blackmoon | 98efb43b20dbc628f08e32c509ce5767bf5554276b32f99889adf53c74c3e53f

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General

Target

98efb43b20dbc628f08e32c509ce5767bf5554276b32f99889adf53c74c3e53f
Size

4.7MB
MD5

f01b2a23b326d3c3116a642b15d9199e
SHA1

8716ee1b43523173295170306c00776397bbb9f6
SHA256

98efb43b20dbc628f08e32c509ce5767bf5554276b32f99889adf53c74c3e53f
SHA512

89ee3d65fe5dbefbc7c53f7de517875f030a5bfa8e688eca2540217a9f80c362274c3c6992a832b2af4e3e67ce8f0953f260bd3e7b707a7943262cbee979b71a
SSDEEP

98304:FbLUn5TJ5yNivnBYXhXuYQiSDMd+wWxooc3Lcv7H:Bg5TJMSqXhXuYrd+wWxxcbcv7

Score

10^/10

blackmoon

Malware Config

Signatures

Blackmoon family
blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
sample	family_blackmoon

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
98efb43b20dbc628f08e32c509ce5767bf5554276b32f99889adf53c74c3e53f

Files

98efb43b20dbc628f08e32c509ce5767bf5554276b32f99889adf53c74c3e53f
.exe windows:4 windows x86

b7037a4407c56728a59d4acd75a00739

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

HeapDestroy
lstrcmpiA
RtlZeroMemory
lstrcmpW
GlobalAlloc
GlobalLock
GlobalUnlock
ExitProcess
HeapReAlloc
IsBadReadPtr
WriteFile
CreateFileA
GetModuleFileNameA
ReadFile
GetFileSize
CreateDirectoryA
GetLocalTime
SetFilePointer
CopyFileA
WaitForSingleObject
GetStartupInfoA
DeleteFileA
GetUserDefaultLCID
FindNextFileA
FindFirstFileA
FindClose
RemoveDirectoryA
Sleep
GetTickCount
MoveFileA
GetCommandLineA
FreeLibrary
LoadLibraryA
LCMapStringA
EnterCriticalSection
InitializeCriticalSection
LeaveCriticalSection
GetAtomNameW
GetModuleFileNameW
GetCommandLineW
GetModuleHandleW
lstrcatW
lstrcmpiW
lstrcmpA
lstrlenW
lstrlenA
InterlockedDecrement
FlushFileBuffers
SetStdHandle
LCMapStringW
SetUnhandledExceptionFilter
GetStringTypeW
GetStringTypeA
GetOEMCP
GetACP
GetCPInfo
IsBadWritePtr
VirtualAlloc
RaiseException
VirtualFree
GetEnvironmentVariableA
TlsGetValue
SetLastError
TlsAlloc
TlsSetValue
GetCurrentThreadId
DeleteCriticalSection
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
RtlUnwind
GetVersion
GetCurrentProcess
GetLastError
GetVersionExA
GetWindowsDirectoryA
GetSystemDirectoryA
GetTempPathA
InterlockedIncrement
LocalSize
GetProcAddress
CreateProcessA
lstrcpyn
IsBadCodePtr
CloseHandle
CreateToolhelp32Snapshot
WideCharToMultiByte
MultiByteToWideChar
GetModuleHandleA
RtlMoveMemory
LockResource
LoadResource
SizeofResource
FindResourceW
HeapFree
HeapAlloc
GetProcessHeap
TerminateProcess
HeapCreate
CreateThread

