blackmoon | NEAS[.]9830c5c2a3ef6e47e19cbdad055bbca4d4e1b2fa713e0e07b0b138904f6ae03f_JC[.]exe

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General

Target

NEAS.9830c5c2a3ef6e47e19cbdad055bbca4d4e1b2fa713e0e07b0b138904f6ae03f_JC.exe
Size

2.0MB
MD5

c51f13de65344d895be278ab6bb4896f
SHA1

107ee1b01024e1d892733bdaf3825c715b1730cd
SHA256

9830c5c2a3ef6e47e19cbdad055bbca4d4e1b2fa713e0e07b0b138904f6ae03f
SHA512

d73d3f141e351a77bf4f0776067c0c7c9f06ffbfae6f2b60c19d5dd7b21ca92d81b6411595312c52d22ffe9a8096be932431ef0c0527f33010108a80c7f33e04
SSDEEP

24576:fXkfItQRx6PhngG95CLDc2bu/qAZglNBWyS2ov8orpJ5IkM/3OxpXFMV1mW5LFS0:fhPhnqc26/Oo9xpitkwD

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
NEAS.9830c5c2a3ef6e47e19cbdad055bbca4d4e1b2fa713e0e07b0b138904f6ae03f_JC.exe

Files

NEAS.9830c5c2a3ef6e47e19cbdad055bbca4d4e1b2fa713e0e07b0b138904f6ae03f_JC.exe
.exe windows:4 windows x86

cb010a11491ec97d5ed3b7c4a0d0aab3

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

shlwapi

UrlUnescapeA
PathFileExistsA

kernel32

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

user32

TabbedTextOutA
GrayStringA
UnhookWindowsHookEx
DestroyWindow
CreateDialogIndirectParamA
SetActiveWindow
EndDialog
UnregisterClassA
GetDlgCtrlID
SetWindowTextA
GetMenuItemCount
SendDlgItemMessageA
IsDialogMessageA
SetWindowPos
SetFocus
GetWindowPlacement
IsIconic
SetForegroundWindow
GetForegroundWindow
GetMessagePos
GetMessageTime
DefWindowProcA
RemovePropA
CallWindowProcA
GetPropA
SetPropA
GetClassLongA
CreateWindowExA
GetMenuItemID
GetSubMenu
GetMenu
RegisterClassA
GetClassInfoA
WinHelpA
GetCapture
GetTopWindow
CopyRect
GetClientRect
AdjustWindowRectEx
GetSysColor
MapWindowPoints
LoadIconA
LoadCursorA
GetSysColorBrush
LoadStringA
PostThreadMessageA
DestroyMenu
ClientToScreen
RegisterClipboardFormatA
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
GetActiveWindow
GetKeyState
CallNextHookEx
ValidateRect
SetWindowsHookExA
GetLastActivePopup
IsWindowEnabled
EnableWindow
SetCursor
PostMessageA
PostQuitMessage
GetParent
PeekMessageA
GetWindow
PtInRect
IsWindowVisible
GetWindowLongA
GetWindowTextA
GetCursorPos
SetWindowLongA
GetDlgItem
ShowWindow
UpdateWindow
SystemParametersInfoA
GetDC
ReleaseDC
keybd_event
GetClassNameA
IsWindow
SendMessageA
GetWindowRect
GetSystemMetrics
VkKeyScanExA
GetKeyboardLayout
MessageBoxA
FillRect
DrawTextA
InvertRect
wsprintfA
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard
DispatchMessageA
TranslateMessage
GetMessageA
RegisterWindowMessageA
GetWindowTextA
SetWindowTextA
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
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
LoadStringA
GetSysColorBrush
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
UnregisterClassA
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
GetForegroundWindow
GetDesktopWindow
GetClassNameA
GetDlgItem

gdi32

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

ole32

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

wininet

InternetTimeFromSystemTime
InternetTimeToSystemTime
InternetCloseHandle

gdiplus

GdipSaveImageToStream
GdipDisposeImage
GdiplusShutdown
GdipLoadImageFromStream
GdiplusStartup
GdipCreateBitmapFromStream

crypt32

CryptBinaryToStringA
CryptStringToBinaryA

oleaut32

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

msimg32

TransparentBlt

oledlg

ord8

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter
ClosePrinter
DocumentPropertiesA
OpenPrinterA

advapi32

RegOpenKeyExA
RegCloseKey
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
RegOpenKeyA
RegCloseKey

comctl32

ord17
ord17
ImageList_Destroy

winmm

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

ws2_32

select
WSACleanup
WSAStartup
gethostbyname
inet_ntoa
inet_addr
gethostname
send
closesocket
WSAAsyncSelect
htons
bind
htonl
socket
sendto
recvfrom
ioctlsocket
connect
recv
listen
getpeername
accept
__WSAFDIsSet
ntohs
getsockname

rasapi32

RasGetConnectStatusA
RasHangUpA

shell32

SHGetSpecialFolderPathA
ShellExecuteA
Shell_NotifyIconA

comdlg32

GetSaveFileNameA
GetOpenFileNameA
GetFileTitleA
ChooseColorA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 188KB - Virtual size: 186KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 316KB - Virtual size: 521KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

cb010a11491ec97d5ed3b7c4a0d0aab3

Headers

File Characteristics

Imports

shlwapi

kernel32

user32

gdi32

ole32

wininet

gdiplus

crypt32

oleaut32

msimg32

oledlg

winspool.drv

advapi32

comctl32

winmm

ws2_32

rasapi32

shell32

comdlg32

Sections

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

.rdata Size: 188KB - Virtual size: 186KB

.data Size: 316KB - Virtual size: 521KB

.rsrc Size: 20KB - Virtual size: 18KB

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

.rdata
Size: 188KB - Virtual size: 186KB

.data
Size: 316KB - Virtual size: 521KB

.rsrc
Size: 20KB - Virtual size: 18KB