Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{9D71D88C-C598-4935-C5D1-43AA4DB90836}] 'stubpath' = ''
Malicious functions:
Injects code into
the following system processes:
- %WINDIR%\Explorer.EXE
Hides the following processes:
- %PROGRAM_FILES%\Internet Explorer\IEXPLORE.EXE
Modifies file system :
Creates the following files:
- %ALLUSERSPROFILE%\Application Data\DYA_REJRIVOEAERSGKNCF\1.0.0:$SS_DESCRIPTOR_SBXNV9VVGV1BFMF06HB0J2VYMPL6JMH1XJ2VHW0FSVF7VBCVP4GV
- %ALLUSERSPROFILE%\Desktop:$SS_DESCRIPTOR_SBXNV9VVGV1BFMF06HB0J2VYMPL6JMH1XJ2VHW0FSVF7VBCVP4GV
- <SYSTEM32>\nvidia\driver.exe
- %ALLUSERSPROFILE%\Application Data\DYA_REJRIVOEAERSGKNCF\1.0.0\Data\app.dat
- %ALLUSERSPROFILE%\Application Data\DYA_REJRIVOEAERSGKNCF\1.0.0\Data\updates.dat
- %APPDATA%\DYA_REJRIVOEAERSGKNCF\1.0.0\Data\dya.dat
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\nvidia\driver.exe
Network activity:
Connects to:
- 'sa####dax.zapto.org':81
UDP:
- DNS ASK sa####dax.zapto.org