825bdde0e0a02e3
SHA256370edcb4667120f812f6704b261a448b33bc0657b5e284285b95b091e6fcbe67
SHA512226c9a78dca1360862d96233edc0e43bb68edf47f17f8a5eaef7852d2340ce48f652eeb7c92fa92d9793366200cc05be2b4bbc2532aa2d8070deb2dd0f87aba3