blackmoon | 2024-08-10_288ec88b4424adaadd07cdbdb6cd1873_xiaoba

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General

Target

2024-08-10_288ec88b4424adaadd07cdbdb6cd1873_xiaoba
Size

2.2MB
MD5

288ec88b4424adaadd07cdbdb6cd1873
SHA1

61c9bd4188f39a55377b2f48b0cd3d55ca3b1ded
SHA256

d4aaa16ec959fb668dfeff1b9002f24846208d9c330ba2981e52892270f927e2
SHA512

131dcbe4da8225fb259927ad0d27989a84d7e4b0e62235208d0ac012afa9b76505dea7b255a719bf83012e26b7754b96849bc2898e0f3c4d034c94a8eef9ca45
SSDEEP

49152:7KUof8NDSfVeWTZgbxP62Dl083EsOW3qmek8/0HOrvVWU+aE7RwdkM4HT1b:hi/0HoWU+aENW4Bb

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
2024-08-10_288ec88b4424adaadd07cdbdb6cd1873_xiaoba

Files

2024-08-10_288ec88b4424adaadd07cdbdb6cd1873_xiaoba
.exe windows:4 windows x86 arch:x86

f445df9b7e70e82207421bb9a51adc41

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

FindFirstFileA
FindClose
FreeLibrary
GetCommandLineA
FindNextFileA
ReadFile
CreateFileA
GetModuleFileNameA
IsBadReadPtr
HeapFree
HeapReAlloc
HeapAlloc
ExitProcess
GetProcessHeap
SetFilePointer
WriteProcessMemory
lstrcpyn
LocalFree
RaiseException
HeapSize
GetACP
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
HeapDestroy
HeapCreate
IsBadWritePtr
RtlMoveMemory
LocalAlloc
Sleep
VirtualFree
VirtualAlloc
LoadLibraryA
LCMapStringA
TerminateProcess
RtlUnwind
GetOEMCP
GetCPInfo
FlushFileBuffers
WriteFile
CloseHandle
GetLocalTime
GetProcAddress
IsDebuggerPresent
GetModuleHandleA
VirtualAllocEx
SetStdHandle
CreateThread
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LCMapStringW
LeaveCriticalSection
lstrlenA
GetVersionExA
SetSystemPowerState
GetLastError
GetCurrentProcess
MultiByteToWideChar
WideCharToMultiByte
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
GlobalAlloc
GlobalLock
TlsAlloc
GlobalFree
GlobalUnlock
GlobalHandle
TlsFree
GlobalReAlloc
TlsSetValue
LocalReAlloc
TlsGetValue
InterlockedDecrement
SetErrorMode
lstrcatA
lstrcpyA
lstrcpynA
GetVersion
GlobalFlags
WritePrivateProfileStringA
InterlockedIncrement
SetLastError
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
IsBadCodePtr
GetStringTypeW
GetStringTypeA
SetUnhandledExceptionFilter
GetProcessVersion
IsBadCodePtr
IsBadReadPtr
CompareStringW
CompareStringA
GetStringTypeW
GetStringTypeA
SetUnhandledExceptionFilter
IsBadWritePtr
VirtualAlloc
LCMapStringW
LCMapStringA
SetEnvironmentVariableA
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
SetStdHandle
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetACP
HeapSize
GetLocalTime
GetSystemTime
GetTimeZoneInformation
RaiseException
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GetVersion
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
SetLastError
FileTimeToLocalFileTime
FileTimeToSystemTime
CloseHandle
WaitForSingleObject
GetTickCount
GetCommandLineA
MulDiv
GetProcAddress
GetModuleHandleA
GetVolumeInformationA
SetCurrentDirectoryA
CreateDirectoryA
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
GlobalSize
ExitProcess
GetCurrentThreadId
GetCurrentProcessId
GetModuleFileNameA
lstrlenW
ReadFile
LockResource
LoadResource
FindResourceA
SetEvent
CreateFileA
WaitForMultipleObjects
WriteFile
GetProfileStringA
LeaveCriticalSection
EnterCriticalSection
ReleaseSemaphore
ResumeThread
CreateSemaphoreA
GetModuleHandleW
VirtualQuery
LoadLibraryW
DeleteFileW
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CreateFileW
GetTempPathW
CreateMutexA
ReleaseMutex
TerminateThread
SuspendThread
LocalFree
InterlockedDecrement
InterlockedIncrement
GetFileType
GlobalFree

user32

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

atl

ord42

gdi32

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

winspool.drv

OpenPrinterA
ClosePrinter
DocumentPropertiesA
ClosePrinter
DocumentPropertiesA
OpenPrinterA

comctl32

ord17
ord17
ImageList_Destroy

shlwapi

PathFileExistsA

advapi32

RegSetValueExA
RegCreateKeyExA
RegCloseKey
LookupPrivilegeValueA
RegOpenKeyExA
OpenProcessToken
AdjustTokenPrivileges
RegSetValueExA
CryptAcquireContextA
CryptCreateHash
RegCreateKeyExA
CryptHashData
CryptGetHashParam
CryptDestroyHash
CryptReleaseContext
RegQueryValueA
RegCloseKey
RegOpenKeyExA

winmm

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

shell32

Shell_NotifyIconA
ShellExecuteA

ole32

CLSIDFromProgID
OleRun
CoCreateInstance
CLSIDFromString
OleUninitialize
OleInitialize

oleaut32

UnRegisterTypeLi
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SafeArrayPutElement
SafeArrayCreate
SafeArrayDestroy
SysAllocString
VariantInit
VariantCopyInd
SafeArrayGetElement
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
VariantChangeType
VariantClear
VariantCopy

ws2_32

ntohl
accept
getpeername
WSACleanup
closesocket
WSAAsyncSelect
recvfrom
ioctlsocket
recv
inet_ntoa

comdlg32

ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
GetFileTitleA

Sections

.text
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512KB - Virtual size: 510KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 296KB - Virtual size: 450KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 40KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f445df9b7e70e82207421bb9a51adc41

Headers

File Characteristics

Imports

kernel32

user32

atl

gdi32

winspool.drv

comctl32

shlwapi

advapi32

winmm

shell32

ole32

oleaut32

ws2_32

comdlg32

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.rdata Size: 512KB - Virtual size: 510KB

.data Size: 296KB - Virtual size: 450KB

.rsrc Size: 40KB - Virtual size: 36KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.rdata
Size: 512KB - Virtual size: 510KB

.data
Size: 296KB - Virtual size: 450KB

.rsrc
Size: 40KB - Virtual size: 36KB