Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] 'Classes' = '%APPDATA%\dvsejjvw\iivggiaw.exe'
Malicious functions:
Executes the following:
- '<SYSTEM32>\svchost.exe'
Modifies file system :
Creates the following files:
- %APPDATA%\dvsejjvw\iivggiaw.exe
Sets the 'hidden' attribute to the following files:
- %APPDATA%\dvsejjvw\iivggiaw.exe
Deletes itself.
Network activity:
Connects to:
- 'ch###eggs.com':80
- 'su#####.#icrosoft.com?kbid=test':80
- 'www.ms#.com':80
- '20#.#6.232.182':80
TCP:
HTTP GET requests:
- www.ms#.com/
HTTP POST requests:
- ch###eggs.com/sobachki/
- 20#.#6.232.182/fwlink/?Li##########
- su#####.#icrosoft.com?kbid=test/
- 20#.#6.232.182/kb/953595
- 20#.#6.232.182/windows
- 20#.#6.232.182/fwlink/?Li###########
UDP:
- DNS ASK go.###rosoft.com
- DNS ASK ch###eggs.com
- DNS ASK su#####.#icrosoft.com?kbid=test
- DNS ASK www.ms#.com
- DNS ASK su#####.microsoft.com
- DNS ASK www.microsoft.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
