GD32-x86[.]exe

Resubmissions

10/04/2024, 16:01

240410-tgf6ysdd44 3

10/04/2024, 16:00

240410-tfza5sge4s 3

10/04/2024, 15:52

240410-tbjpwsgd3y 3

Sharing

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General

Target

GD32-x86.exe
Size

764KB
MD5

cbd888fa397c530c436d01197e38e7f4
SHA1

4af05402679588d36148cffc141dec31557cf34d
SHA256

fb3c2608320159d48cba14e9156ddab1aab87b2fafc370cdd8fd5183b05a2f2f
SHA512

0e21ddda34857b220cefd2eaa890140b0bac5c305efc3666a9a50b554271f38d71352e554bbcfa228602dc0e55dfeff40a4e1c2d8d6f5b2a0f2a6dd0ca0c55c5
SSDEEP

12288:sX3P3PDokl0h4gdVSUQHHX8VRqeGhjCF1PmyRBGSf/+TOSMV+TN81Zm:sX3P3+hN1QMrhGhOeyvGKGV6

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
GD32-x86.exe

Files

GD32-x86.exe
.exe windows:5 windows x86 arch:x86

f35baec6dae5e9e46b983e2d2fdbe59c

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

E:\cxx\GD_VirtualComDriver v2.0\Trunk\Release\USB Virtual Com Port Driver.pdb

Imports

version

VerQueryValueA
GetFileVersionInfoA
GetFileVersionInfoSizeA

kernel32

TlsFree
GlobalReAlloc
GlobalHandle
LocalAlloc
LocalReAlloc
CompareStringW
GetLocaleInfoW
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
GlobalFlags
GetOEMCP
GetCPInfo
GetFileAttributesExA
GetFileSizeEx
GetFileTime
SetErrorMode
CreateThread
ExitThread
IsDebuggerPresent
IsProcessorFeaturePresent
GetCommandLineA
RtlUnwind
ExitProcess
GetModuleHandleExW
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualQuery
HeapQueryInformation
UnhandledExceptionFilter
TlsSetValue
Sleep
TerminateProcess
GetStartupInfoW
IsValidCodePage
GetStdHandle
GetFileType
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetDriveTypeW
GetTimeZoneInformation
GetStringTypeW
LCMapStringW
GetConsoleCP
GetConsoleMode
SetFilePointerEx
OutputDebugStringW
GetCurrentDirectoryW
SetStdHandle
WriteConsoleW
SetEnvironmentVariableA
TlsGetValue
TlsAlloc
InitializeCriticalSection
FindNextFileA
FileTimeToLocalFileTime
FormatMessageA
LocalFree
GetCurrentProcessId
SuspendThread
SetThreadPriority
WritePrivateProfileStringA
GetPrivateProfileStringA
GetPrivateProfileIntA
lstrcmpA
GetCurrentThread
GetThreadLocale
GetVolumeInformationA
DuplicateHandle
UnlockFile
SetEndOfFile
LockFile
GetFullPathNameA
FlushFileBuffers
FindFirstFileA
FindClose
CompareStringA
GlobalGetAtomNameA
GlobalFindAtomA
GlobalAddAtomA
lstrcmpW
GlobalDeleteAtom
LoadLibraryExW
GetSystemDirectoryW
GetCurrentThreadId
EncodePointer
LoadLibraryW
GetModuleHandleW
GetModuleFileNameW
SetLastError
OutputDebugStringA
GetACP
MultiByteToWideChar
GetTickCount
UnmapViewOfFile
FileTimeToSystemTime
SetFileTime
WriteFile
GetFileAttributesA
LocalFileTimeToFileTime
SystemTimeToFileTime
SetFilePointer
CreateFileA
DeleteCriticalSection
DecodePointer
EnterCriticalSection
HeapSize
RaiseException
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
GetProcessHeap
HeapFree
HeapAlloc
HeapReAlloc
GetVersionExA
MoveFileA
LoadLibraryA
CopyFileA
GetCurrentDirectoryA
FreeLibrary
RemoveDirectoryA
DeleteFileA
SetCurrentDirectoryA
SetFileAttributesA
CreateDirectoryA
GetLastError
ReadFile
GetFileSize
IsBadReadPtr
CreateFileW
GetCurrentProcess
GetModuleHandleA
GetProcAddress
FindResourceW
WideCharToMultiByte
GetModuleFileNameA
ResetEvent
SetEvent
WaitForSingleObject
LockResource
FreeResource
SizeofResource
LoadResource
FindResourceA
GlobalAlloc
ResumeThread
GlobalFree
MulDiv
GlobalUnlock
GlobalLock
CloseHandle
CreateEventA
SetUnhandledExceptionFilter

