2024-09-21_745ac728a7cca3c03b015d5cc32ff399_xiaoba

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General

Target

2024-09-21_745ac728a7cca3c03b015d5cc32ff399_xiaoba
Size

3.5MB
MD5

745ac728a7cca3c03b015d5cc32ff399
SHA1

e24f9c24aad3200abf09b03ce40fddf8a3f1bf4f
SHA256

7bd7b7d68e1fc7a2671afbd3136490980ea6ab9b3cc35cb12182983a205b6668
SHA512

8f2f68bd176c5d468788dbc7c07d2450b5771aa1e4189a7a43f55286ed7b69014bde3c90c17e84c1c34bebede1bdfd31750f72cbf60d9a835bcbd4e3e3dc8f07
SSDEEP

49152:OEPdu4JhckVaZiWKpEuq9sX9FIRrWKRDmapdD2eICFkHXG:5Fu4JS6aZivpEuNFIRrTpN2exY2

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-09-21_745ac728a7cca3c03b015d5cc32ff399_xiaoba

Files

2024-09-21_745ac728a7cca3c03b015d5cc32ff399_xiaoba
.exe windows:4 windows x86 arch:x86

0844e3af4a3a0ecfe70d63ac19b55276

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

msvfw32

DrawDibDraw

avifil32

AVIStreamGetFrame
AVIStreamInfoA

winmm

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

ws2_32

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

rasapi32

RasGetConnectStatusA
RasHangUpA

kernel32

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

user32

ScrollWindow
GetScrollInfo
SetScrollInfo
ShowScrollBar
GetScrollPos
RegisterClassA
GetClassLongA
RemovePropA
GetMessageTime
GetLastActivePopup
RegisterWindowMessageA
GetWindowPlacement
EndDialog
CreateDialogIndirectParamA
DestroyWindow
EndPaint
BeginPaint
CharUpperA
GetWindowTextLengthA
FindWindowExA
GetDlgItem
GetClassNameA
GetDesktopWindow
GetForegroundWindow
UnregisterHotKey
CreateWindowExA
GetNextDlgTabItem
GetWindowTextA
SetWindowTextA
GetMenuItemCount
GetMenuItemID
GetMenuStringA
GetMenuState
GetTabbedTextExtentA
DrawStateA
WindowFromDC
EnumChildWindows
GetWindowDC
UnhookWindowsHookEx
CallNextHookEx
SetWindowsHookExA
GetPropA
MoveWindow
CallWindowProcA
SetPropA
FrameRect
GetDoubleClickTime
GetCursor
ClipCursor
GrayStringA
DrawTextA
TabbedTextOutA
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
AppendMenuA
ModifyMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
DeleteMenu
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
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
UnregisterClassA
LoadIconA
GetSysColorBrush
LoadStringA
wvsprintfA
GetMenuCheckMarkDimensions
wsprintfA
CloseClipboard
GetClipboardData
OpenClipboard
SetClipboardData
SetMenuItemBitmaps
CheckMenuItem
IsDialogMessageA
ScrollWindowEx
LoadCursorA
SetCursor
GetDC
FillRect
InvertRect
IsRectEmpty
ScrollDC
ReleaseDC
IsChild
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
LockWindowUpdate
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBeep
MessageBoxA
GetCursorPos
GetSystemMetrics
IsClipboardFormatAvailable
EmptyClipboard
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
RegisterHotKey

gdi32

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

msimg32

GradientFill

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

comdlg32

GetFileTitleA
PrintDlgA
GetSaveFileNameA
GetOpenFileNameA
ChooseColorA

advapi32

RegCreateKeyExA
RegQueryValueA
RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey

shell32

DragAcceptFiles
Shell_NotifyIconA
DragFinish
DragQueryFileA
ShellExecuteA
SHGetSpecialFolderPathA

ole32

CoTaskMemAlloc
OleDuplicateData
CoLockObjectExternal
DoDragDrop
OleIsCurrentClipboard
OleFlushClipboard
OleSetClipboard
CoTaskMemFree
ReleaseStgMedium
RevokeDragDrop
RegisterDragDrop
CLSIDFromProgID
OleInitialize
OleUninitialize
CLSIDFromString
CreateStreamOnHGlobal
CoCreateInstance
OleRun
OleGetClipboard

oleaut32

VariantInit
SysAllocString
SafeArrayDestroy
SafeArrayCreate
SafeArrayPutElement
RegisterTypeLi
LHashValOfNameSys
LoadTypeLi
UnRegisterTypeLi
SysFreeString
VariantCopyInd
VarBstrFromCy
VarDateFromStr
SysAllocStringLen
SafeArrayGetElement
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
GetErrorInfo
VariantChangeType
VariantClear
VariantCopy

comctl32

ImageList_Destroy
ImageList_Create
ImageList_BeginDrag
ImageList_Add
ImageList_ReplaceIcon
ImageList_DragEnter
ImageList_GetIcon
ImageList_GetImageCount
_TrackMouseEvent
ImageList_GetImageInfo
ImageList_Draw
ImageList_AddMasked
ImageList_DragLeave
ImageList_DragMove
ImageList_DragShowNolock
ImageList_EndDrag
ord17
ImageList_LoadImageA
ImageList_Read
ImageList_SetBkColor
ImageList_Duplicate
ImageList_Write
ImageList_DrawIndirect

wldap32

ord29

wininet

InternetCloseHandle
InternetOpenUrlA
InternetOpenA
InternetGetConnectedState

Sections

.text
Size: 1.8MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 152KB - Virtual size: 625KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 144KB - Virtual size: 142KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0844e3af4a3a0ecfe70d63ac19b55276

Headers

File Characteristics

Imports

msvfw32

avifil32

winmm

ws2_32

rasapi32

kernel32

user32

gdi32

msimg32

winspool.drv

comdlg32

advapi32

shell32

ole32

oleaut32

comctl32

wldap32

wininet

Sections

.text Size: 1.8MB - Virtual size: 1.8MB

.rdata Size: 1.4MB - Virtual size: 1.4MB

.data Size: 152KB - Virtual size: 625KB

.rsrc Size: 144KB - Virtual size: 142KB

.text
Size: 1.8MB - Virtual size: 1.8MB

.rdata
Size: 1.4MB - Virtual size: 1.4MB

.data
Size: 152KB - Virtual size: 625KB

.rsrc
Size: 144KB - Virtual size: 142KB