2025-02-01_81b09f869abfbe97b335cf30bfab35c4_smoke-loader_wapomi

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General

Target

2025-02-01_81b09f869abfbe97b335cf30bfab35c4_smoke-loader_wapomi
Size

3.2MB
MD5

81b09f869abfbe97b335cf30bfab35c4
SHA1

5c25b6f6b8f6d95256634f42b1182d740ab9ea69
SHA256

f1513638f27dbef989b971e747181c330b52535a90f0dff671140fe92d9a051d
SHA512

d63e5505c1e104e1ef9d7d67cb6f3577f60e03d6aadd5a4c2dbcdd8cd24e12664d8d784cbb992085118092860310d7d6648dfae5b919b3266a3031b1491772eb
SSDEEP

24576:x7X9ZnkBaAowFmVOjICqdeTSotoA010F/FYtDcLzWsV6qLEs2CHzZcteCrQP1eI:9TnkXoymVerOtovrmsdCv+

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2025-02-01_81b09f869abfbe97b335cf30bfab35c4_smoke-loader_wapomi

Files

2025-02-01_81b09f869abfbe97b335cf30bfab35c4_smoke-loader_wapomi
.exe windows:4 windows x86 arch:x86

cff5fa77435b1e276bd53e23c5e4bc68

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

f:\tool code\multiupg tool\修改前\multiupg_tool\Debug\work.pdb

Imports

kernel32

FileTimeToLocalFileTime
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
OpenFileMappingA
SetEnvironmentVariableA
GetConsoleOutputCP
WriteConsoleA
GetTimeZoneInformation
GetLocaleInfoW
GetUserDefaultLCID
EnumSystemLocalesA
IsValidCodePage
IsValidLocale
GetDateFormatA
GetTimeFormatA
GetConsoleMode
GetConsoleCP
SetStdHandle
GetStringTypeW
GetStringTypeA
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetSystemTimeAsFileTime
LCMapStringW
LCMapStringA
GetACP
VirtualFree
HeapCreate
HeapDestroy
HeapReAlloc
FatalAppExitA
LoadLibraryW
SetConsoleCtrlHandler
SetHandleCount
OutputDebugStringW
OutputDebugStringA
DebugBreak
ExitThread
CreateThread
GetStartupInfoA
GetProcessHeap
HeapAlloc
HeapFree
GetCommandLineA
ExitProcess
VirtualQuery
GetSystemInfo
VirtualAlloc
IsBadReadPtr
HeapValidate
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
RaiseException
GetStdHandle
GetFileType
WriteConsoleW
RtlUnwind
GetTickCount
GetDiskFreeSpaceA
GetTempFileNameA
FindResourceExA
FileTimeToSystemTime
GetOEMCP
GetCPInfo
GlobalFlags
InterlockedIncrement
GetProfileIntA
VirtualProtect
GetAtomNameA
SetFileAttributesA
SetFileTime
SystemTimeToFileTime
LocalFileTimeToFileTime
GetFileTime
GetFileAttributesA
SetErrorMode
InterlockedDecrement
GetModuleFileNameW
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
LocalAlloc
GetShortPathNameA
GetThreadLocale
GetFullPathNameA
GetVolumeInformationA
DeleteFileA
MoveFileA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
GetCurrentProcess
DuplicateHandle
GetHandleInformation
lstrcmpW
GlobalGetAtomNameA
GlobalFindAtomA
GetVersionExA
ResumeThread
GetThreadPriority
SetThreadPriority
FreeResource
GetCurrentProcessId
GlobalAddAtomA
CreateEventA
SuspendThread
SetEvent
GlobalDeleteAtom
lstrcmpA
GetCurrentThread
GetCurrentThreadId
GetLocaleInfoA
LoadLibraryA
GetModuleHandleA
GetProcAddress
ConvertDefaultLocale
EnumResourceLanguagesA
GetModuleFileNameA
MulDiv
GlobalFree
CopyFileA
GlobalSize
GlobalAlloc
GlobalLock
GlobalUnlock
FormatMessageA
LocalFree
SetLastError
FreeLibrary
QueryPerformanceFrequency
QueryPerformanceCounter
LoadResource
LockResource
SizeofResource
FindResourceA
GetCurrentDirectoryA
GetTempPathA
CreateMutexA
GetPrivateProfileIntA
FindFirstFileA
FindClose
CreateProcessA
WaitForSingleObject
GetFileSize
SetFilePointer
ReadFile
GetPrivateProfileStringA
CreateFileA
WriteFile
CloseHandle
WritePrivateProfileStringA
Sleep
GetLastError
lstrlenA
lstrcmpiA
lstrcmpiW
GetStringTypeExA
GetStringTypeExW
WideCharToMultiByte
lstrlenW
CompareStringA
CompareStringW
GetEnvironmentVariableA
MultiByteToWideChar
InterlockedExchange
GetEnvironmentVariableW
GetVersion
OpenEventA

