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Language
Server load
Server Load

File information
Safety rating:72
Behavior list
Basic Information
MD5:76be37ca0f1ae4bb2f3f71c3a68fdd35
file type:EXE
Production company:
version:
Shell or compiler information:PACKER:UPX 0.89.6 - 1.02 / 1.05 - 1.24 -> Markus & Laszlo
Subfile information:upx_c_b77f3628dumpFile / df2c9c3f3c01577c8def74be54c0b762 / EXE
Key behavior
Behavior description:创建系统服务
details:[服务创建成功]: .Net CLR, C:\WINDOWS\reffec.exe
Behavior description:获取TickCount值
details:TickCount = 218156, SleepMilliseconds = 500.
TickCount = 218187, SleepMilliseconds = 500.
TickCount = 218184, SleepMilliseconds = 200.
TickCount = 218131, SleepMilliseconds = 100.
TickCount = 218856, SleepMilliseconds = 200.
TickCount = 218987, SleepMilliseconds = 300.
TickCount = 219559, SleepMilliseconds = 200.
TickCount = 219746, SleepMilliseconds = 200.
TickCount = 220231, SleepMilliseconds = 200.
TickCount = 220418, SleepMilliseconds = 200.
TickCount = 220965, SleepMilliseconds = 200.
TickCount = 221075, SleepMilliseconds = 200.
TickCount = 221621, SleepMilliseconds = 200.
TickCount = 221746, SleepMilliseconds = 200.
TickCount = 222293, SleepMilliseconds = 200.
Behavior description:设置特殊文件属性
details:C:\222c25ed\IE8-Setup-Full\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Macromedia\Flash Player\www.macromedia.com\bin\fpupdateax\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Microsoft\Installer\{052CFB79-9D62-42E3-8A15-DE66C2C97C3E}\lpk.dll
C:\Documents and Settings\Administrator\Application Data\SogouExplorer\Temp\lpk.dll
C:\Documents and Settings\Administrator\Application Data\SogouPY\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\commonf_inst\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\SafeBase\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\STemp\SetupEx~0\lpk.dll
Behavior description:查找PE资源信息
details:(FindResourceA) hModule = 0x00000000, ResName: , ResType:
Behavior description:进程提权信息
details:NT AUTHORITY\SYSTEM
Behavior description:自删除
details:C:\Documents and Settings\Administrator\Local Settings\%temp%\****.exe
Process behavior
Behavior description:隐藏窗口创建进程
details:ImagePath = C:\WINDOWS\system32\cmd.exe, CmdLine = "C:\WINDOWS\system32\cmd.exe" /c del C:\DOCUME~1\ADMINI~1\LOCALS~1\%temp%\****.exe > nul
ImagePath = , CmdLine = at \\**.133.40.** 16:35 admin$\
Behavior description:创建进程
details:[0x00000b50]ImagePath = C:\WINDOWS\system32\cmd.exe, CmdLine = "C:\WINDOWS\system32\cmd.exe" /c del C:\DOCUME~1\ADMINI~1\LOCALS~1\%temp%\****.exe > nul
[0x00000b58]ImagePath = C:\WINDOWS\system32\at.exe, CmdLine = at \\**.133.40.** 16:35 admin$\
[0x00000b60]ImagePath = C:\WINDOWS\system32\cmd.exe, CmdLine = "C:\WINDOWS\system32\cmd.exe" /c del C:\DOCUME~1\ADMINI~1\LOCALS~1\%temp%\****.exe > nul
[0x00000bf8]ImagePath = C:\WINDOWS\system32\at.exe, CmdLine = at \\**.133.40.** 16:35 admin$\
[0x00000d00]ImagePath = C:\WINDOWS\system32\at.exe, CmdLine = at \\**.133.40.** 16:35 admin$\
[0x00000db4]ImagePath = C:\WINDOWS\system32\at.exe, CmdLine = at \\**.133.40.** 16:35 admin$\
[0x00000e3c]ImagePath = C:\WINDOWS\system32\at.exe, CmdLine = at \\**.133.40.** 16:35 admin$\
