C:\_GIT\globalserialflash\Software\Dev\CmdLine\STS2R\STSCR\src\Debug\FlashUpdate_STS2R.pdb
Static task
static1
Behavioral task
behavioral1
Sample
5461d003713819b909e6992519f9efa5bf8ac93af59636fd733e5326c4ef4232.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
5461d003713819b909e6992519f9efa5bf8ac93af59636fd733e5326c4ef4232.exe
Resource
win10v2004-20240226-en
General
-
Target
5461d003713819b909e6992519f9efa5bf8ac93af59636fd733e5326c4ef4232
-
Size
6.9MB
-
MD5
c80502ebcf09fbfa14af5dec25541250
-
SHA1
a67bd1e117597f2efc196edaf65141ca5dccb862
-
SHA256
5461d003713819b909e6992519f9efa5bf8ac93af59636fd733e5326c4ef4232
-
SHA512
c4f75ffb4665e60a1fc6056b3e8578efe87c925ebef3c969375972263d2d067560f8e5c508a7d0660db0f2801c496d588a8baed03cbd547157047676ff5292fe
-
SSDEEP
98304:VSG5ldzSX1Pxa15CKG7R7eC5ljIorzcX:VSG5X2X1ZCUz7RM
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5461d003713819b909e6992519f9efa5bf8ac93af59636fd733e5326c4ef4232
Files
-
5461d003713819b909e6992519f9efa5bf8ac93af59636fd733e5326c4ef4232.exe windows:6 windows x86 arch:x86
8443740b63610a08662b8e981f016cce
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
PDB Paths
Imports
kernel32
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
VirtualQuery
OutputDebugStringW
LCMapStringEx
GetLocaleInfoEx
GetStringTypeW
CompareStringEx
RtlUnwind
InterlockedPushEntrySList
InterlockedFlushSList
HeapValidate
GetSystemInfo
GetModuleHandleExW
VirtualAlloc
GetCommandLineW
CreateThread
ExitThread
FreeLibraryAndExitThread
HeapQueryInformation
GetStdHandle
GetFileType
WriteConsoleW
QueryPerformanceFrequency
SetStdHandle
ExitProcess
GetConsoleMode
ReadConsoleW
SetFilePointerEx
SetConsoleCtrlHandler
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
IsValidLocale
EnumSystemLocalesW
GetTimeZoneInformation
GetConsoleOutputCP
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
CreateFileW
UnhandledExceptionFilter
LocalUnlock
LocalLock
CreateSemaphoreA
WaitForMultipleObjects
CreateMutexA
ReleaseMutex
ReleaseSemaphore
GetTickCount
PulseEvent
ResetEvent
GetTempPathA
VerifyVersionInfoA
VerSetConditionMask
GetWindowsDirectoryA
lstrcpyA
FindResourceExW
GetACP
GetCPInfo
GetOEMCP
GetUserDefaultLCID
ReplaceFileA
GetTempFileNameA
GetDiskFreeSpaceA
SystemTimeToTzSpecificLocalTime
SetFileTime
SetFileAttributesA
LocalFileTimeToFileTime
GetFileTime
GetFileSizeEx
GetFileAttributesExA
GetFileAttributesA
WaitForSingleObjectEx
GetStringTypeExA
MoveFileA
lstrcmpiA
GetShortPathNameA
LoadLibraryExA
GetCurrentProcess
GetHandleInformation
DuplicateHandle
GetVolumeInformationA
UnlockFile
LockFile
GetFullPathNameA
FlushFileBuffers
FindFirstFileA
FindClose
VirtualProtect
GetProfileIntA
GlobalFindAtomA
lstrcmpW
FreeResource
DeleteFileA
GlobalFlags
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
GetCurrentDirectoryA
GlobalAddAtomA
WritePrivateProfileStringA
GetPrivateProfileStringA
GetPrivateProfileIntA
ResumeThread
GetThreadPriority
SetThreadPriority
FindResourceA
GetSystemDirectoryW
EncodePointer
SuspendThread
CreateEventA
WaitForSingleObject
SetEvent
GetThreadLocale
SystemTimeToFileTime
FileTimeToSystemTime
LoadLibraryA
