Technical Information
Malicious functions
Creates and executes the following
- '' (downloaded from the Internet)
Creates and executes the following (exploit)
- 'C:\users\public\vbc.exe'
Modifies file system
Creates the following files
- C:\users\public\vbc.exe
- %TEMP%\putty_1668_0.chm
- %APPDATA%\microsoft\html help\hh.dat
- %TEMP%\imt46ee.tmp
- <Current directory>\a1f21000
Substitutes the following files
- <PATH_SAMPLE>.xlsx
Network activity
Connects to
- '19#.#.101.144':80
TCP
HTTP GET requests
- http://19#.#.101.144/uuswwsddsssdUASDbjasduhuasduyuASHUDHUSADHUASDU/reerrfffdrfsddsdfdfgrr.doc
- http://19#.#.101.144/231/vbc.exe
Miscellaneous
Searches for the following windows
- ClassName: 'MS_AutodialMonitor' WindowName: ''
- ClassName: 'MS_WebCheckMonitor' WindowName: ''
Executes the following
- '%ProgramFiles%\microsoft office\office14\winword.exe' -Embedding
- '%CommonProgramFiles%\microsoft shared\equation\eqnedt32.exe' -Embedding