[0x00000ecc]ImagePath = C:\WINDOWS\system32\at.exe, CmdLine = at \\**.133.40.** 16:35 admin$\
[0x00000f60]ImagePath = C:\WINDOWS\system32\at.exe, CmdLine = at \\**.133.40.** 16:35 admin$\
Behavior description:创建新文件进程
details:[0x00000af8]ImagePath = C:\WINDOWS\reffec.exe, CmdLine = C:\WINDOWS\reffec.exe
Behavior description:创建本地线程
details:TargetProcess: reffec.exe, InheritedFromPID = 652, ProcessID = 2808, ThreadID = 2828, StartAddress = 77DC3519, Parameter = 00186BB8
TargetProcess: reffec.exe, InheritedFromPID = 652, ProcessID = 2808, ThreadID = 2832, StartAddress = 1000161B, Parameter = 00000000
TargetProcess: reffec.exe, InheritedFromPID = 652, ProcessID = 2808, ThreadID = 2836, StartAddress = 00402DD5, Parameter = 00000000
TargetProcess: reffec.exe, InheritedFromPID = 652, ProcessID = 2808, ThreadID = 2840, StartAddress = 100013B0, Parameter = 00000002
TargetProcess: reffec.exe, InheritedFromPID = 652, ProcessID = 2808, ThreadID = 2844, StartAddress = 100013B0, Parameter = 00000017
TargetProcess: reffec.exe, InheritedFromPID = 652, ProcessID = 2808, ThreadID = 2868, StartAddress = 00405182, Parameter = 00000000
TargetProcess: reffec.exe, InheritedFromPID = 652, ProcessID = 2808, ThreadID = 2872, StartAddress = 004051E3, Parameter = 00000000
TargetProcess: reffec.exe, InheritedFromPID = 652, ProcessID = 2808, ThreadID = 2876, StartAddress = 0040387C, Parameter = 00000000
TargetProcess: reffec.exe, InheritedFromPID = 652, ProcessID = 2808, ThreadID = 2880, StartAddress = 00405126, Parameter = 00000000
TargetProcess: reffec.exe, InheritedFromPID = 652, ProcessID = 2808, ThreadID = 2884, StartAddress = 004048AA, Parameter = 00000000
TargetProcess: reffec.exe, InheritedFromPID = 652, ProcessID = 2808, ThreadID = 2888, StartAddress = 004050CA, Parameter = 00000000
TargetProcess: reffec.exe, InheritedFromPID = 652, ProcessID = 2808, ThreadID = 2892, StartAddress = 0040407C, Parameter = 00000000
TargetProcess: reffec.exe, InheritedFromPID = 652, ProcessID = 2808, ThreadID = 2944, StartAddress = 004048AA, Parameter = 00000000
TargetProcess: reffec.exe, InheritedFromPID = 652, ProcessID = 2808, ThreadID = 2956, StartAddress = 0040407C, Parameter = 00000000
TargetProcess: reffec.exe, InheritedFromPID = 652, ProcessID = 2808, ThreadID = 2964, StartAddress = 004048AA, Parameter = 00000000
Behavior description:进程提权信息
details:NT AUTHORITY\SYSTEM
File behavior
Behavior description:创建文件
details:C:\WINDOWS\reffec.exe
C:\WINDOWS\system32\hra33.dll
C:\RCX3.tmp
C:\WINDOWS\system32\reffec.exe
C:\222c25ed\IE8-Setup-Full\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Macromedia\Flash Player\www.macromedia.com\bin\fpupdateax\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Microsoft\Installer\{052CFB79-9D62-42E3-8A15-DE66C2C97C3E}\lpk.dll
C:\Documents and Settings\Administrator\Application Data\SogouExplorer\Temp\lpk.dll
C:\Documents and Settings\Administrator\Application Data\SogouPY\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\commonf_inst\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\SafeBase\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\STemp\SetupEx~0\lpk.dll
Behavior description:创建可执行文件
