blackmoon | a583abd6a49b79c4aac1d5712f8d6a186922a46b18c31d581bf4c59a1cbd202a

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General

Target

a583abd6a49b79c4aac1d5712f8d6a186922a46b18c31d581bf4c59a1cbd202a
Size

3.5MB
MD5

15e92115bbc8762c7a141e14ff54018f
SHA1

f0f30bc025d40c8e7ac46042a877fc4786d5748d
SHA256

a583abd6a49b79c4aac1d5712f8d6a186922a46b18c31d581bf4c59a1cbd202a
SHA512

c60305164bd24e86f9475ac2424c518b6ab4186ccdce8a3a9357b837477892e0d8578a2744efb67bd99bb7fe38a2d6ce089ac0ee51f90e2140d8553fc98a2234
SSDEEP

49152:M0WfNl7Y3hV7BKWC+gH//z53wJWq32N9AJJH/A9:FWfNlU3hFBKl3H/bE6Nz

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
a583abd6a49b79c4aac1d5712f8d6a186922a46b18c31d581bf4c59a1cbd202a

Files

a583abd6a49b79c4aac1d5712f8d6a186922a46b18c31d581bf4c59a1cbd202a
.exe windows x86

92d324e6c52616bba93a75823f9a893b

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

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

shlwapi

StrToIntExW
StrToIntW
StrToIntExA
PathFindExtensionA
PathFileExistsA
PathFindFileNameA

ws2_32

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

version

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

user32

RegisterWindowMessageA
EnumWindows
GetParent
IsWindowVisible
GetWindowThreadProcessId
GetAncestor
GetForegroundWindow
GetWindowTextA
GetClassNameA
MsgWaitForMultipleObjects
SendMessageA
GetCursorPos
MessageBoxA
CallWindowProcA
PeekMessageA
TranslateMessage
DispatchMessageA
wsprintfA
GetMessageA
GetSystemMetrics
ClientToScreen
GetDlgItem
FindWindowA
ShowWindow
WindowFromPoint
GetSysColorBrush
LoadStringA
GetMenuCheckMarkDimensions
GetMenuState
SetMenuItemBitmaps
CheckMenuItem
MoveWindow
SetWindowTextA
IsDialogMessageA
ScrollWindowEx
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
UnregisterClassA
wsprintfA
CloseClipboard
GetClipboardData
OpenClipboard
SetClipboardData
EmptyClipboard
GetSystemMetrics
GetCursorPos
MessageBoxA
SetWindowPos
SendMessageA
DestroyCursor
SetParent
IsWindow
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
GetDesktopWindow
GetClassNameA
GetDlgItem
GetWindowTextA
GetForegroundWindow
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

advapi32

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

shell32

SHGetSpecialFolderPathA
Shell_NotifyIconA
ShellExecuteA

ole32

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

psapi

GetModuleInformation

oleaut32

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

winmm

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

gdi32

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

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

comdlg32

ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
GetFileTitleA

comctl32

ImageList_Destroy
ord17

Sections

.text
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 192KB - Virtual size: 188KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.8MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 32KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

92d324e6c52616bba93a75823f9a893b

Headers

File Characteristics

Imports

kernel32

shlwapi

ws2_32

version

user32

advapi32

shell32

ole32

psapi

oleaut32

winmm

gdi32

winspool.drv

comdlg32

comctl32

Sections

.text Size: 1.5MB - Virtual size: 1.5MB

.rdata Size: 192KB - Virtual size: 188KB

.data Size: 1.8MB - Virtual size: 1.9MB

.rsrc Size: 32KB - Virtual size: 28KB

.text
Size: 1.5MB - Virtual size: 1.5MB

.rdata
Size: 192KB - Virtual size: 188KB

.data
Size: 1.8MB - Virtual size: 1.9MB

.rsrc
Size: 32KB - Virtual size: 28KB