msvcr[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

msvcr.exe
Size

2.1MB
MD5

e9d6f283acc3e4fd3682d67fb7a0511f
SHA1

fad06ab157ad97e51b29c91b4983cb820b95cf98
SHA256

0dbd951b6a7b43300cf161aa7df612560c38a92743c47b71b034aec4f54c51c7
SHA512

a6a42c538242152f5cc951bd489f9b50cedcf7c718fed47913764ae6065bd3664729cd826fad23eb03c3a34eff136b627f84f3dff20ee6f543b56d62aee3f126
SSDEEP

49152:Xha8mpKFYQD4r7mRKIfmxvcsGFMbqcX7RLWz2Ku08eGhE+:XhFyK2QUryRKIfYvFG2GcXNLWz2KumQE

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
msvcr.exe

Files

msvcr.exe
.exe windows:6 windows x86 arch:x86

2d30f51990a294d64451b644f9b64da7

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetFileAttributesA
GetFileAttributesExA
GetFileSizeEx
GetFileTime
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
WaitForSingleObject
ResumeThread
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFlags
EncodePointer
GetSystemDirectoryW
LoadLibraryExW
GlobalDeleteAtom
lstrcmpW
FindResourceA
GlobalFindAtomA
GetVersionExA
GetUserDefaultUILanguage
GetOEMCP
GetCPInfo
GetCurrentDirectoryA
GetACP
lstrcpyA
FindResourceExW
GetWindowsDirectoryA
VerSetConditionMask
VerifyVersionInfoA
GetTempPathA
GetTickCount64
GetProfileIntA
SearchPathA
Sleep
GetTempFileNameA
OutputDebugStringW
RaiseException
RtlUnwind
ExitProcess
GetModuleHandleExW
GetStdHandle
GetSystemInfo
VirtualQuery
SetStdHandle
GetFileType
CreateThread
ExitThread
FreeLibraryAndExitThread
HeapQueryInformation
GetCommandLineA
GetCommandLineW
QueryPerformanceFrequency
CompareStringW
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetStringTypeW
GetConsoleOutputCP
GetConsoleMode
ReadConsoleW
SetFilePointerEx
GetTimeZoneInformation
CreateFileW
WriteConsoleW
DuplicateHandle
CloseHandle
GetVolumeInformationA
WriteFile
UnlockFile
SetFilePointer
SetEndOfFile
ReadFile
LockFile
GetFullPathNameA
GetFileSize
FlushFileBuffers
FindFirstFileA
FindClose
CreateFileA
CompareStringA
LoadLibraryW
GetModuleHandleA
GetModuleFileNameW
InitializeCriticalSectionAndSpinCount
OutputDebugStringA
LocalReAlloc
LocalAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
WideCharToMultiByte
MultiByteToWideChar
CopyFileA
FormatMessageA
MulDiv
LocalFree
GlobalFree
GlobalLock
GlobalUnlock
GlobalSize
GlobalAlloc
FindResourceW
SizeofResource
LockResource
LoadResource
TerminateProcess
GetCurrentProcess
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleW
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
FileTimeToLocalFileTime
lstrcmpiA
LCMapStringW
GetModuleFileNameA
DeleteCriticalSection
InitializeCriticalSectionEx
HeapSize
HeapReAlloc
GetLastError
DecodePointer
GetThreadLocale
IsBadReadPtr
lstrlenA
LoadLibraryA
GetProcAddress
FreeLibrary
VirtualFree
VirtualProtect
VirtualAlloc
GetProcessHeap
HeapFree
HeapAlloc
SetThreadPriority
SetLastError

