Technical Information
Malicious functions:
Executes the following:
- '<SYSTEM32>\dumprep.exe' 1680 -dm 7 7 %TEMP%\WERbe57.dir00\ctfmon.exe.hdmp 16325836412027272
- '<SYSTEM32>\rundll32.exe' <SYSTEM32>\sysdm.cpl,NoExecuteProcessException <SYSTEM32>\cmd.exe
- '<SYSTEM32>\rundll32.exe' <SYSTEM32>\sysdm.cpl,NoExecuteProcessException <SYSTEM32>\ctfmon.exe
- '<SYSTEM32>\schtasks.exe' /create /sc onlogon /tn "Client Monitor" /rl highest /tr "'%ProgramFiles%\Client\client.exe' /startup" /f
- '<SYSTEM32>\dumprep.exe' 2572 -dm 7 7 %TEMP%\WERac25.dir00\cmd.exe.mdmp 16325836412028688
- '%WINDIR%\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe'
- '<SYSTEM32>\dumprep.exe' 1680 -dm 7 7 %TEMP%\WERbe57.dir00\ctfmon.exe.mdmp 16325836412027252
- '<SYSTEM32>\dumprep.exe' 2572 -dm 7 7 %TEMP%\WERac25.dir00\cmd.exe.hdmp 16325836412028676
Injects code into
the following system processes:
- <SYSTEM32>\wbem\wmiprvse.exe
a large number of user processes.
Terminates or attempts to terminate
a large number of user processes.
Modifies file system:
Creates the following files:
- %TEMP%\WERbe57.dir00\ctfmon.exe.mdmp
- %TEMP%\WERac25.dir00\manifest.txt
- %TEMP%\WERac25.dir00\appcompat.txt
- %TEMP%\WERbe57.dir00\manifest.txt
- %TEMP%\WERbe57.dir00\appcompat.txt
- %TEMP%\WERbe57.dir00\ctfmon.exe.hdmp
- %ProgramFiles%\Client\client.exe
- %TEMP%\NSFYcXebabCa
- %TEMP%\aut1.tmp
- %TEMP%\WERac25.dir00\cmd.exe.hdmp
- %TEMP%\WERac25.dir00\cmd.exe.mdmp
- %ProgramFiles%\Client\client.exe.config
Deletes the following files:
- %TEMP%\aut1.tmp
Network activity:
Connects to:
- 'hz#.#reedns.su':9995
UDP:
- DNS ASK hz#.#reedns.su
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
