Behavioral task
behavioral1
Sample
3f6263e493bf759ba2c7a877f5b1fd1a6306ff8ef6e9cab6fbd62bac4c04986a.exe
Resource
win7-20240220-en
General
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Target
3f6263e493bf759ba2c7a877f5b1fd1a6306ff8ef6e9cab6fbd62bac4c04986a
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Size
1.8MB
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MD5
656a3c6b2bd312dfdeac575a011c6388
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SHA1
609615c5a2a5e5454d55de3a827251f6d6a7e59e
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SHA256
3f6263e493bf759ba2c7a877f5b1fd1a6306ff8ef6e9cab6fbd62bac4c04986a
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SHA512
cb135b886b00da40f6b9fa359286b8371e7f7fb78d14eca7f5b53e37ba99c0b54b7bcf3b06b9da28dc3a4374435dd8411403eb3390ab7f1d0a02351b38d3514e
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SSDEEP
49152:GCzGudGCMKqY3MdDKJAXfHVLMU9NlRivx7kwZkrRGOYGJ:35d3JT3w+JA6UZRIx7kwZkrR/YG
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f6263e493bf759ba2c7a877f5b1fd1a6306ff8ef6e9cab6fbd62bac4c04986a
Files
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3f6263e493bf759ba2c7a877f5b1fd1a6306ff8ef6e9cab6fbd62bac4c04986a.exe windows:4 windows x86 arch:x86
600c1dd69c59c5447dea1fb74ab87be6
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
iphlpapi
GetAdaptersInfo
winmm
midiStreamOut
midiOutPrepareHeader
waveOutPause
waveOutReset
waveOutClose
waveOutGetNumDevs
waveOutOpen
midiOutUnprepareHeader
midiStreamOpen
midiStreamProperty
waveOutUnprepareHeader
midiStreamStop
midiOutReset
midiStreamClose
midiStreamRestart
waveOutWrite
waveOutRestart
waveOutPrepareHeader
ws2_32
WSACleanup
inet_ntoa
closesocket
WSAAsyncSelect
recvfrom
getpeername
accept
ntohl
ioctlsocket
recv
version
VerLanguageNameA
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
kernel32
InterlockedCompareExchange
OutputDebugStringW
WaitForSingleObjectEx
UnmapViewOfFile
UnlockFileEx
UnlockFile
SystemTimeToFileTime
SetEndOfFile
MapViewOfFile
LockFileEx
LockFile
LocalFree
LoadLibraryW
HeapCompact
HeapValidate
HeapSize
HeapDestroy
HeapCreate
GetVersionExW
GetTempPathW
GetSystemTimeAsFileTime
GetSystemTime
GetSystemInfo
GetFullPathNameW
GetFileAttributesExW
FlushViewOfFile
GetDiskFreeSpaceW
GetCurrentProcessId
FormatMessageW
FormatMessageA
FlushFileBuffers
DeleteFileW
CreateMutexW
CreateFileMappingW
CreateFileMappingA
CreateFileW
AreFileApisANSI
TerminateThread
CreateMutexA
ReleaseMutex
SuspendThread
ExitThread
RaiseException
GetLocalTime
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GetProfileIntA
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
FileTimeToSystemTime
InterlockedDecrement
InterlockedIncrement
GetVersion
GetTimeZoneInformation
QueryPerformanceCounter
SetLastError
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
lstrlenW
RemoveDirectoryA
GetModuleFileNameA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
InterlockedExchange
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
CreateThread
CreateEventA
Sleep
OutputDebugStringA
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
GetFileAttributesA
DeleteFileA
CopyFileA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
GetDiskFreeSpaceA
MulDiv
GetCommandLineA
GetTickCount
WaitForSingleObject
CloseHandle
GetACP
SetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
GetFileAttributesW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
user32
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
DeleteMenu
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
ModifyMenuA
GetCursor
LoadIconA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
GetSysColorBrush
LoadStringA
wvsprintfA
DrawTextA
SetPropA
CallWindowProcA
MoveWindow
GetPropA
FrameRect
