Static task
static1
Behavioral task
behavioral1
Sample
258f087fd887808f0ddc9cf33133ab333ff8f2b83e6180dd8e903347f634a8c8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
258f087fd887808f0ddc9cf33133ab333ff8f2b83e6180dd8e903347f634a8c8.exe
Resource
win10v2004-20231222-en
General
-
Target
258f087fd887808f0ddc9cf33133ab333ff8f2b83e6180dd8e903347f634a8c8
-
Size
4.0MB
-
MD5
17462e707a941e56f7ff6bc26ee22305
-
SHA1
637600befc31bf516d9c5d10010235e88595771f
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SHA256
258f087fd887808f0ddc9cf33133ab333ff8f2b83e6180dd8e903347f634a8c8
-
SHA512
0fefc1cd91b51203c3634d979f51fca0a2ef6b5fa20b6b6da8f708181286a3cd5ea5876b472d5af293ef2b8f6d9aa33d2894932029009c40cdd5d15aed2c551f
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SSDEEP
24576:UWuZFe56KgCGlTpLTrfKxsMmk1bZtPPRMjZqeuOPkTBeCbh+ycvitGu0IIcdTH0E:UWsFG8TpLTrae7m4a1j
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 258f087fd887808f0ddc9cf33133ab333ff8f2b83e6180dd8e903347f634a8c8
Files
-
258f087fd887808f0ddc9cf33133ab333ff8f2b83e6180dd8e903347f634a8c8.exe windows:4 windows x86 arch:x86
4376ab63bf809a57323090b5e28dcafd
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
comctl32
ImageList_DragMove
ImageList_DragShowNolock
ImageList_DrawEx
ImageList_EndDrag
ImageList_GetBkColor
ImageList_GetDragImage
ImageList_GetIconSize
ImageList_DragLeave
ImageList_Read
ImageList_Remove
ImageList_SetBkColor
ImageList_SetIconSize
ImageList_Write
ord17
ImageList_DragEnter
ImageList_Destroy
ImageList_Create
ImageList_BeginDrag
ImageList_Add
ImageList_GetImageCount
_TrackMouseEvent
version
GetFileVersionInfoA
VerQueryValueA
GetFileVersionInfoSizeA
kernel32
Sleep
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VirtualAlloc
VirtualFree
VirtualQuery
WaitForSingleObject
WideCharToMultiByte
WriteFile
SizeofResource
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
HeapReAlloc
HeapAlloc
GetOEMCP
HeapFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
SetLastError
TlsAlloc
GetFileType
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
GetCurrentProcess
TerminateProcess
GetVersion
RtlUnwind
SetThreadLocale
SetFilePointer
SetEvent
SetErrorMode
SetEndOfFile
ResumeThread
ResetEvent
ReadFile
RaiseException
OutputDebugStringA
MultiByteToWideChar
MulDiv
lstrlenA
lstrcpynA
lstrcpyA
LockResource
LocalAlloc
LoadResource
LoadLibraryExA
InterlockedIncrement
InterlockedExchange
InterlockedDecrement
GlobalUnlock
GlobalLock
GlobalFree
GlobalFindAtomA
GlobalDeleteAtom
GlobalAlloc
GlobalAddAtomA
GetWindowsDirectoryA
GetVersionExA
GetThreadLocale
GetTempPathA
GetSystemDirectoryA
GetStdHandle
GetPrivateProfileStringA
GetModuleHandleA
GetModuleFileNameA
GetLocalTime
GetLocaleInfoA
GetLastError
GetFullPathNameA
GetFileAttributesA
GetExitCodeThread
GetDriveTypeA
GetDiskFreeSpaceA
GetDateFormatA
GetCPInfo
GetACP
FreeResource
FormatMessageA
FindResourceA
FindFirstFileA
FindClose
ExitThread
ExitProcess
EnumCalendarInfoA
DeleteFileA
DeleteCriticalSection
CreateThread
CreateMutexA
CreateFileA
CreateEventA
CompareStringA
GetStartupInfoA
GetCommandLineA
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
FreeLibrary
LoadLibraryA
GetProcAddress
WritePrivateProfileStringA
user32
ReleaseCapture
ReleaseDC
RemoveMenu
RemovePropA
ScreenToClient
ScrollWindow
SendMessageA
SendMessageW
SetActiveWindow
SetCapture
SetClassLongA
SetClipboardData
SetCursor
SetFocus
SetMenuItemInfoA
SetParent
SetPropA
SetRect
SetScrollInfo
SetScrollPos
SetScrollRange
SetWindowLongA
SetWindowLongW
SetWindowPlacement
SetWindowPos
SetWindowRgn
SetWindowsHookExA
SetWindowTextA
ShowOwnedPopups
ShowScrollBar
SystemParametersInfoA
TrackPopupMenu
TranslateMDISysAccel
TranslateMessage
UnhookWindowsHookEx
UnregisterClassA
UpdateWindow
WaitMessage
WindowFromDC
