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Language
Server load
Server Load

File information
Safety rating:74
Behavior list
Basic Information
MD5:21b78d8d291a78ae9398b191b6418ba2
file type:EXE
Production company:
version:
Shell or compiler information:COMPILER:Microsoft Visual C# / Basic .NET [Overlay]
Key behavior
Behavior description:跨进程写入数据
details:TargetProcess = C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\svhost.exe, WriteAddress = 0x00400000, Size = 0x00001000 TargetPID = 0x00000b44
TargetProcess = C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\svhost.exe, WriteAddress = 0x00420000, Size = 0x00001000 TargetPID = 0x00000b44
TargetProcess = C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\svhost.exe, WriteAddress = 0x00422000, Size = 0x00001000 TargetPID = 0x00000b44
TargetProcess = C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\svhost.exe, WriteAddress = 0x7ffde008, Size = 0x00000004 TargetPID = 0x00000b44
Behavior description:设置线程上下文
details:C:\Documents and Settings\Administrator\Local Settings\%temp%\****.exe
Behavior description:获取TickCount值
details:TickCount = 279671, SleepMilliseconds = 60000.
TickCount = 279687, SleepMilliseconds = 60000.
TickCount = 279703, SleepMilliseconds = 60000.
TickCount = 279750, SleepMilliseconds = 60000.
TickCount = 279781, SleepMilliseconds = 60000.
TickCount = 279843, SleepMilliseconds = 60000.
TickCount = 279875, SleepMilliseconds = 60000.
TickCount = 279890, SleepMilliseconds = 60000.
TickCount = 279968, SleepMilliseconds = 60000.
TickCount = 230875, SleepMilliseconds = 10000.
TickCount = 230906, SleepMilliseconds = 10000.
TickCount = 281031, SleepMilliseconds = 60000.
TickCount = 281046, SleepMilliseconds = 60000.
TickCount = 221426, SleepMilliseconds = 20.
TickCount = 221441, SleepMilliseconds = 20.
Behavior description:跨进程写代码段数据
details:TargetProcess = C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\svhost.exe, WriteAddress = 0x00402000, Size = 0x0001d000 TargetPID = 0x00000b44
Behavior description:设置特殊文件夹属性
details:C:\Documents and Settings\Administrator\AppData\Local\Temp\FolderN
Behavior description:直接获取CPU时钟
details:EAX = 0x43ca2318, EDX = 0x000000b4
EAX = 0x48c4e4d5, EDX = 0x000000b4
EAX = 0x48c4e521, EDX = 0x000000b4
EAX = 0x4dffb3da, EDX = 0x000000b4
EAX = 0x4dffb426, EDX = 0x000000b4
EAX = 0x6850ec86, EDX = 0x000000b4
EAX = 0x6850ecd2, EDX = 0x000000b4
EAX = 0x6850ed1e, EDX = 0x000000b4
EAX = 0xaf75737e, EDX = 0x000000b5
EAX = 0x8bf7a30e, EDX = 0x000000b6
Process behavior
Behavior description:隐藏窗口创建进程
details:ImagePath = , CmdLine = "cmd.exe"
ImagePath = , CmdLine = C:\Documents and Settings\Administrator\AppData\Local\Temp\FolderN\name.exe.bat
Behavior description:创建进程
details:[0x00000aec]ImagePath = C:\WINDOWS\system32\cmd.exe, CmdLine = "cmd.exe"
[0x00000b2c]ImagePath = C:\WINDOWS\system32\reg.exe, CmdLine = reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\FolderN\name.exe.lnk" /f
Behavior description:创建新文件进程
details:[0x00000b44]ImagePath = C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\svhost.exe, CmdLine = "C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\svhost.exe"
Behavior description:跨进程写入数据
details:TargetProcess = C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\svhost.exe, WriteAddress = 0x00400000, Size = 0x00001000 TargetPID = 0x00000b44