details:C:\WINDOWS\reffec.exe
C:\WINDOWS\system32\hra33.dll
C:\RCX3.tmp
C:\WINDOWS\system32\reffec.exe
C:\222c25ed\IE8-Setup-Full\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Macromedia\Flash Player\www.macromedia.com\bin\fpupdateax\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Microsoft\Installer\{052CFB79-9D62-42E3-8A15-DE66C2C97C3E}\lpk.dll
C:\Documents and Settings\Administrator\Application Data\SogouExplorer\Temp\lpk.dll
C:\Documents and Settings\Administrator\Application Data\SogouPY\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\commonf_inst\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\SafeBase\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\STemp\SetupEx~0\lpk.dll
Behavior description:覆盖已有文件
details:C:\RCX3.tmp
C:\WINDOWS\system32\reffec.exe
Behavior description:复制文件
details:C:\Documents and Settings\Administrator\Local Settings\%temp%\****.exe ---> C:\WINDOWS\reffec.exe
C:\WINDOWS\reffec.exe ---> \\**.133.40.**\admin$\g1fd.exe
C:\WINDOWS\system32\hra33.dll ---> C:\222c25ed\IE8-Setup-Full\lpk.dll
C:\WINDOWS\system32\hra33.dll ---> C:\Documents and Settings\Administrator\Application Data\Macromedia\Flash Player\www.macromedia.com\bin\fpupdateax\lpk.dll
C:\WINDOWS\system32\hra33.dll ---> C:\Documents and Settings\Administrator\Application Data\Microsoft\Installer\{052CFB79-9D62-42E3-8A15-DE66C2C97C3E}\lpk.dll
C:\WINDOWS\system32\hra33.dll ---> C:\Documents and Settings\Administrator\Application Data\SogouExplorer\Temp\lpk.dll
C:\WINDOWS\system32\hra33.dll ---> C:\Documents and Settings\Administrator\Application Data\SogouPY\lpk.dll
C:\WINDOWS\system32\hra33.dll ---> C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\commonf_inst\lpk.dll
C:\WINDOWS\system32\hra33.dll ---> C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\SafeBase\lpk.dll
C:\WINDOWS\system32\hra33.dll ---> C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\STemp\SetupEx~0\lpk.dll
Behavior description:设置特殊文件属性
details:C:\222c25ed\IE8-Setup-Full\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Macromedia\Flash Player\www.macromedia.com\bin\fpupdateax\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Microsoft\Installer\{052CFB79-9D62-42E3-8A15-DE66C2C97C3E}\lpk.dll
C:\Documents and Settings\Administrator\Application Data\SogouExplorer\Temp\lpk.dll
C:\Documents and Settings\Administrator\Application Data\SogouPY\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\commonf_inst\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\SafeBase\lpk.dll
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\STemp\SetupEx~0\lpk.dll
Behavior description:删除文件
details:C:\WINDOWS\system32\hra33.dll
Behavior description:查找文件
details: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\My Documents
FileName = C:\Documents and Settings\All Users
FileName = C:\Documents and Settings\All Users\Documents
FileName = C:\Documents and Settings\Administrator\桌面
FileName = C:\Documents and Settings\All Users\桌面
FileName = C:\*
FileName = X:\*
FileName = C:\222c25ed\*
FileName = C:\WINDOWS
FileName = C:\WINDOWS\system32
FileName = C:\WINDOWS\system32\cmd.exe
FileName = C:\222c25ed\IE8-Setup-Full\*
