Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '927023f818e6ce8ef3ccb347194b0a7e' = '"%TEMP%\taskmgr.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '927023f818e6ce8ef3ccb347194b0a7e' = '"%TEMP%\taskmgr.exe" ..'
Malicious functions:
Creates and executes the following:
- '%TEMP%\taskmgr.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\taskmgr.exe" "taskmgr.exe" ENABLE
Modifies file system :
Creates the following files:
- %APPDATA%\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\927023f818e6ce8ef3ccb347194b0a7e.exe
- %TEMP%\taskmgr.exe
Network activity:
UDP:
- DNS ASK dn#.##ftncsi.com
- DNS ASK up#.#ytes.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'Indicator' WindowName: ''
