Static task
static1
Behavioral task
behavioral1
Sample
4a5da3a41402028f1ab9a5bf4f70d8d2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4a5da3a41402028f1ab9a5bf4f70d8d2.exe
Resource
win10v2004-20231215-en
General
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Target
4a5da3a41402028f1ab9a5bf4f70d8d2
-
Size
1.2MB
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MD5
4a5da3a41402028f1ab9a5bf4f70d8d2
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SHA1
c7af71e6514764f7bf00516cf64f568b400034d6
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SHA256
c649fcbd206ba1ae9419c3a80aea1d9762ced8df1ad7386b03c962403a13656e
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SHA512
d03070778fd7e921e63c555d0db5cc40afc1a41253349b383d14436d8e3eb166d3ca64f339113382079056528e1334af4e82afbcf2be22eaa055a26df6c0ee25
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SSDEEP
24576:p+Y4LzLis/XpASZviycBm7PQnz76CU7/wOc+KGYRLAY1ZrPVhSbw5a:p+YQWcpAlyf7PQz72zc+KGYRpzPIw5a
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4a5da3a41402028f1ab9a5bf4f70d8d2
Files
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4a5da3a41402028f1ab9a5bf4f70d8d2.exe windows:4 windows x86 arch:x86
1944dfd2522768e48947087dad9abcf2
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
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
SysAllocStringLen
GetActiveObject
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantInit
advapi32
RegCloseKey
RegEnumKeyExA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA
RegCloseKey
LookupPrivilegeValueA
GetUserNameA
CloseServiceHandle
user32
GetKeyboardType
LoadStringA
MessageBoxA
CreateWindowExA
WindowFromPoint
WindowFromDC
WaitMessage
ValidateRect
UpdateWindow
UnregisterClassA
UnionRect
UnhookWindowsHookEx
TranslateMDISysAccel
TrackPopupMenu
SystemParametersInfoW
SystemParametersInfoA
ShowWindow
ShowScrollBar
ShowOwnedPopups
SetWindowRgn
SetWindowsHookExA
SetWindowTextA
SetWindowPos
SetWindowPlacement
SetWindowLongW
SetWindowLongA
SetScrollRange
SetScrollPos
SetScrollInfo
SetRectEmpty
SetRect
SetPropA
SetParent
SetMenuItemInfoA
SetMenu
SetKeyboardState
SetForegroundWindow
SetFocus
SetCursor
SetClipboardData
SetClassLongA
SetCaretPos
SetCapture
SetActiveWindow
SendNotifyMessageA
SendMessageW
SendMessageA
ScrollWindowEx
ScrollWindow
ScreenToClient
RemovePropA
RemoveMenu
ReleaseDC
ReleaseCapture
RegisterWindowMessageA
RegisterHotKey
RegisterClipboardFormatA
RegisterClassA
RedrawWindow
PtInRect
PostThreadMessageA
PostQuitMessage
PeekMessageW
PeekMessageA
OpenClipboard
OffsetRect
OemToCharA
MoveWindow
MessageBoxA
MapWindowPoints
MapVirtualKeyA
LoadStringA
LoadKeyboardLayoutA
LoadImageA
LoadIconA
LoadCursorA
LoadBitmapA
KillTimer
IsZoomed
IsWindowVisible
IsWindowUnicode
IsWindowEnabled
IsWindow
IsRectEmpty
IsIconic
IsDialogMessageW
IsDialogMessageA
IsChild
IsCharUpperA
IsCharAlphaNumericA
IsCharAlphaA
InvalidateRgn
InvalidateRect
IntersectRect
InsertMenuItemA
InsertMenuA
InflateRect
GetWindowThreadProcessId
GetWindowTextLengthW
GetWindowTextW
GetWindowRgn
GetWindowRect
GetWindowPlacement
GetWindowLongW
GetWindowLongA
GetWindowDC
GetTopWindow
GetSystemMetrics
GetSystemMenu
GetSysColorBrush
GetSysColor
GetSubMenu
GetScrollRange
GetScrollPos
GetScrollInfo
GetScrollBarInfo
GetPropA
GetParent
GetWindow
GetMessageTime
GetMessagePos
GetMenuStringA
GetMenuState
GetMenuItemRect
GetMenuItemInfoA
GetMenuItemID
GetMenuItemCount
GetMenu
GetLastActivePopup
GetKeyboardState
GetKeyboardLayoutNameA
GetKeyboardLayoutList
GetKeyboardLayout
GetKeyState
GetKeyNameTextA
GetForegroundWindow
GetFocus
GetDoubleClickTime
GetDlgItem
GetDesktopWindow
GetDCEx
GetDC
GetCursor
GetClipboardData
GetClientRect
GetClassNameA
GetClassLongA
GetClassInfoA
GetCaretPos
GetCapture
GetActiveWindow
FrameRect
FindWindowExA
FindWindowA
FillRect
EqualRect
EnumWindows
EnumThreadWindows
EnumDisplaySettingsA
EnumClipboardFormats
EnumChildWindows
EndPaint
EnableWindow
EnableScrollBar
EnableMenuItem
EmptyClipboard
DrawTextA
DrawMenuBar
DrawIconEx
DrawIcon
DrawFrameControl
DrawFocusRect
DrawEdge
DrawAnimatedRects
DispatchMessageW
DispatchMessageA
DestroyWindow
DestroyMenu
DestroyIcon
DestroyCursor
DestroyCaret
DeleteMenu
DefWindowProcA
DefMDIChildProcA
DefFrameProcA
CreatePopupMenu
CreateMenu
CreateIcon
CreateCaret
CopyRect
CopyImage
CloseClipboard
ClientToScreen