SetWindowsHookExA
CallNextHookEx
UnhookWindowsHookEx
GetWindowDC
EnumChildWindows
WindowFromDC
TabbedTextOutA
GrayStringA
DrawStateA
GetTabbedTextExtentA
GetMenuState
GetMenuStringA
GetMenuItemID
GetMenuItemCount
SetWindowTextA
GetWindowTextA
ClipCursor
KillTimer
SetTimer
ReleaseCapture
GetCapture
CreateIconFromResourceEx
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
CheckMenuItem
IsDialogMessageA
ScrollWindowEx
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
InvertRect
IsRectEmpty
ReleaseDC
IsChild
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBeep
MessageBoxA
GetCursorPos
GetSystemMetrics
IsClipboardFormatAvailable
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
GetWindowTextLengthW
SetWindowTextW
CreateWindowExW
SetWindowLongW
DefWindowProcW
CallWindowProcW
SendMessageW
GetWindowTextW
GetDoubleClickTime
DrawTextW
GetDesktopWindow
GetClassNameA
GetDlgItem
DrawFocusRect
DrawEdge
DrawFrameControl
SetCapture
TranslateMessage
UnregisterClassA
WindowFromPoint
GetWindowTextLengthA
CharUpperA
BeginPaint
EndPaint
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetForegroundWindow
GetLastActivePopup
GetMessageTime
RemovePropA
GetClassLongA
CreateWindowExA
RegisterClassA
GetScrollPos
ShowScrollBar
SetScrollInfo
GetScrollInfo
ScrollWindow
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
gdi32
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
SelectPalette
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
SelectClipRgn
ExtSelectClipRgn
GetClipRgn
SetStretchBltMode
SetPixel
CreateRectRgnIndirect
SetBkColor
SetBkMode
SetTextColor
SetWindowOrgEx
SaveDC
RestoreDC
CreatePenIndirect
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
GetTextMetricsA
AbortDoc
CreateFontA
SetBrushOrgEx
GetTextExtentPoint32W
GetTextMetricsW
SetBitmapBits
GetBitmapBits
MoveToEx
LineTo
OffsetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetROP2
SetPolyFillMode
GetViewportExtEx
CopyMetaFileA
CreateCompatibleBitmap
CreateDCA
CreateBrushIndirect
GetDeviceCaps
GetTextExtentPoint32A
RoundRect
GetCurrentObject
DPtoLP
LPtoDP
Rectangle
Ellipse
SetPixelV
CreateCompatibleDC
GetPixel
BitBlt
StartPage
StartDocA
DeleteDC
EndDoc
EndPage
GetObjectA
GetStockObject
CreateSolidBrush
FillRgn
CreateRectRgn
CombineRgn
PatBlt
CreatePen
SelectObject
CreatePatternBrush
CreatePolygonRgn
CreateFontIndirectA
CreateBitmap
msimg32
GradientFill
winspool.drv
DocumentPropertiesA
ClosePrinter
OpenPrinterA
advapi32
RegQueryValueExA
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
RegCloseKey
shell32
ShellExecuteA
Shell_NotifyIconA
ole32
CoLockObjectExternal
DoDragDrop
CoTaskMemAlloc
OleIsCurrentClipboard
OleFlushClipboard
OleSetClipboard
CoTaskMemFree
ReleaseStgMedium
CLSIDFromProgID
OleRun
CoCreateInstance
CreateStreamOnHGlobal
CLSIDFromString
OleUninitialize
OleInitialize
OleDuplicateData
OleGetClipboard
RevokeDragDrop
oleaut32
VarDateFromStr
UnRegisterTypeLi
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SafeArrayPutElement
SafeArrayCreate
SafeArrayDestroy
SysAllocString
VariantInit
VariantCopyInd
SafeArrayGetElement
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetDim
SafeArrayGetLBound
VariantChangeType
VariantClear
VariantCopy
SafeArrayGetUBound
comctl32
ImageList_Draw
ImageList_GetImageInfo
_TrackMouseEvent
ImageList_GetImageCount
ImageList_AddMasked
ImageList_GetIcon
ImageList_SetBkColor
ord17
ImageList_Destroy
ImageList_Create
ImageList_Read
ImageList_DrawIndirect
ImageList_Duplicate
comdlg32
ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
GetFileTitleA
PrintDlgA
Sections
.text Size: - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 915KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 477KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE