Behavioral task
behavioral1
Sample
5a662644422b6b781948ee915e9ff7706d40b1662caf5eea4ac6e6f3543f7d15.exe
Resource
win7-20240508-en
General
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Target
5a662644422b6b781948ee915e9ff7706d40b1662caf5eea4ac6e6f3543f7d15
-
Size
4.1MB
-
MD5
fc87981c0d7aea733ab6e3b0c07bc4bd
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SHA1
f29253055f3ada9ec42162b15e419d356a0896bc
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SHA256
5a662644422b6b781948ee915e9ff7706d40b1662caf5eea4ac6e6f3543f7d15
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SHA512
a310fe0ae2231ad0725b69f16e4daaa90ad1d16167b0daedb99ba9e08a986d6e18d985d5f235190a1e5d98558eea8abc2caca8d9d51fdf1f409c956013d70d12
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SSDEEP
98304:EKspjruA9S6lp2kysNzX4nAyyWWaao03ZaGCrhUNO9vWHyLInPPp5SU:OpjruA9S6GJUXW5azAWwLLInJoU
Malware Config
Signatures
-
Blackmoon family
-
Detect Blackmoon payload 1 IoCs
resource yara_rule sample family_blackmoon -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5a662644422b6b781948ee915e9ff7706d40b1662caf5eea4ac6e6f3543f7d15
Files
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5a662644422b6b781948ee915e9ff7706d40b1662caf5eea4ac6e6f3543f7d15.exe windows:4 windows x86 arch:x86
e66e9749f62d0abb9c3d2f71e71aad5e
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LCMapStringA
LoadLibraryA
GetProcAddress
FreeLibrary
GetCommandLineA
GetAtomNameW
GetModuleFileNameW
WideCharToMultiByte
GetCommandLineW
GetModuleHandleW
RtlZeroMemory
MultiByteToWideChar
GlobalFree
lstrcmpiW
lstrcmpA
lstrlenW
lstrlenA
HeapFree
InterlockedDecrement
InterlockedIncrement
RtlMoveMemory
LocalSize
SetStdHandle
IsBadCodePtr
GetStringTypeW
GetStringTypeA
SetUnhandledExceptionFilter
LCMapStringW
HeapDestroy
IsBadWritePtr
VirtualAlloc
VirtualFree
GetEnvironmentVariableA
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetACP
HeapSize
RaiseException
TerminateProcess
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
FlushFileBuffers
SetFilePointer
SetErrorMode
GetProcessVersion
GetUserDefaultLCID
CreateFileA
WriteFile
CloseHandle
GetLocalTime
FindFirstFileA
RemoveDirectoryA
DeleteFileA
FindNextFileA
FindClose
GetTickCount
GetModuleFileNameA
IsBadReadPtr
HeapReAlloc
ExitProcess
GetModuleHandleA
GlobalUnlock
GlobalLock
GlobalAlloc
lstrcmpW
lstrcatW
lstrcmpiA
FindResourceA
LoadResource
LockResource
GetVersion
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
SetLastError
lstrcpyA
lstrcatA
WritePrivateProfileStringA
GlobalFlags
MulDiv
lstrcpynA
TlsGetValue
LocalReAlloc
TlsSetValue
GlobalReAlloc
TlsFree
GlobalHandle
TlsAlloc
LocalFree
LocalAlloc
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
GetCurrentProcess
GetLastError
GetVersionExA
GetWindowsDirectoryA
GetSystemDirectoryA
GetTempPathA
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
CreateThread
HeapCreate
HeapAlloc
GetProcessHeap
MoveFileA
CreateDirectoryA
user32
ReleaseDC
SetTimer
KillTimer
SetPropW
SetPropA
GetPropW
CreateDialogIndirectParamA
PostThreadMessageA