user32

CharUpperW
CharLowerW
MessageBoxA
wsprintfA
DispatchMessageA
GetMessageA
PeekMessageA
GetMenuStringW
TrackPopupMenu
SetForegroundWindow
CheckMenuRadioItem
GetMenuItemID
GetSubMenu
SetTimer
KillTimer
CallWindowProcA
SetWindowRgn
BeginPaint
EndPaint
TrackMouseEvent
GetDlgItem
GetAncestor
SetWindowLongW
SetMenuInfo
InsertMenuW
AppendMenuW
LoadStringW
GetMenuItemCount
DestroyMenu
GetMenuInfo
LoadMenuW
GetSystemMenu
CreatePopupMenu
CreateMenu
DrawIconEx
LoadImageW
CreateIconFromResourceEx
UpdateLayeredWindow
SystemParametersInfoW
RegisterWindowMessageW
DrawMenuBar
SetMenu
GetMenu
GetSystemMetrics
IsZoomed
IsIconic
SetRect
GetAsyncKeyState
IsWindow
FindWindowExW
GetClassNameW
GetWindowTextLengthW
SetMenuDefaultItem
SetMenuItemInfoW
CheckMenuItem
RemoveMenu
MenuItemFromPoint
GetMenuDefaultItem
GetMenuState
GetMenuItemInfoW
GetMenuItemRect
GetWindowTextW
GetParent
GetWindowLongW
SendMessageW
DestroyCursor
SetCursor
GetClientRect
SetCapture
ReleaseCapture
LoadCursorW
DestroyIcon
DestroyAcceleratorTable
GetSysColor
IsWindowVisible
IsWindowEnabled
EnableWindow
SetWindowPos
GetWindowRect
GetNextDlgTabItem
SetFocus
GetDC
DrawTextA
ReleaseDC
OffsetRect
DefWindowProcW
GetWindowDC
FillRect
ClientToScreen
GetFocus
GetMessageW
IsChild
TranslateMDISysAccel
TranslateAcceleratorW
IsDialogMessageW
TranslateMessage
DispatchMessageW
PostQuitMessage
CreateWindowExW
GetClassInfoExW
LoadIconW
RegisterClassExW
CreateDialogIndirectParamW
GetClassLongW
SetClassLongW
DestroyWindow
DialogBoxIndirectParamW
EndDialog
CreateDialogParamW
DialogBoxParamW
CreateMDIWindowW
CallWindowProcW
ShowWindow
PostMessageW
CopyIcon
GetIconInfo
ScreenToClient
InvalidateRect
ValidateRect
UpdateWindow
MoveWindow
SetParent
SetWindowTextW
MessageBoxW
SetPropW
SetPropA
GetPropW
GetPropA
RemovePropW
RemovePropA
EnumPropsExW

shell32

SHGetSpecialFolderPathA
DragAcceptFiles
CommandLineToArgvW
Shell_NotifyIconW
DragFinish
DragQueryFileW

ole32

CLSIDFromProgID
CoCreateInstance
OleRun
CoUninitialize
CoInitialize
CLSIDFromString
GetHGlobalFromStream
StringFromGUID2
CreateStreamOnHGlobal

gdi32

CreateEllipticRgn
CreateFontIndirectW
CreatePatternBrush
StretchBlt
SetStretchBltMode
GetStretchBltMode
CreateDIBSection
CreateCompatibleDC
BitBlt
CreateRoundRectRgn
CreateSolidBrush
GetDIBits
GetObjectW
GetStockObject
SetBkColor
SetBkMode
SetTextColor
DeleteDC
SelectObject
DeleteObject

comctl32

InitCommonControlsEx

wininet

InternetReadFile
HttpSendRequestA
HttpOpenRequestA
InternetOpenUrlA
HttpQueryInfoA
InternetOpenA
InternetConnectA

shlwapi

StrToIntExW
wvnsprintfW
StrToIntW
StrTrimW
PathFindFileNameW
PathRemoveFileSpecW
PathFindExtensionA
PathFileExistsA

