blackmoon | eabd8774cfc31c362f734090d9ddc8abb68f8fb959b5fa28fd8cb134b2a32364

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General

Target

eabd8774cfc31c362f734090d9ddc8abb68f8fb959b5fa28fd8cb134b2a32364
Size

800KB
MD5

1f2995e8800b1bce507855761348acfe
SHA1

3a2ad965667d2a60718989f1b5e00c652720e585
SHA256

eabd8774cfc31c362f734090d9ddc8abb68f8fb959b5fa28fd8cb134b2a32364
SHA512

c40268d406216d456e73b4e84b3e300475e2a3c8ed453acf0f0a10462a56757ecd9a3efcd804492af91df0bc3ee04bf4b900843ff6ea4fa0e1a0a36a272a75f3
SSDEEP

24576:Ey59aFN/RM+Pr/lO5uu3oKrB142rmAH8FIVy/ImpyHaIt:nn+Pr/lO5uWIp0Rt

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
eabd8774cfc31c362f734090d9ddc8abb68f8fb959b5fa28fd8cb134b2a32364

Files

eabd8774cfc31c362f734090d9ddc8abb68f8fb959b5fa28fd8cb134b2a32364
.dll windows:4 windows x86

0a5616d084226b362fa2534fee03755b

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetQueuedCompletionStatus
GetLastError
PostQueuedCompletionStatus
LocalAlloc
LocalFree
lstrlenW
WideCharToMultiByte
OpenProcess
DebugActiveProcess
WaitForDebugEvent
ContinueDebugEvent
DebugActiveProcessStop
CopyFileA
VirtualAllocEx
GetTempFileNameA
GetSystemDirectoryA
VirtualFreeEx
MultiByteToWideChar
ReadProcessMemory
CreateRemoteThread
GetCurrentThreadId
GetLogicalDriveStringsA
QueryDosDeviceA
CreateFileMappingA
LCMapStringA
FreeLibrary
LeaveCriticalSection
GetCommandLineA
GetCurrentDirectoryA
GetDiskFreeSpaceA
MulDiv
GetStartupInfoA
EnterCriticalSection
CreateThread
InitializeCriticalSection
HeapCreate
CreateIoCompletionPort
GetTickCount
VirtualAlloc
RtlMoveMemory
SetEnvironmentVariableA
GetEnvironmentVariableA
GetCurrentProcessId
CreateProcessA
WaitForSingleObject
GetLocalTime
GetUserDefaultLCID
WritePrivateProfileStringA
DeleteFileA
GetFileSize
ReadFile
Sleep
GetModuleFileNameA
HeapFree
HeapReAlloc
HeapAlloc
GetProcessHeap
VirtualProtect
FlushInstructionCache
GetCurrentProcess
VirtualFree
GetTempPathA
GetVersionExA
WriteProcessMemory
VirtualProtectEx
VirtualQueryEx
lstrcpynA
CreateFileA
GetThreadTimes
OpenThread
ExitThread
GetCurrentThread
GetProcAddress
GetModuleHandleA
ExitProcess
VirtualQuery
CloseHandle
Module32Next
Module32First
CreateToolhelp32Snapshot
lstrcmpiA
lstrlenA
SetHandleInformation
GlobalFree
GlobalSize
lstrcpyn
DeleteCriticalSection
Process32Next
Process32First
WriteFile
SetFilePointer
TerminateProcess
GetWindowsDirectoryA
lstrcpyA
SetLastError
lstrcatA
LockResource
LoadResource
FindResourceA
GetVersion
SetSystemPowerState
GlobalReAlloc
lstrcmpA
GlobalDeleteAtom
InterlockedIncrement
InterlockedDecrement
FlushFileBuffers
SetEndOfFile
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GlobalHandle
TlsFree
LocalReAlloc
SetErrorMode
GlobalFlags
GetProcessVersion
GetCPInfo
GetOEMCP
RtlUnwind
RaiseException
HeapSize
GetACP
SetHandleCount
GetStdHandle
GetFileType
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
HeapDestroy
IsBadWritePtr
LCMapStringW
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
SetStdHandle
InterlockedExchange
TlsSetValue
TlsGetValue
TlsAlloc
IsBadReadPtr
IsBadCodePtr
RtlZeroMemory
GlobalUnlock
GlobalLock
GlobalAlloc
ResumeThread
QueueUserAPC
UnmapViewOfFile
MapViewOfFile
LoadLibraryA

