blackmoon | cd33d4bee65972467f966386d5498f1bf76a6be8c0b1fc5f95c98d451c823a0b

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General

Target

cd33d4bee65972467f966386d5498f1bf76a6be8c0b1fc5f95c98d451c823a0b
Size

3.5MB
MD5

6f8740ab6704c5734a1defadbc584d4b
SHA1

bd8717d6eea1982ecfb2a74c99a2460e8db0577e
SHA256

cd33d4bee65972467f966386d5498f1bf76a6be8c0b1fc5f95c98d451c823a0b
SHA512

2980d1dc38726606cf8334af507507698b7336c6f820ae841c08411e339f7d3d98248711f033888fccc6380b167ea21b2f80328419d82115056c399727bfca1a
SSDEEP

49152:FDgYtFs3/csUYFzFoCyt5IwHdamHCLRyUWdaQf+s8KuqGaX0ToIBAUZLYLIn5O:Lw9FoCyt6wHdamHCLhIaTJBAUZL15

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
cd33d4bee65972467f966386d5498f1bf76a6be8c0b1fc5f95c98d451c823a0b

Files

cd33d4bee65972467f966386d5498f1bf76a6be8c0b1fc5f95c98d451c823a0b
.exe windows:4 windows x86 arch:x86

e9ede850c219220244b00a7afe82990f

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

SetFilePointer
LoadResource
FindResourceA
GetVersion
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
InterlockedIncrement
InterlockedDecrement
LocalFree
lstrcpynA
EnterCriticalSection
LocalAlloc
InitializeCriticalSection
DeleteCriticalSection
LeaveCriticalSection
FlushFileBuffers
GetStringTypeExA
MulDiv
TlsAlloc
GlobalHandle
TlsFree
GlobalReAlloc
TlsSetValue
LocalReAlloc
TlsGetValue
SetErrorMode
GlobalFlags
WritePrivateProfileStringA
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetProcessVersion
GetCPInfo
GetOEMCP
RtlUnwind
RaiseException
GetSystemTime
GetACP
HeapSize
SetStdHandle
GetFileType
LockResource
GetStdHandle
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
VirtualFree
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsBadCodePtr
CompareStringA
CompareStringW
SetEnvironmentVariableA
InterlockedExchange
VirtualProtect
VirtualQuery
GetSystemInfo
InterlockedCompareExchange
CreateProcessA
WaitForSingleObject
FormatMessageA
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
MultiByteToWideChar
GetUserDefaultLCID
DeleteFileA
SetFileAttributesA
CreateFileA
LCMapStringA
WriteFile
GetModuleFileNameA
IsBadReadPtr
HeapReAlloc
ExitProcess
GetProcessHeap
WriteProcessMemory
VirtualProtectEx
ReadProcessMemory
OpenProcess
CloseHandle
Module32Next
Module32First
HeapFree
GetCurrentProcess
GetLastError
GetVersionExA
GetWindowsDirectoryA
GetSystemDirectoryA
lstrlenA
SetLastError
GetTimeZoneInformation
lstrcatA
Sleep
GetLocalTime
GetTickCount
GetTempPathA
CopyFileA
GetCommandLineA
FreeLibrary
GetProcAddress
LoadLibraryA
lstrcpyA
GetStartupInfoA
SetHandleCount
TerminateProcess
HeapDestroy
HeapAlloc
HeapCreate
GetModuleHandleA
GetCurrentProcessId
WideCharToMultiByte
CreateWaitableTimerA
SetWaitableTimer
CreateToolhelp32Snapshot
Process32First
Process32Next
TlsFree
TlsSetValue
LocalReAlloc
TlsGetValue
GetFileTime
GetCurrentThread
GlobalFlags
SetErrorMode
GetProcessVersion
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
GetSystemTime
GetLocalTime
RaiseException
HeapSize
GetACP
SetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
InterlockedExchange
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
LocalFree
lstrcmpiA
IsProcessorFeaturePresent
GetSystemInfo
InterlockedDecrement
InterlockedIncrement
FileTimeToSystemTime
GetVersion
GetTimeZoneInformation
SetLastError
GetSystemDirectoryA
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
lstrlenW
GetModuleFileNameA
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
MultiByteToWideChar
WideCharToMultiByte
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
GetEnvironmentStrings
GlobalAlloc
GlobalLock
GlobalUnlock
FindFirstFileA
FindClose
SetFileAttributesA
CloseHandle
WaitForSingleObject
CreateProcessA
GetTickCount
GetCommandLineA
MulDiv
GetProcAddress
GetModuleHandleA
GetVolumeInformationA
SetCurrentDirectoryA
DeleteFileA
GetFileAttributesA

