Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\RWLN] 'DllName' = 'RWLN.dll'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\RWLN] 'Logon' = 'WLEventLogon'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\RWLN] 'Startup' = 'WLEventStartup'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\RManService] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\RManService] 'ImagePath' = '"%ProgramFiles%\Remote Utilities - Host\rutserv.exe"'
Modifies file system:
Creates the following files:
- %TEMP%\7ZipSfx.000\host6.8_unsigned234324.msi
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\rupui2.exe
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\progress.exe
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\fwproc_x64.exe
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\rup.ini
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\unidrv_rup.hlp
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\rup_s.lng
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\rup.lng
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\stdnames_vpd.gpd
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\rup.gpd
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\setupdrv.exe
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\uninstall.cmd
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\ntprint.inf
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\unires_vpd.dll
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\unidrvui_rup.dll
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\unidrv_rup.dll
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\rupui.dll
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\ruppm.dll
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\VPDAgent.exe
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\srvinst.exe
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\setupdrv.exe
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\install.cmd
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\rup.lng
- %ProgramFiles%\Remote Utilities - Host\Logs\rms_log_2018-05.html
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\ruppm.dll
- <SYSTEM32>\RWLN.dll
- %ALLUSERSPROFILE%\Application Data\Remote Utilities\msi\68001_{E945283B-758C-4A40-B851-1066D0E49EA8}\host6.8_unsigned234324.msi
- %WINDIR%\Installer\{E945283B-758C-4A40-B851-1066D0E49EA8}\en_server_start_85DB64512C79429FA70AC6C0611579DD.exe
- %WINDIR%\Installer\{E945283B-758C-4A40-B851-1066D0E49EA8}\en_server_settings_E3BFC76BE38F4CF79D2ED7163B7DECEE.exe
- %WINDIR%\Installer\{E945283B-758C-4A40-B851-1066D0E49EA8}\UNINST_Uninstall_R_3B1E3C8B7D0945898DA82CEEED02F0C7.exe
- %WINDIR%\Installer\{E945283B-758C-4A40-B851-1066D0E49EA8}\en_server_stop_B603677802D142C98E7A415B72132E14.exe
- %WINDIR%\Installer\{E945283B-758C-4A40-B851-1066D0E49EA8}\ARPPRODUCTICON.exe
- %WINDIR%\Installer\25250.msi
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\unidrv_rup.hlp
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\rupui2.exe
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\rup_s.lng
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\stdnames_vpd.gpd
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\rup.gpd
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\uninstall.cmd
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\install.cmd
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\ntprint.inf
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\unires_vpd.dll
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\unidrvui_rup.dll
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\unidrv_rup.dll
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\rupui.dll
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\srvinst_x64.exe
- %ProgramFiles%\Remote Utilities - Host\Printer\x64\VPDAgent_x64.exe
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\progress.exe