GetCurrentProcessId
LocalReAlloc
LocalAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSection
GetAtomNameA
GlobalGetAtomNameA
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
CompareStringA
lstrcmpA
GlobalDeleteAtom
LoadLibraryW
LoadLibraryExW
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
FreeLibrary
GetVersionExA
GetCurrentThread
OutputDebugStringA
SetErrorMode
CopyFileA
MulDiv
LocalFree
GlobalFree
GlobalLock
GlobalUnlock
GlobalSize
GlobalAlloc
CreateEventW
IsProcessorFeaturePresent
TerminateProcess
FileTimeToLocalFileTime
SetUnhandledExceptionFilter
DeleteCriticalSection
InitializeCriticalSectionEx
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
RaiseException
DecodePointer
BuildCommDCBA
FormatMessageA
SetCommTimeouts
SetCommState
SetCommMask
PurgeComm
GetCommState
EscapeCommFunction
SetupComm
ReadFile
lstrlenA
GetModuleHandleA
GetModuleFileNameA
GetCurrentThreadId
CloseHandle
WriteFile
SetFilePointer
SetEndOfFile
GetFileSize
CreateFileA
GetCommandLineA
WideCharToMultiByte
MultiByteToWideChar
FindResourceW
SizeofResource
LockResource
LoadResource
Sleep
SetLastError
SearchPathA
GetLastError
user32
MapVirtualKeyA
CharUpperA
GetClipboardFormatNameA
GetDialogBaseUnits
IsRectEmpty
UnionRect
TrackMouseEvent
LoadImageW
DrawIconEx
GetIconInfo
MessageBeep
SetLayeredWindowAttributes
EnumDisplayMonitors
CloseClipboard
SetClipboardData
EmptyClipboard
SetClassLongA
SetCursorPos
CopyIcon
UpdateLayeredWindow
MonitorFromPoint
GetComboBoxInfo
WaitMessage
GetKeyboardLayout
IsCharLowerA
MapVirtualKeyExA
GetKeyboardState
ToAsciiEx
CreateAcceleratorTableA
DestroyAcceleratorTable
CopyAcceleratorTableA
GetDoubleClickTime
RegisterClipboardFormatA
CharUpperBuffA
IsClipboardFormatAvailable
EnumChildWindows
DefFrameProcA
DefMDIChildProcA
TranslateMDISysAccel
SubtractRect
MonitorFromRect
InSendMessage
MsgWaitForMultipleObjectsEx
DestroyCursor
GetTabbedTextExtentW
SetDlgItemTextA
GetDlgItemInt
SetDlgItemInt
MoveWindow
ShowWindow
GetMonitorInfoA
MonitorFromWindow
WinHelpA
GetScrollInfo
SetScrollInfo
GetClassLongA
SetWindowLongA
EqualRect
AdjustWindowRectEx
RemovePropA
GetPropA
SetPropA
ScrollWindow
TrackPopupMenuEx
TrackPopupMenu
SetMenu
GetMenu
SetFocus
GetDlgItem
EndDeferWindowPos
BeginDeferWindowPos
SetWindowPlacement
GetWindowPlacement
SetWindowPos
DestroyWindow
CreateWindowExA
GetClassInfoExA
RegisterClassA
CallWindowProcA
DefWindowProcA
GetMessageTime
GetMessagePos
RegisterWindowMessageA
SetRectEmpty
DestroyMenu
LoadAcceleratorsW
GetClassInfoA
RealChildWindowFromPoint
GetClassNameA
PtInRect
SetWindowTextA
GetDlgCtrlID
SetCursor
NotifyWinEvent
ArrangeIconicWindows
DlgDirSelectComboBoxExA
DlgDirListComboBoxA
DlgDirSelectExA
DlgDirListA
LoadIconW
LoadIconA
LoadCursorW
GetWindow
GetTopWindow
FindWindowExA
FindWindowA
SetParent
GetDesktopWindow
ChildWindowFromPointEx
ChildWindowFromPoint
WindowFromPoint
MapWindowPoints
GetCaretPos
SetCaretPos
ShowCaret
HideCaret
CreateCaret
GetWindowContextHelpId
SetWindowContextHelpId
GetWindowRect
EnableScrollBar
ShowScrollBar
GetScrollRange
SetScrollRange
GetScrollPos
SetScrollPos
LockWindowUpdate
RedrawWindow
GetKeyNameTextA
