blackmoon | 43426327a17a81ebd6b0b9c74a0452055d39904adefcb96539a8aa435dfe79fb

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General

Target

43426327a17a81ebd6b0b9c74a0452055d39904adefcb96539a8aa435dfe79fb
Size

2.6MB
MD5

f559fd6a264d45f6fa3ec7f3fe641d35
SHA1

cc695665dd36a7bd1c10229b28caa3267a4b3f05
SHA256

43426327a17a81ebd6b0b9c74a0452055d39904adefcb96539a8aa435dfe79fb
SHA512

97db40804617cac224a0b5a6399323d47fb72c88ba14daa38d9817d42adf1351400a7945e157174b3dbc17db635a65dd95725550b4416c6c511b7a53e7f3aff8
SSDEEP

24576:V9MwtgCq9STNszwY4p3tK5bHIkXN1/vxNAZl11j25kWY91Vi/kQaBHlBzths3SUN:VSwSCq9S2LmO5k/f3HlZFVjmdqB4U8Ws

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
43426327a17a81ebd6b0b9c74a0452055d39904adefcb96539a8aa435dfe79fb

Files

43426327a17a81ebd6b0b9c74a0452055d39904adefcb96539a8aa435dfe79fb
.exe windows:4 windows x86 arch:x86

7a86b312f3ee446597b4d533b492a0c1

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

winmm

midiStreamClose
midiOutReset
midiStreamStop
midiStreamRestart
waveOutUnprepareHeader
waveOutRestart
PlaySoundA
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPrepareHeader
waveOutWrite
waveOutPause

ws2_32

ntohl
accept
getpeername
recv
ioctlsocket
recvfrom
WSAAsyncSelect
closesocket
WSACleanup
inet_ntoa

version

VerLanguageNameA
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

msvfw32

DrawDibDraw

avifil32

AVIStreamInfoA
AVIStreamGetFrame

kernel32

TerminateThread
CreateMutexA
ReleaseMutex
SuspendThread
InterlockedDecrement
LocalFree
FileTimeToSystemTime
FileTimeToLocalFileTime
lstrcpynA
DuplicateHandle
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
lstrcmpiA
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
lstrcmpA
LocalAlloc
TlsAlloc
GlobalHandle
TlsFree
TlsSetValue
LocalReAlloc
TlsGetValue
GetFileTime
GetCurrentThread
GlobalFlags
SetErrorMode
GetProcessVersion
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
GetSystemTime
GetLocalTime
RaiseException
HeapSize
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
LockFileEx
GetSystemTimeAsFileTime
GetVersion
GetTimeZoneInformation
SetLastError
GetSystemDirectoryA
GetWindowsDirectoryA
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
lstrlenW
RemoveDirectoryA
GetModuleFileNameA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
GetPrivateProfileSectionNamesA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
ExpandEnvironmentStringsA
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
GetFileAttributesA
DeleteFileA
CreateDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
WaitForSingleObject
CloseHandle
InterlockedExchange
InterlockedIncrement

user32

GetSysColorBrush
SetMenuItemBitmaps
CheckMenuItem
IsDialogMessageA
ScrollWindowEx
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
GetScrollPos
RegisterClassA
CreateWindowExA
GetClassLongA
RemovePropA
GetMessageTime
GetLastActivePopup
RegisterWindowMessageA
GetWindowPlacement
EndDialog
CreateDialogIndirectParamA
DestroyWindow
EndPaint
BeginPaint
CharUpperA
GetWindowTextLengthA
GetForegroundWindow
SetWindowTextA
GetMenuItemCount
GetMenuItemID
GetMenuStringA
GetMenuState
GetTabbedTextExtentA
GrayStringA
TabbedTextOutA
WindowFromDC
EnumChildWindows
GetWindowDC
UnhookWindowsHookEx
CallNextHookEx
SetWindowsHookExA
GetPropA
MoveWindow
CallWindowProcA
SetPropA
DrawTextA
GetCursor
DrawStateA
FrameRect
GetNextDlgTabItem
GetWindowTextA
GetDlgItem
GetClassNameA
GetDesktopWindow
UnregisterClassA
LoadIconA
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
DrawIconEx
CreatePopupMenu
AppendMenuA
ModifyMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
DeleteMenu
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
LoadStringA
CreateIconFromResource
GetMenuCheckMarkDimensions
GetScrollRange

