Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce] 'Client Monitor' = 'cmd /c "start "Client Monitor" "%ProgramFiles%\Client\client.exe"'
Malicious functions:
Injects code into
the following system processes:
- <SYSTEM32>\schtasks.exe
a large number of user processes.
Modifies file system:
Creates the following files:
- %APPDATA%\Monitor\Screenshots\01-13-2018\8.59 PM
Moves the following files:
- from <Full path to file> to %ProgramFiles%\Client\client.exe
Network activity:
Connects to:
- 'em####rll.dynu.com':6300
- 'zi####l.hopto.org':6300
UDP:
- DNS ASK em####rll.dynu.com
- DNS ASK zi####l.hopto.org
Miscellaneous:
Executes the following:
- '<SYSTEM32>\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """%ProgramFiles%\Client\client.exe"""" /f"
- '<SYSTEM32>\schtasks.exe' /create /tn "Client Monitor" /tr "'%ProgramFiles%\Client\client.exe' /startup" /sc MINUTE /f /rl highest