InvalidateRgn
InvalidateRect
GetWindowRgn
SetWindowRgn
GetUpdateRgn
GetUpdateRect
GetDCEx
SetForegroundWindow
GetForegroundWindow
SetActiveWindow
UpdateWindow
DragDetect
GetSystemMenu
DrawMenuBar
HiliteMenuItem
KillTimer
SetTimer
SetCapture
GetCapture
GetActiveWindow
GetOpenClipboardWindow
ChangeClipboardChain
GetClipboardViewer
SetClipboardViewer
GetClipboardOwner
OpenClipboard
GetNextDlgTabItem
GetNextDlgGroupItem
IsZoomed
BringWindowToTop
IsIconic
IsWindowVisible
CloseWindow
OpenIcon
ShowOwnedPopups
FlashWindow
IsChild
PostThreadMessageA
SendNotifyMessageA
DrawAnimatedRects
DrawCaption
SystemParametersInfoA
CopyImage
GetClientRect
GetMenuCheckMarkDimensions
GetFocus
CallNextHookEx
SetWindowsHookExA
GetCursorPos
ValidateRect
GetKeyState
DispatchMessageA
TranslateMessage
GetMessageA
CopyRect
ScreenToClient
ClientToScreen
EndPaint
BeginPaint
GetWindowDC
GetWindowTextLengthA
GetWindowTextA
LoadCursorA
GetSysColor
ReleaseDC
GetDC
GetSystemMetrics
LoadBitmapW
LoadBitmapA
CheckMenuRadioItem
InvertRect
FrameRect
FillRect
DrawFocusRect
GetSysColorBrush
GetMenuContextHelpId
SetMenuContextHelpId
ScrollDC
ExcludeUpdateRgn
WindowFromDC
GetTabbedTextExtentA
DrawStateA
GrayStringA
DrawTextExA
DrawTextA
DrawIcon
SetMenuDefaultItem
GetMenuDefaultItem
SetMenuItemInfoA
GetMenuItemInfoA
InsertMenuItemA
SetMenuItemBitmaps
DeleteMenu
ModifyMenuA
EnableMenuItem
CheckMenuItem
CreatePopupMenu
CreateMenu
LoadMenuIndirectA
LoadMenuW
LoadMenuA
DrawFrameControl
DrawEdge
GetLastActivePopup
GetWindowThreadProcessId
GetParent
GetWindowLongA
MessageBoxA
IsWindowEnabled
EnableWindow
UnhookWindowsHookEx
MapDialogRect
TabbedTextOutA
IsWindow
PostMessageA
SendMessageA
RemoveMenu
AppendMenuA
InsertMenuA
GetMenuItemCount
GetMenuItemID
GetSubMenu
GetMenuState
GetMenuStringA
IsMenu
wsprintfA
PeekMessageA
PostQuitMessage
UnregisterClassA
ReuseDDElParam
UnpackDDElParam
GetMenuBarInfo
LoadImageA
DestroyIcon
IntersectRect
TranslateAcceleratorA
GetAsyncKeyState
LoadAcceleratorsA
InflateRect
ReleaseCapture
OffsetRect
SetRect
EndDialog
CreateDialogIndirectParamA
IsDialogMessageA
ScrollWindowEx
SendDlgItemMessageA
IsDlgButtonChecked
CheckRadioButton
CheckDlgButton
ValidateRgn
GetDlgItemTextA
DeferWindowPos
msimg32
GradientFill
AlphaBlend
TransparentBlt
shlwapi
PathStripToRootA
PathIsUNCA
PathRemoveFileSpecW
PathRemoveExtensionA
PathFindFileNameA
PathFindExtensionA
StrFormatKBSizeA
uxtheme
GetWindowTheme
GetCurrentThemeName
GetThemeColor
DrawThemeParentBackground
IsAppThemed
GetThemeSysColor
GetThemePartSize
DrawThemeBackground
CloseThemeData
OpenThemeData
DrawThemeText
IsThemeBackgroundPartiallyTransparent
oledlg
ord5
ord6
ord7
ord9
ord4
ord3
ord8
gdiplus
GdipSetInterpolationMode
GdipDrawImageI
GdipCreateFromHDC
GdipCreateBitmapFromHBITMAP
GdipDeleteGraphics
GdipDrawImageRectI
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromFileICM
GdipCreateBitmapFromStreamICM
GdipCreateBitmapFromFile
GdipCreateBitmapFromStream
GdipGetImagePaletteSize
GdipGetImagePalette
GdipGetImagePixelFormat
GdipGetImageHeight
GdipBitmapUnlockBits
GdiplusShutdown
GdipAlloc
GdipFree
GdiplusStartup
GdipCloneImage
