gtyh[.]exe | Triage

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General

Target

gtyh.exe
Size

5.8MB
MD5

6d5cebde81333a9a52af275d3bca0997
SHA1

0646f411acf97c8be18aab7cb781fa5ab3748be5
SHA256

c6b12c28095e88c3518deef40a010668e4690e00ebf14219fb0e094123a002b8
SHA512

8964f91f4114912e88d51ebb3577ea64fe456373e0a3c51cba20d6fbb76db21197222b5c9cd2801fc5ab8bc32bf46c8a345d1a62daed5db2beb8d7fb3d487db2
SSDEEP

98304:ug3hjD7tDygitl/uBqSpATRdvN4Co1+aiutddpttMVQepqKzqJkA:u67t2R/uBqSpAT1hoxtdqQFK+iA

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
gtyh.exe

Files

gtyh.exe
.exe windows:5 windows x86 arch:x86

eaf6c1c1a8216303f7620b5be727c865

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Imports

oleaut32

SysFreeString
SysReAllocStringLen
SysAllocStringLen
GetErrorInfo
SysFreeString
SafeArrayPtrOfIndex
SafeArrayPutElement
SafeArrayGetElement
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopyInd
VariantCopy
VariantClear
VariantInit

advapi32

RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegUnLoadKeyW
RegSetValueExW
RegSaveKeyW
RegRestoreKeyW
RegReplaceKeyW
RegQueryValueExW
RegQueryInfoKeyW
RegOpenKeyExW
RegLoadKeyW
RegFlushKey
RegEnumValueW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegConnectRegistryW
RegCloseKey
CryptReleaseContext
CryptDestroyHash
CryptGetHashParam
CryptHashData
CryptCreateHash
CryptAcquireContextA

user32

LoadStringW
MessageBoxA
CharNextW
CreateWindowExW
wvsprintfA
WindowFromPoint
WindowFromDC
WaitMessage
ValidateRect
UpdateWindow
UnregisterClassW
UnionRect
UnhookWindowsHookEx
TranslateMessage
TranslateMDISysAccel
TrackPopupMenu
SystemParametersInfoW
ShowWindow
ShowScrollBar
ShowOwnedPopups
ShowCaret
SetWindowRgn
SetWindowsHookExW
SetWindowTextW
SetWindowPos
SetWindowPlacement
SetWindowLongW
SetTimer
SetScrollRange
SetScrollPos
SetScrollInfo
SetRect
SetPropW
SetParent
SetMenuItemInfoW
SetMenu
SetForegroundWindow
SetFocus
SetCursorPos
SetCursor
SetClipboardData
SetClassLongW
SetCaretPos
SetCapture
SetActiveWindow
SendMessageA
SendMessageW
SendDlgItemMessageW
ScrollWindow
ScrollDC
ScreenToClient
RemovePropW
RemoveMenu
ReleaseDC
ReleaseCapture
RegisterWindowMessageW
RegisterClipboardFormatW
RegisterClassW
RedrawWindow
PtInRect
PostQuitMessage
PostMessageW
PeekMessageA
PeekMessageW
OpenClipboard
OffsetRect
MsgWaitForMultipleObjectsEx
MsgWaitForMultipleObjects
MoveWindow
MessageBoxIndirectW
MessageBoxW
MessageBeep
MapWindowPoints
MapVirtualKeyW
LoadStringW
LoadKeyboardLayoutW
LoadImageA
LoadIconW
LoadCursorW
LoadBitmapW
KillTimer
IsZoomed
IsWindowVisible
IsWindowUnicode
IsWindowEnabled
IsWindow
IsRectEmpty
IsIconic
IsDialogMessageA
IsDialogMessageW
IsClipboardFormatAvailable
IsChild
InvalidateRect
IntersectRect
InsertMenuItemW
InsertMenuW
InflateRect
HideCaret
GetWindowThreadProcessId
GetWindowTextLengthW
GetWindowTextW
GetWindowRgn
GetWindowRect
GetWindowPlacement
GetWindowLongW
GetWindowDC
GetTopWindow
GetSystemMetrics
GetSystemMenu
GetSysColorBrush
GetSysColor
GetSubMenu
GetScrollRange
GetScrollPos
GetScrollInfo
GetPropW
GetParent
GetWindow
GetMessageTime
GetMessagePos
GetMessageExtraInfo
GetMessageW
GetMenuStringW
GetMenuState
GetMenuItemRect
GetMenuItemInfoW
GetMenuItemID
GetMenuItemCount
GetMenu
GetLastActivePopup
GetKeyboardState
GetKeyboardLayoutNameW
GetKeyboardLayoutList
GetKeyboardLayout
GetKeyState
GetKeyNameTextW
GetIconInfo
GetForegroundWindow
GetFocus
GetDlgItemTextA
GetDlgItemTextW
GetDlgItem
GetDesktopWindow
GetDCEx
GetDC
GetCursorPos
GetCursor
GetClipboardFormatNameW
GetClipboardData
GetClientRect
GetClassNameW
GetClassLongW
GetClassInfoW
GetCapture
GetAsyncKeyState
GetActiveWindow
FrameRect
FindWindowExW
FindWindowW
FillRect
EqualRect
EnumWindows
EnumThreadWindows
EnumClipboardFormats
EnumChildWindows
EndPaint
EnableWindow
EnableScrollBar
EnableMenuItem
EmptyClipboard
DrawTextExW
DrawTextW
DrawMenuBar
DrawIconEx
DrawIcon
DrawFrameControl
DrawFocusRect
DrawEdge
DispatchMessageA
DispatchMessageW
DestroyWindow
DestroyMenu
DestroyIcon
DestroyCursor
DestroyCaret
DeleteMenu
DefWindowProcW
DefMDIChildProcW
DefFrameProcW
CreatePopupMenu
CreateMenu
CreateIconIndirect
CreateIcon
CreateCaret
CreateAcceleratorTableW
CopyRect
CopyImage
CopyIcon
CloseClipboard
ClientToScreen
CheckMenuItem
CharUpperBuffW
CharNextW
CharLowerBuffW
CharLowerW
CallWindowProcW
CallNextHookEx
BringWindowToTop
BeginPaint
AdjustWindowRectEx
ActivateKeyboardLayout

