Static task
static1
Behavioral task
behavioral1
Sample
31e73d684904f6d25086c0d32918cb6a195507a9430e4ef3a0a1e9137c3ad009.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
31e73d684904f6d25086c0d32918cb6a195507a9430e4ef3a0a1e9137c3ad009.exe
Resource
win10v2004-20240226-en
General
-
Target
31e73d684904f6d25086c0d32918cb6a195507a9430e4ef3a0a1e9137c3ad009
-
Size
3.8MB
-
MD5
1ab500650ef1513abba89fa6d7365f9f
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SHA1
18d3c867c100eca8168bf92c5b7671c82e36c18f
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SHA256
31e73d684904f6d25086c0d32918cb6a195507a9430e4ef3a0a1e9137c3ad009
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SHA512
f453ab00393c404388356bb84850b13b65fa0592817796d55a8b9b8b51decb5a032e08296af64b59afb42c207b7ba9c398fa70140e9be24d8e2901908a2e47a0
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SSDEEP
24576:oQRh0uYmJujbLz0S0NL4yKfOXn0oaa22hM2U2SoLYPf/hgeqWgMjeedk:ZRGuYqujbL8hbKenDa5F2rk3hphPdk
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 31e73d684904f6d25086c0d32918cb6a195507a9430e4ef3a0a1e9137c3ad009
Files
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31e73d684904f6d25086c0d32918cb6a195507a9430e4ef3a0a1e9137c3ad009.exe windows:4 windows x86 arch:x86
137a256e423075162c27344bad185893
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
midiStreamStop
midiStreamClose
midiStreamRestart
PlaySoundA
midiOutReset
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPause
waveOutWrite
waveOutPrepareHeader
waveOutUnprepareHeader
ws2_32
inet_ntoa
WSACleanup
getpeername
recv
ioctlsocket
recvfrom
accept
WSAAsyncSelect
closesocket
version
GetFileVersionInfoSizeA
VerLanguageNameA
VerQueryValueA
GetFileVersionInfoA
msvfw32
DrawDibDraw
avifil32
AVIStreamInfoA
AVIStreamGetFrame
kernel32
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
lstrcmpA
LocalAlloc
TlsAlloc
GlobalHandle
TlsFree
TlsSetValue
LocalReAlloc
TlsGetValue
GetFileTime
GetCurrentThread
GlobalFlags
GetProfileIntA
SetErrorMode
GetProcessVersion
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
GetSystemTime
GetLocalTime
RaiseException
GetACP
SetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
lstrcpynA
FileTimeToLocalFileTime
FileTimeToSystemTime
FormatMessageA
LocalFree
InterlockedDecrement
InterlockedIncrement
HeapSize
HeapDestroy
HeapCreate
WideCharToMultiByte
GetTimeZoneInformation
WriteProfileStringA
SetLastError
MultiByteToWideChar
GetSystemDirectoryA
GetWindowsDirectoryA
TerminateProcess
GetFileSize
SetFilePointer
lstrcmpiA
GetCurrentProcess
FlushInstructionCache
GetVersion
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
DeviceIoControl
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
lstrlenW
GetModuleFileNameA
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
ExpandEnvironmentStringsA
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
GetFileAttributesA
DeleteFileA
CopyFileA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
WaitForSingleObject
CloseHandle
InterlockedExchange
DuplicateHandle
user32
LoadStringA
wvsprintfA
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
IsDialogMessageA
ScrollWindowEx
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
ScrollWindow
GetScrollInfo
SetScrollInfo
ShowScrollBar
GetScrollPos
RegisterClassA
CreateWindowExA
GetClassLongA
GetMessageTime
GetLastActivePopup
RegisterWindowMessageA
GetWindowPlacement
EndDialog
CreateDialogIndirectParamA
DestroyWindow
EndPaint
BeginPaint
CharUpperA
GetAsyncKeyState
GetForegroundWindow
GetDoubleClickTime
ClipCursor
GetNextDlgTabItem
UnionRect
FindWindowExA
GetDlgItem
mouse_event
keybd_event
VkKeyScanExA
GetKeyboardLayout
GetClassNameA
GetWindowTextLengthA
EnumThreadWindows
CheckMenuItem
LoadMenuA
GetDesktopWindow
IsMenu
GetMenuItemRect
DrawMenuBar
RemovePropA
GetSysColorBrush
