E:\ClientDevelopment\WuYouTools\Release\WuYouTools.pdb
Static task
static1
Behavioral task
behavioral1
Sample
7ef01e017cd06cafa4aa0ed91a20869a55caf2119ab08b18b8d93ca3939e3f44.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
7ef01e017cd06cafa4aa0ed91a20869a55caf2119ab08b18b8d93ca3939e3f44.exe
Resource
win10v2004-20240508-en
General
-
Target
7ef01e017cd06cafa4aa0ed91a20869a55caf2119ab08b18b8d93ca3939e3f44
-
Size
10.6MB
-
MD5
c3e8699ee01206fa965db0a7ebf0c8be
-
SHA1
dde1411281edbf1ee41c2513882ed990b32f5115
-
SHA256
7ef01e017cd06cafa4aa0ed91a20869a55caf2119ab08b18b8d93ca3939e3f44
-
SHA512
dfe362276f51af8521a97378f12fef131a62de4591204da887463a6eaeb51b4ce9d288be22488079d1c880835ac6db8a7ae9ffdb7d53d87a399a224c1f41d290
-
SSDEEP
196608:/4/woMBM6Wz3o2Djh54w8XO1/QnQeqQGs69JWVfuhMXZJMAlZXXg8R:w8Kt8EL9qflJ/hw8
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7ef01e017cd06cafa4aa0ed91a20869a55caf2119ab08b18b8d93ca3939e3f44
Files
-
7ef01e017cd06cafa4aa0ed91a20869a55caf2119ab08b18b8d93ca3939e3f44.exe windows:5 windows x86 arch:x86
24b75114b81933c243d220a4f690ba1c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
kernel32
FindNextFileA
FindFirstFileExW
FindFirstFileExA
GetDriveTypeW
GetConsoleCP
GetTimeZoneInformation
SetFilePointerEx
ReadConsoleW
GetConsoleMode
GetStringTypeW
EnumSystemLocalesW
IsValidLocale
LCMapStringW
GetTimeFormatW
GetDateFormatW
IsDebuggerPresent
GetModuleFileNameA
GetOEMCP
QueryPerformanceFrequency
VirtualQuery
VirtualAlloc
GetSystemInfo
GetCommandLineW
GetCommandLineA
HeapQueryInformation
GetFileType
SetStdHandle
FreeLibraryAndExitThread
ExitThread
CreateThread
GetFullPathNameA
GetModuleHandleExW
ExitProcess
InterlockedFlushSList
InterlockedPushEntrySList
RtlUnwind
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetEnvironmentVariableW
SetConsoleCtrlHandler
WriteConsoleW
IsValidCodePage
GetStdHandle
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WaitForSingleObjectEx
ResetEvent
LocalUnlock
LocalLock
GetUserDefaultLCID
ReplaceFileW
GetTempFileNameW
GetDiskFreeSpaceW
GetStartupInfoW
SearchPathW
GetProfileIntW
GetTempPathW
VerifyVersionInfoW
VerSetConditionMask
GetWindowsDirectoryW
FindResourceExW
GetCurrentDirectoryW
GetPrivateProfileIntW
lstrcpyW
VirtualProtect
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
CompareStringA
GetCurrentThread
GlobalFlags
GlobalFindAtomW
GlobalAddAtomW
lstrcmpW
GlobalDeleteAtom
GetSystemDirectoryW
EncodePointer
SetErrorMode
GetAtomNameW
GlobalGetAtomNameW
lstrcmpA
GetCurrentProcessId
LocalReAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
CompareStringW
ResumeThread
SuspendThread
SetThreadPriority
CreateEventW
WaitForSingleObject
SetEvent
SystemTimeToFileTime
SetFileTime
SetFileAttributesW
LocalFileTimeToFileTime
GetFileTime
GetFileSizeEx
GetFileAttributesExW
GetThreadLocale
GetStringTypeExW
MoveFileW
lstrcmpiW
DuplicateHandle
UnlockFile
SetFilePointer
SetEndOfFile
ReadFile
LockFile
GetVolumeInformationW
GetShortPathNameW
GetFileSize
FlushFileBuffers
LocalAlloc
LoadLibraryExW
