blackmoon | 831cd17ed5c217e058540e9a9029b1c9bddd260dfe67be0964cba3cbb47ab002

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General

Target

831cd17ed5c217e058540e9a9029b1c9bddd260dfe67be0964cba3cbb47ab002
Size

8.0MB
MD5

f3f9be1fd5946d8e9e2ea5849a5d7a30
SHA1

4456d74d4ccac6999a8e85cc96968e4d72288bbc
SHA256

831cd17ed5c217e058540e9a9029b1c9bddd260dfe67be0964cba3cbb47ab002
SHA512

3ce44a212868b18fe98c65746c5a6dbfcd0a402c5a955fa0526f0fb6b1a69486429595c9af7abd38da1fa6e0f063dffc873b30acf2e1ce63a194b46c002fc277
SSDEEP

196608:BnjW+KotitX8VbJa0PT0noTaqQNUhxrwLpxzFJ7:GrXa7GoGPUhxrwLpxzFJ7

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
831cd17ed5c217e058540e9a9029b1c9bddd260dfe67be0964cba3cbb47ab002

Files

831cd17ed5c217e058540e9a9029b1c9bddd260dfe67be0964cba3cbb47ab002
.exe windows:4 windows x86 arch:x86

c21e4c6d19a5acb7264eb3709bdff97a

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

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

user32

DispatchMessageA
LoadIconA
UpdateWindow
MapWindowPoints
GetSysColor
SetActiveWindow
IsWindow
AdjustWindowRectEx
GetClientRect
wsprintfA
MessageBoxA
PostMessageA
SendMessageA
SetCursor
EnableWindow
GetWindowLongA
IsWindowEnabled
GetLastActivePopup
GetParent
SetWindowsHookExA
GetCursorPos
IsWindowVisible
ValidateRect
CallNextHookEx
GetKeyState
GetActiveWindow
GetNextDlgTabItem
GetFocus
EnableMenuItem
CheckMenuItem
SetMenuItemBitmaps
ModifyMenuA
GetMenuState
LoadBitmapA
GetMenuCheckMarkDimensions
RegisterClipboardFormatA
UnhookWindowsHookEx
UnregisterClassA
GetClassNameA
PtInRect
GetWindowRect
GetDlgCtrlID
TranslateMessage
ClientToScreen
SetWindowTextA
GetWindowTextA
GetMenuItemCount
PostQuitMessage
GetDC
ReleaseDC
TabbedTextOutA
DrawTextA
GrayStringA
GetDlgItem
SendDlgItemMessageA
IsDialogMessageA
SetWindowLongA
ShowWindow
SetFocus
GetSystemMetrics
GetWindowPlacement
IsIconic
SystemParametersInfoA
RegisterWindowMessageA
SetForegroundWindow
GetForegroundWindow
GetMessagePos
GetMessageTime
DefWindowProcA
RemovePropA
CallWindowProcA
GetPropA
SetPropA
GetClassLongA
CreateWindowExA
DestroyWindow
GetMenuItemID
GetSubMenu
GetMenu
RegisterClassA
GetClassInfoA
WinHelpA
GetCapture
GetTopWindow
CopyRect
LoadCursorA
GetSysColorBrush
LoadStringA
PostThreadMessageA
DestroyMenu
CreateDialogIndirectParamA
EndDialog
GetMessageA
GetWindow
PeekMessageA
SetWindowPos
GetScrollPos
GetMenuItemCount
GetMenuItemID
SetWindowsHookExA
CallNextHookEx
GetClassLongA
UnhookWindowsHookEx
CallWindowProcA
RemovePropA
GetMessageTime
GetLastActivePopup
GetForegroundWindow
RegisterWindowMessageA
GetWindowPlacement
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamA
DestroyWindow
AdjustWindowRectEx
MapWindowPoints
ScrollWindowEx
IsDialogMessageA
SetWindowTextA
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
GetClassNameA
GetDesktopWindow
LoadStringA
GetDlgItem
GrayStringA
DrawTextA
TabbedTextOutA
EndPaint
BeginPaint
GetWindowDC
CharUpperA
GetWindowTextLengthA
GetWindowTextA
wsprintfA
CloseClipboard
GetClipboardData
OpenClipboard
SetClipboardData
GetSystemMetrics
GetCursorPos
MessageBoxA
SetWindowPos
SendMessageA
DestroyCursor
SetParent
IsWindow
PostMessageA
GetTopWindow
GetParent
GetFocus
GetClientRect
InvalidateRect
ValidateRect
UpdateWindow
EqualRect
SendDlgItemMessageA
SetForegroundWindow
DestroyMenu
IsChild
ReleaseDC
IsRectEmpty
FillRect
GetDC
SetCursor
LoadCursorA
SetCursorPos
SetActiveWindow
GetSysColor
SetWindowLongA
GetWindowLongA
RedrawWindow
EnableWindow
IsWindowVisible
OffsetRect
PtInRect
DestroyIcon
UnregisterClassA
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
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
SetPropA
CreateWindowExA
RegisterClassA
GetPropA
DefWindowProcW
GetSysColorBrush
GetWindowRect
EmptyClipboard
IntersectRect