Behavior description:重命名文件
details:C:\RCX3.tmp ---> C:\WINDOWS\system32\hra33.dll
Behavior description:修改文件内容
details:C:\WINDOWS\reffec.exe ---> Offset = 0
C:\WINDOWS\reffec.exe ---> Offset = 4096
C:\WINDOWS\reffec.exe ---> Offset = 8192
C:\WINDOWS\reffec.exe ---> Offset = 12288
C:\WINDOWS\system32\hra33.dll ---> Offset = 0
C:\RCX3.tmp ---> Offset = 0
C:\RCX3.tmp ---> Offset = 664
C:\RCX3.tmp ---> Offset = 1024
C:\RCX3.tmp ---> Offset = 4608
C:\RCX3.tmp ---> Offset = 6656
C:\WINDOWS\system32\reffec.exe ---> Offset = 0
C:\WINDOWS\system32\reffec.exe ---> Offset = 4096
C:\WINDOWS\system32\reffec.exe ---> Offset = 8192
C:\WINDOWS\system32\reffec.exe ---> Offset = 12288
C:\222c25ed\IE8-Setup-Full\lpk.dll ---> Offset = 0
Behavior description:自删除
details:C:\Documents and Settings\Administrator\Local Settings\%temp%\****.exe
Network behavior
Behavior description:建立到一个指定的套接字连接
details:URL: 13****rg, IP: **.133.40.**:7890, SOCKET = 0x00000108
URL: 13****rg, IP: **.133.40.**:7890, SOCKET = 0x00000154
URL: 13****rg, IP: **.133.40.**:7890, SOCKET = 0x00000184
URL: 13****rg, IP: **.133.40.**:7890, SOCKET = 0x00000188
URL: 13****rg, IP: **.133.40.**:7890, SOCKET = 0x00000170
URL: 13****rg, IP: **.133.40.**:7890, SOCKET = 0x00000198
URL: 13****rg, IP: **.133.40.**:7890, SOCKET = 0x00000190
URL: 13****rg, IP: **.133.40.**:7890, SOCKET = 0x00000194
URL: 13****rg, IP: **.133.40.**:7890, SOCKET = 0x000001a0
URL: 13****rg, IP: **.133.40.**:7890, SOCKET = 0x00000164
URL: 13****rg, IP: **.133.40.**:7890, SOCKET = 0x000001ac
URL: 13****rg, IP: **.133.40.**:7890, SOCKET = 0x0000018c
URL: 13****rg, IP: **.133.40.**:7890, SOCKET = 0x000001a4
URL: 13****rg, IP: **.133.40.**:7890, SOCKET = 0x00000160
URL: 13****rg, IP: **.133.40.**:7890, SOCKET = 0x000001a8
Behavior description:按名称获取主机地址
details:gethostbyname: computer
gethostbyname: 13****rg
DnsQuery_W: 1.110.110.110.in-addr.arpa.
DnsQuery_W: 2.110.110.110.in-addr.arpa.
DnsQuery_W: 3.110.110.110.in-addr.arpa.
DnsQuery_W: 4.110.110.110.in-addr.arpa.
DnsQuery_W: 5.110.110.110.in-addr.arpa.
DnsQuery_W: 6.110.110.110.in-addr.arpa.
DnsQuery_W: 7.110.110.110.in-addr.arpa.
Other behavior
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-*
.Net CLR
Local\ZonesCounterMutex
Local\ZoneAttributeCacheCounterMutex
Local\ZonesCacheCounterMutex
Local\ZonesLockedCacheCounterMutex
Behavior description:启动系统服务
details:[服务启动成功]: LocalSystem, Microsoft .Net Framework COM+ Support, C:\WINDOWS\reffec.exe
Behavior description:获取TickCount值
details:TickCount = 218156, SleepMilliseconds = 500.
TickCount = 218187, SleepMilliseconds = 500.
TickCount = 218184, SleepMilliseconds = 200.
TickCount = 218131, SleepMilliseconds = 100.
TickCount = 218856, SleepMilliseconds = 200.
TickCount = 218987, SleepMilliseconds = 300.
TickCount = 219559, SleepMilliseconds = 200.
TickCount = 219746, SleepMilliseconds = 200.
TickCount = 220231, SleepMilliseconds = 200.
TickCount = 220418, SleepMilliseconds = 200.
TickCount = 220965, SleepMilliseconds = 200.
TickCount = 221075, SleepMilliseconds = 200.
TickCount = 221621, SleepMilliseconds = 200.
TickCount = 221746, SleepMilliseconds = 200.
TickCount = 222293, SleepMilliseconds = 200.
