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\explore.exe"'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\MqzMRemQSq.eu.url
Malicious functions:
Executes the following:
- '<SYSTEM32>\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """%ProgramFiles%\Client\explore.exe"""" /f"
- '<SYSTEM32>\schtasks.exe' /create /tn "Client Monitor" /tr "'%ProgramFiles%\Client\explore.exe' /startup" /sc MINUTE /f /rl highest
- '%WINDIR%\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe'
Injects code into
the following system processes:
- <SYSTEM32>\svchost.exe
a large number of user processes.
Modifies file system:
Creates the following files:
- %ProgramFiles%\Client\explore.exe
- %ProgramFiles%\Client\explore.exe.config
- %APPDATA%\Monitor\Screenshots\04-16-2017\1.31 PM
- %APPDATA%\MqzMRemQSq\MqzMRemQSq.exe
- %TEMP%\aut1.tmp
- %TEMP%\ol7dLGRP1.y
Deletes the following files:
- %TEMP%\aut1.tmp
Network activity:
Connects to:
- 'localhost':4444
- '19#.#7.236.243':4444
