Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'startupname' = '%HOMEPATH%\chrome.exe'
Creates or modifies the following files
- <SYSTEM32>\tasks\udp subsystem
Malicious functions
Injects code into
the following system processes:
- %WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe
Modifies file system
Creates the following files
- %HOMEPATH%\chrome.exe
- %APPDATA%\36d1130a-ac2e-44f7-9dc1-e424fbcbe0ee\run.dat
- %TEMP%\tmpb96f.tmp
- %APPDATA%\36d1130a-ac2e-44f7-9dc1-e424fbcbe0ee\task.dat
Deletes the following files
- %TEMP%\tmpb96f.tmp
Network activity
Connects to
- 're#####sbgf.duckdns.org':7070
- 'localhost':7070
UDP
- DNS ASK re#####sbgf.duckdns.org
Miscellaneous
Executes the following
- '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe'
- '%WINDIR%\syswow64\schtasks.exe' /create /f /tn "UDP Subsystem" /xml "%TEMP%\tmpB96F.tmp"