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
FindNextFileW
FileTimeToLocalFileTime
CopyFileW
FormatMessageW
LocalFree
GlobalUnlock
GlobalLock
GlobalSize
GlobalAlloc
IsBadReadPtr
GetModuleHandleA
LoadLibraryA
GetVersionExA
GetModuleHandleW
GetLocalTime
GetVersionExW
GetTickCount
MulDiv
GetSystemTime
FindFirstFileW
GetFullPathNameW
FindClose
SetLastError
FreeResource
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
GetCurrentProcess
HeapCreate
FlushInstructionCache
GetCurrentThreadId
LoadLibraryW
GetProcAddress
FreeLibrary
CreateMutexW
SetCurrentDirectoryW
GetModuleFileNameW
GetProcessHeap
DeleteCriticalSection
SizeofResource
HeapDestroy
DecodePointer
HeapAlloc
RaiseException
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
HeapFree
InterlockedIncrement
InterlockedDecrement
OutputDebugStringA
WideCharToMultiByte
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
CreateDirectoryW
Sleep
GlobalFree
WinExec
GetNativeSystemInfo
GetLastError
RemoveDirectoryW
CloseHandle
WriteFile
CreateFileW
DeleteFileW
GetFileAttributesW
MultiByteToWideChar
WritePrivateProfileStringW
GetPrivateProfileStringW
OutputDebugStringW
FindResourceW
LoadResource
LockResource
GetACP
lstrlenA
user32
GetWindowDC
TabbedTextOutW
GrayStringW
DrawTextExW
RealChildWindowFromPoint
IsDialogMessageW
ScrollWindowEx
SendDlgItemMessageW
IsDlgButtonChecked
CheckRadioButton
CheckDlgButton
GetDlgItemTextW
SetDlgItemTextW
GetDlgItemInt
SetDlgItemInt
MoveWindow
WinHelpW
GetScrollInfo
SetScrollInfo
GetTopWindow
GetClassLongW
AdjustWindowRectEx
RemovePropW
GetPropW
SetPropW
ShowScrollBar
GetScrollRange
SetScrollRange
GetScrollPos
SetScrollPos
ScrollWindow
RedrawWindow
GetForegroundWindow
TrackPopupMenuEx
SetMenu
GetMenu
GetDlgCtrlID
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
SetWindowPlacement
IsChild
GetClassInfoExW
GetClassInfoW
RegisterClassW
GetMessageTime
GetMessagePos
RegisterWindowMessageW
SetMenuItemInfoW
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
GetWindowTextLengthW
GetWindowTextW
GetLastActivePopup
GetWindowThreadProcessId
GetSysColorBrush
ValidateRect
FillRect
RemoveMenu
GetMenuItemID
GetSubMenu
GetMenuState
GetMenuStringW
SetMenuContextHelpId
SetForegroundWindow
GetMenuItemInfoW
SetMenuInfo
GetMenuInfo
TrackPopupMenu
DeleteMenu
AppendMenuW
InsertMenuW
GetMenuItemCount
CheckMenuItem
DestroyMenu
CreatePopupMenu
IsMenu
UpdateLayeredWindow
MapVirtualKeyA
CharLowerBuffW
SystemParametersInfoA
DrawTextW
SetParent
GetWindowPlacement
GetSystemMetrics
CallNextHookEx
UnhookWindowsHookEx
SetWindowsHookExW
GetSysColor
EnableMenuItem
SetRect
ClientToScreen
OpenClipboard
CloseClipboard
SetClipboardData
EmptyClipboard
DrawStateW
DrawEdge
DrawFrameControl
DestroyWindow
PeekMessageW
DispatchMessageW
TranslateMessage
GetMessageW
GetDesktopWindow
SetActiveWindow
IsWindowEnabled
EnableWindow
GetIconInfo
OffsetRect
CharNextW
LoadImageW
CreateIconFromResource
LoadBitmapW
GetWindow
SystemParametersInfoW
CopyImage
SendDlgItemMessageA
SetRectEmpty
CreateDialogIndirectParamW
EndDialog
GetNextDlgTabItem
GetAsyncKeyState
