blackmoon | b5f39102c83803abcbb2b66ba4d62b076babaa3ceac96624e3017143cadad4ea

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General

Target

b5f39102c83803abcbb2b66ba4d62b076babaa3ceac96624e3017143cadad4ea
Size

7.7MB
MD5

313707c6acba49aaa362a856b8130789
SHA1

a3399b237b09407a919d52bcab02dec2dc5d9d4a
SHA256

b5f39102c83803abcbb2b66ba4d62b076babaa3ceac96624e3017143cadad4ea
SHA512

b220ef6794aa03f4398b1665b894ea8394b4ab4c3ecb09175278706a8d03902abf78f1938dc07e4e6683a23326b4a3c04930fb39f7e19f6767be6ab78c1c8a35
SSDEEP

196608:XcTqwcxrL7r3iFM6CePsbS2GZbL+itAg/vUWgtYIQBTq3ENQSiLKXSRIx:MTqwcxrL7r3iFM6CePsbS2GZbL+itAgD

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
b5f39102c83803abcbb2b66ba4d62b076babaa3ceac96624e3017143cadad4ea

Files

b5f39102c83803abcbb2b66ba4d62b076babaa3ceac96624e3017143cadad4ea
.exe windows:4 windows x86

a88bfb50f506a4cf9f14a5f890d1a2c3

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

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

shlwapi

PathFileExistsA
PathFindFileNameA
PathFindExtensionA
StrToIntExW
StrToIntW
StrToIntExA

ws2_32

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

version

VerQueryValueA
GetFileVersionInfoSizeA
GetFileVersionInfoA

user32

GetClassNameA
ShowWindow
FindWindowA
GetDlgItem
SendMessageA
WindowFromPoint
GetCursorPos
GetForegroundWindow
ClientToScreen
MsgWaitForMultipleObjects
MessageBoxA
RegisterWindowMessageA
EnumWindows
GetAncestor
SetTimer
CallWindowProcA
PeekMessageA
TranslateMessage
DispatchMessageA
wsprintfA
GetMessageA
GetSystemMetrics
GetParent
GetWindowThreadProcessId
IsWindowVisible
GetWindowTextA
GetSysColorBrush
LoadStringA
GetMenuCheckMarkDimensions
GetMenuState
SetMenuItemBitmaps
CheckMenuItem
MoveWindow
IsDialogMessageA
IsWindow
wsprintfA
CloseClipboard
GetClipboardData
OpenClipboard
SetClipboardData
EmptyClipboard
GetSystemMetrics
GetCursorPos
MessageBoxA
SetWindowPos
SendMessageA
DestroyCursor
SetParent
UnregisterClassA
PostMessageA
GetTopWindow
GetParent
GetFocus
GetClientRect
InvalidateRect
ValidateRect
UpdateWindow
EqualRect
GetWindowRect
SetForegroundWindow
DestroyMenu
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
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
GetNextDlgTabItem
FrameRect
DrawStateA
GetDesktopWindow
GetClassNameA
GetDlgItem
FindWindowExA
GetWindowTextA
GetForegroundWindow
SetWindowTextA
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetWindowPlacement
RegisterWindowMessageA
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
GetPropA
UnhookWindowsHookEx
SetPropA
GetClassLongA
CallNextHookEx
SetWindowsHookExA
CreateWindowExA
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx

advapi32

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

shell32

SHGetSpecialFolderPathA
SHGetSpecialFolderPathA
Shell_NotifyIconA
ShellExecuteA

ole32

CLSIDFromProgID
OleInitialize
OleUninitialize
CLSIDFromString
CoCreateInstance
OleRun
CLSIDFromString
CLSIDFromProgID
CoInitialize
CoCreateInstance
CoUninitialize
OleRun

psapi

GetModuleInformation

oleaut32

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

msvfw32

DrawDibDraw

avifil32

AVIStreamInfoA
AVIStreamGetFrame

iphlpapi

GetAdaptersInfo

winmm

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

rasapi32

RasHangUpA
RasGetConnectStatusA

gdi32

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

winspool.drv

DocumentPropertiesA
OpenPrinterA
ClosePrinter

comdlg32

ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
GetFileTitleA

comctl32

ImageList_Destroy
ord17
_TrackMouseEvent

wininet

InternetCloseHandle
InternetOpenA
InternetSetOptionA
InternetConnectA
InternetReadFile
HttpQueryInfoA
HttpSendRequestA
HttpOpenRequestA
InternetCrackUrlA
InternetCanonicalizeUrlA

Sections

.text
Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3.0MB - Virtual size: 3.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 92KB - Virtual size: 90KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a88bfb50f506a4cf9f14a5f890d1a2c3

Headers

File Characteristics

Imports

kernel32

shlwapi

ws2_32

version

user32

advapi32

shell32

ole32

psapi

oleaut32

msvfw32

avifil32

iphlpapi

winmm

rasapi32

gdi32

winspool.drv

comdlg32

comctl32

wininet

Sections

.text Size: 2.2MB - Virtual size: 2.2MB

.rdata Size: 2.4MB - Virtual size: 2.4MB

.data Size: 3.0MB - Virtual size: 3.4MB

.rsrc Size: 92KB - Virtual size: 90KB

.text
Size: 2.2MB - Virtual size: 2.2MB

.rdata
Size: 2.4MB - Virtual size: 2.4MB

.data
Size: 3.0MB - Virtual size: 3.4MB

.rsrc
Size: 92KB - Virtual size: 90KB