welbees[.]scr | Triage

Resubmissions

12/02/2024, 07:58

240212-jt9zpagc8s 3

12/02/2024, 06:31

240212-g99mragf38 3

Sharing

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General

Target

welbees.scr
Size

3.3MB
MD5

85e76bb9adb1363e847e17045860b8bb
SHA1

1636c2f2509b9901ceca31453c1be565d9467fa8
SHA256

a59d181b3d3a698ad0b3fbac9504c41950a766c1a80a23bf2ae90a2937fb2c7a
SHA512

414b97b658a902594a072da3a42e2f669def1d1d1682eae8fc6edeabb7dd0692db34bea725ea20aaa749bfe75e4fa5c39c15756664aeadfc53b13082dbf99784
SSDEEP

98304:B9Qw1oLPR0leq5gXtFxlH56Y+PdBN0rAf3sKDWMLmV0DCG:B6w1orR0lelD4BxmV0Db

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
welbees.scr

Files

welbees.scr
.exe windows:6 windows x86 arch:x86

059f920960305a27dbc881f03a420ad3

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

powrprof

CallNtPowerInformation

winmm

PlaySoundA
timeGetTime
midiOutGetVolume
mciSendStringA
mciGetErrorStringA
mciSendCommandA
midiOutClose
midiOutSetVolume
midiOutOpen

msvfw32

DrawDibDraw
DrawDibClose
DrawDibOpen

kernel32

GetLocaleInfoW
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
VirtualProtect
GetOEMCP
GetCPInfo
GetACP
FindResourceExW
VerSetConditionMask
VerifyVersionInfoA
GetTickCount64
GetProfileIntA
SearchPathA
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetSystemTimeAsFileTime
LocalReAlloc
GetTimeZoneInformation
GetStdHandle
HeapQueryInformation
SetStdHandle
GetFullPathNameW
VirtualQuery
VirtualAlloc
ExitProcess
GetCommandLineW
GetModuleHandleExW
FreeLibraryAndExitThread
ExitThread
PeekNamedPipe
GetFileType
GetDriveTypeW
CreateFileW
GetConsoleCP
RtlUnwind
GetStringTypeW
RaiseException
OutputDebugStringW
GlobalFlags
GlobalHandle
GlobalReAlloc
TlsSetValue
TlsGetValue
TlsAlloc
LocalAlloc
InitializeCriticalSectionAndSpinCount
GetPrivateProfileIntA
GetCurrentThread
GetFileSizeEx
GetFileAttributesExA
FileTimeToLocalFileTime
SetThreadPriority
CompareStringA
GlobalGetAtomNameA
GlobalFindAtomA
GlobalAddAtomA
lstrcmpW
GlobalDeleteAtom
LoadLibraryExW
GetSystemDirectoryW
TlsFree
GetCurrentThreadId
EncodePointer
lstrcmpA
GetThreadLocale
LoadLibraryW
GetModuleHandleW
GetModuleFileNameW
GetCurrentProcess
DuplicateHandle
OutputDebugStringA
UnlockFile
LockFile
FlushFileBuffers
SetLastError
CopyFileA
GlobalSize
SetErrorMode
GetFileTime
GetSystemTime
GetCurrentProcessId
GetPrivateProfileStringA
lstrcmpiA
RemoveDirectoryA
SetFileAttributesA
DeleteFileA
OpenProcess
FindClose
FindNextFileA
TerminateProcess
FindFirstFileA
SetEndOfFile
SetFilePointer
WriteFile
MulDiv
GlobalUnlock
CreateEventA
GlobalLock
ResetEvent
GlobalFree
GlobalAlloc
SetEvent
ResumeThread
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
MultiByteToWideChar
CreateProcessA
lstrcpyA
lstrcatA
lstrlenA
CreateDirectoryA
FreeLibrary
LoadLibraryA
OpenMutexA
WaitForMultipleObjects
CreateThread
GetDateFormatA
GetLocaleInfoA
GetTimeFormatA
GetFileSize
ReadFile
QueryPerformanceCounter
GetSystemInfo
QueryPerformanceFrequency
MapViewOfFile
OpenFileMappingA
CreateFileMappingA
GetProcAddress
GetSystemWow64DirectoryA
GetWindowsDirectoryA
WritePrivateProfileStringA
GetVersionExA
GetSystemDirectoryA
GetFileAttributesA
Sleep
GetModuleHandleA
UnmapViewOfFile
GetCurrentDirectoryA
ReleaseMutex
CreateMutexA
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetFileInformationByHandle
GetCommandLineA
GetVolumeInformationA
GetShortPathNameA
GetTickCount
FreeResource
GetTempFileNameA
CloseHandle
GetTempPathA
WaitForSingleObject
FindResourceA
GetFullPathNameA
FormatMessageA
WideCharToMultiByte
GetLongPathNameA
GetProcessHeap
DeleteCriticalSection
LocalFree
DecodePointer
HeapAlloc
FindResourceW
LoadResource
HeapReAlloc
LockResource
CreateFileA
GetLastError
HeapSize
InitializeCriticalSectionEx
HeapFree
SizeofResource
GetModuleFileNameA
GetConsoleMode
SetConsoleMode
ReadConsoleInputW
ReadConsoleW
CompareStringW
LCMapStringW
SetFilePointerEx
WriteConsoleW
GetConsoleOutputCP
GetCurrentDirectoryW
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
InitializeSListHead

