blackmoon | e4732b7c912d7166f655171a05412afceb00ca1df5dbd7096e6e048fe3ad2904

Resubmissions

31/05/2024, 12:05

240531-n9pe5sgd7z 10

30/05/2024, 19:33

240530-x9mqzsgf61 10

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General

Target

e4732b7c912d7166f655171a05412afceb00ca1df5dbd7096e6e048fe3ad2904
Size

4.2MB
MD5

189b319134c76da45072af62a3c06afd
SHA1

d3fb2a23007b5c4f3cd6b4f39a209cb31cbdfbbd
SHA256

e4732b7c912d7166f655171a05412afceb00ca1df5dbd7096e6e048fe3ad2904
SHA512

e1bca7d1e52244f8b1d4c846a891419c681872fc80c5223e771dd33cbbbba1eb8db21c69d0b3b7b8305dcb0fccd97649879f27c0b196e3be1d5407a278154be8
SSDEEP

49152:Dc4QCfBziuc2CA78jwChNQ+wkczu6z3aTz53wJWqt:VQCZWuc5M81foznzqvEZ

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
e4732b7c912d7166f655171a05412afceb00ca1df5dbd7096e6e048fe3ad2904

Files

e4732b7c912d7166f655171a05412afceb00ca1df5dbd7096e6e048fe3ad2904
.exe windows:4 windows x86 arch:x86

fcb87817a57157da118984f16d0e8dd6

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

Module32First
Module32Next
RtlMoveMemory
CreateToolhelp32Snapshot
GetModuleHandleA
WriteProcessMemory
GetProcAddress
LoadLibraryExA
FreeLibrary
Process32First
Process32Next
CreateRemoteThread
OpenProcess
CloseHandle
VirtualAllocEx
GetWindowsDirectoryA
lstrcpyn
CreateThread
MultiByteToWideChar
GetNativeSystemInfo
VirtualFreeEx
GetExitCodeThread
VirtualProtect
VirtualAlloc
VirtualFree
LoadLibraryA
lstrlenA
RtlFillMemory
ReadProcessMemory
VirtualQueryEx
GetProcessHeap
ExitProcess
HeapAlloc
HeapReAlloc
HeapFree
IsBadReadPtr
WaitForSingleObject
WriteFile
CreateFileA
ReadFile
GetFileSize
GetUserDefaultLCID
LCMapStringA
GetCommandLineA
GetModuleFileNameA
lstrcpynA
GetVersion
RtlUnwind
InterlockedDecrement
InterlockedIncrement
WideCharToMultiByte
IsWow64Process
TerminateProcess
GetCurrentProcess
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsFree
SetLastError
TlsGetValue
GetLastError
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
IsBadWritePtr
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
RaiseException
SetFilePointer
LCMapStringW
GetCPInfo
GetACP
GetOEMCP
GetStringTypeA
GetStringTypeW
SetUnhandledExceptionFilter
IsBadCodePtr
SetStdHandle
FlushFileBuffers
RaiseException
GetLocalTime
GetSystemTime
RtlUnwind
GetStartupInfoA
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
CloseHandle
WaitForSingleObject
GetTickCount
GetCommandLineA
MulDiv
GetDiskFreeSpaceA
GetProcAddress
GetModuleHandleA
GetVolumeInformationA
SetCurrentDirectoryA
GetCurrentDirectoryA
DeleteFileA
GetFileAttributesA
FindClose
FindFirstFileA
GlobalUnlock
GlobalLock
GlobalAlloc
ExpandEnvironmentStringsA
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
Process32Next
Process32First
CreateToolhelp32Snapshot
SetFilePointer
GetFileSize
GetCurrentProcess
TerminateProcess
SetLastError
GetTimeZoneInformation
GetVersion
HeapSize
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
LocalFree
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
InterlockedExchange
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
FileTimeToSystemTime
InterlockedIncrement
InterlockedDecrement
GetOEMCP

user32

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

ole32

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

shlwapi

PathFileExistsA
StrToIntExA

oleaut32

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

winmm

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

ws2_32

WSACleanup
inet_ntoa
getpeername
accept
closesocket
WSAAsyncSelect
recvfrom
ioctlsocket
recv

gdi32

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

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

advapi32

RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
RegQueryValueExA

shell32

DragQueryFileA
DragFinish
DragAcceptFiles
Shell_NotifyIconA
ShellExecuteA

comctl32

ImageList_Destroy
ImageList_Duplicate
ImageList_Read
ord17
ImageList_GetImageCount
ImageList_SetBkColor
ImageList_Add
ImageList_BeginDrag
ImageList_Create
ImageList_DragEnter
ImageList_DragLeave
ImageList_DragMove
ImageList_DragShowNolock
ImageList_EndDrag

comdlg32

GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
ChooseColorA

Sections

.text
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.0MB - Virtual size: 1.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.5MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

fcb87817a57157da118984f16d0e8dd6

Headers

File Characteristics

Imports

kernel32

user32

ole32

shlwapi

oleaut32

winmm

ws2_32

gdi32

winspool.drv

advapi32

shell32

comctl32

comdlg32

Sections

.text Size: 1.6MB - Virtual size: 1.6MB

.rdata Size: 1.0MB - Virtual size: 1.0MB

.data Size: 1.5MB - Virtual size: 1.7MB

.rsrc Size: 24KB - Virtual size: 23KB

.text
Size: 1.6MB - Virtual size: 1.6MB

.rdata
Size: 1.0MB - Virtual size: 1.0MB

.data
Size: 1.5MB - Virtual size: 1.7MB

.rsrc
Size: 24KB - Virtual size: 23KB