- %ProgramFiles%\Remote Utilities - Host\Hebrew.lg
- %ProgramFiles%\Remote Utilities - Host\RIPCServer.dll
- %ProgramFiles%\Remote Utilities - Host\RWLN.dll
- %ProgramFiles%\Remote Utilities - Host\English.lg
- %ProgramFiles%\Remote Utilities - Host\vp8decoder.dll
- %ProgramFiles%\Remote Utilities - Host\rfusclient.exe
- %ProgramFiles%\Remote Utilities - Host\rutserv.exe
- %ProgramFiles%\Remote Utilities - Host\Monitor\x64\drvinstaller64.exe
- %ProgramFiles%\Remote Utilities - Host\Monitor\x64\lockscr.cat
- %ProgramFiles%\Remote Utilities - Host\Monitor\x64\lockscr.inf
- %ProgramFiles%\Remote Utilities - Host\EULA.rtf
- %ProgramFiles%\Remote Utilities - Host\Monitor\x64\lockscr.sys
- %ProgramFiles%\Remote Utilities - Host\Monitor\x86\lockscr.cat
- %ProgramFiles%\Remote Utilities - Host\Monitor\x86\lockscr.inf
- %ProgramFiles%\Remote Utilities - Host\Monitor\x86\lockscr.sys
- C:\Config.Msi\2524f.rbs
- %WINDIR%\Installer\MSI2.tmp
- %WINDIR%\Installer\2524e.ipi
- %WINDIR%\Installer\MSI1.tmp
- %WINDIR%\Installer\2524c.msi
- %TEMP%\7ZipSfx.000\installer.exe
- %ProgramFiles%\Remote Utilities - Host\Monitor\x86\drvinstaller32.exe
- %ProgramFiles%\Remote Utilities - Host\Italian.lg
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\rup.ini
- %ProgramFiles%\Remote Utilities - Host\Turkish.lg
- %ProgramFiles%\Remote Utilities - Host\Portuguese.lg
- %ProgramFiles%\Remote Utilities - Host\webmvorbisencoder.dll
- %ProgramFiles%\Remote Utilities - Host\webmvorbisdecoder.dll
- %ProgramFiles%\Remote Utilities - Host\webmmux.dll
- %ProgramFiles%\Remote Utilities - Host\vp8encoder.dll
- %ProgramFiles%\Remote Utilities - Host\Chinese Simplified.lg
- %ProgramFiles%\Remote Utilities - Host\Danish.lg
- %ProgramFiles%\Remote Utilities - Host\Swedish.lg
- %ProgramFiles%\Remote Utilities - Host\Norwegian.lg
- %ProgramFiles%\Remote Utilities - Host\Printer\x86\fwproc.exe
- %ProgramFiles%\Remote Utilities - Host\Korean.lg
- %ProgramFiles%\Remote Utilities - Host\Dutch.lg
- %ProgramFiles%\Remote Utilities - Host\Czech.lg
- %ProgramFiles%\Remote Utilities - Host\Chinese Traditional.lg
- %ProgramFiles%\Remote Utilities - Host\Portuguese, Brazilian.lg
- %ProgramFiles%\Remote Utilities - Host\Arabic.lg
- %ProgramFiles%\Remote Utilities - Host\German.lg
- %ProgramFiles%\Remote Utilities - Host\French.lg
- %ProgramFiles%\Remote Utilities - Host\Japanese.lg
- %ProgramFiles%\Remote Utilities - Host\Polish.lg
- %ProgramFiles%\Remote Utilities - Host\Spanish.lg
- %TEMP%\killself.bat
Deletes the following files:
- %WINDIR%\Installer\MSI1.tmp
- %WINDIR%\Installer\MSI2.tmp
- C:\Config.Msi\2524f.rbs
- %WINDIR%\Installer\2524c.msi
- %WINDIR%\Installer\2524e.ipi
- %TEMP%\7ZipSfx.000\installer.exe
- %TEMP%\7ZipSfx.000\host6.8_unsigned234324.msi
Network activity:
Connects to:
- 'se####.#emoteutilities.com':80
- 'id.####teutilities.com':5655
- 'id.####teutilities.com':443
TCP:
HTTP GET requests:
- http://se####.#emoteutilities.com/utils/inet_id_notify.php?te####
UDP:
- DNS ASK se####.#emoteutilities.com
- DNS ASK id.####teutilities.com
Miscellaneous:
Creates and executes the following:
- '%TEMP%\7ZipSfx.000\installer.exe' /rsetup
- '%ProgramFiles%\Remote Utilities - Host\rfusclient.exe' -msi_copy "%TEMP%\7ZipSfx.000\host6.8_unsigned234324.msi"
- '%ProgramFiles%\Remote Utilities - Host\rutserv.exe' /silentinstall
- '%ProgramFiles%\Remote Utilities - Host\rutserv.exe' /firewall
- '%ProgramFiles%\Remote Utilities - Host\rutserv.exe' /start
- '%ProgramFiles%\Remote Utilities - Host\rutserv.exe'
- '%ProgramFiles%\Remote Utilities - Host\rfusclient.exe' /tray
Executes the following:
- '<SYSTEM32>\msiexec.exe' /i "%TEMP%\7ZipSfx.000\host6.8_unsigned234324.msi" /qn
- '<SYSTEM32>\msiexec.exe' /V
- '<SYSTEM32>\msiexec.exe' -Embedding 0374B2E1A3DB5F8C866EFC27D9C1BDA8
- '<SYSTEM32>\cmd.exe' /c %TEMP%\killself.bat
