至顶网›安全频道 ›疯狂盗号木马劫持安全软件偷取账号

疯狂盗号木马劫持安全软件偷取账号

扫一扫
分享文章到微信
扫一扫
关注官方公众号
至顶头条

近期一个名为Win32.PSWTroj.OnLineGames.167936的盗号木马利用映像劫持技术让众多国内外安全软件失效。

2009年2月18日

近期一个名为Win32.PSWTroj.OnLineGames.167936的盗号木马利用映像劫持技术让众多国内外安全软件失效。

这是一个盗号木马，它会注入用户电脑的系统进程中运行，盗取病毒作者指定的帐号和密码。在磁盘中释放出以下文件：

C:\WINDOWS\SYSTEM32\gstwxb

在注册表中创建了以下信息：

"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\DrvAnti.exe"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\avp.com"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\avp.exe"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\runiep.exe"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\PFW.exe"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\FYFireWall.exe"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\rfwmain.exe"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\rfwsrv.exe"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\KAVPF.exe"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\KPFW32.exe"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\nod32kui.exe"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\nod32.exe"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\Navapsvc.exe"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\Navapw32.exe"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\avconsol.exe"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\webscanx.exe"

在注册表中设置了以下信息：

"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\DrvAnti.exe" "Debugger" "ntsd -d"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\avp.com" "Debugger" "ntsd -d"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\avp.exe" "Debugger" "ntsd -d"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\runiep.exe" "Debugger" "ntsd -d"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\PFW.exe" "Debugger" "ntsd -d"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\FYFireWall.exe" "Debugger" "ntsd -d"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\rfwmain.exe" "Debugger" "ntsd -d"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\rfwsrv.exe" "Debugger" "ntsd -d"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\KAVPF.exe" "Debugger" "ntsd -d"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\KPFW32.exe" "Debugger" "ntsd -d"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\nod32kui.exe" "Debugger" "ntsd -d"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\nod32.exe" "Debugger" "ntsd -d"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\Navapsvc.exe" "Debugger" "ntsd -d"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\Navapw32.exe" "Debugger" "ntsd -d"
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution 
Options\KAV32.exe\avconsol.exe" "Debugger" "ntsd -d"

在系统中创建了以下进程：

病毒尝试使用[SeDebugPrivilege]权限枚举进程。

在系统中创建了以下服务：

服务名："gstwxb (gstwxb)"

映像路径："C:\WINDOWS\SYSTEM32\gstwxb"。