Static task
static1
Behavioral task
behavioral1
Sample
731bf1c34e95d489435dd573a99140d29937edd52885ed8dfb479ec510e33395.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
731bf1c34e95d489435dd573a99140d29937edd52885ed8dfb479ec510e33395.exe
Resource
win10v2004-20230915-en
General
-
Target
731bf1c34e95d489435dd573a99140d29937edd52885ed8dfb479ec510e33395
-
Size
11.1MB
-
MD5
4cc2c7cec0555399d3d50b7de3f61923
-
SHA1
d55bf4ecc2edc26bf7d746acb1dc80b29bd373e8
-
SHA256
731bf1c34e95d489435dd573a99140d29937edd52885ed8dfb479ec510e33395
-
SHA512
8622350e720dfcc7dd3c54cae4e2bb6755fef099d29b231430be658f217bc2670ab9576383111a8e5421017cb75603f1cf69d8dd6a44bc68ecebcf210198ee61
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SSDEEP
98304:L6c35Xzr7v9khKi0Tfak5cobA+qHDBxyZv6X8Syk9TrD2Z89pj+yclQT1a+KiEVl:5XzPV3ak5co8hNALk1WPTlOqiDE
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 731bf1c34e95d489435dd573a99140d29937edd52885ed8dfb479ec510e33395
Files
-
731bf1c34e95d489435dd573a99140d29937edd52885ed8dfb479ec510e33395.exe windows:4 windows x86
0d4cfc0f0e8712f37472f7f0248b9baa
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
iphlpapi
GetAdaptersInfo
winmm
midiStreamStop
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
waveOutPause
waveOutReset
waveOutRestart
midiStreamRestart
midiOutReset
midiStreamClose
ws2_32
recvfrom
socket
htons
recv
closesocket
send
select
WSACleanup
ioctlsocket
gethostbyname
inet_ntoa
inet_addr
accept
__WSAFDIsSet
shutdown
WSAGetLastError
ntohl
WSAStartup
connect
WSAAsyncSelect
getpeername
version
VerLanguageNameA
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
kernel32
QueryPerformanceCounter
GetTimeZoneInformation
GetLocaleInfoA
GetVersion
TerminateThread
InterlockedDecrement
LocalFree
UnmapViewOfFile
UnlockFileEx
UnlockFile
SystemTimeToFileTime
SetEndOfFile
MapViewOfFile
LockFileEx
LockFile
LoadLibraryW
HeapValidate
HeapSize
HeapDestroy
HeapCreate
GetTempPathW
SetLastError
GetSystemTime
GetSystemInfo
GetFullPathNameW
GetFileAttributesExW
GetFileAttributesW
GetDiskFreeSpaceW
GetCurrentProcessId
FormatMessageW
FormatMessageA
FlushFileBuffers
DeleteFileW
CreateMutexW
CreateFileMappingW
CreateFileMappingA
CreateFileW
AreFileApisANSI
InterlockedCompareExchange
CreateMutexA
ReleaseMutex
SuspendThread
RaiseException
GetLocalTime
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
FileTimeToSystemTime
InterlockedIncrement
GetSystemDirectoryA
GetWindowsDirectoryA
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
lstrlenW
GetModuleFileNameA
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
MultiByteToWideChar
WideCharToMultiByte
GetFullPathNameA
FreeLibrary
LoadLibraryA
InterlockedExchange
GetLastError
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
GetFileAttributesA
DeleteFileA
CreateDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
GetDiskFreeSpaceA
MulDiv
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsValidLocale
IsValidCodePage
EnumSystemLocalesA
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
GetLocaleInfoW
GetSystemTimeAsFileTime
user32
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
EnumDisplaySettingsA
ClientToScreen
EnableMenuItem
LoadStringA
GetSysColorBrush
GetSubMenu
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
CheckMenuItem
IsDialogMessageA
ScrollWindowEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawFrameControl
TranslateMessage
LoadIconA
RegisterWindowMessageA
CallWindowProcA
DrawIcon
GetClassNameA
EnumChildWindows
FindWindowA
GetDesktopWindow
GetDlgItem
FindWindowExA
GetWindowTextA
WinHelpA
KillTimer
SetTimer
GetDlgCtrlID
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
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
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
CreateAcceleratorTableA
CreateMenu
GetForegroundWindow
GetCursor
DrawTextA
SetPropA
MoveWindow
GetPropA
FrameRect
SetWindowsHookExA
CallNextHookEx
UnhookWindowsHookEx
GetWindowDC
WindowFromDC
TabbedTextOutA
GrayStringA
DrawStateA
GetTabbedTextExtentA
GetMenuState
GetMenuStringA
GetMenuItemID
GetMenuItemCount
SetWindowTextA
CreateWindowExA
DrawIconEx
CreatePopupMenu
ModifyMenuA
ReleaseCapture
AppendMenuA
UnregisterClassA
DrawEdge
GetWindowTextLengthA
CharUpperA
BeginPaint
EndPaint
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
GetLastActivePopup
GetMessageTime
RemovePropA
GetClassLongA
RegisterClassA
GetScrollPos
gdi32
LineTo
MoveToEx
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
CreateBrushIndirect
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
SetPixel
CreateRectRgnIndirect
SetBkColor
SetBkMode
SetTextColor
SetWindowOrgEx
SaveDC
RestoreDC
CreatePenIndirect
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SetViewportOrgEx
SetMapMode
SetROP2
SetPolyFillMode
CreateHatchBrush
CreateBitmap
CreatePatternBrush
SelectObject
PatBlt
GetDeviceCaps
GetTextExtentPoint32A
Polygon
Arc
Chord
Pie
RoundRect
GetCurrentObject
DPtoLP
LPtoDP
Rectangle
Ellipse
SetPixelV
CreateCompatibleDC
GetPixel
BitBlt
StartPage
StartDocA
DeleteDC
EndDoc
EndPage
GetObjectA
GetStockObject
CreateFontIndirectA
CreateSolidBrush
FillRgn
ExtSelectClipRgn
GetViewportExtEx
GetTextMetricsA
CreateDCA
CreateRectRgn
SelectPalette
CreatePen
CombineRgn
msimg32
GradientFill
winspool.drv
ClosePrinter
EnumPrintersA
DocumentPropertiesA
OpenPrinterA
advapi32
RegCloseKey
RegCreateKeyExA
RegQueryValueA
RegSetValueExA
RegOpenKeyExA
shell32
Shell_NotifyIconA
SHGetSpecialFolderPathA
DragQueryFileA
ShellExecuteA
ole32
OleRun
CoCreateInstance
CreateStreamOnHGlobal
CLSIDFromString
OleUninitialize
OleInitialize
CLSIDFromProgID
RegisterDragDrop
RevokeDragDrop
ReleaseStgMedium
oleaut32
GetErrorInfo
VarBstrFromCy
SysFreeString
VarR8FromCy
UnRegisterTypeLi
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SafeArrayPutElement
SafeArrayCreate
SafeArrayDestroy
SysAllocString
VariantInit
VariantCopyInd
SafeArrayGetElement
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetDim
SafeArrayGetUBound
VariantChangeType
VariantClear
VariantCopy
SafeArrayGetLBound
comctl32
ImageList_DrawIndirect
ImageList_Read
ImageList_Create
ImageList_Destroy
ord17
ImageList_AddMasked
_TrackMouseEvent
ImageList_Draw
ImageList_SetBkColor
ImageList_GetImageCount
ImageList_GetImageInfo
ImageList_GetIcon
ImageList_Duplicate
wldap32
ord29
atl
ord42
wininet
InternetCloseHandle
InternetOpenUrlA
InternetOpenA
InternetGetConnectedState
comdlg32
ChooseColorA
ChooseFontA
GetSaveFileNameA
GetOpenFileNameA
GetFileTitleA
Sections
.text Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8.6MB - Virtual size: 8.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 128KB - Virtual size: 517KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