user32

CreateDialogIndirectParamA
IsDialogMessageA
SetWindowTextA
IsWindowEnabled
SendDlgItemMessageA
CheckDlgButton
SetDlgItemTextA
MoveWindow
MonitorFromWindow
WinHelpA
GetScrollInfo
SetScrollInfo
CallNextHookEx
SetWindowsHookExA
GetLastActivePopup
GetTopWindow
GetClassNameA
GetClassLongA
SetWindowLongA
GetWindowLongA
EqualRect
MapWindowPoints
AdjustWindowRectEx
GetWindowTextLengthA
GetWindowTextA
RemovePropA
GetPropA
SetPropA
ShowScrollBar
GetScrollRange
SetScrollRange
GetScrollPos
SetScrollPos
ScrollWindow
RedrawWindow
SetActiveWindow
TrackPopupMenu
SetMenu
GetMenu
GetFocus
SetFocus
GetDlgCtrlID
GetDlgItem
IsIconic
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
SetWindowPlacement
GetWindowPlacement
IsChild
IsMenu
GetClassInfoExA
GetClassInfoA
RegisterClassA
CallWindowProcA
GetMessageTime
GetMessagePos
EndDialog
ClientToScreen
EndPaint
BeginPaint
TabbedTextOutA
GrayStringA
UnhookWindowsHookEx
CharUpperA
RemoveMenu
AppendMenuA
InsertMenuA
GetNextDlgGroupItem
GetMenuItemID
GetSubMenu
GetMenuState
GetMenuStringA
IsClipboardFormatAvailable
EmptyClipboard
SetClipboardData
CloseClipboard
OpenClipboard
DrawTextExA
DrawTextA
GetCursor
OffsetRect
GetWindow
WaitForInputIdle
GetForegroundWindow
FindWindowA
SetForegroundWindow
IsWindowVisible
FillRect
GetDesktopWindow
InflateRect
GetDC
CreatePopupMenu
GetMenuDefaultItem
DrawFocusRect
DrawIconEx
GetIconInfo
EnableScrollBar
HideCaret
InvertRect
CopyIcon
MessageBeep
IsWindow
GetSysColor
SetCursor
GetClientRect
GetSysColorBrush
PtInRect
GetCursorPos
GetWindowThreadProcessId
UnionRect
RegisterWindowMessageA
GetCapture
ValidateRect
MessageBoxA
GetUpdateRect
InvalidateRect
IsRectEmpty
SetCapture
GetNextDlgTabItem
WindowFromPoint
SetRectEmpty
CheckMenuItem
EnableMenuItem
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
SetMenuItemInfoA
LoadBitmapW
GetMessageA
TranslateMessage
IntersectRect
ShowOwnedPopups
SetWindowContextHelpId
MapDialogRect
RealChildWindowFromPoint
ReleaseCapture
GetActiveWindow
DestroyMenu
GetMenuItemInfoA
CopyImage
GetAsyncKeyState
TrackMouseEvent
DestroyIcon
LoadImageW
DeleteMenu
SetTimer
KillTimer
WaitMessage
LoadCursorW
CharNextA
CopyAcceleratorTableA
DispatchMessageA
NotifyWinEvent
MapVirtualKeyA
IsZoomed
GetKeyNameTextA
SetLayeredWindowAttributes
DrawStateA
SetClassLongA
SetWindowRgn
SetParent
DrawEdge
DrawFrameControl
InvalidateRgn
UnregisterClassA
ReleaseDC
UpdateWindow
RegisterClassExA
GetParent
LoadIconA
GetWindowDC
SendMessageA
CreateWindowExA
DefWindowProcA
ShowWindow
SetWindowPos
DestroyWindow
LoadCursorA
GetWindowRect
PostQuitMessage
SetRect
PeekMessageA
SystemParametersInfoA
GetMonitorInfoA
GetSystemMetrics
EnumDisplayMonitors
PostMessageA
LoadImageA
EnableWindow
LoadIconW
ScreenToClient
GetKeyState
CopyRect
DestroyCursor
GetWindowRgn
CreateMenu
SubtractRect
TranslateMDISysAccel
DefMDIChildProcA
DefFrameProcA
DrawMenuBar
CharUpperBuffA
ModifyMenuA
GetDoubleClickTime
SetMenuDefaultItem
LockWindowUpdate
DestroyAcceleratorTable
CreateAcceleratorTableA
LoadAcceleratorsW
ToAsciiEx
GetKeyboardState
MapVirtualKeyExA
IsCharLowerA
GetKeyboardLayout
PostThreadMessageA
GetComboBoxInfo
MonitorFromPoint
UpdateLayeredWindow
RegisterClipboardFormatA
ReuseDDElParam
UnpackDDElParam
InsertMenuItemA
LoadMenuA
TranslateAcceleratorA
LoadAcceleratorsA
DrawIcon
FrameRect
SetCursorPos
BringWindowToTop
GetSystemMenu
LoadMenuW
GetMenuItemCount

