Technical Information
Malicious functions
Injects code into
the following system processes:
- %WINDIR%\microsoft.net\framework\v4.0.30319\jsc.exe
Patches code
in AMSI dll
- jsc.exe process, Amsi.dll module
Intercepts control using hardware breakpoints
in NTDLL dll
- cdlleyj.exe process, ntdll.dll module
Searches for registry branches where third party applications store passwords
- [HKCU\Software\Martin Prikryl\WinSCP 2\Sessions]
Reads files which store third party applications passwords
- %LOCALAPPDATA%\google\chrome\user data\default\web data
- %LOCALAPPDATA%\google\chrome\user data\default\login data
- %LOCALAPPDATA%\microsoft\edge\user data\default\login data
- %LOCALAPPDATA%\microsoft\edge\user data\default\web data
- %APPDATA%\opera software\opera stable\login data
Modifies file system
Creates the following files
- %LOCALAPPDATA%\microsoft\clr_v4.0_32\usagelogs\jsc.exe.log
Network activity
Connects to
- '15#.#03.69.184':8174
TCP
Other
- '15#.#03.69.184':8174
Miscellaneous
Executes the following
- '%WINDIR%\microsoft.net\framework\v4.0.30319\jsc.exe'