kernel32

lstrcmpiA
LoadLibraryA
LocalFree
LocalAlloc
GetACP
Sleep
VirtualFree
VirtualAlloc
GetSystemInfo
GetTickCount
QueryPerformanceCounter
GetVersion
GetCurrentThreadId
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenW
lstrcpynW
LoadLibraryExW
IsValidLocale
GetSystemDefaultUILanguage
GetStartupInfoA
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetUserDefaultUILanguage
GetLocaleInfoW
GetLastError
GetCommandLineW
FreeLibrary
FindFirstFileW
FindClose
CreateDirectoryW
ExitProcess
ExitThread
CreateThread
CompareStringW
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
CreateFileW
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleW
lstrlenA
lstrcpyW
lstrcmpW
lstrcatA
WritePrivateProfileStringW
WriteFile
WideCharToMultiByte
WaitForSingleObject
WaitForMultipleObjectsEx
VirtualQueryEx
VirtualQuery
VirtualProtect
VirtualFreeEx
VirtualFree
VirtualAllocEx
VirtualAlloc
TryEnterCriticalSection
SwitchToThread
SuspendThread
Sleep
SizeofResource
SignalObjectAndWait
SetThreadPriority
SetThreadLocale
SetLastError
SetFilePointer
SetFileAttributesW
SetEvent
SetErrorMode
SetEndOfFile
ResumeThread
ResetEvent
RemoveDirectoryW
ReadProcessMemory
ReadFile
RaiseException
QueryPerformanceFrequency
QueryPerformanceCounter
IsDebuggerPresent
OutputDebugStringW
OpenProcess
MultiByteToWideChar
MulDiv
LockResource
LocalUnlock
LocalLock
LoadResource
LoadLibraryExW
LoadLibraryA
LoadLibraryW
LeaveCriticalSection
IsBadReadPtr
InitializeCriticalSection
GlobalUnlock
GlobalSize
GlobalMemoryStatus
GlobalLock
GlobalFree
GlobalFindAtomW
GlobalDeleteAtom
GlobalAlloc
GlobalAddAtomW
GetWindowsDirectoryA
GetVersionExW
GetVersion
GetUserDefaultLCID
GetTickCount
GetThreadPriority
GetThreadLocale
GetTempPathW
GetSystemInfo
GetStdHandle
GetProcAddress
GetPrivateProfileStringW
GetModuleHandleW
GetModuleFileNameW
GetLocaleInfoW
GetLocalTime
GetLastError
GetFullPathNameW
GetFileSize
GetFileAttributesA
GetFileAttributesW
GetExitCodeThread
GetDiskFreeSpaceW
GetDateFormatW
GetCurrentThreadId
GetCurrentThread
GetCurrentProcessId
GetCurrentProcess
GetCPInfo
FreeResource
InterlockedIncrement
InterlockedExchangeAdd
InterlockedExchange
InterlockedDecrement
InterlockedCompareExchange
FreeLibrary
FormatMessageW
FindResourceA
FindResourceW
FindNextFileW
FindFirstFileW
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
EnumResourceTypesA
EnumResourceNamesA
EnumCalendarInfoW
EnterCriticalSection
DeleteFileW
DeleteCriticalSection
CreateThread
CreateMutexW
CreateFileA
CreateFileW
CreateEventW
CreateDirectoryW
CopyFileW
CompareStringW
CloseHandle
Sleep

