Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '{4198D660-006E-13DD-F44C-07A76425F732}' = '"%APPDATA%\Ypdeik\ocak.exe"'
Malicious functions:
Creates and executes the following:
- %APPDATA%\Ypdeik\ocak.exe
Injects code into
the following system processes:
- <Auxiliary element>
a large number of user processes.
Modifies file system :
Creates the following files:
- %TEMP%\tmpc313f05c.bat
- %APPDATA%\Ypdeik\ocak.exe
Deletes itself.
Network activity:
Connects to:
- 'za####.goodluckwith.us':80
TCP:
HTTP GET requests:
- za####.goodluckwith.us/cn.dat
UDP:
- DNS ASK za####.goodluckwith.us
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
