MPTWorker[.]exe

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General

Target

MPTWorker.exe
Size

2.9MB
MD5

409bd056326fe1d3514c461c097c26b5
SHA1

ed1f1e631c6630d5b5299333262fcabfa92273cd
SHA256

43a1476777f8cc06a04a68e0c2743e3da5c327ec3b7dc1d17e75e4a0cb2d9aeb
SHA512

62ef6f436357f2bfe0995d2d196f6fbf2c8fa782a1a523db51c4ec4047905a5760183c6001e30b735616403c4210adeb9d627be9ca08e09e48eee39240f9292a
SSDEEP

49152:UiQtSP8RXLyfR4YtecerXr5yAgdDIvpDyx7Sl8Dj5oQvQ1NI0t74fVfKRYGiKA1V:UyEqV7SmnNfKRY+AwtY7

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
MPTWorker.exe

Files

MPTWorker.exe
.exe windows:6 windows x64

0c19db2bd75a662c3ba8053b3642d25b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

FindFirstFileExW
SetFilePointerEx
ReadConsoleW
GetConsoleMode
GetConsoleCP
GetStringTypeW
LCMapStringW
GetACP
ExitProcess
GetStdHandle
GetFileType
SetStdHandle
QueryPerformanceFrequency
HeapQueryInformation
FreeLibraryAndExitThread
ExitThread
CreateThread
VirtualQuery
VirtualAlloc
GetSystemInfo
GetCommandLineW
GetCommandLineA
RtlUnwindEx
RtlPcToFileHeader
OutputDebugStringW
IsValidCodePage
GetOEMCP
GetEnvironmentStringsW
GetCPInfo
FreeEnvironmentStringsW
SetEnvironmentVariableA
WriteConsoleW
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter
WaitForSingleObjectEx
ResetEvent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetProfileIntW
SearchPathW
GetWindowsDirectoryW
GetTempPathW
GetTempFileNameW
FindResourceExW
SetErrorMode
FindNextFileW
VerifyVersionInfoW
lstrcpyW
VerSetConditionMask
GetFileTime
GetFileSizeEx
GetFileAttributesExW
GetFileAttributesW
FileTimeToLocalFileTime
GetCurrentDirectoryW
VirtualProtect
GlobalFlags
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
CompareStringW
LocalReAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSection
GlobalGetAtomNameW
GetThreadLocale
lstrcmpiW
GetCurrentProcess
DuplicateHandle
WriteFile
UnlockFile
SetFilePointer
SetEndOfFile
LockFile
GetVolumeInformationW
GetFullPathNameW
FlushFileBuffers
FindFirstFileW
FindClose
DeleteFileW
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
LocalAlloc
ResumeThread
SetThreadPriority
CreateEventW
WaitForSingleObject
SetEvent
InitializeCriticalSectionAndSpinCount
GetTickCount
GetCurrentProcessId
WritePrivateProfileStringW
GetPrivateProfileStringW
GetPrivateProfileIntW
lstrcmpA
GetVersionExW
GetCurrentThread
CopyFileW
FormatMessageW
LocalFree
GlobalFree
GlobalSize
GlobalAlloc
MulDiv
GlobalUnlock
GlobalLock
QueryActCtxW
FindActCtxSectionStringW
DeactivateActCtx
ActivateActCtx
CreateActCtxW
GlobalFindAtomW
GlobalAddAtomW
LoadLibraryW
GlobalDeleteAtom
LoadLibraryExW
GetModuleHandleExW
CreateMutexW
GetModuleFileNameW
FreeResource
FreeLibrary
GetSystemDirectoryW
GetCurrentThreadId
SetLastError
EncodePointer
OutputDebugStringA
GetProcessHeap
DeleteCriticalSection
DecodePointer
HeapAlloc
RaiseException
HeapReAlloc
HeapSize
InitializeCriticalSectionEx
LeaveCriticalSection
EnterCriticalSection
HeapFree
Sleep
ReadFile
GetFileSize
CreateFileW
lstrcmpW
GetTimeZoneInformation
GetSystemTime
GetModuleHandleW
GetProcAddress
MultiByteToWideChar
WideCharToMultiByte
FindResourceW
LoadResource
LockResource
SizeofResource
CloseHandle
GetLastError