TargetProcess = C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\svhost.exe, WriteAddress = 0x00420000, Size = 0x00001000 TargetPID = 0x00000b44
TargetProcess = C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\svhost.exe, WriteAddress = 0x00422000, Size = 0x00001000 TargetPID = 0x00000b44
TargetProcess = C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\svhost.exe, WriteAddress = 0x7ffde008, Size = 0x00000004 TargetPID = 0x00000b44
Behavior description:设置线程上下文
details:C:\Documents and Settings\Administrator\Local Settings\%temp%\****.exe
Behavior description:枚举进程
details:N/A
Behavior description:跨进程写代码段数据
details:TargetProcess = C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\svhost.exe, WriteAddress = 0x00402000, Size = 0x0001d000 TargetPID = 0x00000b44
Behavior description:创建本地线程
details:TargetProcess: %temp%\****.exe, InheritedFromPID = 2000, ProcessID = 2628, ThreadID = 2644, StartAddress = 79F0237F, Parameter = 00000000
TargetProcess: %temp%\****.exe, InheritedFromPID = 2000, ProcessID = 2628, ThreadID = 2648, StartAddress = 79F91FCF, Parameter = 001A5780
TargetProcess: %temp%\****.exe, InheritedFromPID = 2000, ProcessID = 2628, ThreadID = 2820, StartAddress = 77E56C7D, Parameter = 001E12F8
TargetProcess: %temp%\****.exe, InheritedFromPID = 2000, ProcessID = 2628, ThreadID = 2824, StartAddress = 769AE43B, Parameter = 001DD760
TargetProcess: %temp%\****.exe, InheritedFromPID = 2000, ProcessID = 2628, ThreadID = 2892, StartAddress = 79F91FCF, Parameter = 002082E8
TargetProcess: svhost.exe, InheritedFromPID = 2628, ProcessID = 2884, ThreadID = 2896, StartAddress = 79F0237F, Parameter = 00000000
TargetProcess: svhost.exe, InheritedFromPID = 2628, ProcessID = 2884, ThreadID = 2900, StartAddress = 79F91FCF, Parameter = 001A5330
TargetProcess: %temp%\****.exe, InheritedFromPID = 2000, ProcessID = 2628, ThreadID = 2904, StartAddress = 79FDA29C, Parameter = 00000000
TargetProcess: svhost.exe, InheritedFromPID = 2628, ProcessID = 2884, ThreadID = 2912, StartAddress = 79FDA29C, Parameter = 00000000
TargetProcess: svhost.exe, InheritedFromPID = 2628, ProcessID = 2884, ThreadID = 2916, StartAddress = 77E56C7D, Parameter = 001D4890
TargetProcess: svhost.exe, InheritedFromPID = 2628, ProcessID = 2884, ThreadID = 2920, StartAddress = 769AE43B, Parameter = 001DBBA0
File behavior
Behavior description:创建文件
details:C:\Documents
C:\Documents and Settings\Administrator\Local Settings\Temp\svhost.exe
C:\Documents and Settings\Administrator\AppData\Local\Temp\FolderN\name.exe.bat
Behavior description:创建可执行文件
details:C:\Documents and Settings\Administrator\Local Settings\Temp\svhost.exe
Behavior description:修改脚本文件
details:C:\Documents and Settings\Administrator\AppData\Local\Temp\FolderN\name.exe.bat ---> Offset = 0
C:\Documents and Settings\Administrator\AppData\Local\Temp\FolderN\name.exe.bat ---> Offset = 7
C:\Documents and Settings\Administrator\AppData\Local\Temp\FolderN\name.exe.bat ---> Offset = 9
C:\Documents and Settings\Administrator\AppData\Local\Temp\FolderN\name.exe.bat ---> Offset = 23
C:\Documents and Settings\Administrator\AppData\Local\Temp\FolderN\name.exe.bat ---> Offset = 25
Behavior description:覆盖已有文件
details:C:\Documents
Behavior description:复制文件
details:C:\Documents and Settings\Administrator\Local Settings\%temp%\****.exe ---> C:\Documents and Settings\Administrator\Local Settings\Temp\FolderN\name.exe.jpg