user32

EndPaint
UnhookWindowsHookEx
DestroyWindow
CreateDialogIndirectParamA
EndDialog
SendDlgItemMessageA
IsDialogMessageA
SetWindowTextA
GetDlgCtrlID
MoveWindow
SetWindowPos
SetFocus
GetWindowPlacement
IsIconic
GetMessagePos
GetMessageTime
RemovePropA
GetClassLongA
CreateWindowExA
GetMenuItemID
GetSubMenu
GetMenuItemCount
GetMenu
BeginPaint
WinHelpA
GetCapture
GetTopWindow
AdjustWindowRectEx
MapWindowPoints
LoadIconA
UnregisterClassA
GetSysColorBrush
LoadStringA
DestroyMenu
IsWindow
SendMessageA
ClientToScreen
RegisterClipboardFormatA
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
GetKeyState
CallNextHookEx
ValidateRect
SetWindowsHookExA
GetLastActivePopup
SetCursor
PostQuitMessage
GrayStringA
DrawTextA
TabbedTextOutA
WindowFromDC
SetPropA
GetPropA
CallWindowProcA
GetSysColor
GetClassInfoA
DefWindowProcA
LoadCursorA
PostMessageA
CopyRect
SetRect
GetClientRect
InvalidateRect
ExitWindowsEx
SetForegroundWindow
SetActiveWindow
GetActiveWindow
GetForegroundWindow
IsWindowEnabled
EnableWindow
GetParent
PtInRect
GetWindowLongA
GetCursorPos
SetWindowLongA
GetDlgItem
ShowWindow
UpdateWindow
SystemParametersInfoA
FindWindowA
RegisterClassA
GetSystemMetrics
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
wsprintfA
RegisterWindowMessageA
GetDesktopWindow
MessageBoxA
wvsprintfA
EnumWindows
GetWindowRect
GetClassNameA
GetWindowTextA
CloseWindowStation
CreateWindowStationA
ReleaseDC
DrawIcon
GetDC
GetIconInfo
GetCursorInfo
PostThreadMessageA
WaitForInputIdle
MsgWaitForMultipleObjects
IsWindowVisible
GetWindowTextLengthW
GetWindowThreadProcessId
GetWindow

gdi32

OffsetViewportOrgEx
GetDeviceCaps
GdiFlush
CreateDIBSection
Rectangle
CreateFontIndirectA
SetWindowOrgEx
SaveDC
RestoreDC
CreatePenIndirect
CreateBrushIndirect
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
GetNearestPaletteIndex
CreateDIBitmap
CreatePalette
CreateBitmap
SetBkColor
SetBkMode
SetTextColor
SetMapMode
SetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
MoveToEx
LineTo
CreateCompatibleDC
CreateCompatibleBitmap
SelectObject
BitBlt
DeleteObject
DeleteDC
GetObjectA
GetStockObject

advapi32

OpenProcessToken
RegCreateKeyExA
AdjustTokenPrivileges
LookupPrivilegeValueA
RegOpenKeyExA
RegOpenKeyA
RegQueryValueExA
RegCloseKey
RegSetValueExA

shlwapi

PathFileExistsA
PathFindFileNameA

ws2_32

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

ole32

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

mswsock

AcceptEx

psapi

GetProcessImageFileNameA
GetModuleFileNameExA

gdiplus

GdiplusShutdown
GdipDisposeImage
GdipSaveImageToStream
GdipCreateBitmapFromStream
GdiplusStartup

oledlg

ord8

oleaut32

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

winspool.drv

ClosePrinter
OpenPrinterA
DocumentPropertiesA

comctl32

ord17
_TrackMouseEvent

shell32

SHGetSpecialFolderPathA

Exports

Exports

Webzen
_��ӳ��

Sections

.text
Size: 540KB - Virtual size: 538KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 36KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 164KB - Virtual size: 370KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 352B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 52KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0a5616d084226b362fa2534fee03755b

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shlwapi

ws2_32

ole32

mswsock

psapi

gdiplus

oledlg

oleaut32

winspool.drv

comctl32

shell32

Exports

Exports

Sections

.text Size: 540KB - Virtual size: 538KB

.rdata Size: 36KB - Virtual size: 33KB

.data Size: 164KB - Virtual size: 370KB

.rsrc Size: 4KB - Virtual size: 352B

.reloc Size: 52KB - Virtual size: 50KB

.text
Size: 540KB - Virtual size: 538KB

.rdata
Size: 36KB - Virtual size: 33KB

.data
Size: 164KB - Virtual size: 370KB

.rsrc
Size: 4KB - Virtual size: 352B

.reloc
Size: 52KB - Virtual size: 50KB