Analysis
-
max time kernel
153s -
max time network
160s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
26-07-2021 13:00
Static task
static1
Behavioral task
behavioral1
Sample
9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe
Resource
win10v20210408
General
-
Target
9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe
-
Size
854KB
-
MD5
1e27184759cc4099c0da73b152408281
-
SHA1
cf71196d88354a8324fdaa12013a4d80aa3b7c55
-
SHA256
9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec
-
SHA512
f74da0c39a57b612c1e7cc3c6079b3ddd1f3393728ad4e375e5bb116229d66db2811e948008447a29c1c738cf9a707b5e8d4c8ec69cccf47af2e4c8d2373e5cf
Malware Config
Extracted
C:\README1.txt
VladimirScherbinin1991@gmail.com
http://cryptsen7fo43rr6.onion/
http://cryptsen7fo43rr6.onion.to/
http://cryptsen7fo43rr6.onion.cab/
Signatures
-
Modifies Installed Components in the registry 2 TTPs
-
Modifies extensions of user files 2 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exedescription ioc process File opened for modification C:\Users\Admin\Pictures\MergeUnregister.tiff 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Users\Admin\Pictures\CompleteDisconnect.tiff 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe -
Processes:
resource yara_rule behavioral2/memory/3216-116-0x0000000000400000-0x00000000005D5000-memory.dmp upx behavioral2/memory/3216-118-0x0000000000400000-0x00000000005D5000-memory.dmp upx -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe -
Drops desktop.ini file(s) 9 IoCs
Processes:
9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exedescription ioc process File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\Desktop.ini 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
explorer.exedescription ioc process File opened (read-only) \??\D: explorer.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exedescription pid process target process PID 808 set thread context of 3216 808 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe -
Drops file in Program Files directory 64 IoCs
Processes:
9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exedescription ioc process File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\CT_ROOTS.XML 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-black\OutlookMailSmallTile.scale-100.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Unlock@2x.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Car\LTR\contrast-black\SmallTile.scale-200.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_16.511.8780.0_x64__8wekyb3d8bbwe\Assets\PhotosLogoExtensions.targetsize-32.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-black\GenericMailMediumTile.scale-125.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\small\md_16x11.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\large\vn_60x42.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\large\mf_60x42.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\Awards\spider\2_Piece_Silk_Suit_Unearned_small.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\update_tracking\org-netbeans-core-io-ui.xml 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Place\LTR\SmallTile.scale-200.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-white\LinkedInboxSmallTile.scale-125.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-modules-appui.xml 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.OneConnect_2.1701.277.0_x64__8wekyb3d8bbwe\Assets\contrast-white\OneConnectAppList.targetsize-30.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\Tournament\Strike.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Messaging_3.26.24002.0_x64__8wekyb3d8bbwe\Assets\starttile.dualsim1.smile.small.scale-200.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.16112.11601.0_neutral_resources.scale-150_8wekyb3d8bbwe\Assets\contrast-white\SmallLogo.scale-150_contrast-white.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_25.25.13009.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubBadgeLogo.scale-100_contrast-high.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\images\10912_36x36x32.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-filesystems.xml 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Collections\contrast-black\WideTile.scale-200_contrast-black.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\large\nc_60x42.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0016-0000-1000-0000000FF1CE.xml 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Arkadium.Win10.Xaml.Toolkit\Assets\Buttons\Menu\Menu_black-press.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.18.56.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherImages\423x173\75.jpg 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\small\ga_16x11.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\Themes\Aquarium\mask\11c.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_4.5.6.0_x64__8wekyb3d8bbwe\Assets\GetStartedWideTile.scale-100.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.10252.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\contrast-black\AppPackageMedTile.scale-100_contrast-black.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.SkypeApp_11.8.204.0_neutral_split.scale-125_kzf8qxf38zg5c\SkypeApp\Assets\SkypeLargeTile.scale-125_contrast-white.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\lib\deploy\splash@2x.gif 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_25.25.13009.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubAppList.targetsize-96_contrast-white.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-white\LinkedInboxLargeTile.scale-125.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_16.511.8780.0_x64__8wekyb3d8bbwe\Assets\PhotosAppList.targetsize-40_altform-unplated.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\ThemePreview\Backgrounds\Classic.jpg 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\SplashScreen\MicrosoftStudiosLogo.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1702.333.0_x64__8wekyb3d8bbwe\Assets\TimerSmallTile.contrast-black_scale-200.