blackmoon | 1cf4f9ee38644209d8954c037f3cfacdeebd285df7d6d3a29b45163bb8041471

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General

Target

1cf4f9ee38644209d8954c037f3cfacdeebd285df7d6d3a29b45163bb8041471
Size

8.4MB
MD5

4e8227ad2a848d5f13b07eba5f14e176
SHA1

6938cc80af1c0554f70df4a42af1cc4ef6acb6f9
SHA256

1cf4f9ee38644209d8954c037f3cfacdeebd285df7d6d3a29b45163bb8041471
SHA512

27b028c44e2e196f7084245d43877e199c7b502d297a05977060131fec3fbf136123520c49f67a5cce094804d53be6b5c928e7f88f0df15a5be3f48bd7f626af
SSDEEP

98304:+QQ77y0/LkfraB0dHFhkXeTfiVoaXoPvabdkMkJBAUZLGE:x8/+5dfktoaEa0JVKE

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
1cf4f9ee38644209d8954c037f3cfacdeebd285df7d6d3a29b45163bb8041471

Files

1cf4f9ee38644209d8954c037f3cfacdeebd285df7d6d3a29b45163bb8041471
.exe windows:4 windows x86

3eac42489176ec62ab04d50f2e99002e

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

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

user32

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

gdi32

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

gdiplus

GdipCreateBitmapFromScan0
GdipLoadImageFromFile
GdipCreateFromHDC
GdipGetImageGraphicsContext
GdipDisposeImage
GdiplusStartup
GdipSetSolidFillColor
GdipCreateSolidFill
GdipSetTextRenderingHint
GdipGetRegionBounds
GdipDeleteBrush
GdipLoadImageFromStream
GdipDrawRectangleI
GdipGetImageWidth
GdipGetImageHeight
GdipSetSmoothingMode
GdipDeletePen

ole32

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

imm32

ImmSetCompositionWindow
ImmAssociateContext
ImmGetCompositionStringW
ImmReleaseContext
ImmGetContext

shell32

SHAppBarMessage
ShellExecuteA
ShellExecuteA
Shell_NotifyIconA
SHGetSpecialFolderPathA

shlwapi

PathFileExistsA

winmm

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

rasapi32

RasHangUpA
RasGetConnectStatusA

ws2_32

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

winspool.drv

DocumentPropertiesA
OpenPrinterA
ClosePrinter

advapi32

RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
RegQueryValueExA

oleaut32

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

comctl32

ImageList_Read
ImageList_LoadImageA
ImageList_Create
ImageList_Destroy
ord17
ImageList_GetImageCount
ImageList_GetImageInfo
ImageList_GetIcon
ImageList_ReplaceIcon
ImageList_Duplicate

oledlg

ord8

wininet

InternetOpenA
InternetCloseHandle
InternetSetOptionA
InternetConnectA
InternetReadFile
HttpQueryInfoA
HttpSendRequestA
HttpOpenRequestA
InternetCrackUrlA
InternetCanonicalizeUrlA

comdlg32

ChooseColorA
GetSaveFileNameA
GetOpenFileNameA
GetFileTitleA

Sections

.text
Size: 3.2MB - Virtual size: 3.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4.7MB - Virtual size: 4.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 408KB - Virtual size: 731KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 76KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3eac42489176ec62ab04d50f2e99002e

Headers

File Characteristics

Imports

kernel32

user32

gdi32

gdiplus

ole32

imm32

shell32

shlwapi

winmm

rasapi32

ws2_32

winspool.drv

advapi32

oleaut32

comctl32

oledlg

wininet

comdlg32

Sections

.text Size: 3.2MB - Virtual size: 3.2MB

.rdata Size: 4.7MB - Virtual size: 4.7MB

.data Size: 408KB - Virtual size: 731KB

.rsrc Size: 76KB - Virtual size: 76KB

.text
Size: 3.2MB - Virtual size: 3.2MB

.rdata
Size: 4.7MB - Virtual size: 4.7MB

.data
Size: 408KB - Virtual size: 731KB

.rsrc
Size: 76KB - Virtual size: 76KB