Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Abvxmuubtoqz' = '%APPDATA%\mIRC\channels\10\ie4uinit.exe'
Creates or modifies the following files
- <SYSTEM32>\tasks\bivmrltlouykqxg
- %APPDATA%\Microsoft\windows\Start Menu\programs\startup\uymjxflxmvgsdd.lnk
Malicious functions
Injects code into
the following system processes:
- %WINDIR%\explorer.exe
the following user processes:
- firefox.exe
Hooks functions
in browsers
- firefox.exe process, nss3.dll module
Terminates or attempts to terminate
the following system processes:
- <SYSTEM32>\bdeuisrv.exe
- <SYSTEM32>\ie4uinit.exe
- <SYSTEM32>\optionalfeatures.exe
- <SYSTEM32>\osk.exe
- <SYSTEM32>\tcmsetup.exe
- <SYSTEM32>\mmc.exe
- <SYSTEM32>\sdclt.exe
- <SYSTEM32>\applysettingstemplatecatalog.exe
the following user processes:
- iexplore.exe
Modifies file system
Creates the following files
- %LOCALAPPDATA%\lbmzkd0\wtsapi32.dll
- %LOCALAPPDATA%\lbmzkd0\bdeuisrv.exe
- %APPDATA%\icqm\icq\html\tr\a4x7jrnykyo\wtsapi32.dll
- %APPDATA%\icqm\icq\html\tr\a4x7jrnykyo\bdeuisrv.exe
- %LOCALAPPDATA%\gcubmngod\version.dll
- %LOCALAPPDATA%\gcubmngod\ie4uinit.exe
- %APPDATA%\mirc\channels\10\version.dll
- %APPDATA%\mirc\channels\10\ie4uinit.exe
- %LOCALAPPDATA%\fqpe\activeds.dll
- %LOCALAPPDATA%\fqpe\applysettingstemplatecatalog.exe
- %APPDATA%\microsoft\windows\start menu\yrlolu9emat\activeds.dll
- %APPDATA%\microsoft\windows\start menu\yrlolu9emat\applysettingstemplatecatalog.exe
Modifies the following files
- %APPDATA%\microsoft\crypto\rsa\s-1-5-21-1004681136-874170566-1875838749-1001\f58155b4b1d5a524ca0261c3ee99fb50_3a013a80-9fd9-4823-9743-876b68250df0
Miscellaneous
Creates and executes the following
- '%LOCALAPPDATA%\lbmzkd0\bdeuisrv.exe'
- '%LOCALAPPDATA%\gcubmngod\ie4uinit.exe'
- '%LOCALAPPDATA%\fqpe\applysettingstemplatecatalog.exe'
