Behavioral task
behavioral1
Sample
b785148ec2fc49bdd154d4cb33d9d3d918d871c3ef49d932968a3bfa13568fc3.exe
Resource
win7-20230712-en
General
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Target
b785148ec2fc49bdd154d4cb33d9d3d918d871c3ef49d932968a3bfa13568fc3
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Size
4.7MB
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MD5
1d007563cf86136089b540b7cc4075db
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SHA1
203c0257e80321f356519c1e36ccb762fcf2997f
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SHA256
b785148ec2fc49bdd154d4cb33d9d3d918d871c3ef49d932968a3bfa13568fc3
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SHA512
e8a68c6cad0d95ca3c46d6becbea04ce5a08ada06c241c63fcc0789ef7dddd962b50557a8787e0cf869c646291655c8b2e3189be7d0243221fe420b2085ea643
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SSDEEP
49152:Xz0SuyNREzCt7uoZN2Q4v4EyNfruJz53wJWqx2Nz61Ai2oB9Kgk6EaXtgjMdHCXA:AMNRqDIrKEINmSiLKwESgjMxSA
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule sample family_blackmoon -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b785148ec2fc49bdd154d4cb33d9d3d918d871c3ef49d932968a3bfa13568fc3
Files
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b785148ec2fc49bdd154d4cb33d9d3d918d871c3ef49d932968a3bfa13568fc3.exe windows x86
331ec1d70be5f952bf859b3691abae1b
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
InitializeCriticalSection
GetExitCodeThread
CreateRemoteThread
VirtualQuery
GetVersionExA
GetCurrentThreadId
EnterCriticalSection
SetProcessAffinityMask
VirtualQueryEx
ReadProcessMemory
DeviceIoControl
CreateFileA
GetLastError
CreateProcessA
PeekNamedPipe
lstrlenW
lstrcpyA
RtlZeroMemory
Module32First
LeaveCriticalSection
TerminateThread
VirtualProtect
FreeLibrary
LoadLibraryExA
MultiByteToWideChar
Module32Next
DeleteCriticalSection
CreateToolhelp32Snapshot
Process32First
Process32Next
GetCurrentProcess
CreateThread
CheckRemoteDebuggerPresent
DuplicateHandle
lstrcpynW
HeapAlloc
HeapFree
lstrcmpW
lstrcmpiW
GetProcessHeap
ExitProcess
HeapReAlloc
IsBadReadPtr
LCMapStringA
ReadFile
GetFileSize
DeleteFileA
GetTickCount
WriteFile
GetModuleFileNameA
GetStartupInfoA
GetDiskFreeSpaceExA
GetCurrentDirectoryA
GetUserDefaultLCID
RtlMoveMemory
HeapCreate
SetFileAttributesA
Sleep
SetCurrentDirectoryA
FindNextFileA
FindFirstFileA
FindClose
GetCommandLineA
LoadLibraryA
FlushFileBuffers
SetStdHandle
IsBadCodePtr
SetUnhandledExceptionFilter
GetStringTypeW
GetStringTypeA
GetOEMCP
GetACP
GetCPInfo
GetVersion
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
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetACP
HeapSize
RaiseException
GetLocalTime
GetSystemTime
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
SetEndOfFile
UnlockFile
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
FileTimeToSystemTime
LocalFree
InterlockedDecrement
InterlockedIncrement
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
InterlockedExchange
GetEnvironmentStrings
SuspendThread
TerminateThread
ReleaseMutex
CreateMutexA
GetVersion
GetTimeZoneInformation
SetLastError
OpenProcess
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CloseHandle
WaitForSingleObject
CreateProcessA
GetTickCount
GetCommandLineA
MulDiv
GetDiskFreeSpaceA
GetProcAddress
GetModuleHandleA
GetVolumeInformationA
SetCurrentDirectoryA
GetCurrentDirectoryA
CopyFileA
DeleteFileA
GetFileAttributesA
FindClose
FindFirstFileA
GlobalUnlock
GlobalLock
GlobalAlloc
Sleep
CreateEventA
CreateThread
GetPrivateProfileStringA
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
shlwapi
StrToIntExA
PathFindExtensionA
PathFindFileNameA
StrToIntExW
StrToIntW
PathFileExistsA
ws2_32
WSAStartup
WSACleanup
htons
inet_ntoa
WSACleanup
closesocket
WSAAsyncSelect
recvfrom
ioctlsocket
ntohl
accept
getpeername
recv
version
GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA
user32
GetClassNameA
