Static task
static1
Behavioral task
behavioral1
Sample
GetSymbol.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
GetSymbol.exe
Resource
win10v2004-20230915-en
General
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Target
GetSymbol.exe
-
Size
15.2MB
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MD5
d2a00fdf8244d6232dfe32ba46753088
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SHA1
43eabf377ef8441669be814ab4d8c78f38213237
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SHA256
5977442321a693717950365446880058cc2585485ea582daa515719c1c21c5bd
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SHA512
08eaf7045fdfb43aba5bb04d9790dfc556d0a9a8ec32a655ce0d755a0abecb096a11e995d5a62f54cede6319748ddf10af47728bc39b37c8e0ca421e68727087
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SSDEEP
196608:J3J30WFK4ZdtZpjyxicqou8ZFaMw6oTEPhFLOyomFHKnP:JZkW/tixicqou8naT6rPhF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource GetSymbol.exe
Files
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GetSymbol.exe.exe windows:6 windows x64
74ac029bafda3834f2b51e5ce746f3fc
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
EnumSystemLocalesW
IsValidLocale
LCMapStringW
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
GetStdHandle
GetFileType
SetStdHandle
VirtualQuery
VirtualAlloc
GetSystemInfo
GetTimeZoneInformation
GetOEMCP
GetCommandLineW
GetCommandLineA
FreeLibraryAndExitThread
ExitThread
RtlPcToFileHeader
RtlUnwindEx
GetCPInfo
GetStringTypeW
LCMapStringEx
OutputDebugStringW
FindFirstFileExW
IsValidCodePage
QueryPerformanceFrequency
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
WriteConsoleW
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WaitForSingleObjectEx
ResetEvent
GetACP
GetUserDefaultLCID
GetTempFileNameW
SystemTimeToTzSpecificLocalTime
GetFileTime
GetFileSizeEx
GetFileAttributesExW
FileTimeToLocalFileTime
SetErrorMode
GetProfileIntW
GetTickCount
SearchPathW
GetWindowsDirectoryW
FindResourceExW
lstrcmpiW
GetCurrentProcess
DuplicateHandle
UnlockFile
SetFilePointer
SetEndOfFile
LockFile
GetVolumeInformationW
GetFullPathNameW
FlushFileBuffers
GetThreadLocale
FileTimeToSystemTime
VirtualProtect
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
LocalReAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSection
GlobalGetAtomNameW
GlobalFlags
VerifyVersionInfoW
VerSetConditionMask
InitializeCriticalSectionAndSpinCount
lstrcpyW
WritePrivateProfileStringW
GetPrivateProfileStringW
GetPrivateProfileIntW
lstrcmpA
GetVersionExW
GetCurrentThread
SetThreadPriority
CreateEventW
SetEvent
GetCurrentProcessId
CopyFileW
FormatMessageW
MulDiv
GlobalSize
GlobalAlloc
WideCharToMultiByte
GlobalFree
CompareStringW
QueryActCtxW
FindActCtxSectionStringW
DeactivateActCtx
ActivateActCtx
CreateActCtxW
GlobalFindAtomW
GlobalAddAtomW
lstrcmpW
GlobalDeleteAtom
LoadLibraryW
LoadLibraryExW
GetProcAddress
GetModuleHandleExW
FreeLibrary
GetSystemDirectoryW
GetCurrentThreadId
SetLastError
EncodePointer
OutputDebugStringA
MultiByteToWideChar
ResumeThread
SuspendThread
GetFileAttributesW
FindClose
FindNextFileW
FindFirstFileW
GlobalUnlock
GetModuleHandleW
GlobalLock
SetCurrentDirectoryW
WriteFile
GetFileSize
GetCurrentDirectoryW
GetTickCount64
LocalAlloc
WaitForSingleObject
GetTempPathW
ReadFile
CreateDirectoryW
MoveFileW
CreateProcessW
ExitProcess
LocalFree
CreateThread
CloseHandle
DeleteFileW
TerminateThread
Sleep
CreateFileW
GetModuleFileNameW
GetProcessHeap
DeleteCriticalSection
DecodePointer
HeapAlloc
FindResourceW
LoadResource
RaiseException
SizeofResource
HeapReAlloc
LockResource
GetLastError
HeapSize
InitializeCriticalSectionEx
LeaveCriticalSection
EnterCriticalSection
HeapFree
HeapQueryInformation
user32
CharUpperW
IsZoomed