C:\Documents and Settings\Administrator\Local Settings\%temp%\****.exe ---> C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\FolderN\name.exe
C:\WINDOWS\Microsoft.NET\Framework\v3.5\msbuild.exe ---> C:\Documents and Settings\Administrator\Local Settings\Temp\svhost.exe
Behavior description:查找文件
details:FileName = C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\mscoreei.dll
FileName = C:\WINDOWS\Microsoft.NET\Framework\\*
FileName = C:\WINDOWS
FileName = C:\WINDOWS\WinSxS
FileName = C:\WINDOWS\WinSxS\x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.4053_x-ww_e6967989\MSVCR80.dll
FileName = C:\WINDOWS\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\mscorlib.INI
FileName = C:\Documents and Settings\Administrator\Local Settings\Temp
FileName = C:\Documents and Settings\Administrator\Local Settings\%temp%
FileName = C:\Documents and Settings\Administrator\Local Settings\%temp%\****.exe
FileName = C:\Documents and Settings
FileName = C:\Documents and Settings\Administrator
FileName = C:\Documents and Settings\Administrator\Local Settings
FileName = C:\Documents and Settings\Administrator\Local Settings\%temp%\996E.INI
FileName = C:\WINDOWS\assembly\GAC_MSIL\Microsoft.VisualBasic\8.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.INI
FileName = C:\WINDOWS\assembly\GAC_MSIL\System\2.0.0.0__b77a5c561934e089\System.INI
Behavior description:设置特殊文件夹属性
details:C:\Documents and Settings\Administrator\AppData\Local\Temp\FolderN
Behavior description:修改文件内容
details:C:\Documents ---> Offset = 0
C:\Documents and Settings\Administrator\Local Settings\Temp\svhost.exe ---> Offset = 0
C:\Documents and Settings\Administrator\Local Settings\Temp\svhost.exe ---> Offset = 65536
C:\Documents and Settings\Administrator\Local Settings\Temp\svhost.exe ---> Offset = 4096
C:\Documents and Settings\Administrator\Local Settings\Temp\svhost.exe ---> Offset = 8192
Registry behavior
Behavior description:修改注册表
details:\REGISTRY\USER\S-*\Software\Microsoft\Windows NT\CurrentVersion\Windows\Load
Other behavior
Behavior description:检测自身是否被调试
details:IsDebuggerPresent
Behavior description:创建互斥体
details:CTF.LBES.MutexDefaultS-*
CTF.Compart.MutexDefaultS-*
CTF.Asm.MutexDefaultS-*
CTF.Layouts.MutexDefaultS-*
CTF.TMD.MutexDefaultS-*
CTF.TimListCache.FMPDefaultS-*MUTEX.DefaultS-*
Behavior description:创建事件对象
details:EventName = Global\CorDBIPCSetupSyncEvent_2628
EventName = Global\CorDBIPCSetupSyncEvent_2884
Behavior description:打开互斥体
details:ShimCacheMutex
Global\CLR_CASOFF_MUTEX
Behavior description:加密数据
details:[CryptEncrypt] Data: 0x001C82E0, PlainTextLen: 16, CipherTextLen: 16, Flags: 0x00000000
[CryptEncrypt] Data: 0x001DBC18, PlainTextLen: 16, CipherTextLen: 16, Flags: 0x00000000
Behavior description:获取TickCount值
details:TickCount = 279671, SleepMilliseconds = 60000.
TickCount = 279687, SleepMilliseconds = 60000.
TickCount = 279703, SleepMilliseconds = 60000.
TickCount = 279750, SleepMilliseconds = 60000.
TickCount = 279781, SleepMilliseconds = 60000.
TickCount = 279843, SleepMilliseconds = 60000.
TickCount = 279875, SleepMilliseconds = 60000.
TickCount = 279890, SleepMilliseconds = 60000.
TickCount = 279968, SleepMilliseconds = 60000.
TickCount = 230875, SleepMilliseconds = 10000.
TickCount = 230906, SleepMilliseconds = 10000.
