Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows NT\CurrentVersion\Windows] 'Load' = '%TEMP%\Nvidia VGA\VGA_Bus.exe'
Malicious functions:
Executes the following:
- '<SYSTEM32>\reg.exe' add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "%TEMP%\Nvidia VGA\VGA_Bus.exe" /f
- '%TEMP%\svhost.exe'
- '%TEMP%\File.exe'
- '<SYSTEM32>\cmd.exe'
Searches for windows to
detect analytical utilities:
- ClassName: 'PROCMON_WINDOW_CLASS' WindowName: ''
- ClassName: '' WindowName: 'Process Monitor - Sysinternals: www.sysinternals.com'
- ClassName: 'FileMonClass' WindowName: ''
- ClassName: 'OLLYDBG' WindowName: ''
- ClassName: 'TIdaWindow' WindowName: ''
Modifies file system:
Creates the following files:
- %TEMP%\HLrXkiEHeOWdIynoRrUj.DLL
- %TEMP%\CKcPZWEZqEEVMbJiZyuO.DLL
- %TEMP%\Test.dat
- %TEMP%\.Identifier
- %TEMP%\svhost.exe
- %TEMP%\RZCYoqopPq.DLL
- %APPDATA%\Microsoft\CryptnetUrlCache\MetaData\0797C381B2F87EB5A1D5573BD15BA4F4
- %APPDATA%\Microsoft\CryptnetUrlCache\Content\60E31627FDA0A46932B0E5948949F2A5
- %APPDATA%\Microsoft\CryptnetUrlCache\MetaData\60E31627FDA0A46932B0E5948949F2A5
- %TEMP%\Nvidia VGA\VGA_Bus.exe
- %TEMP%\File.exe
- %APPDATA%\Microsoft\CryptnetUrlCache\Content\0797C381B2F87EB5A1D5573BD15BA4F4
Sets the 'hidden' attribute to the following files:
- %TEMP%\.Identifier
Deletes the following files:
- %TEMP%\Test.dat
Network activity:
Connects to:
- 'ca##.49b.uk':200
- 'ke#.mine.bz':200
- 'nu#.undo.it':200
- 'gr##p.mm.my':200
- 'wp#d':80
- 'crl.verisign.com':80
- 'cs#######-2-crl.verisign.com':80
TCP:
HTTP GET requests:
- http://cs#######-2-crl.verisign.com/CSC3-2009-2.crl
- http://crl.verisign.com/pca3.crl
- http://11#.#11.111.1/wpad.dat via wp#d
UDP:
- DNS ASK ca##.49b.uk
- DNS ASK ke#.mine.bz
- DNS ASK nu#.undo.it
- DNS ASK gr##p.mm.my
- DNS ASK wp#d
- DNS ASK crl.verisign.com
- DNS ASK cs#######-2-crl.verisign.com
Miscellaneous:
Searches for the following windows:
- ClassName: '' WindowName: 'Import REConstructor v1.6.1 FIXED FINAL (C) 2001-2003 MackT/uCF / 2006'
- ClassName: '' WindowName: ' Import REConstructor V1.6 Final MackT/uCF -- >> UnREal-RCE << --'
- ClassName: '' WindowName: 'Import REConstructor v1.6 FINAL (C) 2001-2003 MackT/uCF'
- ClassName: '' WindowName: '[PeCompact 2.x Unpacker]'
- ClassName: '' WindowName: 'RL!dePacker - Generic Unpacker'
- ClassName: '' WindowName: 'CHimpREC - ReCon Edition - (C) 2008 TiGa'
- ClassName: '' WindowName: 'RE-Pair 0.6: IDP not ixed.'
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: '' WindowName: 'RE-Pair 0.6: IDP not '
- ClassName: '' WindowName: 'RE-Pair 0.6: IDP '
- ClassName: '' WindowName: 'RE-Pair 0.6: IDP ixed.'
- ClassName: '' WindowName: 'CDW\s PECompact 2.64/2.78a/2.79 (beta) Unpacker'
- ClassName: 'IdaView' WindowName: ''
- ClassName: '18467-41' WindowName: ''
- ClassName: 'WinDbgFrameClass' WindowName: ''
- ClassName: 'ID' WindowName: ''
- ClassName: 'MYDEBUG' WindowName: ''
- ClassName: '' WindowName: 'Rock Debugger - [Disassembly]'
- ClassName: '' WindowName: 'QuickUnpack 2.2'
- ClassName: '' WindowName: 'CDW'
- ClassName: '' WindowName: 'PhantOm - [Professional Edition]'
- ClassName: '' WindowName: 'POISON?B?? - [Professional Edition]'
- ClassName: '' WindowName: 'POISONяBлХ - [Professional Edition]'
