Static task
static1
Behavioral task
behavioral1
Sample
4c381b85bc8ebc6eeac07c8a9803e211.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4c381b85bc8ebc6eeac07c8a9803e211.exe
Resource
win10v2004-20231215-en
General
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Target
4c381b85bc8ebc6eeac07c8a9803e211
-
Size
4.8MB
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MD5
4c381b85bc8ebc6eeac07c8a9803e211
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SHA1
7e6ce689d7c6d5c7bdb396adea6550b37b0fbf5b
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SHA256
bdb51786c16911a1c0af98aa85c83318c8ab9d5169c2599295a650ebeb3f72a1
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SHA512
ec9c3d1d031b8e4c8da5e6b322ec3505f5a1b5bb6c4c1be4f84b714ed553270e4a9b73af1d5062d631c41b394d2c7eccca0ec020dc7edd816183261598555bda
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SSDEEP
98304:cHm5duxpvDYVec9EBVTDeXcXoFfUrqNyyW9Knc:cHmuGec2XYFfUrqNhk/
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4c381b85bc8ebc6eeac07c8a9803e211
Files
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4c381b85bc8ebc6eeac07c8a9803e211.exe windows:5 windows x86 arch:x86
b26a89da35af6adc09748c5c7c0222ad
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ExitThread
FreeLibraryAndExitThread
SetFileAttributesW
DeleteFileW
GetVolumeInformationW
GetLogicalDriveStringsW
CloseHandle
Process32FirstW
Process32NextW
GetLastError
Sleep
CreateToolhelp32Snapshot
GetFileAttributesW
GetTempPathW
GetModuleFileNameW
CreateDirectoryW
InterlockedIncrement
LocalFree
FindResourceW
LoadResource
LockResource
InterlockedDecrement
UnregisterWaitEx
CreateJobObjectW
AssignProcessToJobObject
SetInformationJobObject
GetCommandLineW
SizeofResource
ReadDirectoryChangesW
GetCurrentDirectoryW
GetShortPathNameW
GetLongPathNameW
SetConsoleCursorPosition
GetNumberOfConsoleInputEvents
FillConsoleOutputAttribute
WriteConsoleInputW
CreateFileA
FormatMessageW
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetTickCount
GetModuleHandleW
GetProcAddress
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
SetEvent
ResetEvent
WaitForSingleObjectEx
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
RaiseException
RtlUnwind
FreeLibrary
LoadLibraryExW
HeapAlloc
HeapReAlloc
HeapFree
ExitProcess
GetModuleHandleExW
GetModuleFileNameA
GetStdHandle
WriteFile
GetACP
GetCurrentThread
GetFileType
FlushFileBuffers
GetConsoleCP
GetConsoleMode
WaitForSingleObject
GetExitCodeProcess
CreateProcessW
GetFileAttributesExW
GetDateFormatW
GetTimeFormatW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadFile
SetFilePointerEx
GetProcessHeap
SetConsoleCtrlHandler
GetTimeZoneInformation
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetEnvironmentVariableW
OutputDebugStringW
CreateThread
SetStdHandle
WriteConsoleW
ReadConsoleW
CreateFileW
HeapSize
SetEndOfFile
GlobalUnlock
GlobalLock
GlobalSize
MulDiv
QueryPerformanceFrequency
GlobalFree
GlobalAlloc
LocalAlloc
lstrlenW
LocalSize
LoadLibraryExA
GetEnvironmentVariableW
GetTempPathA
GetTempFileNameA
CompareStringA
GetNumberFormatW
GetCurrencyFormatW
VerSetConditionMask
GetComputerNameW
VerifyVersionInfoW
FindFirstFileW
FileTimeToSystemTime
SystemTimeToFileTime
GetSystemTime
SetFilePointer
UnmapViewOfFile
FlushViewOfFile
GetFileSize
CreateFileMappingW
MapViewOfFile
AllocConsole
lstrcmpW
InitializeCriticalSection
DuplicateHandle
WaitForMultipleObjects
ReleaseSemaphore
VirtualAlloc
VirtualFree
LoadLibraryW
GetThreadPriority
SetThreadPriority
GetVersionExW
ResumeThread
CreateSemaphoreA
CreateEventA
SetErrorMode
GetQueuedCompletionStatus
PostQueuedCompletionStatus
CreateIoCompletionPort
CancelIo
SetHandleInformation