user32

GetMenuItemInfoW
SystemParametersInfoW
SetParent
IsRectEmpty
DeleteMenu
GetSystemMenu
IsZoomed
ReuseDDElParam
UnpackDDElParam
LoadImageW
DestroyIcon
OffsetRect
IntersectRect
SetRectEmpty
InsertMenuItemW
DestroyMenu
CreatePopupMenu
LoadMenuW
TranslateAcceleratorW
LoadAcceleratorsW
ReleaseCapture
BringWindowToTop
GetSystemMetrics
CharUpperW
SetCursor
ShowOwnedPopups
TranslateMessage
GetMessageW
GetCursorPos
GetDesktopWindow
GetActiveWindow
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamW
InvalidateRect
DrawStateW
MapDialogRect
SetWindowContextHelpId
RegisterClipboardFormatW
GetWindowThreadProcessId
KillTimer
SetTimer
WaitMessage
PostQuitMessage
RemoveMenu
AppendMenuW
InsertMenuW
GetMenuState
GetMenuStringW
IsDialogMessageW
SetWindowTextW
IsWindowEnabled
CheckDlgButton
MoveWindow
InflateRect
LoadBitmapW
SetMenuItemInfoW
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
EnableMenuItem
CheckMenuItem
FillRect
ClientToScreen
ReleaseDC
GetWindowDC
GetDC
TabbedTextOutW
GrayStringW
DrawTextExW
DrawTextW
GetMonitorInfoW
MonitorFromWindow
WinHelpW
GetScrollInfo
SetScrollInfo
EnableScrollBar
CallNextHookEx
UnhookWindowsHookEx
SetWindowsHookExW
GetWindow
GetLastActivePopup
GetTopWindow
GetClassNameW
GetParent
GetClassLongPtrW
SetWindowLongPtrW
GetWindowLongPtrW
SetWindowLongW
GetWindowLongW
PtInRect
EqualRect
CopyRect
GetSysColor
UnionRect
MonitorFromPoint
GetKeyNameTextW
LoadCursorW
EnableWindow
UnregisterClassW
RegisterWindowMessageW
DispatchMessageW
MapWindowPoints
ScreenToClient
MessageBoxW
AdjustWindowRectEx
GetWindowRect
GetClientRect
GetWindowTextLengthW
GetWindowTextW
RemovePropW
GetPropW
SetPropW
ShowScrollBar
GetScrollRange
SetScrollRange
GetScrollPos
CopyImage
SendDlgItemMessageA
GetSysColorBrush
RealChildWindowFromPoint
GetAsyncKeyState
PostThreadMessageW
CharNextW
SetCapture
CopyAcceleratorTableW
InvalidateRgn
SetRect
GetNextDlgGroupItem
MessageBeep
SetLayeredWindowAttributes
SetScrollPos
ScrollWindow
EnumDisplayMonitors
TrackMouseEvent
SetWindowRgn
WindowFromPoint
NotifyWinEvent
GetMenuDefaultItem
SetMenuDefaultItem
ShowWindow
UpdateLayeredWindow
PeekMessageW
GetMessagePos
GetMessageTime
SendMessageW
PostMessageW
DefWindowProcW
CallWindowProcW
RegisterClassW
GetClassInfoW
GetClassInfoExW
CreateWindowExW
IsWindow
IsMenu
IsChild
DestroyWindow
SetWindowPos
GetWindowPlacement
SetWindowPlacement
BeginDeferWindowPos
DeferWindowPos
EndDeferWindowPos
IsWindowVisible
IsIconic
GetDlgItem
GetDlgCtrlID
SetFocus
GetFocus
GetKeyState
DestroyAcceleratorTable
GetCapture
GetMenu
SetMenu
GetSubMenu
GetMenuItemID
GetMenuItemCount
TrackPopupMenu
UpdateWindow
SetActiveWindow
GetForegroundWindow
SetForegroundWindow
BeginPaint
EndPaint
ValidateRect
RedrawWindow
MapVirtualKeyW
GetDCEx
LockWindowUpdate
DrawEdge
DrawFrameControl
DrawFocusRect
DrawIconEx
ToUnicodeEx
GetKeyboardLayout
GetKeyboardState
CreateAcceleratorTableW
GetWindowRgn
GetComboBoxInfo
DestroyCursor
CreateMenu
SubtractRect
GetUpdateRect
IsClipboardFormatAvailable
TranslateMDISysAccel
DefMDIChildProcW
DefFrameProcW
DrawMenuBar
MapVirtualKeyExW
IsCharLowerW
GetDoubleClickTime
DrawIcon
InvertRect
HideCaret
GetIconInfo
FrameRect
CopyIcon
ModifyMenuW
CharUpperBuffW
EmptyClipboard
SetClipboardData
CloseClipboard
OpenClipboard
SetClassLongPtrW
SetCursorPos
LoadIconW