Behavior description:调整进程token权限
details:SE_LOAD_DRIVER_PRIVILEGE
SE_INC_BASE_PRIORITY_PRIVILEGE
Behavior description:打开事件
details:Global\SvcctrlStartEvent_A3752DX
HookSwitchHookEnabledEvent
_fCanRegisterWithShellService
\SECURITY\LSA_AUTHENTICATION_INITIALIZED
Behavior description:查找PE资源信息
details:(FindResourceA) hModule = 0x00000000, ResName: , ResType:
Behavior description:可执行文件签名信息
details:C:\WINDOWS\reffec.exe(签名验证: 未通过)
C:\WINDOWS\system32\hra33.dll(签名验证: 未通过)
C:\RCX3.tmp(签名验证: 未通过)
C:\WINDOWS\system32\reffec.exe(签名验证: 未通过)
C:\222c25ed\IE8-Setup-Full\lpk.dll(签名验证: 未通过)
C:\Documents and Settings\Administrator\Application Data\Macromedia\Flash Player\www.macromedia.com\bin\fpupdateax\lpk.dll(签名验证: 未通过)
C:\Documents and Settings\Administrator\Application Data\Microsoft\Installer\{052CFB79-9D62-42E3-8A15-DE66C2C97C3E}\lpk.dll(签名验证: 未通过)
C:\Documents and Settings\Administrator\Application Data\SogouExplorer\Temp\lpk.dll(签名验证: 未通过)
C:\Documents and Settings\Administrator\Application Data\SogouPY\lpk.dll(签名验证: 未通过)
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\commonf_inst\lpk.dll(签名验证: 未通过)
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\SafeBase\lpk.dll(签名验证: 未通过)
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\STemp\SetupEx~0\lpk.dll(签名验证: 未通过)
Behavior description:调用Sleep函数
details:[1]: MilliSeconds = 500.
[2]: MilliSeconds = 500.
[3]: MilliSeconds = 200.
[4]: MilliSeconds = 100.
[5]: MilliSeconds = 100.
[6]: MilliSeconds = 200.
[7]: MilliSeconds = 100.
[8]: MilliSeconds = 100.
[9]: MilliSeconds = 18000.
[10]: MilliSeconds = 18000.
Behavior description:可执行文件MD5
details:C:\WINDOWS\reffec.exe ---> 76be37ca0f1ae4bb2f3f71c3a68fdd35
C:\WINDOWS\system32\hra33.dll ---> 42a0cbe4bc473c452e5a78dd35c8f9ba
C:\RCX3.tmp ---> f0af371d656099cfe2629c042e9ad7f0
C:\WINDOWS\system32\reffec.exe ---> 76be37ca0f1ae4bb2f3f71c3a68fdd35
C:\222c25ed\IE8-Setup-Full\lpk.dll ---> f0af371d656099cfe2629c042e9ad7f0
C:\Documents and Settings\Administrator\Application Data\Macromedia\Flash Player\www.macromedia.com\bin\fpupdateax\lpk.dll ---> f0af371d656099cfe2629c042e9ad7f0
C:\Documents and Settings\Administrator\Application Data\Microsoft\Installer\{052CFB79-9D62-42E3-8A15-DE66C2C97C3E}\lpk.dll ---> f0af371d656099cfe2629c042e9ad7f0
C:\Documents and Settings\Administrator\Application Data\SogouExplorer\Temp\lpk.dll ---> f0af371d656099cfe2629c042e9ad7f0
C:\Documents and Settings\Administrator\Application Data\SogouPY\lpk.dll ---> f0af371d656099cfe2629c042e9ad7f0
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\commonf_inst\lpk.dll ---> f0af371d656099cfe2629c042e9ad7f0
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\SafeBase\lpk.dll ---> f0af371d656099cfe2629c042e9ad7f0
C:\Documents and Settings\Administrator\Application Data\Tencent\QQ\STemp\SetupEx~0\lpk.dll ---> f0af371d656099cfe2629c042e9ad7f0
Behavior description:打开互斥体
details:Local\!IETld!Mutex
ShimCacheMutex
Behavior description:创建系统服务
details:[服务创建成功]: .Net CLR, C:\WINDOWS\reffec.exe
Behavior description:加载新释放的文件
details:Image: C:\WINDOWS\system32\hra33.dll.
Run screenshot
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