Technical Information
To ensure autorun and distribution:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\xhgjjybfyzjnyl] 'ImagePath' = '%ProgramFiles%\fstyfgpkmx\mkmdhhqm.exe -mdqscdhczsraw'
- [<HKLM>\SYSTEM\ControlSet001\Services\xhgjjybfyzjnyl] 'Start' = '00000002'
Malicious functions:
Executes the following:
- '<SYSTEM32>\taskkill.exe' /im egui.exe /f
- '<SYSTEM32>\taskkill.exe' /im ekrn.exe /f
- '<Current directory>\fix.exe'
- '<SYSTEM32>\cmd.exe' /c <Current directory>\1470496423.txt.bat
- '<SYSTEM32>\sc.exe' config ekrn start= disabled
Terminates or attempts to terminate
the following user processes:
- ekrn.exe
Modifies file system:
Creates the following files:
- <Current directory>\fix.exe
- %ProgramFiles%\fstyfgpkmx\mkmdhhqm.exe
- <Current directory>\1470496423.txt
- <Current directory>\1470496423.txt.bat
Sets the 'hidden' attribute to the following files:
- %ProgramFiles%\fstyfgpkmx\mkmdhhqm.exe
- <Current directory>\fix.exe
Deletes the following files:
- <Current directory>\1470496423.txt
Network activity:
Connects to:
- '58.#9.58.27':443
Miscellaneous:
Searches for the following windows:
- ClassName: '' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'DRBHUYLTRXJRO' WindowName: 'pfhpgaxdbwzug'