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1702.333.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\StopwatchMedTile.contrast-white_scale-100.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL116.XML 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-white\HxCalendarWideTile.scale-100.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\HxMailMediumTile.scale-125.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\HxA-Yahoo-Dark.scale-400.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\images\OneNoteSmallTile.scale-400.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\HowToPlay\Spider\Tips_5.jpg 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_4.5.6.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-256_contrast-black.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Place\LTR\contrast-black\WideTile.scale-100.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-black\HxA-Yahoo-Dark.scale-300.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\images\4627_48x48x32.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\animations\OneNoteFRE_Welcome.mp4 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\Themes\Autumn\autumn_13d.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.18.56.0_x64__8wekyb3d8bbwe\Assets\AppTiles\Spacer\8px.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1702.333.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\StopwatchSmallTile.scale-100.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\images\contrast-black\OneNoteAppList.targetsize-20_altform-unplated.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MSPaint_1.1702.28017.0_x64__8wekyb3d8bbwe\Assets\Logos\Square44x44\PaintAppList.targetsize-256.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\ThemeCreation\tile_base.jpg 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_4.5.6.0_x64__8wekyb3d8bbwe\Resources\TopicPage\Images\playbutton.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_25.25.13009.0_neutral_split.scale-200_8wekyb3d8bbwe\AppxBlockMap.xml 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-heapdump.xml 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\conticon.gif 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_25.25.13009.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubAppList.targetsize-80_altform-unplated_contrast-high.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\contrast-white\ExchangeLargeTile.scale-150.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1611.10393.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Work\contrast-black\LargeTile.scale-125.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsCalculator_10.1702.312.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\CalculatorAppList.scale-125.png 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1124 3052 WerFault.exe -
Checks SCSI registry key(s) 3 TTPs 12 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
explorer.exedescription ioc process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\HardwareID explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\ConfigFlags explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\ConfigFlags explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\HardwareID explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Capabilities explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Capabilities explorer.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
Processes:
SearchUI.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS SearchUI.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU SearchUI.exe -
Modifies registry class 32 IoCs
Processes:
explorer.exeSearchUI.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_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-1-5-21-1594587808-2047097707-2163810515-1000_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-1-5-21-1594587808-2047097707-2163810515-1000_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-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_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-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "185" SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance explorer.exe Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DomStorageState SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "129" SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_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-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "152" SearchUI.exe Set value (data) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify\IconStreams = 14000000070000000100010005000000140000007b005300330038004f0053003400300034002d0031005100340033002d0034003200530032002d0039003300300035002d00360037005100520030004f003200380053005000320033007d005c0072006b006300790062006500720065002e0072006b0072000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c100000000000002000000e50707004100720067006a006200650078000a005600610067007200650061007200670020006e007000700072006600660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000074ae2078e323294282c1e41cb67d5b9c000000000000000000000000c2a5dcec3682d70100000000000000000000000000000d20feb05a007600700065006200660062007300670020004a0076006100710062006a006600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007b005300330038004f0053003400300034002d0031005100340033002d0034003200530032002d0039003300300035002d00360037005100520030004f003200380053005000320033007d005c0072006b006300790062006500720065002e0072006b00720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000640000000000000002000000e50707004600630072006e0078007200650066003a002000360037002500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000073ae2078e323294282c1e41cb67d5b9c00000000000000000000000049f5cbec3682d70100000000000000000000000000000d20feb05a007600700065006200660062007300670020004a0076006100710062006a006600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000007b00360051003800300039003300370