msimg32

AlphaBlend

gdi32

UnrealizeObject
TextOutW
StretchDIBits
StretchBlt
StartPage
StartDocW
SetWorldTransform
SetWindowOrgEx
SetWinMetaFileBits
SetViewportOrgEx
SetTextColor
SetTextAlign
SetStretchBltMode
SetROP2
SetPixelV
SetPixel
SetPaletteEntries
SetMapMode
SetGraphicsMode
SetEnhMetaFileBits
SetDIBits
SetDIBColorTable
SetBrushOrgEx
SetBkMode
SetBkColor
SetAbortProc
SelectPalette
SelectObject
SelectClipRgn
SaveDC
RoundRect
RestoreDC
ResizePalette
RemoveFontResourceExW
Rectangle
RectVisible
RealizePalette
Polyline
Polygon
PolyBezierTo
PolyBezier
PlayEnhMetaFile
Pie
PatBlt
OffsetWindowOrgEx
OffsetViewportOrgEx
OffsetRgn
MoveToEx
ModifyWorldTransform
MaskBlt
LineTo
LineDDA
LPtoDP
IntersectClipRect
GetWindowOrgEx
GetWinMetaFileBits
GetViewportOrgEx
GetTextMetricsW
GetTextExtentPointW
GetTextExtentPoint32W
GetSystemPaletteEntries
GetStockObject
GetRgnBox
GetPixel
GetPaletteEntries
GetObjectW
GetNearestPaletteIndex
GetGraphicsMode
GetGlyphOutlineW
GetEnhMetaFilePaletteEntries
GetEnhMetaFileHeader
GetEnhMetaFileDescriptionW
GetEnhMetaFileBits
GetDeviceCaps
GetDIBits
GetDIBColorTable
GetDCOrgEx
GetCurrentPositionEx
GetCurrentObject
GetClipRgn
GetClipBox
GetBrushOrgEx
GetBitmapDimensionEx
GetBitmapBits
GdiFlush
FrameRgn
ExtTextOutW
ExtFloodFill
ExtCreateRegion
ExtCreatePen
ExcludeClipRect
Escape
EnumFontsW
EnumFontFamiliesExW
EndPage
EndDoc
Ellipse
DeleteObject
DeleteEnhMetaFile
DeleteDC
DPtoLP
CreateSolidBrush
CreateRoundRectRgn
CreateRectRgn
CreatePolygonRgn
CreatePenIndirect
CreatePen
CreatePalette
CreateICW
CreateHalftonePalette
CreateFontIndirectA
CreateFontIndirectW
CreateEnhMetaFileW
CreateEllipticRgn
CreateDIBitmap
CreateDIBSection
CreateDCW
CreateCompatibleDC
CreateCompatibleBitmap
CreateBrushIndirect
CreateBitmap
CopyEnhMetaFileW
CombineRgn
CloseEnhMetaFile
Chord
BitBlt
Arc
AddFontResourceExW
AbortDoc

