DLL�ӿ�
Static task
static1
Behavioral task
behavioral1
Sample
3b8c95f72539f206a7b2b345435ffc6ab0b0aabc9212d0f075b425d86373d197.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
3b8c95f72539f206a7b2b345435ffc6ab0b0aabc9212d0f075b425d86373d197.dll
Resource
win10v2004-20230220-en
General
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Target
3b8c95f72539f206a7b2b345435ffc6ab0b0aabc9212d0f075b425d86373d197
-
Size
1.7MB
-
MD5
d83ccc7694727da8c8aff60f5753512f
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SHA1
e0629b68e1bb4ad7bcc7ba2bdd3e6bee695af85b
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SHA256
3b8c95f72539f206a7b2b345435ffc6ab0b0aabc9212d0f075b425d86373d197
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SHA512
f52f4bda9441246c5eaf10ecc0bec8174128a5f3ce2c5dbe5164f3f4f0fb5da1039a04c560fa41a5a8a9db90c9b372611ce2a195faa1af4f8d9f705fdd8449c7
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SSDEEP
24576:C/QoZ7d16u1mpnsvB/StqGo9oMidWwRY2VrjutG3S7njj:19jsvB/Sg9onb5rsl
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3b8c95f72539f206a7b2b345435ffc6ab0b0aabc9212d0f075b425d86373d197
Files
-
3b8c95f72539f206a7b2b345435ffc6ab0b0aabc9212d0f075b425d86373d197.dll windows x86
9f657b5b901caf6cf1a46f95cdd942c8
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
winmm
midiOutReset
midiStreamStop
midiStreamClose
midiStreamRestart
waveOutUnprepareHeader
PlaySoundA
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPause
waveOutWrite
waveOutPrepareHeader
ws2_32
closesocket
accept
getpeername
ioctlsocket
recvfrom
WSAAsyncSelect
recv
WSACleanup
inet_ntoa
msvfw32
DrawDibDraw
avifil32
AVIStreamInfoA
AVIStreamGetFrame
kernel32
InterlockedDecrement
ExitThread
GetExitCodeThread
SuspendThread
TryEnterCriticalSection
InterlockedIncrement
VirtualAlloc
VirtualFree
IsBadReadPtr
LocalFree
FileTimeToSystemTime
FileTimeToLocalFileTime
lstrcpynA
DuplicateHandle
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
lstrcmpiA
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
lstrcmpA
LocalAlloc
TlsAlloc
GlobalHandle
TlsFree
TlsSetValue
LocalReAlloc
TlsGetValue
GetFileTime
GetCurrentThread
GlobalFlags
SetErrorMode
GetProcessVersion
GetCPInfo
GetOEMCP
RtlUnwind
GetSystemTime
GetLocalTime
RaiseException
HeapSize
GetACP
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
HeapDestroy
HeapCreate
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadCodePtr
SetStdHandle
TerminateThread
GetVersion
GetTimeZoneInformation
SetLastError
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
GetModuleFileNameA
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
MultiByteToWideChar
WideCharToMultiByte
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
FindFirstFileA
FindClose
GetFileAttributesA
CreateDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
WaitForSingleObject
CloseHandle
InterlockedExchange
user32
GetSysColorBrush
GetMenuCheckMarkDimensions
GetMenuState
SetMenuItemBitmaps
CheckMenuItem
MoveWindow
SetWindowTextA
IsDialogMessageA
ScrollWindowEx
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
GetScrollPos
RegisterClassA
GetMenuItemCount
GetMenuItemID
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
RemovePropA
GetMessageTime
GetLastActivePopup
RegisterWindowMessageA
GetWindowPlacement
EndDialog
CreateDialogIndirectParamA
DestroyWindow
GrayStringA
DrawTextA
TabbedTextOutA
EndPaint
BeginPaint
GetWindowDC
CharUpperA
GetWindowTextLengthA
GetForegroundWindow
UnregisterHotKey
RegisterHotKey
CreateWindowExA
CallWindowProcA
DrawStateA
FrameRect
GetNextDlgTabItem
EnumWindows
GetWindowTextA
GetDlgItem
GetClassNameA
GetDesktopWindow
LoadIconA
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
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
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
InvertRect
IsRectEmpty
ScrollDC
ReleaseDC
IsChild
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
LoadStringA
UnregisterClassA
CreateIconFromResource
SetCapture
gdi32
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
GetPolyFillMode
CreateCompatibleBitmap
GetTextColor
CreateDCA
CreateBrushIndirect
CreateHatchBrush
CreateBitmap
CreatePatternBrush
SelectObject
CreateRoundRectRgn
GetObjectA
CreatePen
PatBlt
CreateEllipticRgn
CombineRgn
SetBkMode
SetTextColor
SetDIBitsToDevice
CreateFontA
TranslateCharsetInfo
SaveDC
RestoreDC
SetPolyFillMode
SetROP2
SetMapMode
CreateRectRgn
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
FillRgn
MoveToEx
LineTo
ExtSelectClipRgn
GetViewportExtEx
PtVisible
RectVisible
ExtTextOutA
Escape
GetTextMetricsA
SetBkColor
CreateRectRgnIndirect
CreateDIBSection
SetStretchBltMode
GetClipRgn
CreatePolygonRgn
SelectClipRgn
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
GetWindowExtEx
GetViewportOrgEx
GetWindowOrgEx
BeginPath
EndPath
PathToRegion
CreateSolidBrush
GetStockObject
CreateFontIndirectA
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
BitBlt
GetPixel
CreateCompatibleDC
SetPixelV
Ellipse
Rectangle
ExcludeClipRect
TextOutA
LPtoDP
DPtoLP
GetCurrentObject
RoundRect
Pie
Chord
Arc
Polygon
GetTextExtentPoint32A
SetViewportOrgEx
GetDeviceCaps
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
comdlg32
GetSaveFileNameA
GetOpenFileNameA
ChooseColorA
GetFileTitleA
advapi32
RegCreateKeyExA
RegQueryValueA
RegSetValueExA
RegOpenKeyExA
RegCloseKey
shell32
DragAcceptFiles
DragFinish
DragQueryFileA
ShellExecuteA
Shell_NotifyIconA
ole32
CoUninitialize
CoInitialize
OleInitialize
OleUninitialize
CLSIDFromString
oleaut32
UnRegisterTypeLi
RegisterTypeLi
LoadTypeLi
comctl32
ord17
ImageList_EndDrag
ImageList_DragShowNolock
ImageList_DragLeave
ImageList_DragEnter
ImageList_Destroy
_TrackMouseEvent
ImageList_Add
ImageList_BeginDrag
ImageList_DragMove
ImageList_Create
Exports
Exports
Sections
CODE Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 356KB - Virtual size: 355KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 108KB - Virtual size: 308KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 116KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