gdi32

GetDeviceCaps
GetObjectType
GetPixel
GetStockObject
GetViewportExtEx
GetWindowExtEx
IntersectClipRect
LineTo
PtVisible
RectVisible
RestoreDC
SaveDC
SelectClipRgn
ExtSelectClipRgn
SelectObject
SelectPalette
SetBkMode
SetMapMode
SetLayout
GetLayout
SetPolyFillMode
SetROP2
SetTextAlign
MoveToEx
TextOutW
ExtTextOutW
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
OffsetViewportOrgEx
OffsetWindowOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
CopyMetaFileW
CreateDCW
CreateCompatibleBitmap
CreateFontW
GetCharWidthW
StretchDIBits
GetClipBox
GetTextMetricsW
CreateFontIndirectW
CombineRgn
CreateRectRgnIndirect
GetMapMode
PatBlt
SetRectRgn
DPtoLP
GetBkColor
GetTextColor
GetRgnBox
CreateDIBitmap
EnumFontFamiliesW
GetTextCharsetInfo
CreateRoundRectRgn
CreateDIBSection
EnumFontFamiliesExW
CreateEllipticRgn
Ellipse
CreatePolygonRgn
Polygon
Polyline
RealizePalette
SetPixel
StretchBlt
SetDIBColorTable
OffsetRgn
Rectangle
CreatePalette
GetNearestPaletteIndex
GetPaletteEntries
GetSystemPaletteEntries
LPtoDP
RoundRect
ExtFloodFill
SetPaletteEntries
FillRgn
FrameRgn
GetBoundsRect
PtInRegion
GetWindowOrgEx
GetViewportOrgEx
SetPixelV
GetTextFaceW
ExcludeClipRect
Escape
DeleteObject
CreateSolidBrush
CreateRectRgn
CreatePatternBrush
CreatePen
CreateHatchBrush
CreateCompatibleDC
CreateBitmap
BitBlt
GetObjectW
SetTextColor
SetBkColor
GetTextExtentPoint32W
DeleteDC

msimg32

TransparentBlt
AlphaBlend

winspool.drv

OpenPrinterW
ClosePrinter
DocumentPropertiesW

advapi32

RegSetValueExW
RegEnumKeyExW
RegEnumValueW
RegQueryValueW
RegEnumKeyW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW

shell32

SHBrowseForFolderW
DragQueryFileW
DragFinish
ShellExecuteW
SHGetPathFromIDListW
SHGetSpecialFolderLocation
SHGetDesktopFolder
SHGetFileInfoW
SHAppBarMessage

comctl32

InitCommonControlsEx

shlwapi

PathStripPathW
PathFindExtensionW
PathFindFileNameW
UrlUnescapeW
PathIsUNCW
PathStripToRootW
StrFormatKBSizeW
PathRemoveFileSpecW

uxtheme

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

ole32

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

oleaut32

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

oledlg

OleUIBusyW

gdiplus

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

ws2_32

WSASetLastError
WSACleanup
WSAStartup

oleacc

AccessibleObjectFromWindow
LresultFromObject
CreateStdAccessibleObject

wininet

InternetCanonicalizeUrlW
InternetOpenW
InternetCloseHandle
InternetConnectW
HttpSendRequestW
HttpAddRequestHeadersW
HttpOpenRequestW
InternetCrackUrlW
InternetReadFile
InternetSetStatusCallbackW
InternetGetLastResponseInfoW
InternetSetOptionW
InternetQueryOptionW
InternetQueryDataAvailable
InternetWriteFile
InternetSetFilePointer

imm32

ImmGetContext
ImmGetOpenStatus
ImmReleaseContext

winmm

PlaySoundW

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 661KB - Virtual size: 661KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 31KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 90KB - Virtual size: 90KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 107KB - Virtual size: 106KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.giats
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 61KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0c19db2bd75a662c3ba8053b3642d25b

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

uxtheme

ole32

oleaut32

oledlg

gdiplus

ws2_32

oleacc

wininet

imm32

winmm

Sections

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

.rdata Size: 661KB - Virtual size: 661KB

.data Size: 31KB - Virtual size: 76KB

.pdata Size: 90KB - Virtual size: 90KB

.gfids Size: 107KB - Virtual size: 106KB

.giats Size: 512B - Virtual size: 16B

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 18KB - Virtual size: 18KB

.reloc Size: 61KB - Virtual size: 60KB

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

.rdata
Size: 661KB - Virtual size: 661KB

.data
Size: 31KB - Virtual size: 76KB

.pdata
Size: 90KB - Virtual size: 90KB

.gfids
Size: 107KB - Virtual size: 106KB

.giats
Size: 512B - Virtual size: 16B

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 18KB - Virtual size: 18KB

.reloc
Size: 61KB - Virtual size: 60KB