037002d0036004e00530030002d003400340034004f002d0038003900350037002d004e00330037003700330053003000320032003000300052007d005c004a0076006100710062006a0066002000510072007300720061007100720065005c005a0046004e00460050006800760059002e0072006b007200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000640000000000000000000000e50704004e0070006700760062006100660020006100720072007100720071002e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fffffffff9a6406d323dcb4f8a86be992e03dc76000000000000000000000000f4fe5fd9702cd70100000000000000000000000000000d20feb05a007600700065006200660062007300670020004a0076006100710062006a006600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007b005300330038004f0053003400300034002d0031005100340033002d0034003200530032002d0039003300300035002d00360037005100520030004f003200380053005000320033007d005c0072006b006300790062006500720065002e0072006b00720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e5070400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff75ae2078e323294282c1e41cb67d5b9c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000007b005300330038004f0053003400300034002d0031005100340033002d0034003200530032002d0039003300300035002d00360037005100520030004f003200380053005000320033007d005c0072006b006300790062006500720065002e0072006b00720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e5070400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff81ae2078e323294282c1e41cb67d5b9c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.cortana SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.cortana\ = "0" SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\EdpDomStorage SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_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\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_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-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.cortana SearchUI.exe Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_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-1-5-21-1594587808-2047097707-2163810515-1000_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-1-5-21-1594587808-2047097707-2163810515-1000_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-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify explorer.exe Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.cortana\ = "56" SearchUI.exe Set value (int) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify\UserStartTime = "132623575947209929" explorer.exe -
Suspicious behavior: EnumeratesProcesses 17 IoCs
Processes:
9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exeWerFault.exepid process 3216 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe 3216 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe 3216 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe 3216 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe 1124 WerFault.exe 1124 WerFault.exe 1124 WerFault.exe 1124 WerFault.exe 1124 WerFault.exe 1124 WerFault.exe 1124 WerFault.exe 1124 WerFault.exe 1124 WerFault.exe 1124 WerFault.exe 1124 WerFault.exe 1124 WerFault.exe 1124 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 43 IoCs
Processes:
WerFault.exeexplorer.exedescription pid process Token: SeDebugPrivilege 1124 WerFault.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe Token: SeShutdownPrivilege 3900 explorer.exe Token: SeCreatePagefilePrivilege 3900 explorer.exe -
Suspicious use of FindShellTrayWindow 45 IoCs
Processes:
explorer.exepid process 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe -
Suspicious use of SendNotifyMessage 24 IoCs
Processes:
explorer.exepid process 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe 3900 explorer.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exeSearchUI.exeShellExperienceHost.exepid process 808 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe 3176 SearchUI.exe 3788 ShellExperienceHost.exe 3788 ShellExperienceHost.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exedescription pid process target process PID 808 wrote to memory of 3216 808 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe PID 808 wrote to memory of 3216 808 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe PID 808 wrote to memory of 3216 808 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe PID 808 wrote to memory of 3216 808 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe PID 808 wrote to memory of 3216 808 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe PID 808 wrote to memory of 3216 808 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe PID 808 wrote to memory of 3216 808 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe PID 808 wrote to memory of 3216 808 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe 9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe"C:\Users\Admin\AppData\Local\Temp\9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe"C:\Users\Admin\AppData\Local\Temp\9695fc65d51d6045eb80bbda94d1971934f96f0641ad2ee260b0a26d124edaec.sample.exe"2⤵
- Modifies extensions of user files
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 3052 -s 70801⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\explorer.exeexplorer.exe1⤵
- Enumerates connected drives
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
-
C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe"C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe" -ServerName:App.AppXtk181tbxbce2qsex02s8tw7hfxa9xb3t.mca1⤵
- Suspicious use of SetWindowsHookEx
-
C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe"C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe" -ServerName:CortanaUI.AppXa50dqqa5gqv4a428c9y1jjw7m3btvepj.mca1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/3216-117-0x00000000005D2A80-mapping.dmp
-
memory/3216-116-0x0000000000400000-0x00000000005D5000-memory.dmpFilesize
1.8MB
-
memory/3216-118-0x0000000000400000-0x00000000005D5000-memory.dmpFilesize
1.8MB
-
memory/3900-119-0x00000000027A0000-0x00000000027A1000-memory.dmpFilesize
4KB