user32

ScrollWindowEx
IsDlgButtonChecked
SetDlgItemTextA
SetDlgItemInt
GetDlgItemTextA
GetDlgItemInt
CheckRadioButton
CheckDlgButton
RegisterWindowMessageA
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
SendDlgItemMessageA
GetSysColor
SetFocus
AdjustWindowRectEx
EqualRect
DeferWindowPos
BeginDeferWindowPos
CopyRect
EndDeferWindowPos
ScrollWindow
GetScrollInfo
SetScrollInfo
WinHelpA
TrackPopupMenuEx
TrackPopupMenu
SetWindowPlacement
GetWindowTextLengthA
GetWindowTextA
GetDlgCtrlID
GetClassLongA
GetClassNameA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
DefWindowProcA
GetMessageTime
GetMessagePos
SetWindowLongA
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
MapVirtualKeyA
GetKeyNameTextA
SetWindowPos
OpenIcon
CloseWindow
LoadIconA
LoadCursorA
PostThreadMessageA
SetScrollRange
GetScrollRange
SetScrollPos
GetScrollPos
GetWindowContextHelpId
SetWindowContextHelpId
SendNotifyMessageA
GetForegroundWindow
SetForegroundWindow
ShowCaret
HideCaret
SetCaretPos
GetCaretPos
CreateCaret
GetClipboardViewer
GetClipboardOwner
GetOpenClipboardWindow
OpenClipboard
SetClipboardViewer
ChangeClipboardChain
FlashWindow
WindowFromPoint
SetParent
IsChild
GetWindow
GetTopWindow
FindWindowExA
FindWindowA
ChildWindowFromPointEx
ChildWindowFromPoint
ShowScrollBar
GetNextDlgTabItem
GetNextDlgGroupItem
DlgDirSelectComboBoxExA
IsDialogMessageA
DlgDirListComboBoxA
DlgDirListA
SetCapture
GetCapture
DrawCaption
DrawEdge
EnableScrollBar
RedrawWindow
LockWindowUpdate
GetDCEx
ShowOwnedPopups
ValidateRgn
InvalidateRgn
InvalidateRect
GetUpdateRgn
GetUpdateRect
UpdateWindow
ReleaseDC
GetWindowDC
GetDC
EndPaint
BeginPaint
ScreenToClient
ClientToScreen
MapWindowPoints
GetClientRect
GetWindowRect
BringWindowToTop
GetWindowRgn
SetWindowRgn
ArrangeIconicWindows
IsZoomed
