Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12-08-2024 01:01
Static task
static1
Behavioral task
behavioral1
Sample
2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe
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Size
56KB
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MD5
ec7ad3380a6b8d822d70b253d1bc3405
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SHA1
2ff416afd3769c7ca2d21111f59711c24757c5fa
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SHA256
3c3670ffb73745fd646971e170393528bffd7d84c023407df6e7915e6db7250f
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SHA512
acaade57cfa3ae79cb7b1a5d146fa61185bfe216714874ea753ae377cf08fb402a17d0d308926d8ec3cc566e6e0b04def2a194a40e8cb99c1544bcf17befa4a1
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SSDEEP
768:WvrNNeRBl5JFTXqwXrkgrn/9/HiDKGwRj4RcTdyH4pYT3nPKVU1EPly0yX554LN1:4NeRBl5PT/rx1mzwRMSTdLpJPnLza
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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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs
Processes:
bcdedit.exebcdedit.exebcdedit.exebcdedit.exepid process 4576 bcdedit.exe 280 bcdedit.exe 3144 bcdedit.exe 1296 bcdedit.exe -
Renames multiple (525) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Processes:
wbadmin.exewbadmin.exepid process 3968 wbadmin.exe 2844 wbadmin.exe -
Modifies Windows Firewall 2 TTPs 2 IoCs
Processes:
netsh.exenetsh.exepid process 3820 netsh.exe 4248 netsh.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe -
Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
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Drops startup file 3 IoCs
Processes:
2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exedescription ioc process File created \??\c:\users\admin\appdata\roaming\microsoft\windows\start menu\programs\startup\2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_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
Processes:
2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos = "C:\\Users\\Admin\\AppData\\Local\\2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe" 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos = "C:\\Users\\Admin\\AppData\\Local\\2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe" 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe -
Drops desktop.ini file(s) 64 IoCs
Processes:
2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exedescription ioc process File opened for modification C:\Users\Admin\Links\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-656926755-4116854191-210765258-1000\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\Music\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\$Recycle.Bin\S-1-5-21-656926755-4116854191-210765258-1000\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Public\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\3D Objects\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Public\Documents\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\System Tools\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn2\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn1\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Public\Music\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Users\Admin\Searches\desktop.ini 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe -
Drops file in Program Files directory 64 IoCs
Processes:
2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exedescription ioc process File opened for modification C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\1033\PGOMESSAGES.XML 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\ReactAssets\assets\RNApp\app\uwp\images\onboarding\landing_page_start_a_coversation_v3.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\System\FM20.DLL.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\AppxMetadata\CodeIntegrity.cat 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\AppIcon.targetsize-16_altform-unplated_contrast-white.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\ru-ru\ui-strings.js 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.scale-180.png.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Collections\contrast-black\MedTile.scale-100_contrast-black.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\it\Microsoft.PackageManagement.resources.dll.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\AppPackageLargeTile.scale-200.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.195.15\msedgeupdateres_ca-Es-VALENCIA.dll 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe.manifest.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial4-ul-oob.xrm-ms 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ScreenSketch_2019.904.1644.