blackmoon | 4c7940c8feb3a1844efa9ac3489ba324812ee0a5ea1589f205bd1b9dc1a1514a

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General

Target

4c7940c8feb3a1844efa9ac3489ba324812ee0a5ea1589f205bd1b9dc1a1514a
Size

13.4MB
MD5

542228e70720e23adf0c462924a4b250
SHA1

498bd40f66954a498f242baf9fffb5e00d669d16
SHA256

4c7940c8feb3a1844efa9ac3489ba324812ee0a5ea1589f205bd1b9dc1a1514a
SHA512

0dcc8aa25e97d37bcb95e7a624dee65b791cb5dbe60026693a71f94fb6d5ce860e555794740be332ab969fa4ed3e5ba040a311dce2904dc4fe43d4bb9902d2d3
SSDEEP

196608:aDoYwRqXPpkx+nWiaXWg9wnl/GYCzu2GPMPN/CGQ/Q8I39jCY1rQ:c2okxW2mg9wnxGYZ2GPMPN6G8u38Y1M

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
4c7940c8feb3a1844efa9ac3489ba324812ee0a5ea1589f205bd1b9dc1a1514a

Files

4c7940c8feb3a1844efa9ac3489ba324812ee0a5ea1589f205bd1b9dc1a1514a
.exe windows:4 windows x86 arch:x86

a3975cc620f9f3aeb77185ac0f7547bb

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

msvfw32

DrawDibDraw

avifil32

AVIStreamGetFrame
AVIStreamInfoA

winmm

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

ws2_32

WSACleanup
send
gethostbyname
inet_ntoa
gethostname
WSAStartup
select
closesocket
inet_addr
ntohl
shutdown
getsockname
ntohs
__WSAFDIsSet
WSAGetLastError
accept
getpeername
listen
recv
connect
ioctlsocket
recvfrom
socket
htonl
bind
htons
WSAAsyncSelect

kernel32

SetSystemPowerState
Process32Next
Process32First
CreateToolhelp32Snapshot
TerminateProcess
SetLastError
GetTimeZoneInformation
GetVersion
LocalFree
FormatMessageA
GetTempFileNameA
CreateMutexA
ReleaseMutex
SuspendThread
InterlockedIncrement
InterlockedDecrement
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
GetThreadLocale
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
LocalAlloc
TlsAlloc
GlobalHandle
TlsFree
TlsSetValue
LocalReAlloc
TlsGetValue
GetFileTime
GetCurrentThread
GlobalFlags
SetErrorMode
GetProcessVersion
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
RaiseException
GetSystemTime
ExitThread
HeapSize
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
TerminateThread
SetFileTime
DosDateTimeToFileTime
GetLocalTime
SystemTimeToFileTime
UnmapViewOfFile
GetCurrentProcess
DuplicateHandle
CreateFileMappingA
MapViewOfFile
GetFileType
GetFileSize
SetFilePointer
FileTimeToLocalFileTime
FileTimeToSystemTime
lstrcpynA
lstrcmpiA
lstrcmpA
IsDBCSLeadByte
Beep
GetWindowsDirectoryA
LoadLibraryExA
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
GetDriveTypeA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
MultiByteToWideChar
WideCharToMultiByte
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
SetFileAttributesA
GetFileAttributesA
DeleteFileA
CreateDirectoryA
GetCurrentDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
GetDiskFreeSpaceA
MulDiv
SetLocalTime
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle
InterlockedExchange

user32

CharNextA
SetWindowContextHelpId
MapDialogRect
GetSysColorBrush
GetNextDlgGroupItem
PostThreadMessageA
MoveWindow
IsDialogMessageA
ScrollWindowEx
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
GetScrollPos
RegisterClassA
GetClassLongA
SetPropA
GetPropA
RemovePropA
GetMessageTime
GetLastActivePopup
RegisterWindowMessageA
GetWindowPlacement
EndDialog
CreateDialogIndirectParamA
DestroyWindow
GrayStringA
DrawTextA
TabbedTextOutA
EndPaint
BeginPaint
GetWindowDC
GetWindowTextLengthA
UnregisterHotKey
RegisterHotKey
CreateWindowExA
CallWindowProcA
FindWindowExA
GetDlgItem
GetWindowThreadProcessId
GetDesktopWindow
ExitWindowsEx
GetForegroundWindow
CharUpperA
CreateIconIndirect
GetIconInfo
CopyIcon
LoadStringA
SetWindowTextA
UnhookWindowsHookEx
SetWindowsHookExA
CallNextHookEx
EnumWindows
GetMenuItemCount
GetMenuItemID
GetMenuState
GetWindowTextA
GetClassNameA
DrawStateA
FrameRect
GetNextDlgTabItem
LoadIconA
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
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
MessageBeep
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
GetMessageA
CheckMenuItem
GetScrollRange
UnregisterClassA

gdi32

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

winspool.drv

ClosePrinter
DocumentPropertiesA
OpenPrinterA

comdlg32

ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
GetFileTitleA

advapi32

RegCreateKeyExA
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
RegQueryValueA
RegSetValueExA
RegOpenKeyExA
RegCloseKey

shell32

DragAcceptFiles
DragFinish
ShellExecuteA
Shell_NotifyIconA
DragQueryFileA

ole32

CoTaskMemFree
CoTaskMemAlloc
CLSIDFromProgID
ReleaseStgMedium
RevokeDragDrop
RegisterDragDrop
OleInitialize
OleUninitialize
CoGetClassObject
CLSIDFromString
CoCreateInstance
OleRun
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CreateILockBytesOnHGlobal
CoFreeUnusedLibraries
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard

oleaut32

VariantChangeType
VariantCopy
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetDim
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetElement
VariantCopyInd
VariantInit
VariantClear
VariantTimeToSystemTime
SysStringLen
SysAllocString
SafeArrayDestroy
SafeArrayCreate
SafeArrayPutElement
RegisterTypeLi
LHashValOfNameSys
LoadTypeLi
OleCreateFontIndirect
UnRegisterTypeLi
SysFreeString
SafeArrayGetElemsize
SysAllocStringByteLen
SysAllocStringLen

comctl32

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

oledlg

ord8

wldap32

ord29

Sections

.text
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 11.1MB - Virtual size: 11.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 172KB - Virtual size: 615KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a3975cc620f9f3aeb77185ac0f7547bb

Headers

File Characteristics

Imports

msvfw32

avifil32

winmm

ws2_32

kernel32

user32

gdi32

winspool.drv

comdlg32

advapi32

shell32

ole32

oleaut32

comctl32

oledlg

wldap32

Sections

.text Size: 2.1MB - Virtual size: 2.1MB

.rdata Size: 11.1MB - Virtual size: 11.1MB

.data Size: 172KB - Virtual size: 615KB

.rsrc Size: 36KB - Virtual size: 35KB

.text
Size: 2.1MB - Virtual size: 2.1MB

.rdata
Size: 11.1MB - Virtual size: 11.1MB

.data
Size: 172KB - Virtual size: 615KB

.rsrc
Size: 36KB - Virtual size: 35KB