RegisterWaitForSingleObject
UnregisterWait
SetNamedPipeHandleState
CreateNamedPipeA
CreateNamedPipeW
PeekNamedPipe
QueueUserWorkItem
GetNamedPipeHandleStateA
SwitchToThread
WaitNamedPipeW
ConnectNamedPipe
DeviceIoControl
RemoveDirectoryW
SetFileTime
CreateHardLinkW
GetFileInformationByHandle
MoveFileExW
CopyFileW
GetModuleHandleA
LoadLibraryA
FormatMessageA
DebugBreak
GetConsoleScreenBufferInfo
SetConsoleTextAttribute
GetConsoleCursorInfo
SetConsoleCursorInfo
FillConsoleOutputCharacterW
ReadConsoleInputW
user32
GetWindowPlacement
IsWindowVisible
AnimateWindow
SetWindowPos
GetWindowRect
SetWindowLongW
GetWindowLongW
SetCursor
MapWindowPoints
UpdateWindow
SetFocus
GetFocus
EndPaint
BeginPaint
SetForegroundWindow
GetForegroundWindow
DestroyIcon
KillTimer
GetParent
IsWindow
SendMessageW
InvalidateRect
GetClientRect
GetSystemMetrics
AdjustWindowRectEx
CreateWindowExW
MessageBoxW
DestroyWindow
GetWindow
EnableWindow
SetActiveWindow
LoadIconW
LoadCursorW
RegisterClassExW
PostQuitMessage
DefWindowProcW
GetCursorPos
GetDesktopWindow
MoveWindow
IsWindowEnabled
RegisterClassW
RedrawWindow
WindowFromPoint
GetWindowThreadProcessId
GetWindowTextW
ReleaseDC
ReleaseCapture
RegisterWindowMessageW
IsWindowUnicode
GetMessageW
GetClassLongW
SetWindowsHookExW
EnumThreadWindows
EndDeferWindowPos
SetCapture
GetUpdateRect
IsRectEmpty
GetMessageTime
UnhookWindowsHookEx
GetSysColor
GetDoubleClickTime
CallMsgFilterW
IsChild
ClientToScreen
GetMonitorInfoW
SetTimer
GetCapture
GetAsyncKeyState
BeginDeferWindowPos
SetClassLongW
GetActiveWindow
GetScrollInfo
NotifyWinEvent
SetWindowTextW
CallNextHookEx
ScreenToClient
MonitorFromWindow
GetDC
MonitorFromPoint
GetKeyState
DeferWindowPos
SetScrollInfo
EnumDisplayDevicesW
EnumDisplayMonitors
DestroyCaret
FindWindowW
GetKeyboardLayout
CreateCaret
SetCaretPos
RegisterClipboardFormatW
OpenClipboard
EmptyClipboard
CloseClipboard
CountClipboardFormats
EnumClipboardFormats
SetClipboardData
IsClipboardFormatAvailable
GetClipboardData
GetClipboardSequenceNumber
LoadStringW
MessageBeep
DestroyCursor
LoadCursorFromFileA
CreateIconIndirect
GetIconInfo
DrawIconEx
MessageBoxA
GetQueueStatus
PostThreadMessageW
MsgWaitForMultipleObjects
SetWinEventHook
DispatchMessageA
MapVirtualKeyW
GetMessageA
PostMessageW
ShowWindow
DispatchMessageW
PeekMessageW
TranslateMessage
SystemParametersInfoW
UpdateLayeredWindow
advapi32
RegGetValueW
SystemFunction036
RegQueryValueExW
RegOpenKeyExW
GetUserNameW
CryptReleaseContext
CryptGenRandom
CryptAcquireContextA
RegSetValueExW
RegCloseKey
RegCreateKeyExW
shell32
SHBrowseForFolderW
ord74
SHGetSpecialFolderPathW
ord727
DragQueryFileW
SHGetPathFromIDListW
CommandLineToArgvW
ShellExecuteW
ShellExecuteExW
SHGetFileInfoW
ole32
CoTaskMemAlloc
CoUninitialize
CoFreeUnusedLibraries
CoInitialize
CoCreateGuid
CoTaskMemFree
CoCreateInstance
CreateStreamOnHGlobal
RegisterDragDrop
RevokeDragDrop
DoDragDrop
ReleaseStgMedium
OleUninitialize
OleInitialize
urlmon
FindMimeFromData
URLDownloadToFileW
oleacc
AccessibleObjectFromWindow
LresultFromObject
uxtheme
SetWindowTheme
CloseThemeData
DrawThemeBackground
GetThemePartSize
IsThemeBackgroundPartiallyTransparent
OpenThemeData
imm32
ImmIsIME
ImmNotifyIME
ImmAssociateContextEx
ImmSetCandidateWindow
ImmGetCompositionStringW
ImmReleaseContext
ImmGetContext
comctl32
ImageList_Destroy
ImageList_DrawEx
ImageList_GetIconSize
ws2_32
shutdown
WSASend
WSAIoctl
bind
select
socket
WSARecv
ioctlsocket
htons
WSASocketW
WSARecvFrom
FreeAddrInfoW
WSAGetLastError
setsockopt
getsockopt
closesocket
WSAStartup
WSASetLastError
listen
GetAddrInfoW
winmm
timeGetTime
timeEndPeriod
timeBeginPeriod
timeSetEvent
timeKillEvent
PlaySoundW
