Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'aW_b_k_t_Z_i_' = '%TEMP%\ah_3_7_0_.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\ai_N_4__.exe
Modifies file system :
Creates the following files:
- %TEMP%\dw.log
- %TEMP%\2792D.dmp
- C:\autorun.inf
- %TEMP%\ah_3_7_0_.exe
- C:\ai_N_4__.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\ai_N_4__.exe
- C:\autorun.inf
- C:\ai_N_4__.exe
Network activity:
Connects to:
- 'pa###bin.com':80
- 'wp#d':80
TCP:
HTTP GET requests:
- pa###bin.com/download.php?i=########
- wp#d/wpad.dat
UDP:
- DNS ASK pa###bin.com
- DNS ASK wp#d
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'Indicator' WindowName: ''