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\AppxBundleManifest.xml 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SegXbox2.ttf 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\ResiliencyLinks\Locales\cy.pak.DATA.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.X509Certificates.dll.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000049\catalog.json 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\msmdlocal.dll.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_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.png.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files\7-Zip\Lang\uk.txt.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Windows.Input.Manipulations.resources.dll.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-black\AppIcon.targetsize-72_altform-unplated_contrast-black.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\tools\@1x\[email protected][E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp3-ppd.xrm-ms 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.XLS.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\pa\LC_MESSAGES\vlc.mo 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\Assets\Background_RoomSetupDisambig_RoomScale.jpg 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\contrast-white\LargeTile.scale-100_contrast-white.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\Doughboy.scale-300.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files\Microsoft Office\root\Office16\Microsoft.Office.PolicyTips.dll.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\cs-cz\ui-strings.js.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\images\themeless\playstore.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Checkmark.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteAppList.targetsize-72_altform-unplated.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\images\Close.png.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\images\s_checkbox_unselected_18.svg.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.XmlSerializer.dll.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppValueProp.svg 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\S_IlluError_136x136.svg 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\ja-jp\ui-strings.js 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\AppxSignature.p7x 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\fr-ma\ui-strings.js.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\access\libtimecode_plugin.dll 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_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 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\Scientific.targetsize-20_contrast-black.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\LinkedInboxBadge.scale-125.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\US_export_policy.jar.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\Square150x150\PaintMedTile.scale-100.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSIPC\th\msipc.dll.mui 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\contrast-black\PeopleWideTile.scale-100.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorSmallTile.contrast-black_scale-200.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\mip.exe 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\j2gss.dll.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files\Microsoft Office\Office16\OSPP.VBS.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\sl\msipc.dll.mui.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTOCOLHANDLERINTL.DLL 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\Assets\contrast-black\LargeTile.scale-100_contrast-black.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\Font\PFM\zy______.pfm.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files\Java\jre-1.8\bin\prism_common.dll.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-3101-0000-1000-0000000FF1CE.xml.id[E21FCC5A-2850].[[email protected]].blue 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\contrast-white\OneNoteSectionLargeTile.scale-100.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\de\Microsoft.PackageManagement.resources.dll 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\InsiderHubAppList.targetsize-96_altform-unplated_contrast-white_devicefamily-colorfulunplated.png 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
Processes:
netsh.exenetsh.exedescription ioc process Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
mshta.exe2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exemshta.exemshta.exemshta.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe -
Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
vds.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName vds.exe -
Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exevssadmin.exepid process 3744 vssadmin.exe 5052 vssadmin.exe -
Modifies registry class 1 IoCs