gdi32

TextOutA
CreateRectRgn
CreateRectRgnIndirect
GetStockObject
CreateSolidBrush
DeleteDC
OffsetRgn
CreatePolygonRgn
GetBkColor
GetCurrentObject
GetTextColor
SetTextColor
GetBkMode
GetTextMetricsA
SetBkColor
SetDIBColorTable
CreateDIBSection
GetDIBits
GetPaletteEntries
StretchDIBits
DeleteEnhMetaFile
GetEnhMetaFileHeader
GetEnhMetaFilePaletteEntries
PlayEnhMetaFile
SetEnhMetaFileBits
SetWinMetaFileBits
CopyMetaFileA
CreateDCA
CreateHatchBrush
CreatePen
CreatePatternBrush
Escape
ExcludeClipRect
GetClipBox
GetObjectType
GetPixel
GetViewportExtEx
GetWindowExtEx
IntersectClipRect
LineTo
PtVisible
RectVisible
RestoreDC
SaveDC
ExtSelectClipRgn
SetMapMode
SetLayout
GetLayout
SetPolyFillMode
SetROP2
SetTextAlign
SelectClipRgn
MoveToEx
ExtTextOutA
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
OffsetViewportOrgEx
OffsetWindowOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
GetMapMode
PatBlt
SetRectRgn
DPtoLP
GetTextExtentPoint32A
EnumFontFamiliesExA
GetNearestPaletteIndex
GetSystemPaletteEntries
CreateDIBitmap
EnumFontFamiliesA
GetTextCharsetInfo
CreateEllipticRgn
Ellipse
Polygon
Polyline
CreateRoundRectRgn
LPtoDP
Rectangle
RoundRect
FillRgn
FrameRgn
GetBoundsRect
PtInRegion
ExtFloodFill
SetPaletteEntries
SetPixelV
GetWindowOrgEx
GetViewportOrgEx
GetTextFaceA
DeleteObject
CombineRgn
GetRgnBox
BitBlt
CreateCompatibleBitmap
StretchBlt
RealizePalette
SetBkMode
CreateFontIndirectA
CreateBitmap
SelectObject
CreateCompatibleDC
SetPixel
GetDeviceCaps
CreateHalftonePalette
CreatePalette
GetObjectA
SelectPalette
SetDIBitsToDevice