MapDialogRect
ShowOwnedPopups
GetDialogBaseUnits
GetNextDlgGroupItem
WindowFromPoint
DrawFocusRect
DrawIconEx
MessageBeep
EnableScrollBar
HideCaret
InvertRect
NotifyWinEvent
GetMenuDefaultItem
MapVirtualKeyW
GetKeyNameTextW
LoadMenuW
EnumDisplayMonitors
SetClassLongW
CharUpperW
UnregisterClassW
MessageBoxW
GetActiveWindow
SendMessageW
SetWindowPos
GetDC
ReleaseDC
GetWindowRect
LoadIconW
MonitorFromRect
SetTimer
KillTimer
SetCursor
CopyRect
InflateRect
IntersectRect
UnionRect
IsRectEmpty
EqualRect
PtInRect
IsWindow
TrackMouseEvent
PostMessageW
PostQuitMessage
ShowWindow
AnimateWindow
SetLayeredWindowAttributes
IsIconic
IsZoomed
SetFocus
WaitMessage
GetCapture
SetCapture
ReleaseCapture
UpdateWindow
BeginPaint
EndPaint
InvalidateRect
SetWindowTextW
GetClientRect
GetCursorPos
ScreenToClient
GetWindowLongW
SetWindowLongW
GetParent
GetClassNameW
DestroyIcon
MonitorFromWindow
GetMonitorInfoW
LoadCursorW
GetSystemMenu
BringWindowToTop
SetCursorPos
CopyIcon
DestroyCursor
GetFocus
GetKeyState
DefWindowProcW
CallWindowProcW
RegisterClassExW
CreateWindowExW
GetDlgItem
MapWindowPoints
SetWindowRgn
FrameRect
DrawIcon
MonitorFromPoint
LoadAcceleratorsW
TranslateAcceleratorW
InsertMenuItemW
GetMenuBarInfo
UnpackDDElParam
ReuseDDElParam
GetComboBoxInfo
PostThreadMessageW
GetTabbedTextExtentW
GetDCEx
GetWindowRgn
WindowFromDC
CreateMenu
InSendMessage
SendNotifyMessageW
SubtractRect
TranslateMDISysAccel
DefMDIChildProcW
DefFrameProcW
DrawMenuBar
EnumChildWindows
GetUpdateRect
IsClipboardFormatAvailable
CharUpperBuffW
RegisterClipboardFormatW
ModifyMenuW
GetDoubleClickTime
SetMenuDefaultItem
LockWindowUpdate
CopyAcceleratorTableW
DestroyAcceleratorTable
CreateAcceleratorTableW
GetKeyboardState
ToUnicodeEx
MapVirtualKeyExW
IsCharLowerW
GetKeyboardLayout
IsWindowVisible
gdi32
GetObjectW
GetDCOrgEx
StretchBlt
CreateCompatibleBitmap
SetViewportOrgEx
CopyMetaFileW
CreateDCW
SetBkColor
SetTextColor
CreateDIBPatternBrushPt
CreateHatchBrush
CreatePen
CreatePatternBrush
CreateRectRgn
Escape
ExcludeClipRect
GetClipRgn
GetCurrentPositionEx
GetObjectType
GetPixel
GetWindowExtEx
IntersectClipRect
LineTo
OffsetClipRgn
PlayMetaFile
PtVisible
RectVisible
RestoreDC
SaveDC
SelectClipRgn
ExtSelectClipRgn
SelectPalette
SetMapperFlags
SetMapMode
SetLayout
GetLayout
SetPolyFillMode
SetROP2
SetStretchBltMode
SetTextCharacterExtra
SetTextAlign
SetTextJustification
PlayMetaFileRecord
EnumMetaFile
SetWorldTransform
ModifyWorldTransform
SetColorAdjustment
StartDocW
ArcTo
PolyDraw
SelectClipPath
SetArcDirection
ExtCreatePen
MoveToEx
TextOutW
ExtTextOutW
PolyBezierTo
PolylineTo
SetViewportExtEx
SetWindowExtEx
SetWindowOrgEx
OffsetViewportOrgEx
SetBkMode
ScaleViewportExtEx
ScaleWindowExtEx
GetTextExtentPoint32W
CombineRgn
CreateRectRgnIndirect
GetMapMode
PatBlt
SetRectRgn
DPtoLP
GetTextMetricsW
EnumFontFamiliesExW
CreatePalette
GetNearestPaletteIndex
GetPaletteEntries
GetSystemPaletteEntries
RealizePalette
GetBkColor
CreateDIBitmap
EnumFontFamiliesW
GetTextCharsetInfo
GetDIBits
SetPixel
CreateDIBSection
SetDIBColorTable
