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  BehavesLike.A_871
BehavesLike.A_871 is a Trojan. A Trojan is a program that pretends to have a valid use, but in fact modifies the user's computer in malicious ways. Trojans do not replicate or spread to other computers.

Mutexes created
  • ShimCacheMutex


Directory level activity
    • Nothing to report


    File level activity
    • write - file - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\8x8x8
    • write - file - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\aut1.tmp
    • write - file - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\wl.jpg
    • delete - file - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\aut1.tmp
    • write - file - PIPE\wkssvc
    • write - file - C:\Documents and Settings\TestMachine\Start Menu\Programs\Startup\Microsoft Update.lnk


    Registry level activity
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{0932c062-299c-11e2-afd8-806d6172696f}\BaseClass
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{0932c060-299c-11e2-afd8-806d6172696f}\BaseClass
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersDesktop
    • write - registry - HKEY_CURRENT_USER\Control Panel\DesktopWallpaper
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersStartup
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersStart Menu
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCommon Start Menu
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCommon Desktop
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCommon AppData
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersAppData
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersMy Pictures
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersPersonal
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCommonPictures
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCommon Documents
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCommonMusic
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCommonVideo
    • write - registry - HKEY_CURRENT_USER\Control Panel\DesktopWallpaper


    Library level activity
    • load - library - KERNEL32.DLL
    • load - library - kernel32.dll
    • load - library - uxtheme.dll
    • load - library - C:\WINDOWS\system32\uxtheme.dll
    • load - library - OLE32.DLL
    • load - library - ole32.dll
    • load - library - C:\WINDOWS\system32\SHELL32.dll
    • load - library - SETUPAPI.dll
    • load - library - SHELL32.dll
    • load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\c30b770ed4e60beb23972392af2be97e.bin
    • load - library - UxTheme.dll
    • load - library - user32.dll
    • load - library - C:\WINDOWS\system32\rpcss.dll
    • load - library - CLBCATQ.DLL
    • load - library - shell32.dll
    • load - library - appHelp.dll
    • load - library - shdocvw.dll
    • load - library - C:\WINDOWS\system32\shdocvw.dll
    • load - library - EXPLORER.EXE
    • load - library - USERENV.dll
    • load - library - SHELL32
    • load - library - netapi32
    • load - library - user32.dll


    Process API calls used
    • ZwMapViewOfSection
    • NtFreeVirtualMemory
    • NtCreateSection
    • NtOpenSection
    • ZwMapViewOfSection


    Registry API calls used
    • RegOpenKeyExW
    • RegQueryValueExW
    • RegCloseKey
    • RegOpenKeyExA
    • RegCreateKeyExW
    • RegSetValueExW
    • RegEnumKeyW
    • NtOpenKey
    • NtQueryValueKey
    • RegCloseKey


    System API calls used
    • LdrGetDllHandle
    • LdrGetProcedureAddress
    • LdrLoadDll
    • IsDebuggerPresent
    • LookupPrivilegeValueW
    • NtDelayExecution
    • NtDelayExecution


    Filesystem API calls used
    • NtCreateFile
    • NtReadFile
    • NtQueryInformationFile
    • NtSetInformationFile
    • NtOpenFile
    • FindFirstFileExW
    • NtQueryDirectoryFile
    • NtWriteFile
    • DeleteFileW
    • CopyFileW
    • NtQueryInformationFile

    Network

    UDP source >> destination
    • 192.168.30.254 >> 192.168.30.7
    • 192.168.30.7 >> 192.168.30.255


    TCP source >> destination
    • 192.168.30.7 >> 192.168.30.254



    Domains:
    • NA

    DNS Request:
    • NA

    HTTP Request:
    • NA

    DLL related data
    Number of DLL's imported = 16
    • WSOCK32.dll
    • VERSION.dll
    • WINMM.dll
    • COMCTL32.dll
    • MPR.dll
    • WININET.dll
    • PSAPI.DLL
    • USERENV.dll
    • KERNEL32.dll
    • USER32.dll
    • GDI32.dll
    • COMDLG32.dll
    • ADVAPI32.dll
    • SHELL32.dll
    • ole32.dll
    • OLEAUT32.dll


    Relevant Information