ChildWindowFromPoint
CheckMenuItem
ChangeDisplaySettingsA
CallWindowProcA
CallNextHookEx
BeginPaint
AttachThreadInput
CharNextA
CharLowerBuffA
CharLowerA
CharUpperBuffA
CharUpperA
CharToOemA
AdjustWindowRectEx
ActivateKeyboardLayout
BlockInput
kernel32
GetACP
Sleep
VirtualFree
VirtualAlloc
GetTickCount
QueryPerformanceCounter
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrcpynA
GetThreadLocale
GetStartupInfoA
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
FindFirstFileA
FindClose
ExitProcess
ExitThread
CompareStringA
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetFileSize
GetFileType
CreateFileA
CloseHandle
TlsSetValue
lstrcmpA
lstrcatA
WriteFile
WideCharToMultiByte
WaitForSingleObject
VirtualQuery
VirtualProtect
VirtualFree
VirtualAlloc
UnmapViewOfFile
TerminateThread
TerminateProcess
Sleep
SizeofResource
SetThreadPriority
SetThreadLocale
SetProcessPriorityBoost
SetLastError
SetFilePointer
SetEvent
SetErrorMode
SetEndOfFile
ResumeThread
ResetEvent
ReleaseMutex
ReadFile
OpenProcess
OpenMutexA
MultiByteToWideChar
MulDiv
MoveFileExA
MoveFileA
MapViewOfFile
LoadResource
LeaveCriticalSection
InitializeCriticalSection
GlobalUnlock
GlobalSize
GlobalMemoryStatus
GlobalLock
GlobalFree
GlobalFindAtomA
GlobalDeleteAtom
GlobalAlloc
GlobalAddAtomA
GetVolumeInformationA
GetVersionExA
GetVersion
GetUserDefaultLCID
GetThreadPriority
GetThreadLocale
GetStringTypeExA
GetStdHandle
GetShortPathNameA
GetModuleHandleA
GetModuleFileNameA
GetLogicalDrives
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetFileSize
GetExitCodeThread
GetEnvironmentVariableA
GetDriveTypeA
GetDiskFreeSpaceExA
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCurrentThread
GetCurrentProcessId
GetCurrentProcess
GetComputerNameA
GetCPInfo
GetACP
FreeResource
InterlockedIncrement
InterlockedExchange
InterlockedDecrement
FreeLibrary
FormatMessageA
FindResourceA
FindNextFileA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
ExpandEnvironmentStringsA
ExitThread
EnumCalendarInfoA
EnterCriticalSection
DeleteFileA
DeleteCriticalSection
CreateThread
CreateProcessA
CreateMutexA
CreateFileMappingA
CreateFileA
CreateEventA
CreateDirectoryA
CopyFileA
CompareStringW
CompareStringA
CloseHandle
Beep
Sleep
GetVersionExA
MulDiv
gdi32
UnrealizeObject
StretchBlt
SetWindowOrgEx
SetWindowExtEx
SetWinMetaFileBits
SetViewportOrgEx
SetViewportExtEx
SetTextColor
SetStretchBltMode
SetROP2
SetPixel
SetMapMode
SetEnhMetaFileBits
SetBkMode
SelectPalette
SelectObject
SelectClipRgn
SaveDC
RoundRect
RestoreDC
Rectangle
RectVisible
RealizePalette
Polyline
PolyPolyline
PlayEnhMetaFile
PatBlt
MoveToEx
MaskBlt
LineTo
LPtoDP
IntersectClipRect
GetWindowOrgEx
GetWinMetaFileBits
GetTextMetricsA
GetTextExtentPointA
GetTextExtentPoint32A
GetSystemPaletteEntries
GetStockObject
GetRgnBox
GetPixel
GetPaletteEntries
GetObjectA
GetEnhMetaFilePaletteEntries
GetEnhMetaFileHeader
GetEnhMetaFileDescriptionA
GetEnhMetaFileBits
GetDeviceCaps
GetDIBits
GetDIBColorTable
GetDCOrgEx
GetCurrentPositionEx
GetBrushOrgEx
GetBitmapDimensionEx
GetBitmapBits
GdiFlush
FrameRgn
FillRgn
ExtTextOutA
ExtCreatePen
ExcludeClipRect
Ellipse
DeleteObject
DeleteEnhMetaFile
DeleteDC
CreateSolidBrush
CreateRoundRectRgn
CreateRectRgn
CreatePolygonRgn
CreatePenIndirect
CreatePen
CreatePalette
CreateHalftonePalette
CreateFontIndirectW
CreateFontIndirectA
CreateEnhMetaFileA
CreateDIBitmap
CreateDIBSection
CreateCompatibleDC
CreateCompatibleBitmap
CreateBrushIndirect
CreateBitmap
CopyEnhMetaFileA
CombineRgn
CloseEnhMetaFile
BitBlt
TranslateCharsetInfo
version
VerQueryValueA
ole32
IsAccelerator
OleSetMenuDescriptor
OleUninitialize
OleInitialize
StringFromCLSID
CoInitialize
IsEqualGUID
comctl32
UninitializeFlatSB
InitializeFlatSB
_TrackMouseEvent
ImageList_GetIconSize
ImageList_Write
ImageList_Read
ImageList_GetDragImage
ImageList_BeginDrag
ImageList_GetIcon
ImageList_DrawEx
ImageList_Replace
ImageList_GetBkColor
ImageList_ReplaceIcon
ImageList_SetImageCount
ImageList_Create
InitCommonControls
wininet
HttpQueryInfoA
shell32
ShellExecuteExA
ExtractIconA
SHGetMalloc
SHChangeNotify
comdlg32
GetOpenFileNameA
urlmon
URLOpenStreamA
winmm
sndPlaySoundA
msimg32
GradientFill
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 1.8MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 88B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