UnregisterClassA
LoadStringA
GetSysColorBrush
LoadCursorA
LoadIconA
MapWindowPoints
AdjustWindowRectEx
CopyRect
GetTopWindow
GetCapture
WinHelpA
GetClassInfoA
RegisterClassA
CreateWindowExA
GetClassLongA
CallWindowProcA
DefWindowProcA
GetMessageTime
GetMessagePos
RegisterWindowMessageA
SystemParametersInfoA
GetWindowPlacement
SetWindowLongA
IsDialogMessageA
SendDlgItemMessageA
GrayStringA
DrawTextA
TabbedTextOutA
GetDC
UnhookWindowsHookEx
GetIconInfo
SetWindowTextA
ClientToScreen
GetWindow
GetDlgCtrlID
PtInRect
GetClassNameA
RegisterClipboardFormatA
GetMenuCheckMarkDimensions
LoadBitmapA
ModifyMenuA
SetMenuItemBitmaps
EnableMenuItem
GetKeyState
CallNextHookEx
GetCursorPos
SetWindowsHookExA
GetLastActivePopup
GetWindowLongA
SendMessageA
PostMessageA
SetActiveWindow
GetActiveWindow
GetForegroundWindow
GetPropA
RemovePropW
RemovePropA
EnumPropsExW
LoadIconW
SetRect
IsIconic
IsZoomed
GetSystemMetrics
GetMenu
SetMenu
DrawMenuBar
RegisterWindowMessageW
SystemParametersInfoW
UpdateLayeredWindow
CreateIconFromResourceEx
LoadImageW
DrawIconEx
CreateMenu
CreatePopupMenu
GetSystemMenu
LoadMenuW
GetMenuInfo
DestroyMenu
GetMenuItemCount
GetMenuItemInfoW
AppendMenuW
InsertMenuW
SetMenuInfo
GetSubMenu
MessageBoxW
SetWindowTextW
SetParent
MoveWindow
UpdateWindow
ValidateRect
ScreenToClient
GetMenuItemID
CheckMenuRadioItem
CopyIcon
GetClassNameW
SetForegroundWindow
TrackPopupMenu
GetMenuStringW
GetMenuItemRect
GetMenuState
GetMenuDefaultItem
MenuItemFromPoint
RemoveMenu
SetWindowRgn
BeginPaint
GetWindowTextLengthW
GetWindowTextW
GetParent
GetWindowLongW
SendMessageW
DestroyCursor
SetCursor
GetClientRect
SetCapture
ReleaseCapture
LoadCursorW
DestroyIcon
DestroyAcceleratorTable
GetSysColor
IsWindowVisible
IsWindowEnabled
EnableWindow
SetWindowPos
GetWindowRect
FindWindowExA
CheckRadioButton
InvalidateRect
GetFocus
PostMessageW
ShowWindow
DefWindowProcW
CallWindowProcW
CreateMDIWindowW
DialogBoxParamW
CreateDialogParamW
EndDialog
DialogBoxIndirectParamW
DestroyWindow
SetClassLongW
GetClassLongW
CreateDialogIndirectParamW
RegisterClassExW
GetClassInfoExW
CreateWindowExW
PostQuitMessage
GetNextDlgTabItem
DispatchMessageW
TranslateMessage
CheckMenuItem
SetMenuItemInfoW
SetMenuDefaultItem
LoadStringW
CharUpperW
CharLowerW
MessageBoxA
wsprintfA
DispatchMessageA
GetMessageA
PeekMessageA
GetMessageW
IsDialogMessageW
TranslateAcceleratorW
TranslateMDISysAccel
IsChild
GetWindowTextA
SetFocus
FindWindowExW
IsWindow
GetAsyncKeyState
SetWindowLongW
GetAncestor
GetDlgItem
TrackMouseEvent
EndPaint
shell32
Shell_NotifyIconW
DragFinish
DragQueryFileW
CommandLineToArgvW
SHGetSpecialFolderPathA
DragAcceptFiles
ole32
OleIsCurrentClipboard
OleFlushClipboard
CoRevokeClassObject
CoRegisterMessageFilter
CoFreeUnusedLibraries
OleUninitialize
OleInitialize
CreateStreamOnHGlobal
StringFromGUID2
GetHGlobalFromStream
CLSIDFromString
OleRun
CoCreateInstance
CLSIDFromProgID
gdi32
GetDIBits
CreatePatternBrush
CreateEllipticRgn
CreateFontIndirectW
GetObjectW
StretchBlt
SetStretchBltMode
GetStretchBltMode
CreateDIBSection
CreateCompatibleDC
BitBlt