Processes:
2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exepid process 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exevssvc.exeWMIC.exewbengine.exeWMIC.exedescription pid process Token: SeDebugPrivilege 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe Token: SeBackupPrivilege 3612 vssvc.exe Token: SeRestorePrivilege 3612 vssvc.exe Token: SeAuditPrivilege 3612 vssvc.exe Token: SeIncreaseQuotaPrivilege 968 WMIC.exe Token: SeSecurityPrivilege 968 WMIC.exe Token: SeTakeOwnershipPrivilege 968 WMIC.exe Token: SeLoadDriverPrivilege 968 WMIC.exe Token: SeSystemProfilePrivilege 968 WMIC.exe Token: SeSystemtimePrivilege 968 WMIC.exe Token: SeProfSingleProcessPrivilege 968 WMIC.exe Token: SeIncBasePriorityPrivilege 968 WMIC.exe Token: SeCreatePagefilePrivilege 968 WMIC.exe Token: SeBackupPrivilege 968 WMIC.exe Token: SeRestorePrivilege 968 WMIC.exe Token: SeShutdownPrivilege 968 WMIC.exe Token: SeDebugPrivilege 968 WMIC.exe Token: SeSystemEnvironmentPrivilege 968 WMIC.exe Token: SeRemoteShutdownPrivilege 968 WMIC.exe Token: SeUndockPrivilege 968 WMIC.exe Token: SeManageVolumePrivilege 968 WMIC.exe Token: 33 968 WMIC.exe Token: 34 968 WMIC.exe Token: 35 968 WMIC.exe Token: 36 968 WMIC.exe Token: SeIncreaseQuotaPrivilege 968 WMIC.exe Token: SeSecurityPrivilege 968 WMIC.exe Token: SeTakeOwnershipPrivilege 968 WMIC.exe Token: SeLoadDriverPrivilege 968 WMIC.exe Token: SeSystemProfilePrivilege 968 WMIC.exe Token: SeSystemtimePrivilege 968 WMIC.exe Token: SeProfSingleProcessPrivilege 968 WMIC.exe Token: SeIncBasePriorityPrivilege 968 WMIC.exe Token: SeCreatePagefilePrivilege 968 WMIC.exe Token: SeBackupPrivilege 968 WMIC.exe Token: SeRestorePrivilege 968 WMIC.exe Token: SeShutdownPrivilege 968 WMIC.exe Token: SeDebugPrivilege 968 WMIC.exe Token: SeSystemEnvironmentPrivilege 968 WMIC.exe Token: SeRemoteShutdownPrivilege 968 WMIC.exe Token: SeUndockPrivilege 968 WMIC.exe Token: SeManageVolumePrivilege 968 WMIC.exe Token: 33 968 WMIC.exe Token: 34 968 WMIC.exe Token: 35 968 WMIC.exe Token: 36 968 WMIC.exe Token: SeBackupPrivilege 3684 wbengine.exe Token: SeRestorePrivilege 3684 wbengine.exe Token: SeSecurityPrivilege 3684 wbengine.exe Token: SeIncreaseQuotaPrivilege 4804 WMIC.exe Token: SeSecurityPrivilege 4804 WMIC.exe Token: SeTakeOwnershipPrivilege 4804 WMIC.exe Token: SeLoadDriverPrivilege 4804 WMIC.exe Token: SeSystemProfilePrivilege 4804 WMIC.exe Token: SeSystemtimePrivilege 4804 WMIC.exe Token: SeProfSingleProcessPrivilege 4804 WMIC.exe Token: SeIncBasePriorityPrivilege 4804 WMIC.exe Token: SeCreatePagefilePrivilege 4804 WMIC.exe Token: SeBackupPrivilege 4804 WMIC.exe Token: SeRestorePrivilege 4804 WMIC.exe Token: SeShutdownPrivilege 4804 WMIC.exe Token: SeDebugPrivilege 4804 WMIC.exe Token: SeSystemEnvironmentPrivilege 4804 WMIC.exe Token: SeRemoteShutdownPrivilege 4804 WMIC.exe -
Suspicious use of WriteProcessMemory 42 IoCs
Processes:
2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.execmd.execmd.execmd.exedescription pid process target process PID 3764 wrote to memory of 2992 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe cmd.exe PID 3764 wrote to memory of 2992 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe cmd.exe PID 3764 wrote to memory of 2704 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe cmd.exe PID 3764 wrote to memory of 2704 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe cmd.exe PID 2704 wrote to memory of 3820 2704 cmd.exe netsh.exe PID 2704 wrote to memory of 3820 2704 cmd.exe netsh.exe PID 2992 wrote to memory of 3744 2992 cmd.exe vssadmin.exe PID 2992 wrote to memory of 3744 2992 cmd.exe vssadmin.exe PID 2704 wrote to memory of 4248 2704 cmd.exe netsh.exe PID 2704 wrote to memory of 4248 2704 cmd.exe netsh.exe PID 2992 wrote to memory of 968 2992 cmd.exe WMIC.exe PID 2992 wrote to memory of 968 2992 cmd.exe WMIC.exe PID 2992 wrote to memory of 4576 2992 cmd.exe bcdedit.exe PID 2992 wrote to memory of 4576 2992 cmd.exe bcdedit.exe PID 2992 wrote to memory of 280 2992 cmd.exe bcdedit.exe PID 2992 wrote to memory of 280 2992 cmd.exe bcdedit.exe PID 2992 wrote to memory of 3968 2992 cmd.exe wbadmin.exe PID 2992 wrote to memory of 3968 2992 cmd.exe wbadmin.exe PID 3764 wrote to memory of 3448 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe mshta.exe PID 3764 wrote to memory of 3448 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe mshta.exe PID 3764 wrote to memory of 3448 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe mshta.exe PID 3764 wrote to memory of 3968 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe mshta.exe PID 3764 wrote to memory of 3968 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe mshta.exe PID 3764 wrote to memory of 3968 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe mshta.exe PID 3764 wrote to memory of 1248 