blackmoon | b8c4dd094f0e014b88c6e5ff26907a6c2d1642dcc96e8e7c57d947b0a82bc9fc

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General

Target

b8c4dd094f0e014b88c6e5ff26907a6c2d1642dcc96e8e7c57d947b0a82bc9fc
Size

6.6MB
MD5

38a97ade010cde6837b5f8d071889a78
SHA1

97ed44e3acba9d141d1886366f7a1b436bff60be
SHA256

b8c4dd094f0e014b88c6e5ff26907a6c2d1642dcc96e8e7c57d947b0a82bc9fc
SHA512

ac5fd0dbc39946ebb09ab8a8fff94e08dae9831772c95c687fc26081d648fc9a8d5f8cd11a07b72fa3399f5391b241a86f830388bea3997f1cb24c1e4bf531b9
SSDEEP

98304:grnWaD3WidnvscLH9YqdwkLcHHHO8olV5o6QH6ewGkt10ETN:AnJWifLH9jAuNo6QabGZEh

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
b8c4dd094f0e014b88c6e5ff26907a6c2d1642dcc96e8e7c57d947b0a82bc9fc

Files

b8c4dd094f0e014b88c6e5ff26907a6c2d1642dcc96e8e7c57d947b0a82bc9fc
.exe windows:4 windows x86 arch:x86

78867d291530c32da3fa05ef9449f820

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

HeapCreate
GetCurrentProcess
GetVersionExA
LeaveCriticalSection
OpenThread
Module32Next
Module32First
VirtualQueryEx
CreateFileA
DeviceIoControl
CreateProcessA
PeekNamedPipe
lstrlenW
lstrcpyA
InitializeCriticalSection
GetCurrentThreadId
SetProcessAffinityMask
EnterCriticalSection
DeleteCriticalSection
RtlZeroMemory
Process32First
CreateToolhelp32Snapshot
VirtualQuery
SetWaitableTimer
Process32Next
ReadProcessMemory
CreateRemoteThread
RtlMoveMemory
LoadLibraryExA
FreeLibrary
VirtualFreeEx
TerminateThread
GetNativeSystemInfo
CreateWaitableTimerA
GetExitCodeThread
HeapAlloc
HeapFree
lstrcmpW
lstrcmpiW
GetProcessHeap
ExitProcess
HeapReAlloc
IsBadReadPtr
WriteFile
ReadFile
GetFileSize
DeleteFileA
LCMapStringA
GetTickCount
GetModuleFileNameA
GetUserDefaultLCID
WaitForSingleObject
lstrcpynA
GetDiskFreeSpaceExA
GetCurrentDirectoryA
SetFileAttributesA
GetLastError
SetCurrentDirectoryA
GetStartupInfoA
FindNextFileA
FindFirstFileA
FindClose
GetCommandLineA
LoadLibraryA
FlushFileBuffers
SetStdHandle
IsBadCodePtr
SetUnhandledExceptionFilter
GetStringTypeW
GetStringTypeA
GetOEMCP
GetVersion
RtlUnwind
InterlockedDecrement
InterlockedIncrement
TerminateProcess
TlsSetValue
TlsAlloc
TlsFree
SetLastError
GetProcAddress
GetWindowsDirectoryA
WideCharToMultiByte
lstrcpynW
CloseHandle
OpenProcess
IsWow64Process
GetModuleHandleA
lstrcpyn
VirtualAllocEx
WriteProcessMemory
VirtualProtect
DuplicateHandle
CopyFileA
GetTempFileNameA
GetSystemDirectoryA
GetTempPathA
MultiByteToWideChar
TlsGetValue
SetHandleCount
GetStdHandle
GetFileType
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
HeapDestroy
VirtualFree
VirtualAlloc
IsBadWritePtr
RaiseException
SetFilePointer
LCMapStringW
GetCPInfo
GetACP
GetLocalTime
GetSystemTime
RaiseException
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
HeapSize
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
GetStringTypeExA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
FileTimeToSystemTime
LocalFree
InterlockedDecrement
InterlockedIncrement
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
GetStringTypeA
GetStringTypeW
SetUnhandledExceptionFilter
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
InterlockedExchange
VirtualProtect
VirtualQuery
GetSystemInfo
InterlockedCompareExchange
SuspendThread
CloseHandle
WaitForSingleObject
CreateProcessA
GetTickCount
GetCommandLineA
MulDiv
GetDiskFreeSpaceA
GetProcAddress
GetModuleHandleA
GetVolumeInformationA
SetCurrentDirectoryA
GetCurrentDirectoryA
DeleteFileA
GetFileAttributesA
SetFileAttributesA
FindClose
FindFirstFileA
GlobalUnlock
GlobalLock
GlobalAlloc
Sleep
CreateEventA
CreateThread
GetPrivateProfileStringA
WritePrivateProfileStringA
GetVersionExA
GetLastError
LoadLibraryA
FreeLibrary
GetFullPathNameA
HeapAlloc
GetProcessHeap
HeapReAlloc
HeapFree
GlobalReAlloc
FindNextFileA
lstrcpyA
WinExec
lstrlenA
lstrcatA
InitializeCriticalSection
DeleteCriticalSection
ReleaseMutex
GlobalSize
ExitProcess
GetCurrentThreadId
MultiByteToWideChar
WideCharToMultiByte
GetModuleFileNameA
ReadFile
LockResource
LoadResource
FindResourceA
SetEvent
CreateFileA
WaitForMultipleObjects
WriteFile
GetProfileStringA
GetUserDefaultLCID
LeaveCriticalSection
EnterCriticalSection
ReleaseSemaphore
ResumeThread
CreateSemaphoreA
TerminateThread
SetFilePointer
GetFileSize
GetCurrentProcess
TerminateProcess
SetLastError
GetTimeZoneInformation
GetVersion
CreateMutexA
GlobalFree