CreateSolidBrush
GetStockObject
CreateRoundRectRgn
SetBkColor
SetBkMode
SetTextColor
DeleteDC
SelectObject
DeleteObject
GetObjectA
CreateBitmap
SaveDC
RestoreDC
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
GetDeviceCaps
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
gdiplus
GdipDeleteRegion
GdipDeletePath
GdipDeleteFont
GdiplusStartup
GdipDisposeImage
GdipDeleteGraphics
GdipDisposeImageAttributes
GdipDeleteBrush
GdipFillRectangle
GdipCreateTexture
GdipSetImageAttributesWrapMode
GdipGetImageAttributesAdjustedPalette
GdipSetImageAttributesColorMatrix
GdipCreateHBITMAPFromBitmap
GdipCreateFromHDC
GdipFlush
GdipGetDC
GdipCreateImageAttributes
GdipSetTextRenderingHint
GdipGetTextRenderingHint
GdipSetInterpolationMode
GdipGetInterpolationMode
GdipSetSmoothingMode
GdipGetSmoothingMode
GdipSetPixelOffsetMode
GdipSetWorldTransform
GdipGetWorldTransform
GdipDeleteMatrix
GdipResetWorldTransform
GdipTranslateWorldTransform
GdipScaleWorldTransform
GdipRotateWorldTransform
GdipSetPageUnit
GdipGetPageUnit
GdipSetPageScale
GdipGetPageScale
GdipCloneImageAttributes
GdipSetImageAttributesToIdentity
GdipResetImageAttributes
GdipSetImageAttributesThreshold
GdipSetImageAttributesNoOp
GdipSetImageAttributesGamma
GdipReleaseDC
GdipSetImageAttributesColorKeys
GdipGetDpiX
GdipGetDpiY
GdipTransformPoints
GdipTransformPointsI
GdipGetNearestColor
GdipDrawLine
GdipGetLineSpacing
GdipGetCellDescent
GdipGetCellAscent
GdipGetEmHeight
GdipIsStyleAvailable
GdipGetFamilyName
GdipGetGenericFontFamilyMonospace
GdipGetGenericFontFamilySerif
GdipGetGenericFontFamilySansSerif
GdipCreateFontFamilyFromName
GdipCloneFontFamily
GdipGetFontCollectionFamilyList
GdipGetFontCollectionFamilyCount
GdipPrivateAddMemoryFont
GdipPrivateAddFontFile
GdipNewPrivateFontCollection
GdipNewInstalledFontCollection
GdipCreateSolidFill
GdipBitmapSetResolution
GdipCloneBitmapArea
GdipCreateBitmapFromResource
GdipCreateBitmapFromHICON
GdipCreateBitmapFromHBITMAP
GdipCreateBitmapFromGdiDib
GdipCreateBitmapFromGraphics
GdipCreateBitmapFromStream
GdipCreateBitmapFromFile
GdipIsMatrixEqual
GdipIsMatrixIdentity
GdipIsMatrixInvertible
GdipVectorTransformMatrixPoints
GdipTransformMatrixPoints
GdipShearMatrix
GdipScaleMatrix
GdipInvertMatrix
GdipRotateMatrix
GdipDrawArc
GdipMultiplyMatrix
GdipGetMatrixElements
GdipSetMatrixElements
GdipCloneMatrix
GdipCreateMatrix3
GdipCreateMatrix2
GdipCreateMatrix
GdipGetRegionScans
GdipGetRegionScansCount
GdipIsVisibleRegionRect
GdipIsVisibleRegionPoint
GdipIsEqualRegion
GdipIsInfiniteRegion
GdipIsEmptyRegion
GdipGetRegionHRgn
GdipSetImageAttributesOutputChannel
GdipGetRegionDataSize
GdipGetRegionBounds
GdipTransformRegion
GdipTranslateRegion
GdipCombineRegionPath
GdipCombineRegionRegion
GdipCombineRegionRect
GdipSetEmpty
GdipSetInfinite
GdipCloneRegion
GdipCreateRegionRgnData
GdipCreateRegionHrgn
GdipCreateRegionPath
GdipCreateRegionRect
GdipIsOutlineVisiblePathPoint
GdipIsVisiblePathPoint
GdipWarpPath
GdipWindingModeOutline
GdipWidenPath
GdipFlattenPath
GdipGetPathWorldBounds
GdipTransformPath
GdipAddPathString
