Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\~.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KASARP.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Runiep.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RAS.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ANTIARP.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AutoRunKiller.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Regedit.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\VPTRAY.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\VPC32.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\GuardField.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rfwsrv.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rfwproxy.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\PFW.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavUpdate.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rfwmain.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kavstart.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\GFUpd.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kwatch.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kmailmon.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\IceSword.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\CCenter.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVMonxp.kxp] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Iparmor.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AvMonitor.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360safe.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360rpt.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVP.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVSrvXP.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Wuauclt.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mmsk.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WOPTILITIES.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Ast.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Frameworkservice.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Navapsvc.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVWSC.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KRegEx.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Nod32kui.EXE] 'Debugger' = '<SYSTEM32>\wauc11.exe'
Changes the following executable system files:
- <DRIVERS>\beep.sys
Infects the following executable files:
- <DRIVERS>\beep.sys
Creates the following files on removable media:
- <Drive name for removable media>:\AUTORUN.INF
- <Drive name for removable media>:\MSRSD.PIF
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
Creates and executes the following:
- '%PROGRAM_FILES%\7.pif'
- '%PROGRAM_FILES%\6.pif'
- '%PROGRAM_FILES%\5.pif'
- '%PROGRAM_FILES%\8.pif'
- '%PROGRAM_FILES%\11.pif'
- '%PROGRAM_FILES%\10.pif'
- '%PROGRAM_FILES%\9.pif'
- '%PROGRAM_FILES%\4.pif'
- '%PROGRAM_FILES%\3.pif'
- '%PROGRAM_FILES%\1.pif'
- '<SYSTEM32>\ns112.pif'
- '%PROGRAM_FILES%\2.pif'
- '%PROGRAM_FILES%\9.pif' (downloaded from the Internet)
- '%PROGRAM_FILES%\1.pif' (downloaded from the Internet)
- '%PROGRAM_FILES%\10.pif' (downloaded from the Internet)
- '%PROGRAM_FILES%\11.pif' (downloaded from the Internet)
- '%PROGRAM_FILES%\8.pif' (downloaded from the Internet)
- '%PROGRAM_FILES%\6.pif' (downloaded from the Internet)
- '%PROGRAM_FILES%\5.pif' (downloaded from the Internet)
- '%PROGRAM_FILES%\3.pif' (downloaded from the Internet)