CreateEllipticRgn
Ellipse
GetTextColor
CreatePolygonRgn
Polygon
Polyline
CreateRoundRectRgn
LPtoDP
GetRgnBox
OffsetRgn
GetCurrentObject
CreateFontW
GetCharWidthW
StretchDIBits
RoundRect
FillRgn
FrameRgn
GetBoundsRect
PtInRegion
ExtFloodFill
SetPaletteEntries
SetPixelV
GetWindowOrgEx
GetViewportOrgEx
CloseMetaFile
CreateMetaFileW
DeleteMetaFile
EndDoc
StartPage
EndPage
AbortDoc
SetAbortProc
GetROP2
GetBkMode
GetNearestColor
GetPolyFillMode
GetStretchBltMode
GetTextAlign
GetTextFaceW
Rectangle
GetStockObject
GetClipBox
CreateSolidBrush
CreateFontIndirectW
SetGraphicsMode
SelectObject
DeleteDC
CreateCompatibleDC
CreateBitmap
EnumFontsW
DeleteObject
BitBlt
OffsetWindowOrgEx
GetViewportExtEx
GetDeviceCaps
Arc
GetWorldTransform
RectInRegion
Pie
EqualRgn
CreateEllipticRgnIndirect
msimg32
GradientFill
TransparentBlt
AlphaBlend
winspool.drv
GetJobW
ClosePrinter
OpenPrinterW
DocumentPropertiesW
advapi32
SetFileSecurityW
GetFileSecurityW
RegEnumValueW
RegSetValueExW
RegEnumKeyExW
RegEnumKeyW
RegDeleteKeyW
RegCreateKeyExW
RegSetValueW
RegDeleteValueW
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
RegQueryValueW
shell32
ShellExecuteW
SHGetFileInfoW
ExtractIconW
SHAddToRecentDocs
SHGetPathFromIDListW
SHGetSpecialFolderLocation
SHGetDesktopFolder
DragQueryFileW
DragFinish
SHGetMalloc
SHBrowseForFolderW
SHAppBarMessage
ShellExecuteExW
SHGetSpecialFolderPathW
shlwapi
PathIsDirectoryW
StrToIntExW
UrlUnescapeW
PathIsUNCW
PathFileExistsW
PathFindExtensionW
PathFindFileNameW
PathRemoveExtensionW
PathRemoveFileSpecW
StrFormatKBSizeW
PathStripToRootW
uxtheme
GetThemePartSize
GetThemeSysColor
IsThemeBackgroundPartiallyTransparent
DrawThemeText
DrawThemeParentBackground
OpenThemeData
CloseThemeData
DrawThemeBackground
GetThemeColor
GetCurrentThemeName
GetWindowTheme
IsAppThemed
ole32
StgOpenStorageOnILockBytes
StgIsStorageFile
CreateILockBytesOnHGlobal
CreateFileMoniker
OleCreateMenuDescriptor
OleDestroyMenuDescriptor
OleTranslateAccelerator
IsAccelerator
OleRegGetMiscStatus
StgOpenStorage
StgCreateDocfileOnILockBytes
WriteClassStm
GetHGlobalFromILockBytes
CreateGenericComposite
CreateItemMoniker
OleCreate
OleCreateFromData
OleCreateLinkFromData
OleCreateStaticFromData
OleRegEnumVerbs
OleCreateLinkToFile
OleCreateFromFile
OleLoad
OleSave
StgCreateDocfile
OleSetMenuDescriptor
PropVariantCopy
RevokeDragDrop
RegisterDragDrop
CoLockObjectExternal
OleGetClipboard
DoDragDrop
OleIsCurrentClipboard
OleFlushClipboard
OleSetClipboard
CreateStreamOnHGlobal
CoInitializeEx
CoDisconnectObject
StringFromGUID2
SetConvertStg
OleRegGetUserType
ReleaseStgMedium
OleDuplicateData
WriteFmtUserTypeStg
CoTreatAsClass
WriteClassStg
ReadClassStg
CoTaskMemFree
CoTaskMemAlloc
StringFromCLSID
CreateBindCtx
CLSIDFromProgID
CLSIDFromString
OleLockRunning
OleUninitialize
OleInitialize
CoUninitialize
CoCreateInstance
CoInitialize
CoCreateGuid
OleSaveToStream
OleSetContainedObject
OleGetIconOfClass
OleRun
CreateDataAdviseHolder
CreateOleAdviseHolder
GetRunningObjectTable
OleIsRunning
CoGetMalloc
OleQueryLinkFromData
