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Trojan.Siggen33.58231

Added to the Dr.Web virus database: 2026-08-28

Virus description added:

Technical Information

To ensure autorun and distribution
Creates or modifies the following files
  • <SYSTEM32>\tasks\robioxplayrbeta
Malicious functions
To complicate detection of its presence in the operating system,
blocks the following features:
  • User Account Control (UAC)
Launches a large number of processes
Modifies file system
Creates the following files
  • %TEMP%\wruntime.log
  • %LOCALAPPDATA%\roblox\versions\version-145f189a6a974303\robioxplayrbeta.exe
  • %TEMP%\robioxplayrbeta_task.xml
  • nul
  • %LOCALAPPDATA%\microsoft\windows\actioncentercache\windows-systemtoast-securityandmaintenance_10_0.png
  • %TEMP%\.aid
Sets the 'hidden' attribute to the following files
  • %LOCALAPPDATA%\roblox\versions\version-145f189a6a974303\robioxplayrbeta.exe
Deletes following files that it created itself
  • %TEMP%\robioxplayrbeta_task.xml
Substitutes the following files
  • %TEMP%\robioxplayrbeta_task.xml
Network activity
Connects to
  • 'we###tik.sbs':443
TCP
Other
  • 'we###tik.sbs':443
UDP
  • DNS ASK we###tik.sbs
Miscellaneous
Creates and executes the following
  • '%LOCALAPPDATA%\roblox\versions\version-145f189a6a974303\robioxplayrbeta.exe'
  • '%LOCALAPPDATA%\roblox\versions\version-145f189a6a974303\robioxplayrbeta.exe' --installed
  • '%LOCALAPPDATA%\roblox\versions\version-145f189a6a974303\robioxplayrbeta.exe' --watchdog 4472 --wd-target %LOCALAPPDATA%\Roblox\Versions\version-145f189a6a974303\RobIoxPlayrBeta.exe
Executes the following
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq wireshark.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq dumpcap.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq procmon.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq procmon64.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq procexp.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq procexp64.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq processhacker.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq x64dbg.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq x32dbg.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq ollydbg.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq ida.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq ida64.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq idag.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq idag64.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq idaw.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq idaw64.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq fiddler.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq httpdebugger.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq httpdebuggerui.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq dnspy.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq pestudio.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq cheatengine.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq hxd.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq devenv.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq windbg.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq immunitydebugger.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq apimonitor.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq autoruns.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq autorunsc.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq filemon.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq regmon.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq resourcehacker.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vmtoolsd.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vmwaretray.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vmwareuser.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vmusrvc.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vmsrvc.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vboxservice.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vboxtray.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq xenservice.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq qemu-ga.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq sandboxie.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq sandboxiedcomlaunch.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq sandboxierpcss.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq joeboxcontrol.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq joeboxserver.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq prl_tools.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq prl_cc.exe" /NH
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vmacthlp.exe" /NH
  • '<SYSTEM32>\reg.exe' add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v ConsentPromptBehaviorUser /t REG_DWORD /d 0 /f
  • '<SYSTEM32>\schtasks.exe' /Create /XML %TEMP%\RobIoxPlayrBeta_task.xml /TN RobIoxPlayrBeta /F
  • '<SYSTEM32>\reg.exe' add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v PromptOnSecureDesktop /t REG_DWORD /d 0 /f
  • '<SYSTEM32>\reg.exe' add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -NonInteractive -WindowStyle Hidden -Command "(Get-WmiObject -Query \"select Name from Win32_Processor\").Name"
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -NonInteractive -WindowStyle Hidden -Command "(Get-WmiObject -Query \"Select Name from Win32_VideoController\").Name"
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -NonInteractive -WindowStyle Hidden -Command "(Get-WmiObject -Query \"select Caption from Win32_OperatingSystem\").Caption"
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -NonInteractive -WindowStyle Hidden -Command "(Get-WmiObject -Query \"select TotalPhysicalMemory from Win32_ComputerSystem\").TotalPhysicalMemory"
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq wireshark.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq dumpcap.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq procmon.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq procmon64.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq procexp.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq procexp64.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq processhacker.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq x64dbg.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq x32dbg.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq ollydbg.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq ida.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq ida64.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq idag.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq idag64.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq idaw.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq idaw64.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq fiddler.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq httpdebugger.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq httpdebuggerui.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq dnspy.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq pestudio.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq cheatengine.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq hxd.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq devenv.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq windbg.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq immunitydebugger.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq apimonitor.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq autoruns.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq autorunsc.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq filemon.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq regmon.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq resourcehacker.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vmtoolsd.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vmwaretray.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vmwareuser.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vmusrvc.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vmsrvc.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vboxservice.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vboxtray.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq xenservice.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq qemu-ga.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq sandboxie.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq sandboxiedcomlaunch.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq sandboxierpcss.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq joeboxcontrol.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq joeboxserver.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq prl_tools.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq prl_cc.exe" /NH' (with hidden window)
  • '<SYSTEM32>\tasklist.exe' /FI "IMAGENAME eq vmacthlp.exe" /NH' (with hidden window)
  • '<SYSTEM32>\reg.exe' add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v ConsentPromptBehaviorUser /t REG_DWORD /d 0 /f' (with hidden window)
  • '<SYSTEM32>\schtasks.exe' /Create /XML %TEMP%\RobIoxPlayrBeta_task.xml /TN RobIoxPlayrBeta /F' (with hidden window)
  • '<SYSTEM32>\reg.exe' add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v PromptOnSecureDesktop /t REG_DWORD /d 0 /f' (with hidden window)
  • '<SYSTEM32>\reg.exe' add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f' (with hidden window)
  • '%LOCALAPPDATA%\roblox\versions\version-145f189a6a974303\robioxplayrbeta.exe' --installed' (with hidden window)
  • '%LOCALAPPDATA%\roblox\versions\version-145f189a6a974303\robioxplayrbeta.exe' --watchdog 4472 --wd-target %LOCALAPPDATA%\Roblox\Versions\version-145f189a6a974303\RobIoxPlayrBeta.exe' (with hidden window)
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -NonInteractive -WindowStyle Hidden -Command "(Get-WmiObject -Query \"select Name from Win32_Processor\").Name"' (with hidden window)
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -NonInteractive -WindowStyle Hidden -Command "(Get-WmiObject -Query \"Select Name from Win32_VideoController\").Name"' (with hidden window)
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -NonInteractive -WindowStyle Hidden -Command "(Get-WmiObject -Query \"select Caption from Win32_OperatingSystem\").Caption"' (with hidden window)
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -NonInteractive -WindowStyle Hidden -Command "(Get-WmiObject -Query \"select TotalPhysicalMemory from Win32_ComputerSystem\").TotalPhysicalMemory"' (with hidden window)

Curing recommendations

  1. 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.
  2. 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.
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Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.

After booting up, run a full scan of all disk partitions with Dr.Web Anti-virus for Linux.

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  1. 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.
  2. 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