TrackMouseEvent
GetAsyncKeyState
CopyImage
RealChildWindowFromPoint
EnumDisplayMonitors
LoadCursorW
SetLayeredWindowAttributes
MapDialogRect
SetWindowContextHelpId
SetCursor
ShowOwnedPopups
PostQuitMessage
DrawIconEx
IsRectEmpty
DrawFocusRect
GetSysColorBrush
SetWindowRgn
DrawFrameControl
DrawEdge
TranslateMessage
GetMessageW
SystemParametersInfoW
InflateRect
GetMenuItemInfoW
DestroyMenu
OffsetRect
SetRectEmpty
SendDlgItemMessageA
MapVirtualKeyW
GetKeyNameTextW
SetMenuItemInfoW
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
CheckMenuItem
GetWindowThreadProcessId
ReleaseDC
GetWindowDC
GetDC
TabbedTextOutW
GrayStringW
DrawTextExW
DrawTextW
RemoveMenu
InsertMenuW
GetMenuState
GetMenuStringW
ClientToScreen
GetDesktopWindow
GetActiveWindow
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamW
IsDialogMessageW
SetWindowTextW
IsWindowEnabled
CheckRadioButton
CheckDlgButton
MoveWindow
ShowWindow
GetMonitorInfoW
MonitorFromWindow
WinHelpW
GetScrollInfo
SetScrollInfo
CallNextHookEx
UnhookWindowsHookEx
SetWindowsHookExW
GetLastActivePopup
GetTopWindow
GetParent
GetClassLongPtrW
SetWindowLongPtrW
GetWindowLongPtrW
SetWindowLongW
PtInRect
EqualRect
CopyRect
GetSysColor
MapWindowPoints
AdjustWindowRectEx
RemovePropW
GetPropW
SetPropW
ShowScrollBar
GetScrollRange
SetScrollRange
ScrollWindow
RedrawWindow
ValidateRect
EndPaint
BeginPaint
SetForegroundWindow
GetForegroundWindow
SetActiveWindow
ReleaseCapture
SetTimer
KillTimer
TrackPopupMenu
GetMenuItemCount
InvalidateRgn
EnableWindow
UnregisterClassW
GetClientRect
SendMessageW
GetMenuItemID
SetMenu
GetMenu
GetCapture
GetKeyState
GetDlgCtrlID
IsWindowVisible
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
SetWindowPlacement
GetWindowPlacement
SetWindowPos
DestroyWindow
IsChild
DeleteMenu
MessageBeep
WindowFromPoint
IntersectRect
NotifyWinEvent
CreatePopupMenu
GetMenuDefaultItem
SetMenuDefaultItem
UpdateLayeredWindow
EnableScrollBar
UnionRect
MonitorFromPoint
DestroyIcon
LoadImageW
IsMenu
IsWindow
OpenClipboard
CloseClipboard
SetClipboardData
EmptyClipboard
SetParent
SetCursorPos
SetRect
BringWindowToTop
SetCapture
wsprintfW
LoadIconW
GetCursorPos
EnableMenuItem
GetDlgItem
GetSubMenu
ScreenToClient
GetFocus
GetWindowRect
LoadMenuW
MessageBoxW
IsIconic
AppendMenuW
DrawIcon
GetSystemMetrics
GetSystemMenu
DrawStateW
UpdateWindow
InvalidateRect
FillRect
GetClassNameW
LoadBitmapW
SetFocus
SetScrollPos
GetScrollPos
GetWindowTextW
GetWindowTextLengthW
GetWindowLongW
GetWindow
RegisterWindowMessageW
DispatchMessageW
PeekMessageW
GetMessagePos
GetMessageTime
PostMessageW
CopyAcceleratorTableW
DefWindowProcW
CallWindowProcW
RegisterClassW
GetClassInfoW
GetClassInfoExW
CreateWindowExW
GetNextDlgGroupItem
ToUnicodeEx
GetKeyboardLayout
GetKeyboardState
LoadAcceleratorsW
CreateAcceleratorTableW
RegisterClipboardFormatW
CharUpperBuffW
TranslateAcceleratorW
InsertMenuItemW
UnpackDDElParam
ReuseDDElParam
FrameRect
PostThreadMessageW
HideCaret
InvertRect
SubtractRect
IsClipboardFormatAvailable
IsCharLowerW
MapVirtualKeyExW
DrawMenuBar
DefFrameProcW
DefMDIChildProcW
TranslateMDISysAccel
GetComboBoxInfo
CreateMenu
DestroyCursor
GetWindowRgn
CharNextW
WaitMessage
GetUpdateRect
SetClassLongPtrW
DestroyAcceleratorTable
ModifyMenuW
CopyIcon
GetIconInfo
GetDoubleClickTime
LockWindowUpdate
gdi32
GetClipBox
GetObjectType
GetPixel
GetViewportExtEx
GetWindowExtEx
IntersectClipRect
LineTo
PtVisible
RectVisible
RestoreDC
SaveDC
SelectClipRgn
ExtSelectClipRgn
SelectObject
SelectPalette
SetBkMode
SetMapMode
SetLayout
GetLayout
SetPolyFillMode
SetROP2
SetTextAlign
MoveToEx
TextOutW
ExtTextOutW
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
OffsetViewportOrgEx
OffsetWindowOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
