Static task
static1
Behavioral task
behavioral1
Sample
a4ec272a6972e98e7b012af0ef2c5c4c5e94b4e8d46b154e5a8356f8e019c26e.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a4ec272a6972e98e7b012af0ef2c5c4c5e94b4e8d46b154e5a8356f8e019c26e.exe
Resource
win10v2004-20230915-en
General
-
Target
a4ec272a6972e98e7b012af0ef2c5c4c5e94b4e8d46b154e5a8356f8e019c26e
-
Size
1.8MB
-
MD5
612887092272061d8d6266560aa5259a
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SHA1
074df057b965fe732f67faa6560b7785e60aa792
-
SHA256
a4ec272a6972e98e7b012af0ef2c5c4c5e94b4e8d46b154e5a8356f8e019c26e
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SHA512
c03a2d8e0d7650ab4157eded7bae15fdd5e8b51834aee55b299d0d024493fe9d95830562820cb4415471106314997e23f1b98bc3012b089a8bedac21787898fb
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SSDEEP
49152:iO7lWzi4rGNlG4mWR+19M6WfepNyTrTRTQyWpt:f70zi4r2lG4RU9tA3RQ5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a4ec272a6972e98e7b012af0ef2c5c4c5e94b4e8d46b154e5a8356f8e019c26e
Files
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a4ec272a6972e98e7b012af0ef2c5c4c5e94b4e8d46b154e5a8356f8e019c26e.exe windows:4 windows x86
40256361623deb623b78b3f6bb7cde57
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
midiStreamRestart
PlaySoundA
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
waveOutPause
midiStreamClose
midiOutReset
midiStreamStop
waveOutReset
waveOutClose
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
ws2_32
inet_addr
inet_ntoa
gethostbyname
WSAStartup
select
send
closesocket
WSAAsyncSelect
htons
socket
recvfrom
ioctlsocket
connect
recv
getpeername
accept
__WSAFDIsSet
shutdown
WSAGetLastError
WSACleanup
rasapi32
RasGetConnectStatusA
RasHangUpA
kernel32
GetTimeZoneInformation
GetVersion
Beep
WideCharToMultiByte
TerminateThread
FileTimeToSystemTime
IsDBCSLeadByte
lstrcmpiA
lstrcpynA
FileTimeToLocalFileTime
GetFileType
DuplicateHandle
SystemTimeToFileTime
GetLocalTime
DosDateTimeToFileTime
SetFileTime
InterlockedIncrement
InterlockedDecrement
LocalFree
FormatMessageA
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
LocalAlloc
TlsAlloc
GlobalHandle
TlsFree
TlsSetValue
LocalReAlloc
TlsGetValue
GetFileTime
GetCurrentThread
GlobalFlags
GetProfileIntA
SetErrorMode
GetProcessVersion
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
GetSystemTime
RaiseException
HeapSize
GetACP
SetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
SetLastError
MultiByteToWideChar
LoadLibraryExA
GetWindowsDirectoryA
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CreateToolhelp32Snapshot
Process32First
Process32Next
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
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
FindFirstFileA
FindClose
SetFileAttributesA
GetFileAttributesA
DeleteFileA
CopyFileA
CreateDirectoryA
GetCurrentDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
WaitForSingleObject
CloseHandle
InterlockedExchange
lstrcmpA
user32
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
wvsprintfA
GetSysColorBrush
GetClassNameA
GetDesktopWindow
DrawStateA
FrameRect
GetNextDlgTabItem
TranslateMessage
LoadIconA
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
IsDialogMessageA
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
InvertRect
IsRectEmpty
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
ScrollWindowEx
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
ScrollWindow
GetScrollInfo
SetScrollInfo
ShowScrollBar
GetScrollPos
RegisterClassA
CreateWindowExA
GetClassLongA
SetPropA
GetPropA
CallWindowProcA
RemovePropA
GetMessageTime
GetLastActivePopup
RegisterWindowMessageA
GetWindowPlacement
EndDialog
CreateDialogIndirectParamA
DestroyWindow
EndPaint
BeginPaint
GetWindowDC
GetWindowTextLengthA
CharUpperA
GetForegroundWindow
CreateIconIndirect
GetIconInfo
CopyIcon
LoadStringA
SetWindowTextA
UnhookWindowsHookEx
SetWindowsHookExA
CallNextHookEx
GetMenuItemCount
GetMenuItemID
GetMenuState
GetDoubleClickTime
GetCursor
ClipCursor
GrayStringA
DrawTextA
TabbedTextOutA
GetWindowTextA
FindWindowExA
GetDlgItem
IsIconic
DestroyIcon
UnregisterClassA
gdi32
RoundRect
GetCurrentObject
DPtoLP
LPtoDP
Rectangle
CreateCompatibleDC
GetPixel
GetTextExtentPoint32A
BitBlt
StartPage
Ellipse
CopyMetaFileA
GetViewportExtEx
ExtSelectClipRgn
StartDocA
DeleteDC
EndDoc
EndPage
CreateFontIndirectA
GetStockObject
CreateSolidBrush
FillRgn
CreateRectRgn
CombineRgn
PatBlt
CreatePen
GetObjectA
SelectObject
CreatePatternBrush
CreateBitmap
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
SelectPalette
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
CreateDIBSection
CreateRectRgnIndirect
SetBkColor
TextOutA
SetBkMode
SetTextColor
SetDIBitsToDevice
CreateFontA
PtVisible
RectVisible
ExtTextOutA
GetTextMetricsA
Escape
AbortDoc
SetBrushOrgEx
FrameRgn
OffsetRgn
LineTo
MoveToEx
SaveDC
RestoreDC
SetPolyFillMode
SetROP2
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
OffsetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
ExcludeClipRect
GetDeviceCaps
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
comdlg32
PrintDlgA
ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
GetFileTitleA
advapi32
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
shell32
Shell_NotifyIconA
ShellExecuteA
ole32
CoLockObjectExternal
DoDragDrop
OleGetClipboard
OleIsCurrentClipboard
OleFlushClipboard
OleSetClipboard
CoTaskMemFree
RevokeDragDrop
OleInitialize
CreateStreamOnHGlobal
OleUninitialize
CLSIDFromString
OleDuplicateData
CoTaskMemAlloc
ReleaseStgMedium
oleaut32
VarDateFromStr
LoadTypeLi
RegisterTypeLi
UnRegisterTypeLi
comctl32
ImageList_Draw
ImageList_AddMasked
ord17
ImageList_GetImageInfo
ImageList_GetIcon
_TrackMouseEvent
ImageList_Destroy
ImageList_Create
ImageList_Read
ImageList_Duplicate
ImageList_GetImageCount
wininet
InternetCloseHandle
InternetCanonicalizeUrlA
InternetCrackUrlA
HttpOpenRequestA
HttpSendRequestA
HttpQueryInfoA
InternetReadFile
InternetConnectA
InternetSetOptionA
InternetOpenA
Sections
.text Size: 920KB - Virtual size: 918KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 736KB - Virtual size: 733KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 112KB - Virtual size: 510KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