Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '693da2f052f0e2e22f0237b136cfdca8' = '"%TEMP%\go.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '693da2f052f0e2e22f0237b136cfdca8' = '"%TEMP%\go.exe" ..'
Creates the following files on removable media:
- <Drive name for removable media>:\693da2f052f0e2e22f0237b136cfdca8.exe
Malicious functions:
Creates and executes the following:
- '%TEMP%\go.exe'
- '%TEMP%\562.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\go.exe" "go.exe" ENABLE
Modifies file system :
Creates the following files:
- C:\ProgramData\Microsoft\RAC\Temp\sqlAEF5.tmp
- C:\ProgramData\Microsoft\RAC\Temp\sqlAEE4.tmp
- %APPDATA%\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\693da2f052f0e2e22f0237b136cfdca8.exe
- %TEMP%\562.exe
- %TEMP%\go.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\693da2f052f0e2e22f0237b136cfdca8.exe
Deletes the following files:
- C:\ProgramData\Microsoft\RAC\Temp\sqlAEE4.tmp
- C:\ProgramData\Microsoft\RAC\Temp\sqlAEF5.tmp
Network activity:
Connects to:
- 'we####i.zapto.org':2358
UDP:
- DNS ASK dn#.##ftncsi.com
- DNS ASK we####i.zapto.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