CreateRectRgnIndirect
PatBlt
CreateFontIndirectW
GetTextExtentPoint32W
ExcludeClipRect
CreateEllipticRgn
Ellipse
GetBkColor
GetTextColor
CreatePolygonRgn
Polygon
Polyline
GetTextMetricsW
CreateCompatibleBitmap
CreateDIBitmap
EnumFontFamiliesW
GetTextCharsetInfo
CreateRoundRectRgn
CreateDIBSection
GetMapMode
SetRectRgn
DPtoLP
RealizePalette
SetPixel
StretchBlt
SetDIBColorTable
Rectangle
GetRgnBox
OffsetRgn
RoundRect
CreatePalette
GetPaletteEntries
EnumFontFamiliesExW
GetNearestPaletteIndex
GetSystemPaletteEntries
LPtoDP
ExtFloodFill
SetPaletteEntries
FillRgn
FrameRgn
GetBoundsRect
PtInRegion
GetViewportOrgEx
GetWindowOrgEx
SetPixelV
GetTextFaceW
CreateRectRgn
Escape
CreatePatternBrush
CreatePen
CreateHatchBrush
CreateCompatibleDC
CreateBitmap
BitBlt
CreateDCW
CopyMetaFileW
SetTextColor
SetBkColor
GetObjectW
GetStockObject
DeleteObject
CreateSolidBrush
CombineRgn
GetDeviceCaps
DeleteDC
msimg32
TransparentBlt
AlphaBlend
comdlg32
GetFileTitleW
winspool.drv
DocumentPropertiesW
OpenPrinterW
ClosePrinter
advapi32
RegSetValueExW
RegEnumKeyExW
RegEnumValueW
RegQueryValueW
RegEnumKeyW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW
shell32
SHBrowseForFolderW
SHGetPathFromIDListW
SHGetMalloc
SHGetSpecialFolderLocation
SHGetDesktopFolder
SHAppBarMessage
DragFinish
DragQueryFileW
ShellExecuteW
SHGetFileInfoW
comctl32
InitCommonControlsEx
shlwapi
PathFileExistsW
PathFindExtensionW
PathFindFileNameW
PathIsUNCW
PathRemoveFileSpecW
PathStripToRootW
StrFormatKBSizeW
uxtheme
IsThemeBackgroundPartiallyTransparent
GetThemeSysColor
IsAppThemed
OpenThemeData
CloseThemeData
DrawThemeBackground
GetThemeColor
GetCurrentThemeName
DrawThemeParentBackground
DrawThemeText
GetWindowTheme
GetThemePartSize
ole32
OleLockRunning
CoInitializeEx
OleInitialize
OleUninitialize
OleCreateMenuDescriptor
OleDestroyMenuDescriptor
OleTranslateAccelerator
CoFreeUnusedLibraries
IsAccelerator
RegisterDragDrop
CoLockObjectExternal
OleGetClipboard
DoDragDrop
OleIsCurrentClipboard
OleFlushClipboard
CreateILockBytesOnHGlobal
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CreateStreamOnHGlobal
CoDisconnectObject
CLSIDFromProgID
CLSIDFromString
CoInitialize
CoCreateInstance
CoCreateGuid
CoUninitialize
ReleaseStgMedium
OleDuplicateData
CoTaskMemFree
CoTaskMemAlloc
CoRevokeClassObject
CoRegisterMessageFilter
RevokeDragDrop
CoGetClassObject
oleaut32
LoadTypeLi
VarBstrFromDate
VariantCopy
OleCreateFontIndirect
SafeArrayDestroy
SystemTimeToVariantTime
SysStringLen
SysAllocString
SysFreeString
VariantChangeType
VariantClear
VariantInit
SysAllocStringLen
VariantTimeToSystemTime
oledlg
OleUIBusyW
gdiplus
GdipCreateFromHDC
GdipDrawImageI
GdipDeleteGraphics
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipSetInterpolationMode
GdipCreateBitmapFromStream
GdipGetImagePaletteSize
GdipGetImagePalette
GdipGetImagePixelFormat
GdipGetImageHeight
GdipDrawImageRectI
GdiplusShutdown
GdipAlloc
GdipFree
GdiplusStartup
GdipCloneImage
GdipDisposeImage
GdipGetImageGraphicsContext
GdipGetImageWidth
GdipCreateBitmapFromHBITMAP
winhttp
WinHttpOpenRequest
WinHttpConnect
WinHttpSendRequest
WinHttpCloseHandle
WinHttpSetOption
WinHttpReadData
WinHttpReceiveResponse
WinHttpOpen
WinHttpQueryHeaders
WinHttpCrackUrl
oleacc
LresultFromObject
CreateStdAccessibleObject
AccessibleObjectFromWindow
imm32
ImmReleaseContext
ImmGetOpenStatus
ImmGetContext
winmm
PlaySoundW
Sections
.text Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 609KB - Virtual size: 608KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 37KB - Virtual size: 70KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 93KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 12.4MB - Virtual size: 12.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