version

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

gdiplus

GdipDrawImageRectRect
GdipDrawImageRect
GdipDrawImagePoints
GdipDrawImagePointRect
GdipDrawImagePointsRect
GdipSetClipGraphics
GdipSetClipPath
GdipSetClipRect
GdipSetClipRegion
GdipSetClipHrgn
GdipResetClip
GdipTranslateClip
GdipGetClip
GdipGetClipBounds
GdipGetVisibleClipBounds
GdipIsClipEmpty
GdipIsVisibleClipEmpty
GdipIsVisiblePoint
GdipIsVisibleRect
GdipSaveGraphics
GdipRestoreGraphics
GdipBeginContainer
GdipBeginContainer2
GdipEndContainer
GdipLoadImageFromFile
GdipLoadImageFromStream
GdipCloneImage
GdipGetImageRawFormat
GdipGetImagePixelFormat
GdipSaveImageToStream
GdipGetImageEncodersSize
GdipGetImageEncoders
GdipGetImageDimension
GdipGetImageBounds
GdipGetImageWidth
GdipGetImageHeight
GdipGetImageHorizontalResolution
GdipGetImageVerticalResolution
GdipGetImageThumbnail
GdipImageGetFrameCount
GdipImageSelectActiveFrame
GdipCreateHICONFromBitmap
GdipCreateBitmapFromScan0
GdipBitmapLockBits
GdipFillPolygon
GdipCreateFromHWND
GdipGetImageGraphicsContext
GdipCreateFont
GdipCreateFontFromLogfontW
GdipDeletePrivateFontCollection
GdipDeleteFontFamily
GdipCreateFontFromDC
GdipCreateFontFromLogfontA
GdipCloneFont
GdipGetLogFontW
GdipGetLogFontA
GdipGetFamily
GdipGetFontStyle
GdipGetFontSize
GdipGetFontUnit
GdipGetFontHeight
GdipGetFontHeightGivenDPI
GdipCreatePath
GdipCreatePath2
GdipClonePath
GdipResetPath
GdipGetPathFillMode
GdipSetPathFillMode
GdipGetPointCount
GdipGetPathData
GdipStartPathFigure
GdipClosePathFigure
GdipClosePathFigures
GdipSetPathMarker
GdipClearPathMarkers
GdipReversePath
GdipGetPathLastPoint
GdipAddPathLine
GdipAddPathArc
GdipAddPathBezier
GdipAddPathCurve
GdipAddPathCurve2
GdipAddPathClosedCurve
GdipAddPathClosedCurve2
GdipAddPathRectangle
GdipAddPathLineI
GdipAddPathArcI
GdipAddPathEllipse
GdipAddPathPie
GdipAddPathPolygon
GdipAddPathPath
GdipAddPathString
GdipTransformPath
GdipGetPathWorldBounds
GdipFlattenPath
GdipWidenPath
GdipWindingModeOutline
GdipWarpPath
GdipIsVisiblePathPoint
GdipIsOutlineVisiblePathPoint
GdipCreateRegionRect
GdipCreateRegionHrgn
GdipCreateRegionPath
GdipCreateRegionRgnData
GdipCloneRegion
GdipSetInfinite
GdipSetEmpty
GdipCombineRegionRect
GdipCombineRegionRegion
GdipCombineRegionPath
GdipTranslateRegion
GdipTransformRegion
GdipGetRegionBounds
GdipGetRegionDataSize
GdipGetRegionData
GdipGetRegionHRgn
GdipDrawImage
GdipIsInfiniteRegion
GdipIsEqualRegion
GdipIsVisibleRegionPoint
GdipIsVisibleRegionRect
GdipGetRegionScansCount
GdipGetRegionScans
GdipCreateMatrix
GdipCreateMatrix2
GdipCreateMatrix3
GdipCloneMatrix
GdipSetMatrixElements
GdipGetMatrixElements
GdipMultiplyMatrix
GdipTranslateMatrix
GdipRotateMatrix
GdipInvertMatrix
GdipScaleMatrix
GdipShearMatrix
GdipTransformMatrixPoints
GdipVectorTransformMatrixPoints
GdipIsMatrixInvertible
GdipIsMatrixIdentity
GdipIsMatrixEqual
GdipCreateBitmapFromFile
GdipCreateBitmapFromStream
GdipCreateBitmapFromGraphics
GdipCreateBitmapFromGdiDib
GdipCreateBitmapFromHBITMAP
GdipCreateBitmapFromHICON
GdipCreateBitmapFromResource
GdipCloneBitmapArea
GdipBitmapSetResolution
GdipCreateSolidFill
GdipNewInstalledFontCollection
GdipNewPrivateFontCollection
GdipPrivateAddFontFile
GdipPrivateAddMemoryFont
GdipGetFontCollectionFamilyCount
GdipGetFontCollectionFamilyList
GdipCloneFontFamily
GdipCreateFontFamilyFromName
GdipGetGenericFontFamilySansSerif
GdipGetGenericFontFamilySerif
GdipGetGenericFontFamilyMonospace
GdipGetFamilyName
GdipIsStyleAvailable
GdipGetEmHeight
GdipGetCellAscent
GdipGetCellDescent
GdipGetLineSpacing
GdipGraphicsClear
GdipDrawClosedCurve2
GdipDrawClosedCurve
GdipDrawCurve2
GdipDrawCurve
GdipDrawPath
GdipDrawPolygon
GdipDrawPie
GdipDrawEllipse
GdipDrawRectangle
GdipDrawBezier
GdipDrawArc
GdipDrawLine
GdipGetNearestColor
GdipTransformPointsI
GdipTransformPoints
GdipGetDpiY
GdipGetDpiX
GdipGetPageScale
GdipSetPageScale
GdipGetPageUnit
GdipSetPageUnit
GdipRotateWorldTransform
GdipScaleWorldTransform
GdipTranslateWorldTransform
GdipResetWorldTransform
GdipDeleteMatrix
GdipGetWorldTransform
GdipSetWorldTransform
GdipGetPixelOffsetMode
GdipGetSmoothingMode
GdipSetSmoothingMode
GdipGetInterpolationMode
GdipSetInterpolationMode
GdipGetTextRenderingHint
GdipSetTextRenderingHint
GdipReleaseDC
GdipGetDC
GdipFlush
GdipCreateFromHDC
GdipCreateHBITMAPFromBitmap
GdipSetImageAttributesColorMatrix
GdipGetImageAttributesAdjustedPalette
GdipSetImageAttributesWrapMode
GdipSetImageAttributesRemapTable
GdipSetImageAttributesOutputChannelColorProfile
GdipSetImageAttributesOutputChannel
GdipSetImageAttributesColorKeys
GdipSetImageAttributesGamma
GdipSetImageAttributesNoOp
GdipSetImageAttributesThreshold
GdipResetImageAttributes
GdipSetImageAttributesToIdentity
GdipCloneImageAttributes
GdipCreateImageAttributes
GdipDeleteRegion
GdipDeletePath
GdipDeleteFont
GdiplusStartup
GdipDisposeImage
GdipDeleteGraphics
GdipDisposeImageAttributes
GdipDeleteBrush
GdipFillRectangle
GdipCreateTexture
GdipDrawDriverString
GdipMeasureCharacterRanges
GdipCreateRegion
GdipMeasureString
GdipDrawString
GdipFillRegion
GdipFillClosedCurve2
GdipFillClosedCurve
GdipFillPath
GdipFillPie
GdipIsEmptyRegion
GdipFillEllipse
GdipBitmapUnlockBits
GdipSetPixelOffsetMode

atl

ord42

crypt32

CryptStringToBinaryW

msimg32

AlphaBlend

oleaut32

VariantClear
SysAllocString
SafeArrayCreate
VariantCopy
RegisterTypeLi
LHashValOfNameSys
LoadTypeLi
SafeArrayDestroy
VariantTimeToSystemTime
SystemTimeToVariantTime

Sections

.text
Size: 640KB - Virtual size: 638KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3.4MB - Virtual size: 3.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 632KB - Virtual size: 630KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

b7037a4407c56728a59d4acd75a00739

Headers

File Characteristics

Imports

kernel32

user32

shell32

ole32

gdi32

comctl32

wininet

shlwapi

version

gdiplus

atl

crypt32

msimg32

oleaut32

Sections

.text Size: 640KB - Virtual size: 638KB

.rdata Size: 24KB - Virtual size: 20KB

.data Size: 3.4MB - Virtual size: 3.5MB

.rsrc Size: 632KB - Virtual size: 630KB

.text
Size: 640KB - Virtual size: 638KB

.rdata
Size: 24KB - Virtual size: 20KB

.data
Size: 3.4MB - Virtual size: 3.5MB

.rsrc
Size: 632KB - Virtual size: 630KB