IsIconic
HiliteMenuItem
GetSystemMenu
DrawMenuBar
SetMenu
GetMenu
DragDetect
EndDialog
GetDesktopWindow
GetActiveWindow
SetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
GetDlgItem
GetWindowLongA
GetParent
GetLastActivePopup
IsWindowEnabled
EnableWindow
GetWindowThreadProcessId
SetCursor
GetKeyState
CallNextHookEx
GetCursorPos
SetWindowsHookExA
ValidateRect
GetMessageA
TranslateMessage
GetMenuCheckMarkDimensions
LoadBitmapA
SetMenuItemBitmaps
GetFocus
RemoveMenu
IsMenu
GetMenuItemCount
CharNextA
DrawFrameControl
DrawFocusRect
DrawTextA
DrawTextExA
IsWindowVisible
IsWindow
GetSubMenu
GetMenuState
GetMenuStringA
AppendMenuA
InsertMenuA
GetMenuItemID
PostQuitMessage
TabbedTextOutA
SendMessageA
MapDialogRect
SetTimer
WaitMessage
KillTimer
PeekMessageA
DispatchMessageA
SetWindowTextA
MoveWindow
ShowWindow
GetSysColorBrush
WindowFromDC
ExcludeUpdateRgn
FillRect
FrameRect
InvertRect
DrawIcon
DlgDirSelectExA
DrawStateA
CharLowerW
MsgWaitForMultipleObjects
IsWindowUnicode
GetMessageW
DispatchMessageW
SubtractRect
UnionRect
InflateRect
SetRect
PtInRect
CharLowerA
CharUpperW
CharUpperA
GetSystemMetrics
MessageBoxA
PostMessageA
GetTabbedTextExtentA
GrayStringA
ScrollDC
CreateMenu
CreatePopupMenu
DeleteMenu
CheckMenuItem
EnableMenuItem
SetMenuDefaultItem
GetMenuDefaultItem
GetMenuItemInfoA
SetMenuItemInfoA
InsertMenuItemA
ModifyMenuA
LoadMenuA
LoadMenuIndirectA
SetMenuContextHelpId
GetMenuContextHelpId
CheckMenuRadioItem
GetAsyncKeyState
SetRectEmpty
ReleaseCapture
LoadAcceleratorsA
DestroyMenu
GetClipboardFormatNameA
UnpackDDElParam
DestroyIcon
TranslateAcceleratorA
ReuseDDElParam
GetDialogBaseUnits
IsRectEmpty
IsClipboardFormatAvailable
InSendMessage
RegisterClipboardFormatA
UnregisterClassA
MessageBeep
CopyAcceleratorTableA
DrawAnimatedRects

