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Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
09/04/2024, 16:57
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe
Resource
win10v2004-20231215-en
General
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Target
2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe
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Size
56KB
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MD5
47e35509151b6f873e0d2850f80fb6c5
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SHA1
f36d83a552722f1e16831e581fe250d705ad7c0d
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SHA256
bdc0b4ed743f44cee4f75e97e413ec9ecec851dd5e62f756aaca46ab77d5d05d
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SHA512
56b32121a3a3480896e9ca0c18f447aa6adaa90022e0bf2cb3da4c214705a47f3d1e3265493260d79ce60d00e7b219b791aef5373612b307497d2ea735425ff2
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SSDEEP
1536:WNeRBl5PT/rx1mzwRMSTdLpJFP3QnHCfQ:WQRrmzwR5JJ3dI
Malware Config
Extracted
C:\info.hta
http://www.w3.org/TR/html4/strict.dtd'>
Signatures
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Phobos
Phobos ransomware appeared at the beginning of 2019.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs
pid Process 304 bcdedit.exe 1224 bcdedit.exe 4296 bcdedit.exe 4508 bcdedit.exe -
Renames multiple (504) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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pid Process 1604 wbadmin.exe 2784 wbadmin.exe -
Modifies Windows Firewall 2 TTPs 2 IoCs
pid Process 3436 netsh.exe 3540 netsh.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe -
Drops startup file 3 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created \??\c:\users\admin\appdata\roaming\microsoft\windows\start menu\programs\startup\2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.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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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos = "C:\\Users\\Admin\\AppData\\Local\\2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe" 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos = "C:\\Users\\Admin\\AppData\\Local\\2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe" 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe -
Drops desktop.ini file(s) 64 IoCs
description ioc Process File opened for modification C:\Users\Public\Videos\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\Links\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\Searches\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Public\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Public\Music\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\$Recycle.Bin\S-1-5-21-1497073144-2389943819-3385106915-1000\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-1497073144-2389943819-3385106915-1000\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\System Tools\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files (x86)\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\Music\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\3D Objects\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn1\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn2\desktop.ini 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\tr\System.Windows.Forms.Primitives.resources.dll 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\en-gb\ui-strings.js.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\BlockRegister.aif 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-conio-l1-1-0.dll.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-ul-oob.xrm-ms.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxMailSplashLogo.scale-400.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\zh-tw\ui-strings.js.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files\Java\jre-1.8\lib\fonts\LucidaTypewriterBold.ttf.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\WordVL_MAK-ppd.xrm-ms 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\EmptyCalendarSearch.scale-200.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTest-ul-oob.xrm-ms 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_KMS_Client-ul-oob.xrm-ms 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\contrast-black\WideTile.scale-100_contrast-black.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\ExchangeWideTile.scale-200.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\Common Files\System\Ole DB\fr-FR\oledb32r.dll.mui 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\GenericMailSmallTile.scale-400.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\hr-hr\ui-strings.js 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-core-sysinfo-l1-1-0.dll 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\System.Drawing.Common.dll.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxA-Google.scale-300.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Work\LTR\contrast-black\SmallTile.scale-200.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubMedTile.scale-200.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\ko-kr\ui-strings.js 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Candara.xml 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\cardview-moreimages.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\playlist\newgrounds.luac 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\it\UIAutomationProvider.resources.dll 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-30_contrast-white.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\move.svg.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\lv_get.svg.