Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] 'YF5PLNE8APX' = '%ProgramFiles(x86)%\Jg8mtw\j4nhxt6oh7bm.exe'
Malicious functions
Creates and executes the following
- '' (downloaded from the Internet)
Creates and executes the following (exploit)
- '%APPDATA%\vbc.exe'
Injects code into
the following system processes:
- %WINDIR%\explorer.exe
- %WINDIR%\syswow64\colorcpl.exe
the following user processes:
- iexplore.exe
- firefox.exe
Hooks functions
in browsers
- firefox.exe process, nss3.dll module
Terminates or attempts to terminate
the following system processes:
- %WINDIR%\syswow64\autoconv.exe
Modifies file system
Creates the following files
- %APPDATA%\vbc.exe
- %APPDATA%\9m0n6p1e\9m0logri.ini
- %APPDATA%\9m0n6p1e\9m0logrv.ini
- %PROGRAMDATA%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\policy.vpol
- %PROGRAMDATA%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\3ccd5499-87a8-4b10-a215-608888dd3b55.vsch
- %PROGRAMDATA%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\2f1a6504-0641-44cf-8bb5-3612d865f2e5.vsch
- %LOCALAPPDATA%\microsoft\vault\4bf4c442-9b8a-41a0-b380-dd4a704ddb28\policy.vpol
- %APPDATA%\9m0n6p1e\9m0logim.jpeg
- %APPDATA%\9m0n6p1e\9m0logrf.ini
Deletes the following files
- %APPDATA%\vbc.exe
Network activity
TCP
HTTP GET requests
- http://wo#############lariamedicationspecialmjh.duckdns.org/worksdoc/win32.exe
- http://www.in####awestern.com/gtb/?IR########################################################################################
UDP
- DNS ASK wo#############lariamedicationspecialmjh.duckdns.org
- DNS ASK in####awestern.com
- DNS ASK mm##n37.com
- DNS ASK th#####dsbestdeals.com
Miscellaneous
Executes the following
- '%CommonProgramFiles%\microsoft shared\equation\eqnedt32.exe' -Embedding
- '%WINDIR%\syswow64\colorcpl.exe'
- '%WINDIR%\syswow64\cmd.exe' del "%APPDATA%\vbc.exe"
- '%ProgramFiles(x86)%\mozilla firefox\firefox.exe'
