blackmoon | 4dd83e00f1901f5c478ecfa35b105b509c1d189abb775cf76342f5281d01c582

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General

Target

4dd83e00f1901f5c478ecfa35b105b509c1d189abb775cf76342f5281d01c582
Size

7.9MB
MD5

d6fc1d3b84465fc4d8e1c6d134f85f57
SHA1

b000007df6ef85ab597dd0d96aca83146d1b1a09
SHA256

4dd83e00f1901f5c478ecfa35b105b509c1d189abb775cf76342f5281d01c582
SHA512

c2bdb2ec502240c83347ed0f2b772b87ec3d842a1f93030d730b6b0971ab8535c8a521beb58317767b244fc5f76897f21a15620a1c169991af26545bfc6610a3
SSDEEP

98304:mD2dMvSutbvlEbNUSiLKwESgjMxSwVzArOSqeDalc6di:BMvRE5USiLKXSRnc9BDalK

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
4dd83e00f1901f5c478ecfa35b105b509c1d189abb775cf76342f5281d01c582

Files

4dd83e00f1901f5c478ecfa35b105b509c1d189abb775cf76342f5281d01c582
.exe windows:4 windows x86

21d0b4e13f937415c9b1b0b5c68aca68

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

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

shlwapi

StrToIntExA
StrToIntW
PathFindExtensionA
PathFindFileNameA
StrToIntExW
PathFileExistsA

ws2_32

WSAStartup
WSACleanup
htons
send
closesocket
WSAAsyncSelect
htons
socket
select
recvfrom
ioctlsocket
connect
recv
getpeername
WSACleanup
WSAStartup
gethostbyname
inet_ntoa
inet_addr
accept

version

GetFileVersionInfoSizeA
VerQueryValueA
GetFileVersionInfoA

user32

CallWindowProcA
GetWindowTextA
GetClassNameA
FindWindowA
GetDlgItem
SendMessageA
WindowFromPoint
GetCursorPos
GetForegroundWindow
ClientToScreen
MsgWaitForMultipleObjects
MessageBoxA
ShowWindow
RegisterWindowMessageA
EnumWindows
GetAncestor
SetTimer
PeekMessageA
TranslateMessage
DispatchMessageA
wsprintfA
GetMessageA
GetSystemMetrics
GetParent
GetWindowThreadProcessId
IsWindowVisible
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
UnregisterClassA
GetWindowLongA
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
LoadCursorA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
GetDesktopWindow
SetWindowTextA
GetForegroundWindow
GetClassNameA
GetDlgItem
GetWindowTextA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
SetWindowLongA
SetCursorPos
GetSysColor
SetActiveWindow
EnableMenuItem
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
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
InvalidateRect
GetClientRect
GetFocus
LoadStringA
GetSysColorBrush
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBeep
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
GetMessageA

advapi32

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

shell32

SHGetSpecialFolderPathA
Shell_NotifyIconA
ShellExecuteA

ole32

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

psapi

GetModuleInformation

oleaut32

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

rasapi32

RasHangUpA
RasGetConnectStatusA

winmm

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

gdi32

LineTo
MoveToEx
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
ExtSelectClipRgn
GetViewportExtEx
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
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
GetTextMetricsA
GetTextExtentPoint32A
SaveDC
RoundRect
GetCurrentObject
DPtoLP
LPtoDP
Rectangle
Ellipse
CreateCompatibleDC
BitBlt
StartPage
StartDocA
DeleteDC
EndDoc
GetDeviceCaps

winspool.drv

DocumentPropertiesA
OpenPrinterA
ClosePrinter

comctl32

ImageList_Destroy
ord17
ImageList_SetBkColor
ImageList_GetImageCount
ImageList_Duplicate
ImageList_Read

wininet

InternetCloseHandle

comdlg32

GetSaveFileNameA
ChooseColorA
GetFileTitleA
GetOpenFileNameA

Exports

Exports

e2ee_CacheClear
e2ee_CacheDecr
e2ee_CacheDelete
e2ee_CacheExists
e2ee_CacheGet
e2ee_CacheGetMulti
e2ee_CacheGetMultiText
e2ee_CacheGetText
e2ee_CacheIncr
e2ee_CacheSet
e2ee_CacheSetExpire
e2ee_CacheSetText

Sections

.text
Size: 1.6MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 280KB - Virtual size: 278KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3.2MB - Virtual size: 3.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2.9MB - Virtual size: 2.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

21d0b4e13f937415c9b1b0b5c68aca68

Headers

File Characteristics

Imports

kernel32

shlwapi

ws2_32

version

user32

advapi32

shell32

ole32

psapi

oleaut32

rasapi32

winmm

gdi32

winspool.drv

comctl32

wininet

comdlg32

Exports

Exports

Sections

.text Size: 1.6MB - Virtual size: 1.5MB

.rdata Size: 280KB - Virtual size: 278KB

.data Size: 3.2MB - Virtual size: 3.5MB

.rsrc Size: 2.9MB - Virtual size: 2.9MB

.text
Size: 1.6MB - Virtual size: 1.5MB

.rdata
Size: 280KB - Virtual size: 278KB

.data
Size: 3.2MB - Virtual size: 3.5MB

.rsrc
Size: 2.9MB - Virtual size: 2.9MB