shlwapi

StrTrimA
PathFileExistsA
PathFindExtensionA
PathFindFileNameA

dbghelp

MakeSureDirectoryPathExists

ole32

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

shell32

ShellExecuteA
SHGetSpecialFolderPathA
Shell_NotifyIconA
ShellExecuteA

wininet

InternetTimeToSystemTime

winhttp

WinHttpSendRequest
WinHttpOpenRequest
WinHttpConnect
WinHttpCrackUrl
WinHttpOpen
WinHttpCloseHandle
WinHttpSetOption
WinHttpAddRequestHeaders
WinHttpQueryHeaders
WinHttpReadData
WinHttpWriteData
WinHttpSetTimeouts
WinHttpReceiveResponse
WinHttpQueryDataAvailable
WinHttpSetCredentials

crypt32

CryptImportPublicKeyInfo
CertFreeCertificateContext
CertCloseStore
CryptDecodeObjectEx
CryptStringToBinaryA

advapi32

RegSetValueExA
RegOpenKeyExA
RegCreateKeyExA
RegCloseKey
CryptExportKey
CryptDestroyHash
CryptDestroyKey
CryptReleaseContext
CryptImportKey
CryptDecrypt
CryptSetKeyParam
CryptGetKeyParam
CryptEncrypt
CryptCreateHash
CryptHashData
CryptGetHashParam
CryptAcquireContextA
RegQueryValueA
RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegCreateKeyExA

gdi32

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

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter
DocumentPropertiesA
OpenPrinterA
ClosePrinter

comctl32

ord17
ord17
ImageList_Destroy

oledlg

ord8

oleaut32

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

winmm

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

ws2_32

WSAAsyncSelect
inet_ntoa
recvfrom
ioctlsocket
recv
closesocket
WSACleanup
getpeername
accept
ntohl

comdlg32

GetSaveFileNameA
GetOpenFileNameA
GetFileTitleA
ChooseColorA

Sections

.text
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4.0MB - Virtual size: 4.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 708KB - Virtual size: 865KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024KB - Virtual size: 1021KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c21e4c6d19a5acb7264eb3709bdff97a

Headers

File Characteristics

Imports

kernel32

user32

shlwapi

dbghelp

ole32

shell32

wininet

winhttp

crypt32

advapi32

gdi32

winspool.drv

comctl32

oledlg

oleaut32

winmm

ws2_32

comdlg32

Sections

.text Size: 2.3MB - Virtual size: 2.3MB

.rdata Size: 4.0MB - Virtual size: 4.0MB

.data Size: 708KB - Virtual size: 865KB

.rsrc Size: 1024KB - Virtual size: 1021KB

.text
Size: 2.3MB - Virtual size: 2.3MB

.rdata
Size: 4.0MB - Virtual size: 4.0MB

.data
Size: 708KB - Virtual size: 865KB

.rsrc
Size: 1024KB - Virtual size: 1021KB