user32

EnableScrollBar
HideCaret
InvertRect
LoadCursorW
NotifyWinEvent
CreatePopupMenu
GetMenuDefaultItem
MapVirtualKeyA
GetKeyNameTextA
SetLayeredWindowAttributes
EnumDisplayMonitors
OpenClipboard
CloseClipboard
SetClipboardData
EmptyClipboard
DrawStateA
SetClassLongA
SetWindowRgn
SetParent
DrawEdge
DrawFrameControl
IsZoomed
LoadMenuW
GetSystemMenu
BringWindowToTop
SetCursorPos
CopyIcon
FrameRect
DrawIcon
UnionRect
UpdateLayeredWindow
MonitorFromPoint
LoadAcceleratorsA
TranslateAcceleratorA
LoadMenuA
InsertMenuItemA
UnpackDDElParam
ReuseDDElParam
GetComboBoxInfo
PostThreadMessageA
WaitMessage
GetKeyboardLayout
IsCharLowerA
MapVirtualKeyExA
GetKeyboardState
ToAsciiEx
LoadAcceleratorsW
CreateAcceleratorTableA
DestroyAcceleratorTable
CopyAcceleratorTableA
SetRect
LockWindowUpdate
SetMenuDefaultItem
GetDoubleClickTime
ModifyMenuA
RegisterClipboardFormatA
CharUpperBuffA
IsClipboardFormatAvailable
GetUpdateRect
DrawMenuBar
DefFrameProcA
DefMDIChildProcA
TranslateMDISysAccel
SubtractRect
CreateMenu
GetWindowRgn
DestroyCursor
EndDialog
CreateDialogIndirectParamA
OffsetRect
SetRectEmpty
CopyImage
InflateRect
GetMenuItemInfoA
DestroyMenu
FillRect
GetWindowDC
TabbedTextOutA
GrayStringA
DrawTextExA
DrawTextA
PostQuitMessage
IsDialogMessageA
SendDlgItemMessageA
CheckDlgButton
MoveWindow
ShowWindow
GetMonitorInfoA
MonitorFromWindow
WinHelpA
GetScrollInfo
SetScrollInfo
GetNextDlgGroupItem
MessageBeep
GetTopWindow
GetClassLongA
SetWindowLongA
EqualRect
CopyRect
MapWindowPoints
ScreenToClient
AdjustWindowRectEx
GetClientRect
RemovePropA
GetPropA
SetPropA
ShowScrollBar
GetScrollRange
SetScrollRange
GetScrollPos
SetScrollPos
ScrollWindow
RedrawWindow
EndPaint
BeginPaint
SetForegroundWindow
GetForegroundWindow
SetActiveWindow
UpdateWindow
TrackPopupMenu
SetMenu
GetMenu
GetCapture
SetFocus
GetDlgItem
IsIconic
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
SetWindowPlacement
GetWindowPlacement
SetWindowPos
DestroyWindow
IsChild
IsMenu
IsWindow
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
CallWindowProcA
DefWindowProcA
PostMessageA
GetMessageTime
GetMessagePos
RegisterWindowMessageA
LoadBitmapW
SetMenuItemInfoA
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
EnableMenuItem
CheckMenuItem
RealChildWindowFromPoint
GetWindow
GetClassNameA
GetDesktopWindow
PtInRect
ClientToScreen
GetWindowRect
SetWindowTextA
GetFocus
GetDlgCtrlID
DestroyIcon
GetWindowTextLengthA
GetWindowTextA
CallNextHookEx
SetWindowsHookExA
GetCursorPos
ValidateRect
GetKeyState
GetActiveWindow
IsWindowVisible
PeekMessageA
DispatchMessageA
TranslateMessage
GetMessageA
CharUpperA
LoadCursorA
GetSysColorBrush
GetSysColor
ReleaseDC
GetDC
GetSystemMetrics
GetLastActivePopup
GetWindowThreadProcessId
GetParent
GetWindowLongA
MessageBoxA
IsWindowEnabled
EnableWindow
SendMessageA
UnhookWindowsHookEx
RemoveMenu
AppendMenuA
InsertMenuA
GetMenuItemCount
GetMenuItemID
GetSubMenu
GetMenuState
GetMenuStringA
GetIconInfo
DrawIconEx
LoadImageA
IsRectEmpty
DrawFocusRect
WindowFromPoint
ReleaseCapture
LoadIconA
SetCapture
LoadImageW
TrackMouseEvent
IntersectRect
InvalidateRect
KillTimer
SetTimer
DeleteMenu
SetCursor
ShowOwnedPopups
MapDialogRect
GetAsyncKeyState
LoadIconW
GetNextDlgTabItem
SystemParametersInfoA

advapi32

RegDeleteKeyA
RegQueryValueExA
RegDeleteValueA
RegEnumKeyExA
RegCreateKeyExA
RegSetValueExA
RegOpenKeyExA
RegCloseKey

shell32

SHGetPathFromIDListA
SHGetFileInfoA
SHGetSpecialFolderLocation
SHGetDesktopFolder
DragQueryFileA
DragFinish
SHBrowseForFolderA
SHAppBarMessage
SHGetSpecialFolderPathA
ShellExecuteA

msimg32

AlphaBlend
TransparentBlt

shlwapi

PathFindExtensionA
PathFindFileNameA
PathStripToRootA
PathIsUNCA
PathRemoveFileSpecW
StrFormatKBSizeA

uxtheme

IsThemeBackgroundPartiallyTransparent
IsAppThemed
GetThemePartSize
GetCurrentThemeName
GetThemeColor
DrawThemeBackground
GetWindowTheme
GetThemeSysColor
CloseThemeData
OpenThemeData
DrawThemeParentBackground
DrawThemeText

