blackmoon | aee00eea5e1ec8636711e66d698f5f3f6dba2cc16359e5697e7f21386f09942d

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General

Target

aee00eea5e1ec8636711e66d698f5f3f6dba2cc16359e5697e7f21386f09942d
Size

5.2MB
MD5

dc1796e6ad60616a0311ca8c1715a50d
SHA1

f7e7a38e2332a12529727dfd5c934b5dfac46a30
SHA256

aee00eea5e1ec8636711e66d698f5f3f6dba2cc16359e5697e7f21386f09942d
SHA512

05358b9df89b172148dacd744d1dd536ffe6f55c9fde825d29548c44c29908ee747a4b657af2a3419f071d0f2ac355c897a4f5b916714a5992c02858ac231c13
SSDEEP

98304:KPXfMDdPcaBv050eg+OvkNOY6RMRZx+YqdwkLcHHQsSYF8slYvH:KPsC5ng+KY6RCv+jABSuzYvH

Score

10^/10

blackmoon

Malware Config

Signatures

Blackmoon family
blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
sample	family_blackmoon

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
sample	UPX

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
aee00eea5e1ec8636711e66d698f5f3f6dba2cc16359e5697e7f21386f09942d

Files

aee00eea5e1ec8636711e66d698f5f3f6dba2cc16359e5697e7f21386f09942d
.exe windows:4 windows x86 arch:x86

8bb80fc8d3a5aa976d1ec41bfc20361d

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

winmm

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

ws2_32

WSAAsyncSelect
closesocket
inet_ntoa
recvfrom
ioctlsocket
recv
getpeername
WSACleanup
accept

kernel32

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

user32

CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
ChildWindowFromPointEx
ScreenToClient
GetMessagePos
SetWindowRgn
DestroyAcceleratorTable
GetWindow
GetActiveWindow
SetFocus
IsIconic
PeekMessageA
GetMenu
DeleteMenu
SetActiveWindow
GetSystemMenu
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
GetSysColorBrush
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
IsChild
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
LoadStringA
GetMenuCheckMarkDimensions
DestroyCursor
SendMessageA
SetWindowPos
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
GetForegroundWindow
CreateWindowStationA
MsgWaitForMultipleObjects
GetDesktopWindow
GetClassNameA
GetDlgItem
FindWindowExA
GetWindowTextA
SetCursorPos
UnregisterClassA
SetMenu
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
SetWindowTextA
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuState

gdi32

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

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

advapi32

RegQueryValueExA
RegOpenKeyExA
RegSetValueExA
RegCreateKeyA
RegDeleteValueA
RegDeleteKeyA
RegQueryValueA
CryptDestroyHash
CryptHashData
CryptReleaseContext
CryptCreateHash
RegCreateKeyExA
RegCloseKey
CryptGetHashParam
CryptAcquireContextA

shell32

Shell_NotifyIconA
ShellExecuteA
SHGetSpecialFolderPathA

ole32

CLSIDFromString
OleUninitialize
OleRun
CoCreateInstance
OleInitialize
CoUninitialize
CLSIDFromProgID
CoInitialize

oleaut32

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

comctl32

ImageList_GetIcon
ord17
ImageList_Destroy
ImageList_Read
ImageList_Duplicate

comdlg32

GetOpenFileNameA
ChooseColorA
GetFileTitleA
GetSaveFileNameA

Sections

.text
Size: 860KB - Virtual size: 857KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4.2MB - Virtual size: 4.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 156KB - Virtual size: 363KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8bb80fc8d3a5aa976d1ec41bfc20361d

Headers

File Characteristics

Imports

winmm

ws2_32

kernel32

user32

gdi32

winspool.drv

advapi32

shell32

ole32

oleaut32

comctl32

comdlg32

Sections

.text Size: 860KB - Virtual size: 857KB

.rdata Size: 4.2MB - Virtual size: 4.2MB

.data Size: 156KB - Virtual size: 363KB

.rsrc Size: 36KB - Virtual size: 32KB

.text
Size: 860KB - Virtual size: 857KB

.rdata
Size: 4.2MB - Virtual size: 4.2MB

.data
Size: 156KB - Virtual size: 363KB

.rsrc
Size: 36KB - Virtual size: 32KB