shlwapi

StrToIntExW
StrToIntW
PathFindExtensionA
PathFileExistsA
PathFindFileNameA
StrToIntExA

ws2_32

htons
WSACleanup
WSAStartup
inet_ntoa
WSACleanup
closesocket
WSAAsyncSelect
recvfrom
ioctlsocket
recv
getpeername
accept
ntohl

version

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

user32

GetDlgItem
WindowFromPoint
GetCursorPos
GetForegroundWindow
ClientToScreen
IsWindowVisible
GetWindowThreadProcessId
GetWindowTextA
GetClassNameA
MsgWaitForMultipleObjects
SendMessageA
RegisterWindowMessageA
GetParent
GetAncestor
CallWindowProcA
PeekMessageA
DispatchMessageA
wsprintfA
FindWindowA
MessageBoxA
GetMessageA
EnumWindows
ShowWindow
TranslateMessage
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
UnregisterClassA
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
CallWindowProcA
CreateWindowExA
RegisterHotKey
UnregisterHotKey
GetDesktopWindow
GetClassNameA
GetDlgItem
GetWindowTextA
ScreenToClient
GetForegroundWindow
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
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
WaitForInputIdle
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetLastActivePopup
GetMessageTime
RemovePropA
GetPropA
UnhookWindowsHookEx
SetPropA
GetClassLongA
CallNextHookEx
SetWindowsHookExA
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
SetWindowTextA
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
LoadStringA
GetSysColorBrush
EnableMenuItem

advapi32

RegCloseKey
DeleteService
ControlService
StartServiceA
CloseServiceHandle
OpenServiceA
CreateServiceA
OpenSCManagerA
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
CryptGetHashParam
CryptHashData
RegOpenKeyA
RegQueryValueExA
RegCreateKeyExA
RegQueryValueA
RegCloseKey
RegOpenKeyExA
RegSetValueExA

shell32

SHGetSpecialFolderPathA
DragQueryFileA
DragFinish
DragAcceptFiles
Shell_NotifyIconA
ShellExecuteA

ole32

CoCreateInstance
CoInitialize
CoUninitialize
CLSIDFromString
OleUninitialize
OleInitialize
OleRun
CLSIDFromProgID
CLSIDFromString

psapi

GetModuleInformation

oleaut32

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

winmm

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

gdi32

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

winspool.drv

ClosePrinter
DocumentPropertiesA
OpenPrinterA

comctl32

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

comdlg32

GetSaveFileNameA
GetFileTitleA
ChooseColorA
GetOpenFileNameA

Sections

.text
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.8MB - Virtual size: 2.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.6MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 132KB - Virtual size: 129KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

78867d291530c32da3fa05ef9449f820

Headers

File Characteristics

Imports

kernel32

shlwapi

ws2_32

version

user32

advapi32

shell32

ole32

psapi

oleaut32

winmm

gdi32

winspool.drv

comctl32

comdlg32

Sections

.text Size: 2.0MB - Virtual size: 2.0MB

.rdata Size: 2.8MB - Virtual size: 2.8MB

.data Size: 1.6MB - Virtual size: 2.0MB

.rsrc Size: 132KB - Virtual size: 129KB

.text
Size: 2.0MB - Virtual size: 2.0MB

.rdata
Size: 2.8MB - Virtual size: 2.8MB

.data
Size: 1.6MB - Virtual size: 2.0MB

.rsrc
Size: 132KB - Virtual size: 129KB