Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Taskman' = 'C:\RECYCLER\S-1-5-21-2170638769-0774346524-738031190-6030\sysinfo.exe'
Malicious functions:
Injects code into
the following system processes:
- <SYSTEM32>\ctfmon.exe
- %WINDIR%\Explorer.EXE
Modifies file system :
Creates the following files:
- C:\RECYCLER\S-1-5-21-2170638769-0774346524-738031190-6030\sysinfo.exe
- C:\RECYCLER\S-1-5-21-2170638769-0774346524-738031190-6030\Desktop.ini
Sets the 'hidden' attribute to the following files:
- C:\RECYCLER\S-1-5-21-2170638769-0774346524-738031190-6030\sysinfo.exe
Network activity:
UDP:
- DNS ASK wi####s.eb4y.org
- DNS ASK eb##.org
- 'eb##.org':48957