version

VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW

ole32

CreateStreamOnHGlobal
OleRegEnumVerbs
IsAccelerator
OleDraw
OleSetMenuDescriptor
OleUninitialize
OleInitialize
CoTaskMemFree
CoTaskMemAlloc
CoCreateInstance
CoGetClassObject
CoUninitialize
CoInitialize
IsEqualGUID
IsEqualGUID
CLSIDFromString
OleUninitialize
OleInitialize
CoCreateInstance
CoCreateGuid
FreePropVariantArray
CoTaskMemFree
OleUninitialize
OleInitialize
CoCreateInstance
IsEqualGUID
StgCreateDocfile
CoTaskMemFree
OleUninitialize
OleInitialize
CoCreateInstance

comctl32

InitializeFlatSB
FlatSB_SetScrollProp
FlatSB_SetScrollPos
FlatSB_SetScrollInfo
FlatSB_GetScrollPos
FlatSB_GetScrollInfo
_TrackMouseEvent
ImageList_GetImageInfo
ImageList_SetIconSize
ImageList_GetIconSize
ImageList_Write
ImageList_Read
ImageList_GetDragImage
ImageList_DragShowNolock
ImageList_DragMove
ImageList_DragLeave
ImageList_DragEnter
ImageList_EndDrag
ImageList_BeginDrag
ImageList_Copy
ImageList_LoadImageW
ImageList_GetIcon
ImageList_Remove
ImageList_DrawEx
ImageList_Replace
ImageList_Draw
ImageList_SetOverlayImage
ImageList_GetBkColor
ImageList_SetBkColor
ImageList_ReplaceIcon
ImageList_Add
ImageList_SetImageCount
ImageList_GetImageCount
ImageList_Destroy
ImageList_Create
InitCommonControls

shell32

SHGetFileInfoW
ShellExecuteW
ExtractIconW
SHGetSpecialFolderPathW

comdlg32

PrintDlgW
ChooseFontW
ChooseColorW
GetSaveFileNameA
GetSaveFileNameW
GetOpenFileNameA
GetOpenFileNameW

winspool.drv

OpenPrinterW
EnumPrintersW
DocumentPropertiesW
ClosePrinter
GetDefaultPrinterW

avifil32

AVIMakeCompressedStream
AVISaveOptionsFree
AVISaveOptions
AVIStreamGetFrameClose
AVIStreamGetFrame
AVIStreamGetFrameOpen
AVIStreamWrite
AVIStreamSetFormat
AVIStreamInfoW
AVIStreamRelease
AVIFileCreateStreamW
AVIFileGetStream
AVIFileOpenW
AVIFileRelease
AVIFileExit
AVIFileInit

olepro32

OleCreatePropertyFrame

winmm

timeGetTime
timeEndPeriod
timeBeginPeriod

Sections

.text
Size: 4.3MB - Virtual size: 4.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 444KB - Virtual size: 444KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 235KB - Virtual size: 235KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 203KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 1024B - Virtual size: 934B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 72B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 247KB - Virtual size: 246KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 526KB - Virtual size: 526KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

iqwrhdu
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

eaf6c1c1a8216303f7620b5be727c865

Headers

File Characteristics

Imports

oleaut32

advapi32

user32

kernel32

msimg32

gdi32

version

ole32

comctl32

shell32

comdlg32

winspool.drv

avifil32

olepro32

winmm

Sections

.text Size: 4.3MB - Virtual size: 4.3MB

.itext Size: 444KB - Virtual size: 444KB

.data Size: 235KB - Virtual size: 235KB

.bss Size: - Virtual size: 203KB

.idata Size: 18KB - Virtual size: 18KB

.didata Size: 1024B - Virtual size: 934B

.tls Size: - Virtual size: 72B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 247KB - Virtual size: 246KB

.rsrc Size: 526KB - Virtual size: 526KB

iqwrhdu Size: 512B - Virtual size: 4KB

.text
Size: 4.3MB - Virtual size: 4.3MB

.itext
Size: 444KB - Virtual size: 444KB

.data
Size: 235KB - Virtual size: 235KB

.bss
Size: - Virtual size: 203KB

.idata
Size: 18KB - Virtual size: 18KB

.didata
Size: 1024B - Virtual size: 934B

.tls
Size: - Virtual size: 72B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 247KB - Virtual size: 246KB

.rsrc
Size: 526KB - Virtual size: 526KB

iqwrhdu
Size: 512B - Virtual size: 4KB