Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Taskman' = 'C:\RECYCLER\S-1-5-21-9305020182-3701405907-925960265-9381\nissan.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-1-5-21-9305020182-3701405907-925960265-9381\nissan.exe
- C:\RECYCLER\S-1-5-21-9305020182-3701405907-925960265-9381\Desktop.ini
Sets the 'hidden' attribute to the following files:
- C:\RECYCLER\S-1-5-21-9305020182-3701405907-925960265-9381\nissan.exe
Network activity:
UDP:
- DNS ASK pi##.####alucke-ljepotice.ru
- DNS ASK sa####.prichaonica.com
- 'pi##.####alucke-ljepotice.ru':35000
- 'sa####.prichaonica.com':35000
