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11/04/2024, 06:50
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240407-kb3y4ahd25 10Analysis
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max time kernel
1191s -
max time network
887s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
11/04/2024, 06:50
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
095b7c9aafb975f3732092b03b97ff4f.exe
Resource
win7-20240221-en
windows7-x64
15 signatures
1200 seconds
Behavioral task
behavioral2
Sample
095b7c9aafb975f3732092b03b97ff4f.exe
Resource
win10-20240404-en
windows10-1703-x64
24 signatures
1200 seconds
Behavioral task
behavioral3
Sample
095b7c9aafb975f3732092b03b97ff4f.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
18 signatures
1200 seconds
Behavioral task
behavioral4
Sample
095b7c9aafb975f3732092b03b97ff4f.exe
Resource
win11-20240221-en
windows11-21h2-x64
24 signatures
1200 seconds
General
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Target
095b7c9aafb975f3732092b03b97ff4f.exe
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Size
1.4MB
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MD5
095b7c9aafb975f3732092b03b97ff4f
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SHA1
db77f3b9c3db3f5d016221471f828fbb06e740f7
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SHA256
8827d1935a406a4a39e3da4b8c994753d7cbddf55ea386ac1bdfe17cf2a6f6f1
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SHA512
29612b32e2e6e9723e2041ee20f7df05ca7d18828270444a4d12b5ee5e2641a149f9880d84cc83054a9f768eeea43bc27fccc81187b97363321e10572285a05a
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SSDEEP
12288:WZgSKWk54jeg6lL5assQHtzV2KoLJ+PwXxwuLSJ8slf1zMr6iL/KNDx2PIXekQ:KgoLetlLS8tz6V+PwD0XVMrXCNDxtY
Malware Config
Signatures
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Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies Installed Components in the registry 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000\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.
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resource yara_rule behavioral2/memory/4904-1-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-2-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-3-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-4-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-5-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-9-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-10-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-11-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-12-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-13-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-16-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-17-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-18-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-19-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-20-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-21-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-22-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-23-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-24-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-25-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-26-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-27-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-28-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-29-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-30-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-31-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-32-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-33-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-34-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-35-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-36-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-37-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-38-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-39-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-40-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-41-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-42-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-43-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-44-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-45-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-46-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-47-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-48-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-49-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-50-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-51-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-52-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-53-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-54-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-55-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-56-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-57-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-58-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-59-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-60-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-61-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-62-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-63-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-64-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-65-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-66-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-67-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-68-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4904-69-0x0000000000400000-0x00000000005DE000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" 095b7c9aafb975f3732092b03b97ff4f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" 095b7c9aafb975f3732092b03b97ff4f.exe -
Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini explorer.exe -