msimg32

TransparentBlt
AlphaBlend

winspool.drv

DocumentPropertiesA
OpenPrinterA
ClosePrinter

advapi32

RegSetValueExA
RegEnumKeyExA
RegEnumValueA
RegEnumKeyA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA
RegOpenKeyExA
RegQueryValueExA
RegQueryValueA
RegCloseKey

shell32

ShellExecuteA
SHGetFolderPathA
SHGetFileInfoA
SHGetPathFromIDListA
SHGetSpecialFolderLocation
SHGetDesktopFolder
DragQueryFileA
DragFinish
SHBrowseForFolderA
SHAppBarMessage
ShellExecuteExA

comctl32

InitCommonControlsEx

shlwapi

PathStripPathA
PathIsUNCA
PathStripToRootA
PathFindExtensionA
PathFindFileNameA
UrlUnescapeA
StrFormatKBSizeA
PathRemoveFileSpecW

uxtheme

OpenThemeData
DrawThemeText
DrawThemeParentBackground
CloseThemeData
DrawThemeBackground
GetThemeColor
GetCurrentThemeName
IsThemeBackgroundPartiallyTransparent
GetWindowTheme
IsAppThemed
GetThemeSysColor
GetThemePartSize

ole32

CoRegisterMessageFilter
OleLockRunning
OleCreateMenuDescriptor
OleDestroyMenuDescriptor
OleTranslateAccelerator
IsAccelerator
CoInitializeEx
CreateILockBytesOnHGlobal
StgOpenStorageOnILockBytes
RevokeDragDrop
StgCreateDocfileOnILockBytes
CoGetClassObject
CoDisconnectObject
CLSIDFromProgID
CLSIDFromString
CoCreateGuid
ReleaseStgMedium
OleDuplicateData
CoTaskMemAlloc
CoUninitialize
CreateStreamOnHGlobal
CoInitialize
CoTaskMemFree
CoCreateInstance
RegisterDragDrop
CoLockObjectExternal
OleGetClipboard
DoDragDrop
OleIsCurrentClipboard
OleFlushClipboard
CoFreeUnusedLibraries
OleInitialize
OleUninitialize
CoRevokeClassObject

oleaut32

VariantCopy
SysAllocStringByteLen
VarBstrFromDate
LoadTypeLi
OleCreateFontIndirect
SysAllocString
SafeArrayDestroy
SysFreeString
VariantTimeToSystemTime
SystemTimeToVariantTime
SysStringLen
VariantChangeType
VariantClear
VariantInit
SysAllocStringLen
OleLoadPicture

oledlg

ord8

gdiplus

GdipCreateBitmapFromHBITMAP
GdipCreateFromHDC
GdipSetInterpolationMode
GdipDrawImageRectI
GdipCreateBitmapFromStream
GdipGetImagePaletteSize
GdipDrawImageI
GdipGetImagePixelFormat
GdipCloneImage
GdiplusStartup
GdipFree
GdipAlloc
GdiplusShutdown
GdipGetImageHeight
GdipGetImageWidth
GdipDeleteGraphics
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipGetImagePalette
GdipGetImageGraphicsContext
GdipDisposeImage

oleacc

AccessibleObjectFromWindow
LresultFromObject
CreateStdAccessibleObject

wininet

InternetCanonicalizeUrlA
InternetCrackUrlA

imm32

ImmReleaseContext
ImmGetOpenStatus
ImmGetContext

Sections

.text
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 551KB - Virtual size: 550KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 31KB - Virtual size: 428KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 182KB - Virtual size: 182KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

059f920960305a27dbc881f03a420ad3

Headers

DLL Characteristics

File Characteristics

Imports

powrprof

winmm

msvfw32

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

uxtheme

ole32

oleaut32

oledlg

gdiplus

oleacc

wininet

imm32

Sections

.text Size: 2.1MB - Virtual size: 2.1MB

.rdata Size: 551KB - Virtual size: 550KB

.data Size: 31KB - Virtual size: 428KB

.rsrc Size: 182KB - Virtual size: 182KB

.text
Size: 2.1MB - Virtual size: 2.1MB

.rdata
Size: 551KB - Virtual size: 550KB

.data
Size: 31KB - Virtual size: 428KB

.rsrc
Size: 182KB - Virtual size: 182KB