gdi32

ExtCreatePen
CreateSolidBrush
CreateHatchBrush
CreateBrushIndirect
CreatePatternBrush
CreateDIBPatternBrushPt
CreateFontIndirectA
CreateFontA
CreateBitmapIndirect
SetBitmapBits
GetBitmapBits
SetBitmapDimensionEx
GetBitmapDimensionEx
CreateCompatibleBitmap
CreateDiscardableBitmap
CreatePalette
CreateHalftonePalette
GetPaletteEntries
SetPaletteEntries
AnimatePalette
GetNearestPaletteIndex
ResizePalette
CreateRectRgn
CreateRectRgnIndirect
CreateEllipticRgn
CreateEllipticRgnIndirect
CreatePolygonRgn
CreatePolyPolygonRgn
CreateRoundRectRgn
PathToRegion
ExtCreateRegion
GetRegionData
SetRectRgn
CombineRgn
EqualRgn
OffsetRgn
GetRgnBox
PtInRegion
RectInRegion
CreateICA
CreateCompatibleDC
GetBrushOrgEx
SetBrushOrgEx
EnumObjects
SelectObject
GetNearestColor
RealizePalette
UpdateColors
GetBkColor
GetBkMode
GetPolyFillMode
GetROP2
GetStretchBltMode
GetTextColor
GetMapMode
GetGraphicsMode
GetWorldTransform
GetViewportOrgEx
GetViewportExtEx
GetWindowOrgEx
GetWindowExtEx
DPtoLP
LPtoDP
FillRgn
FrameRgn
InvertRgn
PaintRgn
PtVisible
RectVisible
GetCurrentPositionEx
Arc
Polyline
Chord
Ellipse
Pie
Polygon
PolyPolygon
Rectangle
RoundRect
PatBlt
BitBlt
StretchBlt
CreatePenIndirect
SetPixel
FloodFill
ExtFloodFill
TextOutA
GetTextExtentPoint32A
GetTextAlign
GetTextFaceA
GetTextMetricsA
GetTextCharacterExtra
GetCharWidthA
GetFontLanguageInfo
GetCharacterPlacementA
GetAspectRatioFilterEx
Escape
SetBoundsRect
GetBoundsRect
ResetDCA
GetOutlineTextMetricsA
GetCharABCWidthsA
GetFontData
GetKerningPairsA
GetGlyphOutlineA
StartDocA
StartPage
EndPage
SetAbortProc
AbortDoc
EndDoc
MaskBlt
PlgBlt
SetPixelV
AngleArc
GetArcDirection
PolyPolyline
GetColorAdjustment
GetCurrentObject
PolyBezier
DrawEscape
ExtEscape
GetCharABCWidthsFloatA
GetCharWidthFloatA
AbortPath
BeginPath
CloseFigure
EndPath
FillPath
FlattenPath
GetMiterLimit
GetPath
SetMiterLimit
StrokeAndFillPath
StrokePath
WidenPath
GdiComment
PlayEnhMetaFile
DeleteDC
SaveDC
RestoreDC
SelectPalette
SetBkMode
SetPolyFillMode
SetROP2
SetStretchBltMode
SetGraphicsMode
SetWorldTransform
ModifyWorldTransform
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
OffsetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
SelectClipRgn
CreatePen
GetObjectType
UnrealizeObject
ExcludeClipRect
IntersectClipRect
OffsetClipRgn
MoveToEx
LineTo
SetTextAlign
GetStockObject
GetObjectA
SetBkColor
SetTextColor
GetClipBox
GetDCOrgEx
CreateBitmap
GetDeviceCaps
CreateDCA
CopyMetaFileA
ExtTextOutA
CloseEnhMetaFile
CloseMetaFile
GetPixel
CreateEnhMetaFileA
DeleteMetaFile
EnumFontFamiliesExA
StretchDIBits
PlayMetaFile
EnumMetaFile
PlayMetaFileRecord
ExtSelectClipRgn
SelectClipPath
GetClipRgn
DeleteObject
PolyBezierTo
SetColorAdjustment
PolylineTo
PolyDraw
SetArcDirection
ArcTo
SetMapperFlags
SetTextCharacterExtra
SetTextJustification
CreateMetaFileA

comdlg32

GetFileTitleA

winspool.drv

GetJobA
OpenPrinterA
DocumentPropertiesA
ClosePrinter

advapi32

RegCloseKey
RegOpenKeyA
RegQueryValueExA
RegOpenKeyExA
RegQueryValueA
RegEnumKeyA
RegDeleteKeyA
RegCreateKeyExA
RegSetValueExA
RegDeleteValueA
RegCreateKeyA
SetFileSecurityA
GetFileSecurityA
SetThreadToken
RevertToSelf
OpenThreadToken
RegSetValueA

shell32

SHGetFileInfoA
ExtractIconA
DragFinish
DragQueryFileA
DragAcceptFiles

shlwapi

PathRemoveExtensionA
PathFindFileNameA
PathIsUNCA
PathFindExtensionA
PathStripToRootA