OleQueryCreateFromData
CoFreeUnusedLibraries
CoGetClassObject
CoRegisterClassObject
CoRevokeClassObject
CoRegisterMessageFilter
ReadFmtUserTypeStg
oleaut32
SysAllocStringByteLen
SysStringByteLen
SysFreeString
SysAllocString
SafeArrayCreate
SafeArrayDestroyDescriptor
SafeArrayDestroyData
SafeArrayDestroy
SafeArrayRedim
SafeArrayGetDim
SafeArrayGetElemsize
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayLock
SafeArrayUnlock
LoadTypeLi
SysStringLen
SafeArrayGetElement
SafeArrayPutElement
SafeArrayCopy
CreateErrorInfo
SafeArrayPtrOfIndex
VariantClear
VariantCopy
VariantChangeType
VarDateFromStr
VarCyFromStr
VarBstrFromCy
VarBstrFromDate
VarBstrFromDec
VarDecFromStr
VariantInit
LoadRegTypeLi
RegisterTypeLi
SysAllocStringLen
SafeArrayAccessData
SystemTimeToVariantTime
VariantTimeToSystemTime
GetErrorInfo
SetErrorInfo
SysReAllocStringLen
SafeArrayAllocDescriptor
SafeArrayUnaccessData
SafeArrayAllocData
version
VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW
iphlpapi
GetAdaptersInfo
imm32
ImmDestroyContext
ImmGetContext
ImmAssociateContext
ImmReleaseContext
ImmGetOpenStatus
ImmCreateContext
wininet
FtpRenameFileW
FtpDeleteFileW
FtpPutFileW
InternetGetCookieW
InternetSetCookieW
HttpQueryInfoW
HttpEndRequestW
HttpSendRequestExW
HttpSendRequestW
HttpAddRequestHeadersW
InternetErrorDlg
FtpOpenFileW
FtpCreateDirectoryW
HttpOpenRequestW
FtpRemoveDirectoryW
GopherGetAttributeW
GopherOpenFileW
GopherFindFirstFileW
GopherCreateLocatorW
FtpCommandW
FtpGetCurrentDirectoryW
FtpSetCurrentDirectoryW
FtpGetFileW
InternetOpenW
InternetOpenUrlW
InternetReadFile
InternetCloseHandle
InternetCrackUrlW
InternetCanonicalizeUrlW
InternetConnectW
InternetSetFilePointer
InternetWriteFile
InternetQueryDataAvailable
InternetFindNextFileW
InternetQueryOptionW
InternetSetOptionW
InternetGetLastResponseInfoW
InternetSetStatusCallbackW
FtpFindFirstFileW
oleacc
AccessibleObjectFromWindow
LresultFromObject
CreateStdAccessibleObject
gdiplus
GdipDeleteGraphics
GdipDrawImageI
GdipCreateBitmapFromHBITMAP
GdipCreateFromHDC
GdipSetInterpolationMode
GdipDrawImageRectI
GdipSaveImageToFile
GdipImageGetFrameCount
GdipImageSelectActiveFrame
GdipGetPropertyItemSize
GdipGetPropertyItem
GdipGraphicsClear
GdipGetImageEncodersSize
GdipGetImageEncoders
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromFileICM
GdipCreateBitmapFromStreamICM
GdipCreateBitmapFromFile
GdiplusShutdown
GdipAlloc
GdipFree
GdiplusStartup
GdipCreateBitmapFromStream
GdipDisposeImage
GdipGetImageGraphicsContext
GdipGetImageWidth
GdipGetImageHeight
GdipGetImagePixelFormat
GdipGetImagePalette
GdipGetImagePaletteSize
GdipCloneImage
winmm
PlaySoundW
oledlg
OleUIBusyW
Sections
.text Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 795KB - Virtual size: 794KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 55KB - Virtual size: 139KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6.5MB - Virtual size: 6.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 266KB - Virtual size: 265KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