General

Malware Config

Signatures

Files

• IRS_form_package_deflated.exe

  .exe windows x64

  6e34f235de42d6bbfa98671aa88e0e47

  
  

  Headers

  DLL Characteristics

  IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

  File Characteristics

  IMAGE_FILE_RELOCS_STRIPPED

  IMAGE_FILE_EXECUTABLE_IMAGE

  IMAGE_FILE_LARGE_ADDRESS_AWARE

  Imports

  version

  VerQueryValueA

  GetFileVersionInfoSizeA

  GetFileVersionInfoA

  kernel32

  FlushFileBuffers

  SetEndOfFile

  GetCurrentProcess

  CreateFileA

  RtlLookupFunctionEntry

  RtlUnwindEx

  GetSystemTimeAsFileTime

  HeapFree

  HeapAlloc

  RaiseException

  RtlPcToFileHeader

  GetDateFormatA

  GetTimeFormatA

  HeapReAlloc

  GetCommandLineA

  GetProcessHeap

  GetStartupInfoA

  HeapSize

  ExitProcess

  GetACP

  FlsGetValue

  SetFilePointer

  FlsFree

  FlsAlloc

  TerminateProcess

  UnhandledExceptionFilter

  SetUnhandledExceptionFilter

  IsDebuggerPresent

  RtlCaptureContext

  LCMapStringA

  LCMapStringW

  RtlVirtualUnwind

  GetStringTypeA

  GetStringTypeW

  HeapSetInformation

  HeapCreate

  GetStdHandle

  GetTimeZoneInformation

  SetHandleCount

  GetFileType

  FreeEnvironmentStringsA

  GetEnvironmentStrings

  FreeEnvironmentStringsW

  GetEnvironmentStringsW

  QueryPerformanceCounter

  GetTickCount

  GetConsoleCP

  GetConsoleMode

  SetStdHandle

  WriteConsoleA

  GetConsoleOutputCP

  WriteConsoleW

  SetEnvironmentVariableA

  WriteFile

  ReadFile

  GetThreadLocale

  GetOEMCP

  GetCPInfo

  GetLocaleInfoA

  TlsFree

  DeleteCriticalSection

  LocalReAlloc

  TlsSetValue

  GlobalHandle

  GlobalReAlloc

  TlsAlloc

  InitializeCriticalSection

  EnterCriticalSection

  TlsGetValue

  LeaveCriticalSection

  LocalAlloc

  GetCurrentProcessId

  GetModuleFileNameA

  GlobalFlags

  lstrcmpA

  GlobalAlloc

  FormatMessageA

  LocalFree

  GetCurrentThreadId

  GlobalGetAtomNameA

  GlobalAddAtomA

  GlobalFindAtomA

  GlobalDeleteAtom

  SetLastError

  lstrcmpW

  GetModuleHandleA

  GetVersionExA

  GlobalLock

  GlobalUnlock

  GlobalFree

  CompareStringW

  CompareStringA

  GetVersion

  GetLastError

  MultiByteToWideChar

  CreateThread

  Sleep

  GetFileAttributesA

  SetCurrentDirectoryA

  SetFileAttributesA

  DeleteFileA

  FindNextFileA

  FindClose

  RemoveDirectoryA

  LoadLibraryA

  MulDiv

  GetProcAddress

  FreeLibrary

  FindFirstFileA

  WideCharToMultiByte

  lstrlenA

  GetPrivateProfileStringA

  CreateProcessA

  WaitForSingleObject

  GetExitCodeProcess

  CloseHandle

  FindResourceA

  LoadResource

  LockResource

  SizeofResource

  FlsSetValue

  user32

  ValidateRect

  GetWindowThreadProcessId

  GetSysColorBrush

  DestroyMenu

  UnregisterClassA

  SetWindowTextA

  SetMenuItemBitmaps

  GetMenuCheckMarkDimensions

  LoadBitmapA

  ModifyMenuA

  GetMenuState

  EnableMenuItem

  CheckMenuItem

  RegisterWindowMessageA

  WinHelpA

  GetCapture

  SetWindowsHookExA

  CallNextHookEx

  GetClassLongA

  GetClassNameA

  GetClassLongPtrA

  SetPropA

  GetPropA

  RemovePropA

  GetFocus

  GetWindowTextA

  GetForegroundWindow

  GetLastActivePopup

  GetTopWindow

  GetWindowLongPtrA

  SetWindowLongPtrA

  UnhookWindowsHookEx

  GetMessageTime

  GetMessagePos

  PeekMessageA

  ReleaseDC

  GetKeyState

  SetForegroundWindow

  GetMenu

  PostMessageA

  GetSubMenu

  GetMenuItemID

  GetMenuItemCount

  GetClassInfoExA

  GetClassInfoA

  RegisterClassA

  GetSysColor

  AdjustWindowRectEx

  CopyRect

  PtInRect

  GetDlgCtrlID

  CallWindowProcA

  SetWindowPos

  SystemParametersInfoA

  IsIconic

  GetWindowPlacement

  GetWindow

  IsWindow

  GetWindowLongA

  IsWindowEnabled

  LoadAcceleratorsA

  GetMessageA

  TranslateAcceleratorA

  TranslateMessage

  DispatchMessageA

  LoadIconA

  LoadCursorA

  RegisterClassExA

  GetDC

  ClientToScreen

  GrayStringA

  DrawTextExA

  TabbedTextOutA

  MapWindowPoints

  GetSystemMetrics

  KillTimer

  GetDlgItem

  BeginPaint

  LoadStringA

  EndPaint

  MoveWindow

  GetWindowRect

  CreateDialogParamA

  DefWindowProcA

  GetParent

  DestroyWindow

  SetFocus

  PostQuitMessage

  SetDlgItemTextA

  GetWindowDC

  GetClientRect

  DrawTextA

  DrawEdge

  CreateWindowExA

  ShowWindow

  SendMessageA

  UpdateWindow

  SetTimer

  MessageBoxA

  MessageBoxW

  EnableWindow

  gdi32

  SetViewportExtEx

  ScaleViewportExtEx

  SetWindowExtEx

  ScaleWindowExtEx

  DeleteDC

  GetStockObject

  OffsetViewportOrgEx

  DeleteObject

  SetViewportOrgEx

  SelectObject

  Escape

  ExtTextOutA

  TextOutA

  RectVisible

  PtVisible

  GetDeviceCaps

  SetTextColor

  SetBkMode

  CreateFontA

  SetMapMode

  RestoreDC

  SaveDC

  CreateBitmap

  SetBkColor

  GetClipBox

  winspool.drv

  ClosePrinter

  DocumentPropertiesA

  OpenPrinterA

  advapi32

  RegCreateKeyExA

  RegEnumKeyExA

  RegOpenKeyA

  RegDeleteValueA

  RegQueryValueExA

  RegOpenKeyExA

  RegCloseKey

  RegDeleteKeyA

  oleaut32

  VariantClear

  VariantChangeType

  VariantInit

  Sections

  .text

  Size: 202KB - Virtual size: 201KB

  IMAGE_SCN_CNT_CODE

  IMAGE_SCN_MEM_EXECUTE

  IMAGE_SCN_MEM_READ

  .rdata

  Size: 60KB - Virtual size: 60KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  .data

  Size: 10KB - Virtual size: 33KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  IMAGE_SCN_MEM_WRITE

  .pdata

  Size: 14KB - Virtual size: 14KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  .rsrc

  Size: 46KB - Virtual size: 45KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