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe mshta.exe PID 3764 wrote to memory of 1248 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe mshta.exe PID 3764 wrote to memory of 1248 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe mshta.exe PID 3764 wrote to memory of 1300 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe mshta.exe PID 3764 wrote to memory of 1300 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe mshta.exe PID 3764 wrote to memory of 1300 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe mshta.exe PID 3764 wrote to memory of 3184 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe cmd.exe PID 3764 wrote to memory of 3184 3764 2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe cmd.exe PID 3184 wrote to memory of 5052 3184 cmd.exe vssadmin.exe PID 3184 wrote to memory of 5052 3184 cmd.exe vssadmin.exe PID 3184 wrote to memory of 4804 3184 cmd.exe WMIC.exe PID 3184 wrote to memory of 4804 3184 cmd.exe WMIC.exe PID 3184 wrote to memory of 3144 3184 cmd.exe bcdedit.exe PID 3184 wrote to memory of 3144 3184 cmd.exe bcdedit.exe PID 3184 wrote to memory of 1296 3184 cmd.exe bcdedit.exe PID 3184 wrote to memory of 1296 3184 cmd.exe bcdedit.exe PID 3184 wrote to memory of 2844 3184 cmd.exe wbadmin.exe PID 3184 wrote to memory of 2844 3184 cmd.exe wbadmin.exe -
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\2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe"C:\Users\Admin\AppData\Local\Temp\2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_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
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3764 -
C:\Users\Admin\AppData\Local\Temp\2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe"C:\Users\Admin\AppData\Local\Temp\2024-08-12_ec7ad3380a6b8d822d70b253d1bc3405_phobos.exe"2⤵PID:4812
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2992 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:3744 -
C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:968 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:4576 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:280 -
C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet3⤵
- Deletes backup catalog
PID:3968 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2704 -
C:\Windows\system32\netsh.exenetsh advfirewall set currentprofile state off3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
PID:3820 -
C:\Windows\system32\netsh.exenetsh firewall set opmode mode=disable3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
PID:4248 -
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⤵
- System Location Discovery: System Language Discovery
PID:3448 -
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⤵
- System Location Discovery: System Language Discovery
PID:3968 -
C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵
- System Location Discovery: System Language Discovery
PID:1248 -
C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "F:\info.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵
- System Location Discovery: System Language Discovery
PID:1300 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:3184 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:5052 -
C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4804 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:3144 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:1296 -
C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet3⤵
- Deletes backup catalog
PID:2844
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3612
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3684
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:3540
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:2156
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Direct Volume Access
1Impair Defenses
1Disable or Modify System Firewall
1Indicator Removal
3File Deletion
3Modify Registry
1Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
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Downloads
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C:\Program Files\Common Files\microsoft shared\ClickToRun\C2R32.dll.id[E21FCC5A-2850].[[email protected]].blue
Filesize2.7MB
MD54ed7868ddff5926ef9445a7231aeb510
SHA10a0db9b03339e4ad06a9988e236f874029101596
SHA256b4815609a8803e7e1564f52ccd00ee70750414dc2c286ea67292ede1a4993a49
SHA5127e7fec01828e08316d21f8f095d86e577ed6804d71750f789de24b0b59282703582ae93ab9de24f6b50a33c3f8ac5af0c973bbaa56c424961e86752a32804ac0
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Filesize
5KB
MD5360fbd198834d834c319fadd75d230da
SHA1c2a54eed609685c2bbcc9cfd1bfb184632c24703
SHA25606adb056dc177436dbff89e2f5639915a7ddf814be7573a4ac5653873d48a371
SHA512c03ea322388b4d75715fd335f0d9f0522fa4a11c1bf3bcdd1f6a83bdd2ce5c7f179474c62b222b6e45640922cccbc08b0423dd6db445998cd8c34db9c45a8ccf