Static task
static1
Behavioral task
behavioral1
Sample
d1efd469a919c00c72a240cea8c77478b0ecb045012300c30b6a36faf20fa06d.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
d1efd469a919c00c72a240cea8c77478b0ecb045012300c30b6a36faf20fa06d.exe
Resource
win10v2004-20231020-en
General
-
Target
d1efd469a919c00c72a240cea8c77478b0ecb045012300c30b6a36faf20fa06d
-
Size
3.4MB
-
MD5
2497e8a7e19b74d29781b5c7f7ffb495
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SHA1
c43b52c0825cfd7ea683648e813e54cb05b78530
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SHA256
d1efd469a919c00c72a240cea8c77478b0ecb045012300c30b6a36faf20fa06d
-
SHA512
bca795d8cf3d2dce96ca5c9695ca3cef8b7ed897dd29c933e11491c1c6f88be8c4031dcea912a640931dbc6bab09c8726695d4d5284eeb08644d867817e603c7
-
SSDEEP
98304:N3uRcGcnWgQPfdn1uYqdwkLcHH5G+05m2m6ml4:6cGDPfdn1ujA4X5m2m6ml4
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d1efd469a919c00c72a240cea8c77478b0ecb045012300c30b6a36faf20fa06d
Files
-
d1efd469a919c00c72a240cea8c77478b0ecb045012300c30b6a36faf20fa06d.exe windows:4 windows x86 arch:x86
b815980f06f34bc6f0dec07fb87076a3
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
winmm
midiStreamProperty
midiOutPrepareHeader
midiStreamOut
midiStreamStop
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutWrite
waveOutPrepareHeader
waveOutUnprepareHeader
midiOutReset
midiStreamClose
midiStreamRestart
waveOutPause
ws2_32
accept
getpeername
recv
ioctlsocket
recvfrom
WSAAsyncSelect
closesocket
WSACleanup
inet_ntoa
kernel32
GetTimeZoneInformation
GetVersion
InterlockedIncrement
InterlockedDecrement
LocalFree
FileTimeToSystemTime
FileTimeToLocalFileTime
lstrcpynA
DuplicateHandle
FlushFileBuffers
LockFile
SetLastError
SetEndOfFile
GetStringTypeExA
lstrcmpiA
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
lstrcmpA
LocalAlloc
TlsAlloc
GlobalHandle
TlsFree
TlsSetValue
LocalReAlloc
TlsGetValue
GetFileTime
GetCurrentThread
GlobalFlags
SetErrorMode
GetProcessVersion
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
RaiseException
GetSystemTime
GetLocalTime
HeapSize
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetUserDefaultLCID
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
GetModuleFileNameA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
FindFirstFileA
FindClose
SetFileAttributesA
GetFileAttributesA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
WaitForSingleObject
CloseHandle
InterlockedExchange
VirtualProtect
VirtualQuery
GetSystemInfo
InterlockedCompareExchange
UnlockFile
user32
ScrollWindowEx
IsDialogMessageA
CheckMenuItem
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadStringA
GetSysColorBrush
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
GetScrollPos
RegisterClassA
CreateWindowExA
GetClassLongA
RemovePropA
GetMessageTime
GetLastActivePopup
GetForegroundWindow
RegisterWindowMessageA
GetWindowPlacement
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamA
DestroyWindow
EndPaint
BeginPaint
CharUpperA
GetWindowTextLengthA
GetDlgItem
GetClassNameA
GetDesktopWindow
GetWindowTextA
SetWindowTextA
GetMenuItemCount
GetMenuItemID
GetMenuStringA
GetMenuState
GetTabbedTextExtentA
DrawStateA
GrayStringA
TabbedTextOutA
WindowFromDC
EnumChildWindows
GetWindowDC
UnhookWindowsHookEx
CallNextHookEx
SetWindowsHookExA
FrameRect
GetPropA
MoveWindow
CallWindowProcA
UnregisterClassA
DrawTextA
GetCursor
LoadIconA
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
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
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
TrackPopupMenu
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
AppendMenuA
KillTimer
SetPropA
gdi32
DeleteDC
EndDoc
EndPage
CreateFontIndirectA
GetStockObject
CreateSolidBrush
FillRgn
CreateRectRgn
CombineRgn
PatBlt
CreatePen
GetObjectA
SelectObject
CreateBitmap
CreateBrushIndirect
CreateDCA
CreatePenIndirect
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SetPolyFillMode
SetROP2
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
StartDocA
SetWindowExtEx
StartPage
GetClipBox
ExcludeClipRect
MoveToEx
LineTo
ExtSelectClipRgn
GetViewportExtEx
SelectClipRgn
GetTextMetricsA
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
GetWindowExtEx
GetViewportOrgEx
GetWindowOrgEx
BeginPath
EndPath
PathToRegion
CreateEllipticRgn
CreateRoundRectRgn
GetTextColor
GetBkMode
GetBkColor
GetROP2
GetStretchBltMode
GetPolyFillMode
CreateCompatibleBitmap
BitBlt
GetPixel
CreateCompatibleDC
ScaleWindowExtEx
RestoreDC
SaveDC
SetWindowOrgEx
SetTextColor
SetBkMode
SetBkColor
CreateRectRgnIndirect
SetPixel
SetStretchBltMode
SetPixelV
Ellipse
Rectangle
LPtoDP
DPtoLP
GetCurrentObject
RoundRect
GetClipRgn
GetTextExtentPoint32A
GetDeviceCaps
CreatePolygonRgn
msimg32
GradientFill
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
comdlg32
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
ChooseColorA
advapi32
RegCreateKeyExA
RegQueryValueA
RegSetValueExA
RegOpenKeyExA
RegCloseKey
shell32
ShellExecuteA
Shell_NotifyIconA
ole32
OleInitialize
OleUninitialize
CLSIDFromString
oleaut32
LoadTypeLi
UnRegisterTypeLi
RegisterTypeLi
comctl32
ImageList_Create
ImageList_Destroy
ord17
ImageList_AddMasked
_TrackMouseEvent
ImageList_Draw
ImageList_SetBkColor
ImageList_GetImageCount
ImageList_GetImageInfo
ImageList_GetIcon
ImageList_Duplicate
ImageList_DrawIndirect
ImageList_Read
Sections
.text Size: 800KB - Virtual size: 799KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 80KB - Virtual size: 347KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 212KB - Virtual size: 208KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