user32

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

gdi32

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

wininet

InternetSetOptionA
HttpOpenRequestA
InternetCanonicalizeUrlA
InternetSetCookieA
InternetGetCookieA
HttpQueryInfoA
InternetReadFile
InternetOpenA
InternetConnectA
InternetCloseHandle
HttpSendRequestA
InternetCrackUrlA
InternetCloseHandle
InternetOpenA
InternetSetOptionA
InternetConnectA
InternetReadFile
HttpQueryInfoA
HttpSendRequestA
InternetCanonicalizeUrlA
InternetCrackUrlA
HttpOpenRequestA

ole32

OleFlushClipboard
CLSIDFromProgID
OleInitialize
OleUninitialize
CLSIDFromString
CoUninitialize
CoInitialize
OleInitialize
OleUninitialize
CoRegisterMessageFilter
CoFreeUnusedLibraries
CLSIDFromProgID
CLSIDFromString
CoCreateInstance
OleRun
OleIsCurrentClipboard
CoRevokeClassObject
CoCreateInstance
OleRun

shlwapi

StrToIntExA
PathFileExistsA

oledlg

ord8

oleaut32

SafeArrayAllocData
VariantChangeType
VariantInit
SafeArrayDestroy
VariantClear
SysAllocString
SafeArrayCreate
RegisterTypeLi
LHashValOfNameSys
LoadTypeLi
VarR8FromBool
VarR8FromCy
SysFreeString
SafeArrayGetElemsize
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetDim
VariantCopy
SafeArrayAllocDescriptor
UnRegisterTypeLi
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SafeArrayPutElement
SafeArrayCreate
SafeArrayDestroy
SysAllocString
VariantInit
VariantCopyInd
SafeArrayGetElement
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
VariantChangeType
VariantClear
VariantCopy

rasapi32

RasGetConnectStatusA
RasHangUpA
RasGetConnectStatusA
RasHangUpA

winspool.drv

DocumentPropertiesA
OpenPrinterA
ClosePrinter
OpenPrinterA
DocumentPropertiesA
ClosePrinter

comctl32

ord17
ImageList_DrawIndirect
ImageList_Read
ord17
ImageList_EndDrag
ImageList_DragShowNolock
ImageList_DragMove
ImageList_DragLeave
ImageList_DragEnter
ImageList_Destroy
ImageList_Create
ImageList_BeginDrag
ImageList_Add
ImageList_AddMasked
_TrackMouseEvent
ImageList_Draw
ImageList_SetBkColor
ImageList_GetImageCount
ImageList_GetImageInfo
ImageList_GetIcon
ImageList_Duplicate

wsock32

recv
WSAStartup
WSACleanup
select
send
closesocket

advapi32

RegCreateKeyExA
RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegCloseKey
RegCreateKeyExA
RegOpenKeyA
RegQueryValueExA
RegOpenKeyExA
RegSetValueExA
RegQueryValueA

shell32

SHGetSpecialFolderPathA
DragQueryFileA
DragFinish
DragAcceptFiles
Shell_NotifyIconA
ShellExecuteA

winmm

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

ws2_32

select
ioctlsocket
recvfrom
accept
getpeername
WSAAsyncSelect
inet_ntoa
WSAStartup
WSACleanup
closesocket
send
recv

msvfw32

DrawDibDraw

avifil32

AVIStreamInfoA
AVIStreamGetFrame

msimg32

GradientFill

comdlg32

ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
GetFileTitleA

Sections

.text
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 636KB - Virtual size: 1.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 100KB - Virtual size: 97KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e9ede850c219220244b00a7afe82990f

Headers

File Characteristics

Imports

kernel32

user32

gdi32

wininet

ole32

shlwapi

oledlg

oleaut32

rasapi32

winspool.drv

comctl32

wsock32

advapi32

shell32

winmm

ws2_32

msvfw32

avifil32

msimg32

comdlg32

Sections

.text Size: 1.4MB - Virtual size: 1.4MB

.rdata Size: 1.4MB - Virtual size: 1.4MB

.data Size: 636KB - Virtual size: 1.0MB

.rsrc Size: 100KB - Virtual size: 97KB

.text
Size: 1.4MB - Virtual size: 1.4MB

.rdata
Size: 1.4MB - Virtual size: 1.4MB

.data
Size: 636KB - Virtual size: 1.0MB

.rsrc
Size: 100KB - Virtual size: 97KB