Static task
static1
Behavioral task
behavioral1
Sample
b71dddecf3c34afba2d7a28ce61e40a276c33b2a0c419ea38a451bad38075f9e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b71dddecf3c34afba2d7a28ce61e40a276c33b2a0c419ea38a451bad38075f9e.exe
Resource
win10v2004-20240611-en
General
-
Target
b71dddecf3c34afba2d7a28ce61e40a276c33b2a0c419ea38a451bad38075f9e
-
Size
4.5MB
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MD5
b7d90f0fcd42d8bf11038456d8e0792a
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SHA1
118734a27228b3f22534e6c9a9d943a7501cea1d
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SHA256
b71dddecf3c34afba2d7a28ce61e40a276c33b2a0c419ea38a451bad38075f9e
-
SHA512
d679ef4b5dd7b8b120c11d87acae169c553fdf93410b9a248cb9b8e736db5b03043d3743cf81fdd70a07621f5cab8cab0b0a58f184b693e2305dba7eb5b8e1bc
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SSDEEP
98304:3kLyV/9ukgq9w2rxi7bTFLOAkGkzdnEVomFHKnP:3kIfVxkvFLOyomFHKnP
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b71dddecf3c34afba2d7a28ce61e40a276c33b2a0c419ea38a451bad38075f9e
Files
-
b71dddecf3c34afba2d7a28ce61e40a276c33b2a0c419ea38a451bad38075f9e.exe windows:6 windows x64 arch:x64
c1833853e01fd31cce055aac8bad83c6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetDriveTypeW
GetLogicalDriveStringsW
GetVolumeInformationW
GetSystemTimeAsFileTime
FileTimeToLocalFileTime
FileTimeToSystemTime
ResetEvent
CreateThread
SetEvent
Sleep
CreateEventW
SetThreadPriority
VirtualQuery
WideCharToMultiByte
CopyFileW
GetModuleHandleW
GetCurrentProcessId
WriteConsoleW
GetStringTypeW
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCurrentDirectoryW
GetSystemInfo
CloseHandle
DeleteFileW
GlobalFlags
GetFileAttributesExW
MultiByteToWideChar
GetSystemDirectoryW
GetVersionExW
GetFileAttributesW
WaitForSingleObject
FindClose
GetModuleFileNameW
TerminateProcess
GetCurrentProcess
FindNextFileW
GetCommandLineW
SetLastError
FindFirstFileW
ReadFile
CreateDirectoryW
FreeLibrary
GetProcAddress
LoadLibraryW
ExitProcess
FindResourceW
LoadResource
LockResource
FreeResource
GetCurrentThreadId
SizeofResource
GlobalReAlloc
MulDiv
GlobalUnlock
GlobalLock
GlobalFree
GlobalAlloc
GlobalSize
IsDebuggerPresent
GetTickCount
TryEnterCriticalSection
InitializeCriticalSection
GetProcessHeap
DeleteCriticalSection
DecodePointer
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
GetTimeZoneInformation
LCMapStringW
ReadConsoleW
GetConsoleMode
GetConsoleOutputCP
SetFilePointerEx
GetStdHandle
GetFileType
SetStdHandle
QueryPerformanceFrequency
VirtualAlloc
HeapQueryInformation
FreeLibraryAndExitThread
ExitThread
GetCommandLineA
RtlPcToFileHeader
RtlUnwindEx
OutputDebugStringW
GetStartupInfoW
InitializeSListHead
QueryPerformanceCounter
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WaitForSingleObjectEx
HeapAlloc
RaiseException
HeapReAlloc
