Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{0HBCOC4F-2UMC-657N-N364-LMHH2PUV2F31}] 'StubPath' = '"<SYSTEM32>\svchost.exe"'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'NetWire' = '<SYSTEM32>\svchost.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'PIT File' = '%HOMEPATH%\Start Menu\Programs\PDFL.exe -boot'
Malicious functions:
Injects code into
the following system processes:
- <SYSTEM32>\svchost.exe
Modifies file system:
Creates the following files:
- %HOMEPATH%\Start Menu\Programs\PDFL.exe
Moves the following files:
- from <Full path to file> to %TEMP%\PTT.exe
Network activity:
Connects to:
- '13#.#9.234.62':1007
- 'wp#d':80
TCP:
HTTP GET requests:
- http://11#.#11.111.1/wpad.dat via wp#d
UDP:
- DNS ASK wp#d
Miscellaneous:
Creates and executes the following:
- '%HOMEPATH%\Start Menu\Programs\PDFL.exe'
- '%TEMP%\PTT.exe'
Executes the following:
- '<SYSTEM32>\svchost.exe'
