Static task
static1
Behavioral task
behavioral1
Sample
4942f4a0a36c7e4e564911224d4be400c79d944fb817814d9f3cc2955faf18ca.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4942f4a0a36c7e4e564911224d4be400c79d944fb817814d9f3cc2955faf18ca.exe
Resource
win10v2004-20231222-en
General
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Target
4942f4a0a36c7e4e564911224d4be400c79d944fb817814d9f3cc2955faf18ca
-
Size
3.3MB
-
MD5
b73ee1b112e1bed59b929136df4a6aa8
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SHA1
d5d12ef9000033ac32e7e2bfffd0ebc303326b6d
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SHA256
4942f4a0a36c7e4e564911224d4be400c79d944fb817814d9f3cc2955faf18ca
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SHA512
a3657536a0a320cc760619391bf008995bbed036e97d6bcf98177dcfa4b0f23eb4126566dd13d6e9bd7401ebcb0378afae1022f71b79dedec8f79108da5c36c6
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SSDEEP
24576:6doTF8LKYkzEYVMIiq54lIxjqPVQaGYSZqnCDmiro0u8lbJTLroVJmqxO:6WTikzEYR9n1r8J7Q
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4942f4a0a36c7e4e564911224d4be400c79d944fb817814d9f3cc2955faf18ca
Files
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4942f4a0a36c7e4e564911224d4be400c79d944fb817814d9f3cc2955faf18ca.exe windows:4 windows x86 arch:x86
c05ffa7b42b4c7deb06ad52128f0ec06
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
kernel32
ReadFile
CreateFileA
WriteFile
CloseHandle
GetModuleFileNameA
IsBadReadPtr
HeapFree
GetFileSize
GetTickCount
GetTempPathA
Sleep
GetLocalTime
GetCurrentDirectoryA
FreeLibrary
LoadLibraryA
LCMapStringA
HeapReAlloc
HeapAlloc
ExitProcess
lstrlenW
LocalAlloc
WideCharToMultiByte
VirtualProtectEx
LocalSize
VirtualAlloc
GetProcessHeap
FlushFileBuffers
MapViewOfFile
LCMapStringW
IsBadCodePtr
SetUnhandledExceptionFilter
InterlockedIncrement
InterlockedDecrement
SetFilePointer
GetStringTypeW
GetStringTypeA
GetCommandLineA
GetVersion
RtlUnwind
TerminateProcess
GetCurrentProcess
GetCurrentThreadId
TlsSetValue
TlsAlloc
GetModuleHandleA
SetStdHandle
RtlMoveMemory
LocalFree
GlobalAlloc
GlobalLock
TlsFree
SetLastError
TlsGetValue
GetLastError
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
RaiseException
GlobalUnlock
GlobalFree
LoadLibraryW
GetProcAddress
MultiByteToWideChar
CreateFileMappingA
IsBadWritePtr
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCPInfo
GetACP
GetOEMCP
HeapDestroy
HeapCreate
VirtualFree
SetStdHandle
CloseHandle
WaitForSingleObject
GetTickCount
GetCommandLineA
MulDiv
GetProcAddress
GetModuleHandleA
GetVolumeInformationA
SetCurrentDirectoryA
GetEnvironmentVariableA
GetFileAttributesA
FindClose
FindFirstFileA
GlobalUnlock
GlobalLock
GlobalAlloc
Sleep
CreateEventA
CreateThread
WritePrivateProfileStringA
GetVersionExA
GetLastError
LoadLibraryA
FreeLibrary
GetFullPathNameA
WideCharToMultiByte
MultiByteToWideChar
HeapAlloc
GetProcessHeap
HeapReAlloc
HeapFree
GlobalReAlloc
FindNextFileA
lstrcpyA
WinExec
lstrlenA
lstrcatA
InitializeCriticalSection
DeleteCriticalSection
GlobalFree
GlobalSize
ExitProcess
GetCurrentThreadId
GetModuleFileNameA
ReadFile
LockResource
LoadResource
FindResourceA
SetEvent
CreateFileA
WaitForMultipleObjects
WriteFile
GetProfileStringA
LeaveCriticalSection
EnterCriticalSection
ReleaseSemaphore
ResumeThread
CreateSemaphoreA
CreateMutexA
ReleaseMutex
TerminateThread
SuspendThread
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
GetStringTypeA
GetStringTypeW
SetUnhandledExceptionFilter
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetACP
HeapSize
TerminateProcess
RaiseException
GlobalHandle
GetLocalTime
GetSystemTime
GetTimeZoneInformation
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
GetFileSize
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
InterlockedIncrement
InterlockedDecrement
LocalFree
FileTimeToSystemTime
FileTimeToLocalFileTime
SetLastError
lstrcpynA
DuplicateHandle
GetCurrentProcess
SetFilePointer
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
lstrcmpiA
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetVersion
lstrcmpA
LocalAlloc
TlsAlloc
user32
ShowWindow
CloseClipboard
TrackMouseEvent
CallWindowProcA
IsWindow
ReleaseDC
UpdateLayeredWindow
GetWindowRect
MessageBoxA
GetClassNameA
DispatchMessageA
OpenClipboard
GetSystemMetrics
EnumWindows
GetAncestor
wsprintfA
GetCursorPos
GetClipboardData
SendMessageA
EnumChildWindows
GetMessageA
GetWindowLongA
GetPropA
SetPropA
CreateWindowExA
PeekMessageA
TranslateMessage
GetDC
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
UnregisterClassA
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
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
SetFocus
GetWindowTextA
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
GetDlgItem
DestroyWindow
GetMessagePos
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetForegroundWindow
GetLastActivePopup
GetMessageTime
RemovePropA
SetWindowRgn
GetActiveWindow
DestroyAcceleratorTable
CallWindowProcA
GetPropA
UnhookWindowsHookEx
SetPropA
GetClassLongA
CallNextHookEx
IsIconic
PeekMessageA
SetMenu
GetMenu
DeleteMenu
GetSystemMenu
DefWindowProcA
GetClassInfoA
IsZoomed
PostQuitMessage
CopyAcceleratorTableA
GetKeyState
TranslateAcceleratorA
LoadIconA
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetRectEmpty
SetWindowsHookExA
CreateWindowExA
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
SetWindowTextA
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
GetClassNameA
GetDesktopWindow
LoadStringA
GetSysColorBrush
GetWindow
CreateDialogIndirectParamA
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
AppendMenuA
ModifyMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
gdi32
SelectObject
DeleteObject
DeleteDC
CreateDIBSection
CreateCompatibleDC
Rectangle
LPtoDP
GetTextMetricsA
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
GetViewportExtEx
ExtSelectClipRgn
LineTo
MoveToEx
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
Ellipse
ScaleViewportExtEx
DPtoLP
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
CreateSolidBrush
FillRgn
CreateRectRgn
CombineRgn
PatBlt
CreatePen
GetObjectA
SelectObject
CreateBitmap
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
SelectPalette
StretchBlt
GetStockObject
CreateFontIndirectA
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
BitBlt
CreateCompatibleDC
SetWindowOrgEx
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
SelectClipRgn
CreatePolygonRgn
GetCurrentObject
RoundRect
GetTextExtentPoint32A
SetViewportExtEx
GetROP2
GetClipRgn
SetStretchBltMode
CreateRectRgnIndirect
SetBkColor
GetDeviceCaps
gdiplus
GdipCreateFromHDC
GdipCreateBitmapFromScan0
GdipGetImageGraphicsContext
GdipDisposeImage
GdiplusStartup
GdipSetSolidFillColor
GdipCreateSolidFill
GdipDeleteBrush
GdipSetTextRenderingHint
GdipGetRegionBounds
GdipDeletePen
GdipSetSmoothingMode
GdipGetImageHeight
GdipGetImageWidth
GdipDrawRectangleI
GdipLoadImageFromStream
GdipLoadImageFromFile
ole32
OleUninitialize
CLSIDFromString
OleInitialize
CreateStreamOnHGlobal
CLSIDFromString
imm32
ImmSetCompositionWindow
ImmAssociateContext
ImmGetCompositionStringW
ImmReleaseContext
ImmGetContext
shell32
ShellExecuteA
SHAppBarMessage
Shell_NotifyIconA
ShellExecuteA
shlwapi
PathFileExistsA
winmm
PlaySoundA
midiStreamRestart
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPause
waveOutWrite
waveOutPrepareHeader
waveOutUnprepareHeader
waveOutRestart
midiStreamStop
midiOutReset
midiStreamClose
midiStreamOut
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
advapi32
RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
oleaut32
LoadTypeLi
RegisterTypeLi
UnRegisterTypeLi
comctl32
ord17
ImageList_Destroy
ws2_32
closesocket
WSAAsyncSelect
WSACleanup
inet_ntoa
recvfrom
ioctlsocket
recv
getpeername
accept
ntohl
comdlg32
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
ChooseColorA
Sections
.text Size: 2.7MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 144KB - Virtual size: 142KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 400KB - Virtual size: 542KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