TickCount = 281031, SleepMilliseconds = 60000.
TickCount = 281046, SleepMilliseconds = 60000.
TickCount = 221426, SleepMilliseconds = 20.
TickCount = 221441, SleepMilliseconds = 20.
Behavior description:调整进程token权限
details:SE_DEBUG_PRIVILEGE
SE_LOAD_DRIVER_PRIVILEGE
Behavior description:打开事件
details:Global\CLR_PerfMon_StartEnumEvent
\KernelObjects\LowMemoryCondition
HookSwitchHookEnabledEvent
MSFT.VSA.COM.DISABLE.2628
MSFT.VSA.IEC.STATUS.6c736db0
_fCanRegisterWithShellService
MSFT.VSA.COM.DISABLE.2884
Behavior description:可执行文件签名信息
details:C:\Documents and Settings\Administrator\Local Settings\Temp\svhost.exe(签名验证: 通过)
Behavior description:调用Sleep函数
details:[1]: MilliSeconds = 60000.
[2]: MilliSeconds = 2000.
[3]: MilliSeconds = 100.
[4]: MilliSeconds = 10000.
[5]: MilliSeconds = 2000.
[6]: MilliSeconds = 60000.
[7]: MilliSeconds = -1.
[1]: MilliSeconds = -1.
[2]: MilliSeconds = 20.
Behavior description:可执行文件MD5
details:C:\Documents and Settings\Administrator\Local Settings\Temp\svhost.exe ---> 160ce92b1fc86b1c25297e5dfded3a77
Behavior description:直接获取CPU时钟
details:EAX = 0x43ca2318, EDX = 0x000000b4
EAX = 0x48c4e4d5, EDX = 0x000000b4
EAX = 0x48c4e521, EDX = 0x000000b4
EAX = 0x4dffb3da, EDX = 0x000000b4
EAX = 0x4dffb426, EDX = 0x000000b4
EAX = 0x6850ec86, EDX = 0x000000b4
EAX = 0x6850ecd2, EDX = 0x000000b4
EAX = 0x6850ed1e, EDX = 0x000000b4
EAX = 0xaf75737e, EDX = 0x000000b5
EAX = 0x8bf7a30e, EDX = 0x000000b6
Behavior description:解密数据
details:[CryptDecrypt] Data: 0x001C8338, CipherTextLen: 5192, PlainTextLen: 5192, Flags: 0x00000000
[CryptDecrypt] Data: 0x001E6008, CipherTextLen: 149728, PlainTextLen: 149728, Flags: 0x00000000
Behavior description:导入密钥
details:[CryptImportKey] Algorithm: CALG_RSA_SIGN (0x00002400), Data: 0x0041F4AB, DataLen: 148, Flags: 0x00000000
[CryptImportKey] Algorithm: CALG_RSA_SIGN (0x00002400), Data: 0x001C1284, DataLen: 148, Flags: 0x00000000
[CryptImportKey] Algorithm: CALG_RSA_SIGN (0x00002400), Data: 0x001C8214, DataLen: 148, Flags: 0x00000000
[CryptImportKey] Algorithm: CALG_DES (0x00006601), Data: 0x001C3548, DataLen: 20, Flags: 0x00000001
[CryptImportKey] Algorithm: CALG_RSA_SIGN (0x00002400), Data: 0x001952A4, DataLen: 148, Flags: 0x00000000
[CryptImportKey] Algorithm: CALG_RSA_SIGN (0x00002400), Data: 0x001C25E4, DataLen: 148, Flags: 0x00000000
[CryptImportKey] Algorithm: CALG_DES (0x00006601), Data: 0x001DC120, DataLen: 20, Flags: 0x00000001
[CryptImportKey] Algorithm: CALG_RSA_SIGN (0x00002400), Data: 0x0111068F, DataLen: 148, Flags: 0x00000000
[CryptImportKey] Algorithm: CALG_RSA_SIGN (0x00002400), Data: 0x001BB754, DataLen: 148, Flags: 0x00000000
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