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\REFEDIT.DLL 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Functions\Assertions\BeGreaterThan.ps1 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files\Java\jre-1.8\lib\meta-index.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Paper.xml.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagementSource\fr-FR\MSFT_PackageManagementSource.schema.mfl 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\fi-fi\ui-strings.js.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\ResiliencyLinks\MEIPreload\preloaded_data.pb.DATA.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_sortedby_up_hover_18.svg 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Services.Store.Engagement_10.0.18101.0_x64__8wekyb3d8bbwe\AppxManifest.xml 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\WideTile.scale-150.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\AppIcon.targetsize-60_contrast-white.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\ResiliencyLinks\Locales\fil.pak.DATA.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\decora_sse.dll 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WWLIB.DLL.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\Mozilla Firefox\nss3.dll.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.Speech.dll 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\WeatherIcons\30x30\196.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\TrafficHub\contrast-white\SmallTile.scale-100.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial2-pl.xrm-ms.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-file-l1-2-0.dll 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\resources\strings\LocalizedStrings_sv.json 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubWideTile.scale-100_contrast-white.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\images\themes\dark\rhp_world_icon_hover.png.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Retail-ul-oob.xrm-ms 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-16_altform-unplated_contrast-black.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.Office.Tools.Excel.dll.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\ECLIPSE\PREVIEW.GIF.id[B9B83585-3429].[[email protected]].faust 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\Microsoft.Xbox.SmartGlass.Controls\TextEntry.xaml 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Data.Linq.Resources.dll 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp-ppd.xrm-ms 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.IO.Log.dll 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\Icons\icon_rotate.png 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\_Resources\3.rsrc 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Snippets\ShouldMatch.snippets.ps1xml 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 vds.exe -
Interacts with shadow copies 2 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 756 vssadmin.exe 1596 vssadmin.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000_Classes\Local Settings 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe Token: SeBackupPrivilege 2088 vssvc.exe Token: SeRestorePrivilege 2088 vssvc.exe Token: SeAuditPrivilege 2088 vssvc.exe Token: SeIncreaseQuotaPrivilege 2056 WMIC.exe Token: SeSecurityPrivilege 2056 WMIC.exe Token: SeTakeOwnershipPrivilege 2056 WMIC.exe Token: SeLoadDriverPrivilege 2056 WMIC.exe Token: SeSystemProfilePrivilege 2056 WMIC.exe Token: SeSystemtimePrivilege 2056 WMIC.exe Token: SeProfSingleProcessPrivilege 2056 WMIC.exe Token: SeIncBasePriorityPrivilege 2056 WMIC.exe Token: SeCreatePagefilePrivilege 2056 WMIC.exe Token: SeBackupPrivilege 2056 WMIC.exe Token: SeRestorePrivilege 2056 WMIC.exe Token: SeShutdownPrivilege 2056 WMIC.exe Token: SeDebugPrivilege 2056 WMIC.exe Token: SeSystemEnvironmentPrivilege 2056 WMIC.exe Token: SeRemoteShutdownPrivilege 2056 WMIC.exe Token: SeUndockPrivilege 2056 WMIC.exe Token: SeManageVolumePrivilege 2056 WMIC.exe Token: 33 2056 WMIC.exe Token: 34 2056 WMIC.exe Token: 35 2056 WMIC.exe Token: 36 2056 WMIC.exe Token: SeIncreaseQuotaPrivilege 2056 WMIC.exe Token: SeSecurityPrivilege 2056 WMIC.exe Token: SeTakeOwnershipPrivilege 2056 WMIC.exe Token: SeLoadDriverPrivilege 2056 WMIC.exe Token: SeSystemProfilePrivilege 2056 WMIC.exe Token: SeSystemtimePrivilege 2056 WMIC.exe Token: SeProfSingleProcessPrivilege 2056 WMIC.exe Token: SeIncBasePriorityPrivilege 2056 WMIC.exe Token: SeCreatePagefilePrivilege 2056 WMIC.exe Token: SeBackupPrivilege 2056 WMIC.exe Token: SeRestorePrivilege 2056 WMIC.exe Token: SeShutdownPrivilege 2056 WMIC.exe Token: SeDebugPrivilege 2056 WMIC.exe Token: SeSystemEnvironmentPrivilege 2056 WMIC.exe Token: SeRemoteShutdownPrivilege 2056 WMIC.exe Token: SeUndockPrivilege 2056 WMIC.exe Token: SeManageVolumePrivilege 2056 WMIC.exe Token: 33 2056 WMIC.exe Token: 34 2056 WMIC.exe Token: 35 2056 WMIC.exe Token: 36 2056 WMIC.exe Token: SeBackupPrivilege 4948 wbengine.exe Token: SeRestorePrivilege 4948 wbengine.exe Token: SeSecurityPrivilege 4948 wbengine.exe Token: SeIncreaseQuotaPrivilege 1316 WMIC.exe Token: SeSecurityPrivilege 1316 WMIC.exe Token: SeTakeOwnershipPrivilege 1316 WMIC.exe Token: SeLoadDriverPrivilege 1316 WMIC.exe Token: SeSystemProfilePrivilege 1316 WMIC.exe Token: SeSystemtimePrivilege 1316 WMIC.exe Token: SeProfSingleProcessPrivilege 1316 WMIC.exe Token: SeIncBasePriorityPrivilege 1316 WMIC.exe Token: SeCreatePagefilePrivilege 1316 WMIC.exe Token: SeBackupPrivilege 1316 WMIC.exe Token: SeRestorePrivilege 1316 WMIC.exe Token: SeShutdownPrivilege 1316 WMIC.exe Token: SeDebugPrivilege 1316 WMIC.exe Token: SeSystemEnvironmentPrivilege 1316 WMIC.exe Token: SeRemoteShutdownPrivilege 1316 WMIC.