user32

RegisterClipboardFormatA
PostThreadMessageA
OffsetRect
CharNextA
KillTimer
SetTimer
ReleaseCapture
SetCapture
IntersectRect
RealChildWindowFromPoint
GetSysColorBrush
DestroyMenu
GetWindowThreadProcessId
GetCursorPos
TranslateMessage
GetMessageA
GetActiveWindow
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamA
MapDialogRect
SetWindowContextHelpId
PostQuitMessage
ClientToScreen
EndPaint
BeginPaint
GetWindowDC
TabbedTextOutA
GrayStringA
DrawTextExA
DrawTextA
CharUpperA
LoadBitmapW
SetMenuItemInfoA
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
EnableMenuItem
CheckMenuItem
SetWindowTextA
IsWindowEnabled
MoveWindow
ShowWindow
GetMonitorInfoA
MonitorFromWindow
WinHelpA
LoadIconA
CallNextHookEx
UnhookWindowsHookEx
GetWindow
GetLastActivePopup
GetTopWindow
GetClassNameA
GetClassLongA
SetWindowLongA
PtInRect
EqualRect
MapWindowPoints
ScreenToClient
AdjustWindowRectEx
GetWindowRect
GetWindowTextLengthA
GetWindowTextA
RemovePropA
GetPropA
SetPropA
RedrawWindow
ValidateRect
SetForegroundWindow
GetForegroundWindow
SetActiveWindow
UpdateWindow
GetMenuItemCount
GetMenuItemID
GetSubMenu
SetMenu
GetMenu
GetCapture
GetKeyState
GetFocus
SetFocus
GetDlgCtrlID
GetDlgItem
MessageBeep
GetNextDlgGroupItem
IsRectEmpty
InvalidateRgn
IsDialogMessageA
CopyAcceleratorTableA
IsWindowVisible
SetWindowPos
DestroyWindow
IsChild
IsWindow
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
CallWindowProcA
DefWindowProcA
PostMessageA
GetMessageTime
GetMessagePos
PeekMessageA
DispatchMessageA
RegisterWindowMessageA
SendDlgItemMessageA
GetDesktopWindow
UnregisterClassA
MessageBoxA
DrawIcon
GetClientRect
GetSystemMetrics
IsIconic
AppendMenuA
GetSystemMenu
LoadIconW
wsprintfW
wsprintfA
CopyRect
LoadCursorA
SetCursor
GetParent
GetWindowLongA
SendMessageA
GetSysColor
FillRect
InvalidateRect
ReleaseDC
GetDC
SetRect
EnableWindow
SetWindowsHookExA

gdi32

OffsetViewportOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
CreateRectRgnIndirect
GetBkColor
GetTextColor
GetRgnBox
SetWindowExtEx
SetViewportOrgEx
SetViewportExtEx
ExtTextOutA
TextOutA
DeleteObject
DeleteDC
SelectObject
GetMapMode
GetDeviceCaps
SetMapMode
ExtSelectClipRgn
SaveDC
RestoreDC
RectVisible
PtVisible
GetWindowExtEx
GetViewportExtEx
GetStockObject
GetClipBox
Escape
CreateBitmap
GetObjectA
SetTextColor
SetBkColor
CreateCompatibleBitmap
CreateCompatibleDC
BitBlt
CreateSolidBrush

winspool.drv

OpenPrinterA
ClosePrinter
DocumentPropertiesA

advapi32

RegQueryValueA
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyExA
RegDeleteKeyA
RegEnumValueA
RegCloseKey
RegEnumKeyA
RegSetValueExA
RegDeleteValueA

comctl32

InitCommonControlsEx

shlwapi

PathIsDirectoryA
PathStripToRootA
PathFindExtensionA
PathFindFileNameA
PathFileExistsA
PathIsUNCA

ole32

CoTaskMemFree
CoTaskMemAlloc
CoInitialize
CLSIDFromProgID
CLSIDFromString
CoUninitialize
CoGetClassObject
CoFreeUnusedLibraries
OleInitialize
OleUninitialize
CoCreateGuid
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
CoRegisterMessageFilter
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CreateStreamOnHGlobal
CreateILockBytesOnHGlobal
CoCreateInstance

oleaut32

VariantCopy
SafeArrayDestroy
VariantTimeToSystemTime
SystemTimeToVariantTime
SysStringLen
SysAllocString
OleCreateFontIndirect
SysAllocStringByteLen
VariantChangeType
VariantClear
VariantInit
SysAllocStringLen
OleLoadPicture
SysFreeString

oledlg

ord8

wintrust

CryptCATAdminReleaseCatalogContext
WinVerifyTrust
CryptCATCatalogInfoFromContext
CryptCATAdminEnumCatalogFromHash
CryptCATAdminCalcHashFromFileHandle
CryptCATAdminAcquireContext
CryptCATAdminReleaseContext

crypt32

CertGetNameStringA
CertFindCertificateInStore
CryptQueryObject
CertGetNameStringW
CertFreeCertificateContext
CertCloseStore
CryptMsgClose
CryptMsgGetParam

oleacc

LresultFromObject
CreateStdAccessibleObject

Sections

.text
Size: 297KB - Virtual size: 296KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 89KB - Virtual size: 89KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 209KB - Virtual size: 224KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 146KB - Virtual size: 146KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

f35baec6dae5e9e46b983e2d2fdbe59c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

version

kernel32

user32

gdi32

winspool.drv

advapi32

comctl32

shlwapi

ole32

oleaut32

oledlg

wintrust

crypt32

oleacc

Sections

.text Size: 297KB - Virtual size: 296KB

.rdata Size: 89KB - Virtual size: 89KB

.data Size: 209KB - Virtual size: 224KB

.rsrc Size: 146KB - Virtual size: 146KB

.reloc Size: 21KB - Virtual size: 20KB

.text
Size: 297KB - Virtual size: 296KB

.rdata
Size: 89KB - Virtual size: 89KB

.data
Size: 209KB - Virtual size: 224KB

.rsrc
Size: 146KB - Virtual size: 146KB

.reloc
Size: 21KB - Virtual size: 20KB