usp10
ScriptItemize
ScriptFreeCache
ScriptShape
ScriptPlace
ScriptBreak
ScriptApplyDigitSubstitution
gdi32
GetObjectW
StartDocW
EndPage
GetDeviceCaps
GetStockObject
BitBlt
RestoreDC
SetViewportOrgEx
AddFontMemResourceEx
GetClipBox
SetLayout
CreateCompatibleDC
CreateDIBSection
SelectObject
DeleteDC
DeleteObject
StartPage
SetMapMode
EndDoc
CreateDCW
SaveDC
GetFontUnicodeRanges
EnumFontFamiliesExW
GetDIBits
GetObjectA
GetGlyphIndicesW
CreateBitmap
CreateFontW
winspool.drv
ord203
comdlg32
CommDlgExtendedError
GetOpenFileNameW
PrintDlgW
GetSaveFileNameW
oleaut32
SafeArrayPutElement
SafeArrayDestroy
SysFreeString
SysAllocStringLen
SafeArrayCreateVector
gdiplus
GdipBitmapUnlockBits
GdipAlloc
GdipFree
GdipCreateBitmapFromScan0
GdipCloneImage
GdipDisposeImage
GdipCreateSolidFill
GdipDeleteBrush
GdipCloneBrush
GdipFillRectangleI
GdipCreatePath
GdipDeletePath
GdipAddPathArcI
GdipAddPathLineI
GdipFillPath
GdipGetClipBoundsI
GdipCreateLineBrush
GdipMultiplyLineTransform
GdipCreateMatrix2
GdipSetLinePresetBlend
GdipSetLineWrapMode
GdipAddPathEllipse
GdipCreatePathGradientFromPath
GdipSetPathGradientPresetBlend
GdipSetPathGradientWrapMode
GdipSetPathGradientCenterPoint
GdipSetPathGradientTransform
GdipCreatePen1
GdipDeletePen
GdipDrawPath
GdipFillRectanglesI
GdipDrawLine
GdipSetClipRectI
GdipBitmapLockBits
GdipGetSmoothingMode
GdipSaveGraphics
GdipRestoreGraphics
GdipBeginContainer2
GdipGetImageGraphicsContext
GdipGraphicsClear
GdipGetPathWorldBounds
GdipClonePath
GdipSetClipRect
GdipAddPathRectangleI
GdipGetImageHeight
GdipGetImageWidth
GdipDeleteGraphics
GdipSetSmoothingMode
GdipEndContainer
GdipCreateImageAttributes
GdipDisposeImageAttributes
GdipSetImageAttributesColorMatrix
GdipDrawImageRectRect
GdipTransformPoints
GdipMultiplyWorldTransform
GdipCreateMatrix
GdipDeleteMatrix
GdipTranslateMatrix
GdipRotateMatrix
GdipScaleMatrix
GdipShearMatrix
GdipCreateTexture
GdipFillEllipse
GdipDrawEllipse
GdipFillPie
GdipDrawPie
GdipDrawArc
GdipFillRectangle
GdipDrawRectangle
GdipResetPath
GdipIsVisiblePathPoint
GdipStartPathFigure
GdipAddPathLine
GdipClosePathFigure
GdipSetPathFillMode
ord1
GdipAddPathBezier
GdipSetPageUnit
GdipSetCompositingQuality
GdipSetPixelOffsetMode
GdipSetInterpolationMode
GdipSetTextRenderingHint
GdipCreateFromHWND
GdipCreateFromHDC
GdipCreateStringFormat
GdipDeleteStringFormat
GdipSetStringFormatAlign
GdipSetStringFormatLineAlign
GdipSetStringFormatTrimming
GdipGetFontHeightGivenDPI
GdipMeasureString
GdipDeleteFontFamily
GdipGetFamily
GdipGetCellAscent
GdipGetFontSize
GdipGetEmHeight
GdipGetCellDescent
GdipDrawString
GdipAddPathString
GdipGetFontStyle
GdipCreatePen2
GdipSetPenEndCap
GdipSetPenStartCap
GdipSetPenLineJoin
GdipSetPenMiterLimit
GdipSetPenDashStyle
GdipSetPenDashArray
GdipSetPenDashOffset
GdipDeleteFont
GdipCreateFontFromDC
GdipGetLineSpacing
GdipCreateFontFromLogfontA
GdiplusShutdown
GdiplusStartup
GdipCreateBitmapFromGraphics
GdipDrawImageI
GdipCreateHBITMAPFromBitmap
GdipDrawDriverString
GdipTranslateWorldTransform
wininet
HttpSendRequestA
InternetSetOptionW
InternetOpenA
InternetCloseHandle
InternetErrorDlg
InternetQueryOptionW
HttpQueryInfoA
InternetConnectA
HttpOpenRequestA
HttpQueryInfoW
InternetReadFile
Sections
.text Size: 3.4MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 973KB - Virtual size: 973KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 144KB - Virtual size: 170KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 1024B - Virtual size: 532B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 17B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 238KB - Virtual size: 238KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