- '%PROGRAM_FILES%\4.pif' (downloaded from the Internet)
- '%PROGRAM_FILES%\7.pif' (downloaded from the Internet)
- '%PROGRAM_FILES%\2.pif' (downloaded from the Internet)
Executes the following:
- '<SYSTEM32>\net.exe' stop "Norton AntiVirus Server"
- '<SYSTEM32>\net1.exe' stop "Network Associates Task Manager"
- '<SYSTEM32>\net1.exe' stop "Norton AntiVirus Server"
- '<SYSTEM32>\net.exe' stop "Network Associates Task Manager"
- '<SYSTEM32>\net.exe' stop "Network Associates McShield"
- '<SYSTEM32>\net1.exe' stop "McAfee Framework ·юОс"
- '<SYSTEM32>\net1.exe' stop "Network Associates McShield"
- '<SYSTEM32>\cacls.exe' <SYSTEM32>\packet.dll /e /p everyone:f
- '<SYSTEM32>\cacls.exe' <DRIVERS>\acpidisk.sys /e /p everyone:f
- '<SYSTEM32>\cacls.exe' <SYSTEM32>\wanpacket.dll /e /p everyone:f
- '<SYSTEM32>\cacls.exe' %ALLUSERSPROFILE%\ЎёїЄКјЎ№ІЛµҐ\іМРт\Жф¶Ї /e /p everyone:f
- '<SYSTEM32>\cacls.exe' <SYSTEM32>\npptools.dll /e /p everyone:f
- '<SYSTEM32>\cacls.exe' <SYSTEM32>\pthreadVC.dll /e /p everyone:f
- '<SYSTEM32>\cacls.exe' <SYSTEM32>\wpcap.dll /e /p everyone:f
- '<SYSTEM32>\cacls.exe' <DRIVERS>\npf.sys /e /p everyone:f
- '<SYSTEM32>\net.exe' stop KPfwSvc
- '<SYSTEM32>\net.exe' stop "Symantec AntiVirus"
- '<SYSTEM32>\net1.exe' stop KPfwSvc
- '<SYSTEM32>\net1.exe' stop KWhatchsvc
- '<SYSTEM32>\net.exe' stop McShield
- '<SYSTEM32>\net.exe' stop KWhatchsvc
- '<SYSTEM32>\net1.exe' stop McShield
- '<SYSTEM32>\net1.exe' stop "Symantec AntiVirus"
- '<SYSTEM32>\net.exe' stop "McAfee Framework Service"
- '<SYSTEM32>\net1.exe' stop "Symantec AntiVirus Drivers Services"
- '<SYSTEM32>\net1.exe' stop "McAfee Framework Service"
- '<SYSTEM32>\net1.exe' stop "Symantec AntiVirus Definition Watcher"
- '<SYSTEM32>\net.exe' stop "Symantec AntiVirus Definition Watcher"
- '<SYSTEM32>\net.exe' stop "Symantec AntiVirus Drivers Services"
- '<SYSTEM32>\net.exe' stop "McAfee Framework ·юОс"
Terminates or attempts to terminate
the following user processes:
- AVP.EXE
- 360tray.exe
Restores hooked functions in System Service Descriptor Table (SSDT).
Modifies file system :
Creates the following files:
- C:\2.hiv
- %PROGRAM_FILES%\6.pif
- %PROGRAM_FILES%\5.pif
- %PROGRAM_FILES%\4.pif
- C:\1.hiv
- %PROGRAM_FILES%\10.pif
- %PROGRAM_FILES%\11.pif
- %PROGRAM_FILES%\9.pif
- %PROGRAM_FILES%\7.pif
- %PROGRAM_FILES%\8.pif
- C:\MSRSD.PIF
- C:\AUTORUN.INF
- <SYSTEM32>\wauc11.exe
- <SYSTEM32>\ns112.pif
- <SYSTEM32>\MFCN4313e.DLL
- %PROGRAM_FILES%\2.pif
- %PROGRAM_FILES%\3.pif
- %PROGRAM_FILES%\1.pif
- <SYSTEM32>\AADFLA.exe
- %PROGRAM_FILES%\aa.pif
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\AUTORUN.INF
- C:\AUTORUN.INF
- <Full path to virus>
Deletes the following files:
- C:\AUTORUN.INF
- <Drive name for removable media>:\AUTORUN.INF
- C:\2.hiv
- <SYSTEM32>\ns112.pif
- C:\1.hiv
Network activity:
Connects to:
- 'mm#.#nibi.com':80
- 'localhost':1037
TCP:
HTTP GET requests:
- mm#.#nibi.com/dd/8.exe
- mm#.#nibi.com/dd/7.exe
- mm#.#nibi.com/dd/6.exe
- mm#.#nibi.com/dd/x.exe
- mm#.#nibi.com/dd/10.exe
- mm#.#nibi.com/dd/9.exe
- mm#.#nibi.com/dd/2.exe
- mm#.#nibi.com/dd/1.exe
- mm#.#nibi.com/dd/x.gif
- mm#.#nibi.com/dd/5.exe
- mm#.#nibi.com/dd/4.exe
- mm#.#nibi.com/dd/3.exe
UDP:
- DNS ASK mm#.#nibi.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'MS_AutodialMonitor' WindowName: ''
- ClassName: 'MS_WebcheckMonitor' WindowName: ''
- ClassName: 'IEFrame' WindowName: ''
- ClassName: '' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''