GdipDisposeImage
GdipGetImageGraphicsContext
GdipGetImageWidth
oleacc
CreateStdAccessibleObject
LresultFromObject
AccessibleObjectFromWindow
imm32
ImmReleaseContext
ImmGetOpenStatus
ImmGetContext
winmm
PlaySoundA
gdi32
GetObjectType
GetOutlineTextMetricsA
GetPaletteEntries
GetPixel
GetPolyFillMode
GetRegionData
GetRgnBox
GetStockObject
GetStretchBltMode
GetTextCharacterExtra
GetTextAlign
GetTextColor
GetTextExtentPoint32A
GetFontLanguageInfo
GetCharacterPlacementA
GetViewportExtEx
GetViewportOrgEx
GetWindowExtEx
GetWindowOrgEx
InvertRgn
MaskBlt
PlgBlt
OffsetRgn
PatBlt
CreateDCA
GetDeviceCaps
DeleteDC
CloseMetaFile
CreateMetaFileA
CloseEnhMetaFile
CreateEnhMetaFileA
ExtTextOutA
AnimatePalette
Arc
GetNearestColor
Chord
CombineRgn
CreateBitmap
CreateBitmapIndirect
CreateBrushIndirect
CreateCompatibleBitmap
CreateDiscardableBitmap
CreateCompatibleDC
CreateDIBPatternBrushPt
CreateEllipticRgn
CreateEllipticRgnIndirect
CreateFontIndirectA
CreateFontA
CreateHatchBrush
CreateICA
CreatePalette
CreatePen
CreatePenIndirect
CreatePolyPolygonRgn
CreatePatternBrush
CreateRectRgn
CreateRectRgnIndirect
CreateRoundRectRgn
CreateSolidBrush
DrawEscape
Ellipse
EnumObjects
EqualRgn
Escape
ExtEscape
ExtCreateRegion
ExtFloodFill
FillRgn
FloodFill
FrameRgn
GetNearestPaletteIndex
GetMapMode
GetGraphicsMode
GetGlyphOutlineA
GetFontData
GetCurrentPositionEx
GetCurrentObject
GetCharABCWidthsFloatA
GetCharABCWidthsA
GetCharWidthFloatA
GetCharWidthA
GetBrushOrgEx
GetBoundsRect
GetBitmapDimensionEx
BitBlt
CopyMetaFileA
Pie
GetTextExtentPoint32W
GetTextExtentPointA
GetROP2
GetAspectRatioFilterEx
GetBkColor
GetBkMode
PaintRgn
PolyPolygon
PtInRegion
PtVisible
DeleteMetaFile
SetDIBColorTable
RectInRegion
RectVisible
Rectangle
ResetDCA
RealizePalette
RoundRect
ResizePalette
SelectObject
SetBitmapBits
SetBoundsRect
SetPaletteEntries
SetPixel
SetPixelV
StretchBlt
SetRectRgn
UpdateColors
PlayEnhMetaFile
GdiComment
GetTextMetricsA
AngleArc
PolyPolyline
GetWorldTransform
GetColorAdjustment
CreateHalftonePalette
StartDocA
EndDoc
StartPage
EndPage
AbortDoc
SetAbortProc
AbortPath
BeginPath
CloseFigure
EndPath
FillPath
FlattenPath
GetPath
PathToRegion
SetMiterLimit
StrokeAndFillPath
StrokePath
WidenPath
ExtCreatePen
GetMiterLimit
GetArcDirection
GetObjectA
TextOutA
CreatePolygonRgn
DPtoLP
LPtoDP
Polygon
Polyline
PolyBezier
SetBitmapDimensionEx
SetBrushOrgEx
GetTextFaceA
GetKerningPairsA
UnrealizeObject
DeleteObject
ExcludeClipRect
GetClipBox
GetClipRgn
IntersectClipRect
LineTo
OffsetClipRgn
PlayMetaFile
RestoreDC
SaveDC
SelectClipRgn
ExtSelectClipRgn
SelectPalette
SetBkColor
SetBkMode
SetMapperFlags
SetGraphicsMode
SetMapMode
SetLayout
GetLayout
SetPolyFillMode
SetROP2
SetStretchBltMode
SetTextCharacterExtra
SetTextColor
SetTextAlign
SetTextJustification
PlayMetaFileRecord
EnumMetaFile
SetWorldTransform
ModifyWorldTransform
SetColorAdjustment
ArcTo
PolyDraw
SelectClipPath
SetArcDirection
MoveToEx
PolyBezierTo
PolylineTo
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
OffsetViewportOrgEx
OffsetWindowOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
GetBitmapBits
StretchDIBits