Enumerates connected drives 3 TTPs 3 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: 095b7c9aafb975f3732092b03b97ff4f.exe File opened (read-only) \??\D: explorer.exe File opened (read-only) \??\F: explorer.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Roaming\\F09DA66AF09DA66A.bmp" 095b7c9aafb975f3732092b03b97ff4f.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\LinkedInboxSmallTile.scale-125.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_16.511.8780.0_x64__8wekyb3d8bbwe\Lumia.ViewerPlugin\Assets\IconOpenInRefocus.scale-200.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-black\HxMailAppList.targetsize-80_altform-unplated.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_17.8010.5926.0_x64__8wekyb3d8bbwe\images\OfficeHubLogo_Splash.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\IRIS\THMBNAIL.PNG 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses\c2rpridslicensefiles_auto.xml 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1702.301.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\VoiceRecorderWideTile.scale-200.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\large\mp_60x42.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\images\contrast-black\OneNoteSplashLogo.scale-100.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\10146_20x20x32.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\large\be_60x42.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Messaging_3.26.24002.0_x64__8wekyb3d8bbwe\Assets\starttile.sad.scale-200.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1702.312.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\CalculatorLargeTile.contrast-white_scale-125.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1702.333.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AlarmsWideTile.contrast-white_scale-125.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_16.511.8780.0_x64__8wekyb3d8bbwe\Assets\PhotosAppList.targetsize-96_altform-unplated.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_25.25.13009.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubAppList.targetsize-40_altform-unplated_contrast-white.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Car\RTL\contrast-black\SmallTile.scale-125.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\TrafficHub\SmallTile.scale-100.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\small\kp_16x11.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.Windows.Photos_16.511.8780.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\PhotosSmallTile.contrast-black_scale-125.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\ExcelMessageDismissal.txt 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\STSLIST.CHM 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1702.333.0_x64__8wekyb3d8bbwe\Assets\AlarmsStoreLogo.contrast-white_scale-200.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_16.511.8780.0_x64__8wekyb3d8bbwe\Assets\PhotosAppList.targetsize-256_altform-fullcolor.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Wallet_1.0.16328.0_x64__8wekyb3d8bbwe\images\WalletSquare150x150Logo.scale-200.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\images\contrast-black\OneNotePageLargeTile.scale-400.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\daily_challenge.jpg 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.Windows.Photos_16.511.8780.0_neutral_split.scale-100_8wekyb3d8bbwe\Lumia.ViewerPlugin\Assets\IconOpenInCinemagraph.contrast-white_scale-100.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00E2-0000-1000-0000000FF1CE.xml 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\TrafficHub\MedTile.scale-125.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\GenericMailBadge.scale-100.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_1.0.45.0_x64__8wekyb3d8bbwe\Assets\Square44x44Logo.targetsize-24_altform-unplated.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-black\GenericMailLargeTile.scale-400.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\Windows Media Player\Media Renderer\RenderingControl.xml 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\HowToPlay\Klondike\Tips_2.jpg 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_4.5.6.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-64_altform-unplated_contrast-white.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Ion Boardroom.thmx 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Arkadium.Win10.DailyChallenges\Assets\Perfect\ribbon.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.10252.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppPackageAppList.scale-200_contrast-black.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.3DBuilder_13.0.10349.0_x64__8wekyb3d8bbwe\Assets\EmbossBitmaps\Wave.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MEDIA\BOMB.WAV 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\jdk\jopt-simple.md 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\5313_32x32x32.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\large\al_60x42.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\Themes\Autumn\mask\13h.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.18.56.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherIcons\30x30\9.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\JOURNAL\THMBNAIL.PNG 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Emoticons\small\yes.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\ThemePreview\CardBacks\Western.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\OptInPopup\opt-in-popup-icon.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\Themes\Autumn\autumn_12d.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\jdk\colorimaging.md 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\7-Zip\Lang\zh-tw.txt 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\TXP_Package.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1702.333.0_x64__8wekyb3d8bbwe\Assets\AlarmsBadge.contrast-white_scale-200.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\images\OneNoteSplashLogo.scale-250.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\ThemeCreation\lobby_deck_style_western.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\Microsoft Office\root\rsod\osmux.x-none.msi.16.x-none.boot.tree.dat 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MEDIA\HAMMER.WAV 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\7-Zip\Lang\ne.txt 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1702.301.0_x64__8wekyb3d8bbwe\Assets\VoiceRecorderAppList.contrast-white_targetsize-256_altform-unplated.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-white\HxCalendarAppList.targetsize-30_altform-unplated.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\images\OneNotePageMedTile.scale-150.png 095b7c9aafb975f3732092b03b97ff4f.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.16112.11621.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-48_contrast-white.png 095b7c9aafb975f3732092b03b97ff4f.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\rescache\_merged\2717123927\1590785016.pri explorer.exe File created C:\Windows\rescache\_merged\1601268389\715946058.pri SearchUI.exe File created C:\Windows\rescache\_merged\4032412167\4002656488.pri explorer.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Checks SCSI registry key(s) 3 TTPs 26 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process 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\Disk&Ven_QEMU&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\{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&000002\Properties\{a45c254e-df1c-4efd-8020-67d146a850e0}\0011 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 value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Capabilities 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\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_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003 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 value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&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&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 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000\HardwareID 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_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000 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\{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\{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&000002\Capabilities explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&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_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&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0002 explorer.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS SearchUI.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU SearchUI.exe -
Interacts with shadow copies 2 TTPs 3 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 1440 vssadmin.exe 4084 vssadmin.exe 4348 vssadmin.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000\Software\Microsoft\Internet Explorer\GPU SearchUI.exe -
Modifies registry class 32 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\microsoft.windows.cortana SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "152" SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.cortana\Total = "56" SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance explorer.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance explorer.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.cortana SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\windows.cortana SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.cortana\Total = "0" SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\EdpDomStorage SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.cortana\ = "56" SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.cortana\ = "23" SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.cortana\Total = "23" SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify\UserStartTime = "133567065551368052" explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix SearchUI.exe Set value (str) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:" SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DomStorageState SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "185" SearchUI.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance explorer.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "129" SearchUI.exe Set value (data) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify\IconStreams = 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explorer.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.cortana SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.cortana\ = "0" SearchUI.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4904 095b7c9aafb975f3732092b03b97ff4f.exe 4904 095b7c9aafb975f3732092b03b97ff4f.exe 4904 095b7c9aafb975f3732092b03b97ff4f.exe 4904 095b7c9aafb975f3732092b03b97ff4f.exe -
Suspicious use of AdjustPrivilegeToken 45 IoCs
description pid Process Token: SeBackupPrivilege 4816 vssvc.exe Token: SeRestorePrivilege 4816 vssvc.exe Token: SeAuditPrivilege 4816 vssvc.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe Token: SeShutdownPrivilege 4644 explorer.exe Token: SeCreatePagefilePrivilege 4644 explorer.exe -
Suspicious use of FindShellTrayWindow 46 IoCs
pid Process 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe -
Suspicious use of SendNotifyMessage 23 IoCs
pid Process 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe 4644 explorer.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 356 SearchUI.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4904 wrote to memory of 1440 4904 095b7c9aafb975f3732092b03b97ff4f.exe 74 PID 4904 wrote to memory of 1440 4904 095b7c9aafb975f3732092b03b97ff4f.exe 74 PID 4904 wrote to memory of 4084 4904 095b7c9aafb975f3732092b03b97ff4f.exe 78 PID 4904 wrote to memory of 4084 4904 095b7c9aafb975f3732092b03b97ff4f.exe 78 PID 4904 wrote to memory of 4348 4904 095b7c9aafb975f3732092b03b97ff4f.exe 80 PID 4904 wrote to memory of 4348 4904 095b7c9aafb975f3732092b03b97ff4f.exe 80 -
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\095b7c9aafb975f3732092b03b97ff4f.exe"C:\Users\Admin\AppData\Local\Temp\095b7c9aafb975f3732092b03b97ff4f.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:4904 -
C:\Windows\system32\vssadmin.exeC:\Windows\system32\vssadmin.exe List Shadows2⤵
- Interacts with shadow copies
PID:1440
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C:\Windows\system32\vssadmin.exeC:\Windows\system32\vssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
PID:4084
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C:\Windows\system32\vssadmin.exeC:\Windows\system32\vssadmin.exe List Shadows2⤵
- Interacts with shadow copies
PID:4348
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4816
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C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Drops desktop.ini file(s)
- Enumerates connected drives
- Drops file in Windows directory
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4644
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C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe"C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe" -ServerName:CortanaUI.AppXa50dqqa5gqv4a428c9y1jjw7m3btvepj.mca1⤵
- Drops file in Windows directory
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:356
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
133KB
MD507eccc10bbe25248fcb0293a2f2fddab
SHA14830e8971ce3c4f22d41aea2f35d5b430bff766d
SHA256fb1d5831b5afb718a0c9895168f021168cbe4beb55c94aef355c9920664c213f
SHA51215c47ab4f5585d4c5d704e6bafccf7cb8a876dfde259a64155d521b8feaa17c681b76f01c6e3e65e315a5287fcb56190bc42614996280b23ae762eb8aa67f8b4
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C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Cortana_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\GO5H5QJ1\microsoft.windows[1].xml
Filesize96B
MD5f9a8b99c29754db899c0a2c45a86faf5
SHA1c64c61f17336f672f9d0ba99936e0d8e363615b8
SHA256b08e3eb4ed5e85c2ba41f5796dc9191ab3894308982410b0a521656563a4ed87
SHA512854d7e096fa8c6087e1df5c768f2524c3dcdad3913425005737c00c49d39d781dc155674490d31a9697881ba4b05d47538480607721ee96953df5d955b16d59f
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Filesize
2.6MB
MD5993cc909a89f0fb7fe90acc3703c2105
SHA1f422cdcb426718b235a19080b0daf71c9b448768
SHA2564aa6cdb9ce95410f85a05b21967d224cfd49cf8c7fa18d9998304a16d4e4b5d8
SHA5125ec562b1e6f91f8774bf8fd00a6a413b4b4b5be2ede17ff9c417fce7097b7d313b136740e525c19a77f220e80fb0e92f8f4d1866ea185c9fc6755c3b41aa9762