WindowFromPoint
LoadKeyboardLayoutA
LoadImageA
LoadIconA
LoadCursorA
LoadBitmapA
IsZoomed
IsWindowVisible
IsWindowUnicode
IsWindowEnabled
IsRectEmpty
IsIconic
IsDialogMessageW
IsDialogMessageA
InvalidateRect
IntersectRect
InsertMenuItemA
InsertMenuA
InflateRect
GetWindowThreadProcessId
GetWindowTextA
GetWindowRect
RegisterWindowMessageA
GetWindowLongW
GetWindowLongA
RedrawWindow
GetSystemMetrics
GetSystemMenu
GetSysColorBrush
GetSubMenu
GetScrollRange
GetScrollPos
GetScrollInfo
GetPropA
GetParent
GetMessagePos
GetMenuStringA
GetMenuState
GetMenuItemInfoA
GetMenuItemID
GetMenuItemCount
GetLastActivePopup
GetKeyState
GetKeyNameTextA
GetKeyboardState
GetKeyboardLayoutNameA
GetKeyboardLayoutList
GetIconInfo
GetForegroundWindow
GetFocus
GetDoubleClickTime
GetDlgItem
GetDesktopWindow
GetDCEx
GetCursorPos
GetClipboardData
GetClientRect
GetClassLongA
GetClassInfoA
GetCapture
GetAsyncKeyState
GetActiveWindow
FrameRect
FindWindowA
FillRect
EqualRect
EnumWindows
EnumThreadWindows
EnumChildWindows
EndPaint
EnableWindow
EnableScrollBar
EnableMenuItem
EmptyClipboard
DrawTextA
DrawMenuBar
KillTimer
SetTimer
DrawIconEx
DrawFrameControl
DrawFocusRect
DrawEdge
DispatchMessageW
DispatchMessageA
DestroyWindow
RegisterClipboardFormatA
GetWindowPlacement
RegisterClassA
SetForegroundWindow
ShowWindow
GetKeyboardType
AdjustWindowRectEx
BeginPaint
CallNextHookEx
PtInRect
PostQuitMessage
PostMessageA
PeekMessageW
PeekMessageA
OpenClipboard
OffsetRect
OemToCharA
MsgWaitForMultipleObjects
MessageBoxA
MessageBeep
MapWindowPoints
MapVirtualKeyA
GetWindowDC
LoadStringA
DestroyMenu
DestroyIcon
DestroyCursor
DeleteMenu
DefWindowProcA
DefMDIChildProcA
DefFrameProcA
CreateWindowExA
CreatePopupMenu
CreateMenu
CreateIcon
CopyImage
CloseClipboard
ClientToScreen
CheckMenuItem
CharUpperBuffA
CharToOemA
CharNextW
CharNextA
CharLowerBuffA
CharLowerA
CallWindowProcA
IsChild
gdi32
CreateDIBSection
CreateFontIndirectA
CreateHalftonePalette
CreatePalette
CreatePenIndirect
CreateRectRgn
CreateRoundRectRgn
CreateSolidBrush
DeleteDC
DeleteEnhMetaFile
DeleteObject
ExcludeClipRect
ExtTextOutA
GdiFlush
GetBitmapBits
GetBrushOrgEx
GetClipBox
GetCurrentPositionEx
GetDCOrgEx
GetDeviceCaps
GetDIBColorTable
GetEnhMetaFileBits
CreateDIBitmap
GetEnhMetaFilePaletteEntries
GetObjectA
GetPaletteEntries
GetPixel
GetRgnBox
GetStockObject
GetSystemPaletteEntries
GetTextExtentPoint32A
GetTextExtentPointA
GetTextMetricsA
GetViewportOrgEx
GetWindowOrgEx
GetWinMetaFileBits
IntersectClipRect
LineTo
MaskBlt
MoveToEx
PatBlt
PlayEnhMetaFile
Polygon
Polyline
RealizePalette
Rectangle
RectVisible
RestoreDC
SaveDC
SelectClipRgn
SelectObject
SelectPalette
SetBkColor
SetBkMode
SetBrushOrgEx
SetDIBColorTable
SetEnhMetaFileBits
SetPixel
SetROP2
SetStretchBltMode
SetTextColor
SetViewportOrgEx
SetWindowOrgEx
SetWinMetaFileBits
StretchBlt
UnrealizeObject
CreateCompatibleDC
CreateCompatibleBitmap
CreateBrushIndirect
CreateBitmap
CopyEnhMetaFileA
CombineRgn
GetEnhMetaFileHeader
BitBlt
comdlg32
GetOpenFileNameA
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyExA
RegFlushKey
RegSetValueExA
shell32
Shell_NotifyIconA
ShellExecuteA
ole32
CoInitialize
CoTaskMemFree
CoUninitialize
StringFromCLSID
CoCreateGuid
oleaut32
VariantCopyInd
VariantClear
VariantChangeType
SysReAllocStringLen
SysFreeString
SysAllocStringLen
SafeArrayUnaccessData
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetElement
SafeArrayCreate
SafeArrayAccessData
VariantInit
Sections
.text Size: 412KB - Virtual size: 409KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.ddata3 Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.8MB - Virtual size: 2.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
bt10233 Size: 799KB - Virtual size: 800KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE