Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Audio HD Driver' = '%TEMP%\GLGZuuhxTjE.exe'
- [<HKLM>\Software\Microsoft\Windows\CurrentVersion\Run] 'Audio HD Driver' = '%TEMP%\GLGZuuhxTjE.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] 'Audio HD Driver' = '%APPDATA%\GLGZuuhxTjE.exe'
- [<HKLM>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] 'Audio HD Driver' = '%TEMP%\GLGZuuhxTjE.exe'
- [<HKLM>\Software\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Userinit' = '<SYSTEM32>\userinit.exe,%APPDATA%\GLGZuuhxTjE.exe'
- [<HKLM>\Software\Microsoft\Active Setup\Installed Components\{83313942-b21e-454e-b5ae-d01992a63ad5}] 'StubPath' = '%TEMP%\GLGZuuhxTjE.exe'
Malicious functions
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
blocks the following features:
- User Account Control (UAC)
Modifies file system
Creates the following files
- %TEMP%\glgzuuhxtje.exe
- %APPDATA%\glgzuuhxtje.exe
Sets the 'hidden' attribute to the following files
- %TEMP%\glgzuuhxtje.exe
- %APPDATA%\glgzuuhxtje.exe
Network activity
UDP
- DNS ASK in###ades.com