EnumFontFamiliesExA
GetSystemPaletteEntries
CreateDIBitmap
EnumFontFamiliesA
GetTextCharsetInfo
GetDIBits
CreateDIBSection
winspool.drv
OpenPrinterA
GetJobA
ClosePrinter
DocumentPropertiesA
advapi32
RegCloseKey
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyExA
RegDeleteKeyA
RegEnumKeyA
RegQueryValueA
RegDeleteValueA
RegSetValueExA
RegEnumValueA
RegEnumKeyExA
RegOpenKeyExW
SetFileSecurityA
GetFileSecurityA
RegSetValueA
shell32
DragAcceptFiles
DragQueryFileA
DragFinish
ExtractIconA
SHGetFileInfoA
SHGetPathFromIDListA
SHGetSpecialFolderLocation
SHGetDesktopFolder
ShellExecuteA
SHGetMalloc
SHBrowseForFolderA
SHAppBarMessage
ShellExecuteExA
SHAddToRecentDocs
ole32
RevokeDragDrop
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
StgIsStorageILockBytes
WriteClassStm
GetHGlobalFromILockBytes
CreateILockBytesOnHGlobal
CreateGenericComposite
CreateItemMoniker
OleCreate
OleCreateFromData
OleCreateLinkFromData
OleCreateStaticFromData
OleCreateLinkToFile
OleCreateFromFile
OleSave
OleSaveToStream
OleSetContainedObject
OleIsRunning
OleLockRunning
CoLockObjectExternal
OleSetMenuDescriptor
CoGetMalloc
StgCreateDocfile
StgOpenStorage
StgIsStorageFile
CreateFileMoniker
OleLoad
OleCreateMenuDescriptor
OleDestroyMenuDescriptor
OleTranslateAccelerator
IsAccelerator
OleRegGetMiscStatus
OleRegEnumVerbs
OleQueryLinkFromData
OleQueryCreateFromData
CreateDataAdviseHolder
CreateOleAdviseHolder
GetRunningObjectTable
CoFreeUnusedLibraries
OleInitialize
OleUninitialize
CoGetClassObject
CoRegisterMessageFilter
GetClassFile
StringFromCLSID
OleGetClipboard
DoDragDrop
OleIsCurrentClipboard
OleFlushClipboard
OleSetClipboard
CoRevokeClassObject
CoRegisterClassObject
CoTaskMemAlloc
RegisterDragDrop
CoTaskMemFree
ReadClassStg
WriteClassStg
CoTreatAsClass
CreateBindCtx
WriteFmtUserTypeStg
CreateStreamOnHGlobal
PropVariantCopy
OleRun
CLSIDFromProgID
CoInitializeEx
CoInitialize
CLSIDFromString
CoCreateInstance
StringFromGUID2
CoDisconnectObject
CoCreateGuid
CoUninitialize
SetConvertStg
OleRegGetUserType
ReleaseStgMedium
OleDuplicateData
ReadFmtUserTypeStg
OleGetIconOfClass
oleaut32
VariantClear
LoadTypeLi
LoadRegTypeLi
RegisterTypeLi
SysStringLen
SysReAllocStringLen
SystemTimeToVariantTime
VariantTimeToSystemTime
SafeArrayAllocDescriptor
SafeArrayAllocData
SafeArrayCreate
SafeArrayDestroyDescriptor
SafeArrayDestroyData
SafeArrayDestroy
SafeArrayRedim
SafeArrayGetUBound
SafeArrayGetElemsize
SafeArrayGetLBound
SafeArrayLock
SafeArrayUnlock
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetElement
SafeArrayPutElement
SafeArrayCopy
SafeArrayPtrOfIndex
VariantCopy
VariantChangeType
VarDateFromStr
VarCyFromStr
VarBstrFromCy
SafeArrayGetDim
SysAllocStringLen
SysAllocStringByteLen
SysStringByteLen
VarBstrFromDate
VarBstrFromDec
VarDecFromStr
VariantInit
SysAllocString
SysFreeString
Sections
.text Size: 5.8MB - Virtual size: 5.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 792KB - Virtual size: 791KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 34KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 305KB - Virtual size: 305KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