GdipAddPathPath
GdipAddPathPolygon
GdipAddPathPie
GdipAddPathEllipse
GdipAddPathRectangle
GdipAddPathClosedCurve2
GdipAddPathClosedCurve
GdipAddPathCurve2
GdipAddPathCurve
GdipAddPathBezier
GdipAddPathArc
GdipAddPathLine
GdipGetPathLastPoint
GdipReversePath
GdipClearPathMarkers
GdipSetPathMarker
GdipClosePathFigures
GdipClosePathFigure
GdipStartPathFigure
GdipGetPathData
GdipGetPointCount
GdipSetPathFillMode
GdipGetPathFillMode
GdipResetPath
GdipClonePath
GdipCreatePath2
GdipCreatePath
GdipGetFontHeightGivenDPI
GdipGetFontHeight
GdipGetFontUnit
GdipGetFontSize
GdipGetFontStyle
GdipGetFamily
GdipGetLogFontA
GdipGetLogFontW
GdipCloneFont
GdipCreateFontFromLogfontA
GdipCreateFontFromDC
GdipDeleteFontFamily
GdipDeletePrivateFontCollection
GdipCreateFontFromLogfontW
GdipCreateFont
GdipGetImageGraphicsContext
GdipCreateFromHWND
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateHICONFromBitmap
GdipImageSelectActiveFrame
GdipImageGetFrameCount
GdipGetImageThumbnail
GdipGetImageVerticalResolution
GdipGetImageHorizontalResolution
GdipGetImageHeight
GdipGetImageWidth
GdipGetImageBounds
GdipGetImageDimension
GdipGetImageEncoders
GdipGetImageEncodersSize
GdipSaveImageToStream
GdipGetImagePixelFormat
GdipGetImageRawFormat
GdipCloneImage
GdipLoadImageFromStream
GdipLoadImageFromFile
GdipEndContainer
GdipBeginContainer2
GdipBeginContainer
GdipRestoreGraphics
GdipSaveGraphics
GdipIsVisibleRect
GdipIsVisiblePoint
GdipIsVisibleClipEmpty
GdipIsClipEmpty
GdipGetVisibleClipBounds
GdipGetClipBounds
GdipGetClip
GdipTranslateClip
GdipResetClip
GdipSetClipHrgn
GdipSetClipRegion
GdipSetClipRect
GdipSetClipPath
GdipSetClipGraphics
GdipDrawImagePointsRect
GdipDrawImagePointRect
GdipDrawImagePoints
GdipDrawImageRect
GdipSetImageAttributesOutputChannelColorProfile
GdipGetRegionData
GdipSetImageAttributesRemapTable
GdipDrawImageRectRect
GdipDrawImage
GdipDrawDriverString
GdipMeasureCharacterRanges
GdipCreateRegion
GdipMeasureString
GdipDrawString
GdipFillRegion
GdipFillClosedCurve2
GdipFillClosedCurve
GdipFillPath
GdipFillPie
GdipFillEllipse
GdipFillPolygon
GdipGraphicsClear
GdipDrawClosedCurve2
GdipDrawClosedCurve
GdipDrawCurve2
GdipDrawCurve
GdipDrawPath
GdipDrawPolygon
GdipDrawPie
GdipDrawEllipse
GdipDrawRectangle
GdipGetPixelOffsetMode
GdipDrawBezier
GdipTranslateMatrix
atl
ord42
comctl32
InitCommonControlsEx
ord17
shlwapi
StrToIntExW
wvnsprintfW
StrToIntW
StrTrimW
PathFindFileNameW
PathRemoveFileSpecW
PathFileExistsA
crypt32
CryptStringToBinaryW
msimg32
AlphaBlend
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
oledlg
ord8
oleaut32
SafeArrayDestroy
VariantClear
SysAllocString
VarR8FromCy
VarR8FromBool
VariantChangeType
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
VariantCopy
SafeArrayCreate
advapi32
RegOpenKeyExA
RegCloseKey
RegCreateKeyExA
RegSetValueExA
Sections
.text Size: 500KB - Virtual size: 498KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3.6MB - Virtual size: 3.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 664B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