oledlg

ord3
ord7
ord6
ord5
ord9
ord4
ord8

ole32

OleFlushClipboard
OleSetClipboard
OleIsCurrentClipboard
CoRevokeClassObject
CoRegisterClassObject
CoRegisterMessageFilter
CoFreeUnusedLibraries
OleUninitialize
OleInitialize
OleRun
CoCreateInstance
StringFromGUID2
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CoDisconnectObject
CreateFileMoniker
CLSIDFromProgID
ReleaseStgMedium
CoTaskMemAlloc
CoTreatAsClass
StringFromCLSID
ReadClassStg
GetClassFile
CreateStreamOnHGlobal
CoGetMalloc
CreateItemMoniker
StgOpenStorage
StgIsStorageFile
OleLockRunning
OleSetContainedObject
OleCreateFromData
OleCreateLinkFromData
OleCreateStaticFromData
OleCreateFromFile
CoLockObjectExternal
GetRunningObjectTable
IsAccelerator
OleTranslateAccelerator
CreateDataAdviseHolder
CreateOleAdviseHolder
OleDestroyMenuDescriptor
OleCreateMenuDescriptor
OleRegGetMiscStatus
OleRegEnumVerbs
DoDragDrop
OleSetMenuDescriptor
OleGetClipboard
OleQueryLinkFromData
OleQueryCreateFromData
OleIsRunning
OleSaveToStream
WriteClassStm
OleGetIconOfClass
StgCreateDocfile
CreateGenericComposite
ReadFmtUserTypeStg
OleRegGetUserType
WriteClassStg
WriteFmtUserTypeStg
SetConvertStg
CoTaskMemFree
CreateBindCtx
OleDuplicateData
GetHGlobalFromILockBytes
StgIsStorageILockBytes
OleSave
OleLoad
CoUnmarshalInterface
CoMarshalInterface
CoReleaseMarshalData
OleCreate
CLSIDFromString
OleCreateLinkToFile

oleaut32

SystemTimeToVariantTime
SysAllocStringLen
VariantClear
VariantChangeType
VariantInit
SysStringLen
SysAllocStringByteLen
SysStringByteLen
SafeArrayGetDim
SafeArrayGetElemsize
OleCreateFontIndirect
SafeArrayDestroy
SysAllocString
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayRedim
SafeArrayCreate
VariantCopy
SysReAllocStringLen
VarCyFromStr
VarBstrFromCy
SafeArrayCopy
SafeArrayAllocData
SafeArrayAllocDescriptor
SafeArrayGetElement
SafeArrayPtrOfIndex
SafeArrayPutElement
SafeArrayLock
SafeArrayUnlock
SafeArrayDestroyData
SafeArrayDestroyDescriptor
VarBstrFromDec
VarDecFromStr
VarDateFromStr
VarBstrFromDate
LoadTypeLi
DosDateTimeToVariantTime
VariantTimeToSystemTime
VarUdateFromDate
VarDateFromUdate
SysFreeString

ws2_32

socket
listen
ioctlsocket
getsockopt
getsockname
getpeername
recvfrom
select
WSAAsyncSelect
send
recv
htonl
accept
inet_ntoa
WSASetLastError
ntohs
ntohl
sendto
WSAGetLastError
shutdown
closesocket
WSAStartup
WSACleanup
setsockopt
bind
getservbyname
htons
gethostbyname
inet_addr
getprotobyname
connect

iphlpapi

GetAdaptersInfo

Sections

.textbss
Size: - Virtual size: 928KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 944KB - Virtual size: 942KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 69KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didat
Size: 4KB - Virtual size: 793B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 300KB - Virtual size: 298KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

�Xo�un
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

cff5fa77435b1e276bd53e23c5e4bc68

Headers

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shell32

shlwapi

oledlg

ole32

oleaut32

ws2_32

iphlpapi

Sections

.textbss Size: - Virtual size: 928KB

.text Size: 1.9MB - Virtual size: 1.9MB

.rdata Size: 944KB - Virtual size: 942KB

.data Size: 28KB - Virtual size: 69KB

.idata Size: 24KB - Virtual size: 23KB

.didat Size: 4KB - Virtual size: 793B

.rsrc Size: 300KB - Virtual size: 298KB

�Xo�un Size: 20KB - Virtual size: 20KB

.textbss
Size: - Virtual size: 928KB

.text
Size: 1.9MB - Virtual size: 1.9MB

.rdata
Size: 944KB - Virtual size: 942KB

.data
Size: 28KB - Virtual size: 69KB

.idata
Size: 24KB - Virtual size: 23KB

.didat
Size: 4KB - Virtual size: 793B

.rsrc
Size: 300KB - Virtual size: 298KB

�Xo�un
Size: 20KB - Virtual size: 20KB