GetLastError
HeapSize
GetTempFileNameW
GetWindowsDirectoryW
SetErrorMode
GetFileTime
GetFileSizeEx
SystemTimeToTzSpecificLocalTime
GetProfileIntW
GetTempPathW
SearchPathW
FindResourceExW
lstrcmpiW
DuplicateHandle
WriteFile
UnlockFile
SetFilePointer
SetEndOfFile
LockFile
GetFullPathNameW
FlushFileBuffers
GetFileSize
CreateFileW
VerifyVersionInfoW
VerSetConditionMask
VirtualProtect
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
LocalReAlloc
LocalAlloc
GlobalHandle
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
GlobalGetAtomNameW
lstrcpyW
GetThreadLocale
WritePrivateProfileStringW
GetPrivateProfileStringW
GetPrivateProfileIntW
ResumeThread
CompareStringA
lstrcmpA
GetCurrentThread
FormatMessageW
LocalFree
CompareStringW
QueryActCtxW
FindActCtxSectionStringW
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
EnterCriticalSection
HeapFree
DeactivateActCtx
ActivateActCtx
OutputDebugStringA
EncodePointer
GetModuleHandleExW
LoadLibraryExW
GlobalDeleteAtom
lstrcmpW
GlobalAddAtomW
GlobalFindAtomW
CreateActCtxW
user32
MessageBoxW
GetFocus
IsWindow
SetFocus
SetParent
ShowWindow
SetCursor
AdjustWindowRectEx
GetActiveWindow
GetDesktopWindow
ReleaseDC
GetClientRect
GetWindowDC
GetSystemMetrics
GetDC
MoveWindow
SendMessageW
InvalidateRect
EnableWindow
UnregisterClassW
GetKeyState
GetWindowRect
DestroyIcon
SetWindowLongW
IsZoomed
SetRect
GetWindowLongW
RegisterWindowMessageW
DispatchMessageW
PeekMessageW
GetMessagePos
GetMessageTime
GetClassInfoExW
IsMenu
GetWindowPlacement
SetWindowPlacement
BeginDeferWindowPos
DeferWindowPos
EndDeferWindowPos
GetDlgItem
GetMenu
GetMenuItemID
GetMenuItemCount
GetForegroundWindow
BeginPaint
EndPaint
ValidateRect
ScrollWindow
ShowScrollBar
GetWindowTextW
GetWindowTextLengthW
MapWindowPoints
EqualRect
GetClassLongPtrW
GetLastActivePopup
SetWindowsHookExW
UnhookWindowsHookEx
CallNextHookEx
SetScrollInfo
GetScrollInfo
GetMenuStringW
GetMenuState
RemoveMenu
DrawTextW
DrawTextExW
GrayStringW
TabbedTextOutW
CheckDlgButton
SetWindowTextW
IsDialogMessageW
CheckMenuItem
EnableMenuItem
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
SetMenuItemInfoW
LoadMenuW
GetKeyNameTextW
MapVirtualKeyW
SystemParametersInfoW
RegisterClipboardFormatW
SetWindowContextHelpId
MapDialogRect
PostQuitMessage
GetMessageW
TranslateMessage
ShowOwnedPopups
CharNextW
CreateDialogIndirectParamW
EndDialog
DrawFocusRect
NotifyWinEvent
SendDlgItemMessageA
SetRectEmpty
GetMenuItemInfoW
InflateRect
MonitorFromPoint
GetSysColorBrush
RealChildWindowFromPoint
GetAsyncKeyState
BringWindowToTop
LoadAcceleratorsW
InsertMenuItemW
UnpackDDElParam
ReuseDDElParam
SetLayeredWindowAttributes
EnumDisplayMonitors
DrawStateW
TrackMouseEvent
CharUpperW
ModifyMenuW
PostThreadMessageW
WaitMessage
ToUnicodeEx
GetKeyboardLayout
GetKeyboardState
CopyAcceleratorTableW
EnumChildWindows
LockWindowUpdate
SetClassLongPtrW
InvalidateRgn
GetNextDlgGroupItem
DrawEdge
DrawFrameControl
DrawIconEx
UnionRect
GetIconInfo
SetCursorPos
CharUpperBuffW
UpdateLayeredWindow
EnableScrollBar
GetMenuDefaultItem
SetMenuDefaultItem
CopyIcon
FrameRect
IsClipboardFormatAvailable
DrawMenuBar
DefFrameProcW
DefMDIChildProcW
TranslateMDISysAccel
IsCharLowerW
MapVirtualKeyExW
SubtractRect
GetUpdateRect
HideCaret
InvertRect
GetDoubleClickTime
DestroyCursor
GetComboBoxInfo
GetWindowRgn
GetSystemMenu
CallWindowProcW
GetWindow
FindWindowExW
IsWindowVisible
SetWindowPos
SetWindowLongPtrW
SetWindowRgn
FillRect
ScreenToClient
MessageBeep
WindowFromPoint
GetScrollPos
DrawIcon
OffsetRect
GetCapture
RedrawWindow
GetScrollRange
CopyRect
GetDlgCtrlID
ClientToScreen
IsChild
GetTopWindow
GetSysColor
IsWindowEnabled
SetMenu
WinHelpW
LoadBitmapW
IsRectEmpty
IntersectRect
GetClassNameW
SetCapture
SetScrollRange
KillTimer
SetScrollPos
PtInRect
UpdateWindow
ReleaseCapture
IsIconic
GetNextDlgTabItem
DeleteMenu
CreatePopupMenu
TrackPopupMenu
GetSubMenu
DestroyAcceleratorTable
CreateAcceleratorTableW
DestroyMenu
TranslateAcceleratorW
InsertMenuW
AppendMenuW
CreateMenu
GetCursorPos
wsprintfW
GetWindowThreadProcessId
MonitorFromWindow
SetActiveWindow
OpenClipboard
GetMonitorInfoW
CloseClipboard
EmptyClipboard
SetClipboardData
SetForegroundWindow
CopyImage
DefWindowProcW
PostMessageW
DestroyWindow
GetPropW
CreateWindowExW
RemovePropW
GetWindowLongPtrW
LoadStringW
GetClassInfoW
SetTimer
RegisterClassW
SetPropW
LoadIconW
LoadCursorW
GetParent
LoadImageW
gdi32
CreateHatchBrush
GetWindowOrgEx
CreatePatternBrush
GetPixel
CreateRectRgn
CreateBitmap
CombineRgn
GetViewportOrgEx
PatBlt
CreateRoundRectRgn
GetTextMetricsW
CreatePen
Rectangle
Ellipse
CreateSolidBrush
CreateEllipticRgn
RoundRect
GetTextExtentPoint32W
BitBlt
CreateCompatibleBitmap
SelectObject
CreateDIBSection
CreateCompatibleDC
GdiAlphaBlend
StretchBlt
RealizePalette
GetStockObject
GetDIBits
SetPixel
GetSystemPaletteEntries
SelectPalette
CreatePalette
GetObjectW
SetStretchBltMode
CreateFontIndirectW
DeleteObject
DeleteDC
SetBkColor
SetTextColor
CopyMetaFileW
CreateDCW
Escape
ExcludeClipRect
GetClipBox
GetObjectType
GetViewportExtEx
LineTo
PtVisible
RectVisible
RestoreDC
SaveDC
SelectClipRgn
ExtSelectClipRgn
SetBkMode
GetWindowExtEx
SetROP2
GetDeviceCaps
SetPolyFillMode
GetLayout
SetLayout
SetDIBColorTable
IntersectClipRect
SetPixelV
GetTextFaceW
PtInRegion
GetBoundsRect
FrameRgn
FillRgn
SetPaletteEntries
ExtFloodFill
LPtoDP
GetPaletteEntries
GetNearestPaletteIndex
EnumFontFamiliesExW
Polyline
Polygon
CreatePolygonRgn
OffsetRgn
GetRgnBox
GetTextCharsetInfo
EnumFontFamiliesW
CreateDIBitmap
DPtoLP
SetRectRgn
GetMapMode
GetTextColor
GetBkColor
CreateRectRgnIndirect
ScaleWindowExtEx
ScaleViewportExtEx
OffsetWindowOrgEx
OffsetViewportOrgEx
SetWindowOrgEx
SetWindowExtEx
SetViewportOrgEx