FindWindowA
GetDlgItem
SendMessageA
WindowFromPoint
GetCursorPos
GetForegroundWindow
ClientToScreen
MsgWaitForMultipleObjects
MessageBoxA
ShowWindow
RegisterWindowMessageA
EnumWindows
GetAncestor
SetTimer
CallWindowProcA
PeekMessageA
TranslateMessage
DispatchMessageA
GetMessageA
GetWindowTextA
IsWindowVisible
GetSystemMetrics
GetParent
GetWindowThreadProcessId
wsprintfA
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
UnregisterClassA
DefWindowProcA
GetClassInfoA
IsZoomed
PostQuitMessage
CopyAcceleratorTableA
GetKeyState
TranslateAcceleratorA
IsWindowEnabled
ShowWindow
SystemParametersInfoA
LoadImageA
EnumDisplaySettingsA
ClientToScreen
SetCursorPos
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
GetDesktopWindow
GetClassNameA
GetWindowThreadProcessId
FindWindowA
GetDlgItem
GetWindowTextA
GetForegroundWindow
IsRectEmpty
ReleaseDC
IsChild
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
LoadCursorA
SetCursor
GetDC
EnableMenuItem
FillRect
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
GetMenuCheckMarkDimensions
GetFocus
LoadStringA
GetSysColorBrush
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
DispatchMessageA
GetSystemMenu
advapi32
ControlService
DeleteService
RegCloseKey
RegQueryValueExA
RegOpenKeyA
CloseServiceHandle
StartServiceA
OpenServiceA
CreateServiceA
OpenSCManagerA
CryptGetHashParam
CryptHashData
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
CreateProcessAsUserA
RegCreateKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyA
RegSetValueExA
RegOpenKeyExA
RegCloseKey
RegCreateKeyExA
shell32
SHGetSpecialFolderPathA
ShellExecuteA
Shell_NotifyIconA
ole32
CLSIDFromString
CLSIDFromProgID
CoInitialize
CoCreateInstance
CoUninitialize
CLSIDFromString
OleUninitialize
OleInitialize
OleRun
psapi
GetModuleInformation
oleaut32
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetDim
VariantChangeType
VariantCopy
SafeArrayGetElemsize
SysFreeString
VarR8FromCy
VarR8FromBool
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SafeArrayCreate
SysAllocString
SafeArrayUnaccessData
VariantInit
SafeArrayAllocDescriptor
VariantClear
SafeArrayDestroy
SafeArrayAllocData
UnRegisterTypeLi
VariantClear
VariantChangeType
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetDim
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetElement
VariantCopyInd
VariantInit
SysAllocString
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
winmm
waveOutClose
waveOutReset
waveOutPause
waveOutWrite
waveOutPrepareHeader
midiStreamClose
midiOutReset
midiStreamStop
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
waveOutUnprepareHeader
waveOutGetNumDevs
waveOutRestart
midiStreamRestart
midiOutUnprepareHeader
waveOutOpen
gdi32
LineTo
MoveToEx
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
RectVisible
TextOutA
ExtTextOutA
Escape
GetTextMetricsA
SetBkColor
CreateRectRgnIndirect
SetStretchBltMode
GetClipRgn
CreatePolygonRgn
SelectClipRgn
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
GetWindowExtEx
GetViewportOrgEx
GetWindowOrgEx
BeginPath
EndPath
PathToRegion
CreateEllipticRgn
CreateRoundRectRgn
GetTextColor
GetBkMode
GetBkColor
GetROP2
GetStretchBltMode
GetPolyFillMode
CreateCompatibleBitmap
CreateDCA
CreateBitmap
SelectObject
CreatePen
PatBlt
CombineRgn
CreateRectRgn
FillRgn
CreateSolidBrush
CreateFontIndirectA
GetStockObject
GetObjectA
EndPage
EndDoc
GetTextExtentPoint32A
RoundRect
GetCurrentObject
ExtSelectClipRgn
GetViewportExtEx
PtVisible
DPtoLP
LPtoDP
Rectangle
Ellipse
CreateCompatibleDC
BitBlt
StartPage
StartDocA
DeleteDC
GetDeviceCaps
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
comctl32
ImageList_Destroy
ord17
comdlg32
GetSaveFileNameA
ChooseColorA
GetFileTitleA
GetOpenFileNameA
Sections
.text Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 168KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3.0MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