GetMenuItemInfoA
GetWindowTextA
SetWindowTextA
GetMenuItemCount
GetMenuItemID
UnregisterClassA
GetMenuState
GetTabbedTextExtentA
DrawStateA
GrayStringA
TabbedTextOutA
WindowFromDC
EnumChildWindows
GetWindowDC
UnhookWindowsHookEx
CallNextHookEx
SetWindowsHookExA
FrameRect
GetPropA
MoveWindow
CallWindowProcA
SetPropA
DrawTextA
GetCursor
LoadIconA
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
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
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
LoadCursorA
SetCursor
GetDC
FillRect
InvertRect
IsRectEmpty
ScrollDC
ReleaseDC
IsChild
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBeep
MessageBoxA
GetCursorPos
GetSystemMetrics
IsClipboardFormatAvailable
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
GetMessageA
SetFocus
GetMenuStringA
gdi32
GetROP2
GetBkColor
GetBkMode
GetStretchBltMode
GetPolyFillMode
GetTextColor
CreateCompatibleBitmap
CreateDCA
CreateBrushIndirect
CreateHatchBrush
CreateBitmap
CreatePatternBrush
CreateRoundRectRgn
SelectObject
GetObjectA
CreatePen
CreateEllipticRgn
PatBlt
GetTextMetricsA
SetDIBitsToDevice
CreateFontA
AbortDoc
SetBrushOrgEx
SetViewportOrgEx
SetWindowExtEx
SetMapMode
CombineRgn
StrokePath
StrokeAndFillPath
FillPath
PlayMetaFileRecord
EnumMetaFile
GetRgnBox
OffsetRgn
CreateRectRgn
CloseMetaFile
CreateMetaFileA
DeleteMetaFile
SetPolyFillMode
SetROP2
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
OffsetWindowOrgEx
ScaleWindowExtEx
ExcludeClipRect
GetCurrentPositionEx
PolyBezierTo
ExtSelectClipRgn
PtVisible
GetViewportExtEx
GetMapMode
CopyMetaFileA
CreatePenIndirect
RestoreDC
SaveDC
SetWindowOrgEx
SetTextColor
SetBkMode
SetBkColor
CreateRectRgnIndirect
CreateDIBSection
SetPixel
ExtCreateRegion
SetStretchBltMode
GetClipRgn
CreatePolygonRgn
SelectClipRgn
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
GetWindowExtEx
GetViewportOrgEx
GetWindowOrgEx
BeginPath
FillRgn
CreateSolidBrush
GetStockObject
CreateFontIndirectA
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
BitBlt
GetPixel
CreateCompatibleDC
SetPixelV
PtInRegion
CreateEllipticRgnIndirect
MoveToEx
LineTo
GetClipBox
Escape
Ellipse
Rectangle
LPtoDP
DPtoLP
GetCurrentObject
RoundRect
Pie
Chord
Arc
Polygon
GetTextExtentPoint32A
ExtTextOutA
TextOutA
ExtCreatePen
GetDeviceCaps
EndPath
PathToRegion
RectVisible
msimg32
AlphaBlend
TransparentBlt
GradientFill
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
EnumFormsA
GetPrinterA
SetPrinterA
EnumPrintersA
AddFormA
SetFormA
DeleteFormA
GetFormA
comdlg32
ChooseColorA
ChooseFontA
CommDlgExtendedError
GetOpenFileNameA
GetSaveFileNameA
PrintDlgA
GetFileTitleA
advapi32
RegCreateKeyExA
RegQueryValueA
RegCreateKeyA
RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
shell32
Shell_NotifyIconA
ShellExecuteA
SHGetSpecialFolderPathA
ole32
CoTaskMemAlloc
OleDuplicateData
RevokeDragDrop
CoLockObjectExternal
OleGetClipboard
OleIsCurrentClipboard
OleFlushClipboard
OleSetClipboard
CoTaskMemFree
ReleaseStgMedium
CLSIDFromProgID
OleInitialize
CreateStreamOnHGlobal
CoCreateInstance
OleRun
OleUninitialize
CLSIDFromString
DoDragDrop
oleaut32
VariantClear
VariantCopy
VariantCopyInd
SysAllocString
SysStringLen
SysFreeString
VariantChangeType
UnRegisterTypeLi
RegisterTypeLi
LoadTypeLi
OleLoadPicture
VarDateFromStr
comctl32
ImageList_Create
ImageList_Destroy
ImageList_LoadImageA
ImageList_ReplaceIcon
ImageList_SetBkColor
ImageList_Read
ImageList_DrawIndirect
ImageList_Duplicate
ImageList_Draw
ImageList_GetImageInfo
_TrackMouseEvent
ImageList_GetImageCount
ImageList_AddMasked
ord17
ImageList_GetIcon
Sections
.text Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 152KB - Virtual size: 600KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 204KB - Virtual size: 202KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