Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- %APPDATA%\microsoft\windows\start menu\programs\startup\targetsite.vbs
Malicious functions
Injects code into
the following system processes:
- %WINDIR%\microsoft.net\framework\v4.0.30319\installutil.exe
Searches for registry branches where third party applications store passwords
- [HKCU\Software\FTPWare\COREFTP\Sites\]
- [HKCU\Software\Martin Prikryl\WinSCP 2\Sessions\]
Reads files which store third party applications passwords
- %LOCALAPPDATA%\google\chrome\user data\default\login data
- %LOCALAPPDATA%\google\chrome\user data\default\web data
- %APPDATA%\opera software\opera stable\login data
- %LOCALAPPDATA%\microsoft\edge\user data\default\login data
- %LOCALAPPDATA%\microsoft\edge\user data\default\web data
Modifies file system
Creates the following files
- %APPDATA%\targetsite.exe
- %APPDATA%\microsoft\windows\templates\dbs\logindata
- %APPDATA%\microsoft\windows\templates\dbs\webdata
Network activity
Connects to
- 'ar###.com.pe':443
- 'x1.#.lencr.org':80
- 'sh##ip.net':80
TCP
HTTP GET requests
- http://x1.#.lencr.org/
- http://sh##ip.net/
Other
- 'ar###.com.pe':443
UDP
- DNS ASK ar###.com.pe
- DNS ASK x1.#.lencr.org
- DNS ASK sh##ip.net
Miscellaneous
Executes the following
- '%WINDIR%\microsoft.net\framework\v4.0.30319\installutil.exe'