SetViewportExtEx
ExtTextOutW
TextOutW
MoveToEx
SetTextAlign
SetMapMode
advapi32
RegDeleteValueW
RegEnumKeyW
RegEnumKeyExW
RegEnumValueW
RegDeleteKeyW
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegQueryValueW
RegCreateKeyExW
RegSetValueExW
shell32
ShellExecuteW
DragFinish
SHAppBarMessage
Shell_NotifyIconW
DragQueryFileW
SHGetMalloc
SHGetSpecialFolderLocation
SHBrowseForFolderW
SHGetDesktopFolder
SHGetFileInfoW
SHGetPathFromIDListW
ole32
OleInitialize
OleUninitialize
CoCreateGuid
CoInitialize
CoDisconnectObject
CoGetClassObject
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
CoRegisterMessageFilter
StgCreateDocfileOnILockBytes
CoUninitialize
CreateILockBytesOnHGlobal
DoDragDrop
OleGetClipboard
OleLockRunning
CreateStreamOnHGlobal
CoFreeUnusedLibraries
OleCreateMenuDescriptor
OleDestroyMenuDescriptor
OleTranslateAccelerator
IsAccelerator
CoLockObjectExternal
RegisterDragDrop
RevokeDragDrop
ReleaseStgMedium
OleDuplicateData
CoTaskMemFree
CoTaskMemAlloc
CLSIDFromString
CoInitializeEx
CoCreateInstance
CLSIDFromProgID
StgOpenStorageOnILockBytes
oleaut32
SafeArrayDestroy
VarBstrFromDate
SysAllocStringLen
LoadTypeLi
VariantInit
VariantTimeToSystemTime
SystemTimeToVariantTime
SysStringLen
SysFreeString
VariantClear
VariantChangeType
OleCreateFontIndirect
VariantCopy
SysAllocString
comctl32
ImageList_Destroy
ImageList_Create
ImageList_AddMasked
InitCommonControlsEx
msimg32
AlphaBlend
TransparentBlt
shlwapi
PathFindFileNameW
PathIsUNCW
PathStripToRootW
PathRemoveFileSpecW
StrFormatKBSizeW
PathFindExtensionW
uxtheme
GetWindowTheme
GetThemePartSize
DrawThemeBackground
GetThemeSysColor
IsThemeBackgroundPartiallyTransparent
GetCurrentThemeName
GetThemeColor
DrawThemeParentBackground
DrawThemeText
OpenThemeData
CloseThemeData
IsAppThemed
oledlg
OleUIBusyW
gdiplus
GdipCreateBitmapFromHBITMAP
GdipDrawImageI
GdiplusStartup
GdipCreateFromHDC
GdipSetInterpolationMode
GdipGetImageHeight
GdiplusShutdown
GdipCreateBitmapFromScan0
GdipCreateBitmapFromFile
GdipGetImageWidth
GdipSetCompositingMode
GdipGetImagePalette
GdipDeleteGraphics
GdipGetImagePaletteSize
GdipCloneImage
GdipBitmapUnlockBits
GdipCreateBitmapFromStream
GdipAlloc
GdipDrawImageRectI
GdipDisposeImage
GdipGetImagePixelFormat
GdipFree
GdipBitmapLockBits
GdipGetImageGraphicsContext
ws2_32
WSACleanup
oleacc
CreateStdAccessibleObject
AccessibleObjectFromWindow
LresultFromObject
imm32
ImmReleaseContext
ImmGetOpenStatus
ImmGetContext
winmm
PlaySoundW
winspool.drv
OpenPrinterW
DocumentPropertiesW
ClosePrinter
Sections
.text Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 651KB - Virtual size: 650KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 34KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 99KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 148B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