Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- <SYSTEM32>\tasks\updates\taswtcojbunxly
Malicious functions
Creates and executes the following
- '' (downloaded from the Internet)
Creates and executes the following (exploit)
- '%APPDATA%\periodictablecnvhjkv.exe'
Injects code into
the following user processes:
- periodictablecnvhjkv.exe
Modifies file system
Creates the following files
- %APPDATA%\periodictablecnvhjkv.exe
- %APPDATA%\taswtcojbunxly.exe
- %TEMP%\tmp1d4.tmp
Sets the 'hidden' attribute to the following files
- %APPDATA%\taswtcojbunxly.exe
Deletes the following files
- %TEMP%\tmp1d4.tmp
Network activity
UDP
- DNS ASK gr###camos.cl
Miscellaneous
Creates and executes the following
- '%WINDIR%\syswow64\schtasks.exe' /Create /TN "Updates\TASWtcOJbUNxlY" /XML "%TEMP%\tmp1D4.tmp"' (with hidden window)
Executes the following
- '%CommonProgramFiles%\microsoft shared\equation\eqnedt32.exe' -Embedding
- '%WINDIR%\syswow64\schtasks.exe' /Create /TN "Updates\TASWtcOJbUNxlY" /XML "%TEMP%\tmp1D4.tmp"