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1696 wrote to memory of 4916 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 92 PID 1696 wrote to memory of 4916 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 92 PID 1696 wrote to memory of 1768 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 91 PID 1696 wrote to memory of 1768 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 91 PID 4916 wrote to memory of 3436 4916 cmd.exe 96 PID 4916 wrote to memory of 3436 4916 cmd.exe 96 PID 1768 wrote to memory of 756 1768 cmd.exe 95 PID 1768 wrote to memory of 756 1768 cmd.exe 95 PID 4916 wrote to memory of 3540 4916 cmd.exe 99 PID 4916 wrote to memory of 3540 4916 cmd.exe 99 PID 1768 wrote to memory of 2056 1768 cmd.exe 100 PID 1768 wrote to memory of 2056 1768 cmd.exe 100 PID 1768 wrote to memory of 304 1768 cmd.exe 102 PID 1768 wrote to memory of 304 1768 cmd.exe 102 PID 1768 wrote to memory of 1224 1768 cmd.exe 103 PID 1768 wrote to memory of 1224 1768 cmd.exe 103 PID 1768 wrote to memory of 1604 1768 cmd.exe 104 PID 1768 wrote to memory of 1604 1768 cmd.exe 104 PID 1696 wrote to memory of 3172 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 111 PID 1696 wrote to memory of 3172 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 111 PID 1696 wrote to memory of 3172 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 111 PID 1696 wrote to memory of 864 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 112 PID 1696 wrote to memory of 864 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 112 PID 1696 wrote to memory of 864 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 112 PID 1696 wrote to memory of 428 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 113 PID 1696 wrote to memory of 428 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 113 PID 1696 wrote to memory of 428 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 113 PID 1696 wrote to memory of 3520 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 114 PID 1696 wrote to memory of 3520 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 114 PID 1696 wrote to memory of 3520 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 114 PID 1696 wrote to memory of 1900 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 115 PID 1696 wrote to memory of 1900 1696 2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe 115 PID 1900 wrote to memory of 1596 1900 cmd.exe 117 PID 1900 wrote to memory of 1596 1900 cmd.exe 117 PID 1900 wrote to memory of 1316 1900 cmd.exe 118 PID 1900 wrote to memory of 1316 1900 cmd.exe 118 PID 1900 wrote to memory of 4296 1900 cmd.exe 119 PID 1900 wrote to memory of 4296 1900 cmd.exe 119 PID 1900 wrote to memory of 4508 1900 cmd.exe 120 PID 1900 wrote to memory of 4508 1900 cmd.exe 120 PID 1900 wrote to memory of 2784 1900 cmd.exe 121 PID 1900 wrote to memory of 2784 1900 cmd.exe 121 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe"1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Users\Admin\AppData\Local\Temp\2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-08_47e35509151b6f873e0d2850f80fb6c5_phobos.exe"2⤵PID:3416
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1768 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:756
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2056
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:304
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:1224
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C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet3⤵
- Deletes backup catalog
PID:1604
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:4916 -
C:\Windows\system32\netsh.exenetsh advfirewall set currentprofile state off3⤵
- Modifies Windows Firewall
PID:3436
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C:\Windows\system32\netsh.exenetsh firewall set opmode mode=disable3⤵
- Modifies Windows Firewall
PID:3540
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵PID:3172
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\users\public\desktop\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵PID:864
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵PID:428
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "F:\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵PID:3520
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1900 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:1596
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1316
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:4296
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:4508
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C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet3⤵
- Deletes backup catalog
PID:2784
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2088
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4948
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:2176
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:4012
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Indicator Removal
3File Deletion
3Modify Registry
1Replay Monitor
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Downloads
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C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems64.dll.id[B9B83585-3429].[[email protected]].faust
Filesize3.2MB
MD542cdacbd68b1db92ce75fe9196b22d18
SHA1ba6bd33adceec78ead4ebfadf9bb07de3022c597
SHA256d9680fd57847b2c00aae2c47dd58206304cae4f5f17da928d0cb9b955fad5761
SHA51216c8c83af32bc701c9b5963a1b5d6b8c2c46d8ade6b9c991030646b977d2a65df52ed969c409f4a4eefe073592c266329324ee8c8cb9fb697741edd9c0551523
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Filesize
5KB
MD52069d7a793c5ae5c54843514bac473d3
SHA16f4726281e12dd625e2c82b40b636f4b37fd6b63
SHA256de6dbe9c36c7d64ef06ecbf81802b5c13a808ea62af00b61bb94cc17ddec1f38
SHA512e7cb89352e9d9e407f42d139ab6302f07e9b8784b9de3575c10e17148a5b6019b47274f9c57cd833fdc7783ff33e676c061f34cc1c876119fa359c975b683998