gdiplus

GdipCreateFromHDC
GdipSetInterpolationMode
GdipCreateBitmapFromHBITMAP
GdipDrawImageI
GdipDeleteGraphics
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipDrawImageRectI
GdiplusShutdown
GdipAlloc
GdipFree
GdiplusStartup
GdipCloneImage
GdipDisposeImage
GdipGetImageGraphicsContext
GdipGetImageWidth
GdipGetImageHeight
GdipGetImagePixelFormat
GdipGetImagePalette
GdipGetImagePaletteSize
GdipCreateBitmapFromStream

oleacc

LresultFromObject
AccessibleObjectFromWindow
CreateStdAccessibleObject

imm32

ImmGetOpenStatus
ImmGetContext
ImmReleaseContext

winmm

PlaySoundA

gdi32

SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
CreateDCA
GetDeviceCaps
DeleteDC
ExtTextOutA
TextOutA
MoveToEx
DeleteObject
CreateBitmap
SetBkColor
SetTextColor
GetObjectA
BitBlt
CreateCompatibleDC
CreateHatchBrush
CreatePen
CreatePatternBrush
CreateRectRgn
Escape
ExcludeClipRect
GetClipBox
GetObjectType
GetPixel
GetStockObject
GetViewportExtEx
GetWindowExtEx
IntersectClipRect
LineTo
PtVisible
RectVisible
RestoreDC
SaveDC
SelectClipRgn
ExtSelectClipRgn
SelectObject
SelectPalette
SetBkMode
SetMapMode
SetLayout
GetLayout
SetPolyFillMode
CreateSolidBrush
CopyMetaFileA
SetROP2
SetTextAlign
OffsetViewportOrgEx
OffsetWindowOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
CreateFontIndirectA
GetTextFaceA
GetTextExtentPoint32A
CombineRgn
CreateRectRgnIndirect
PatBlt
SetRectRgn
DPtoLP
GetTextMetricsA
EnumFontFamiliesExA
CreatePalette
GetNearestPaletteIndex
GetPaletteEntries
GetSystemPaletteEntries
RealizePalette
GetBkColor
CreateCompatibleBitmap
CreateDIBitmap
EnumFontFamiliesA
GetTextCharsetInfo
SetPixel
StretchBlt
CreateDIBSection
SetDIBColorTable
CreateEllipticRgn
Ellipse
GetTextColor
CreatePolygonRgn
Polygon
Polyline
CreateRoundRectRgn
LPtoDP
Rectangle
GetRgnBox
OffsetRgn
RoundRect
FillRgn
FrameRgn
GetBoundsRect
PtInRegion
ExtFloodFill
SetPaletteEntries
SetPixelV
GetWindowOrgEx
GetViewportOrgEx

winspool.drv

OpenPrinterA
ClosePrinter
DocumentPropertiesA

ole32

OleDestroyMenuDescriptor
OleTranslateAccelerator
IsAccelerator
OleLockRunning
RevokeDragDrop
RegisterDragDrop
CoLockObjectExternal
OleGetClipboard
DoDragDrop
CoTaskMemAlloc
CoTaskMemFree
CreateStreamOnHGlobal
CoInitializeEx
CoInitialize
CoUninitialize
CoCreateInstance
CoDisconnectObject
ReleaseStgMedium
OleDuplicateData
OleCreateMenuDescriptor

oleaut32

SysStringLen
SysAllocStringLen
SystemTimeToVariantTime
VariantTimeToSystemTime
VariantClear
VariantCopy
VariantChangeType
VarBstrFromDate
LoadTypeLi
SysAllocStringByteLen
SysFreeString
VariantInit
SysAllocString

Sections

.text
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 288KB - Virtual size: 287KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 300KB - Virtual size: 316KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 129KB - Virtual size: 129KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2d30f51990a294d64451b644f9b64da7

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

msimg32

shlwapi

uxtheme

gdiplus

oleacc

imm32

winmm

gdi32

winspool.drv

ole32

oleaut32

Sections

.text Size: 1.4MB - Virtual size: 1.4MB

.rdata Size: 288KB - Virtual size: 287KB

.data Size: 300KB - Virtual size: 316KB

.rsrc Size: 512B - Virtual size: 16B

.reloc Size: 129KB - Virtual size: 129KB

.text
Size: 1.4MB - Virtual size: 1.4MB

.rdata
Size: 288KB - Virtual size: 287KB

.data
Size: 300KB - Virtual size: 316KB

.rsrc
Size: 512B - Virtual size: 16B

.reloc
Size: 129KB - Virtual size: 129KB