gdi32

CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
CreateBrushIndirect
GetBkMode
CreateBitmap
CreatePatternBrush
SelectObject
CreatePen
PatBlt
CombineRgn
GetTextColor
CreateRectRgn
FillRgn
CreateSolidBrush
CreateRoundRectRgn
CreateFontIndirectA
SetDIBitsToDevice
SetWindowOrgEx
SaveDC
RestoreDC
CreatePenIndirect
PtVisible
RectVisible
GetStockObject
Escape
SetPolyFillMode
SetROP2
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
GetObjectA
ScaleWindowExtEx
GetClipBox
ExcludeClipRect
MoveToEx
LineTo
ExtSelectClipRgn
GetViewportExtEx
GetTextMetricsA
SetBkColor
CreateRectRgnIndirect
CreateDIBSection
SetPixel
SetStretchBltMode
GetClipRgn
CreatePolygonRgn
SelectClipRgn
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
GetWindowExtEx
GetViewportOrgEx
GetWindowOrgEx
BeginPath
EndPath
PathToRegion
CreateEllipticRgn
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
BitBlt
GetPixel
CreateCompatibleDC
SetPixelV
Ellipse
Rectangle
LPtoDP
DPtoLP
SetWindowExtEx
SetTextColor
SetBkMode
TextOutA
GetCurrentObject
RoundRect
GetTextExtentPoint32A
ExtTextOutA
GetDeviceCaps

msimg32

GradientFill

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

comdlg32

GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
ChooseColorA

advapi32

RegCreateKeyExA
RegQueryValueA
RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey

shell32

Shell_NotifyIconA
ShellExecuteA
SHGetSpecialFolderPathA

ole32

CLSIDFromProgID
OleInitialize
OleUninitialize
CLSIDFromString
CoCreateInstance
OleRun

oleaut32

VariantClear
VariantCopy
SafeArrayGetElement
VariantCopyInd
VariantInit
VariantChangeType
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetDim
SafeArrayUnaccessData
SafeArrayAccessData
SysAllocString
SafeArrayDestroy
SafeArrayCreate
SafeArrayPutElement
RegisterTypeLi
LoadTypeLi
UnRegisterTypeLi
LHashValOfNameSys

comctl32

ImageList_Destroy
ImageList_Create
ImageList_AddMasked
ImageList_Draw
_TrackMouseEvent
ImageList_Read
ImageList_DrawIndirect
ImageList_Duplicate
ImageList_GetIcon
ImageList_GetImageInfo
ImageList_GetImageCount
ord17
ImageList_SetBkColor

Sections

.text
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 720KB - Virtual size: 716KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 140KB - Virtual size: 521KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 92KB - Virtual size: 91KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7a86b312f3ee446597b4d533b492a0c1

Headers

File Characteristics

Imports

winmm

ws2_32

version

msvfw32

avifil32

kernel32

user32

gdi32

msimg32

winspool.drv

comdlg32

advapi32

shell32

ole32

oleaut32

comctl32

Sections

.text Size: 1.7MB - Virtual size: 1.7MB

.rdata Size: 720KB - Virtual size: 716KB

.data Size: 140KB - Virtual size: 521KB

.rsrc Size: 92KB - Virtual size: 91KB

.text
Size: 1.7MB - Virtual size: 1.7MB

.rdata
Size: 720KB - Virtual size: 716KB

.data
Size: 140KB - Virtual size: 521KB

.rsrc
Size: 92KB - Virtual size: 91KB