General

Malware Config

Signatures

Files

• 2024-05-23_d1818144298bced383a1183cbc1d8741_bkransomware

  .exe windows:5 windows x86 arch:x86

  193b654ecb38f71ffa2fa47fac4c2bf7

  
  

  Code Sign

  48:1b:6a:07:26:d2:e8:3f:26:02:d4:82:5a:cd

  Certificate

  Issuer

  CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

  Not Before

  15-06-2016 00:00

  Not After

  15-06-2024 00:00

  Subject

  CN=GlobalSign CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

  Extended Key Usages

  ExtKeyUsageCodeSigning

  ExtKeyUsageOCSPSigning

  Key Usages

  KeyUsageCertSign

  KeyUsageCRLSign

  42:f7:ce:c0:08:6a:c8:87:bb:81:ba:16

  Certificate

  Issuer

  CN=GlobalSign CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

  Not Before

  24-01-2018 09:39

  Not After

  04-07-2020 06:50

  Subject

  CN=AutoIt Consulting Ltd,O=AutoIt Consulting Ltd,L=Birmingham,C=GB

  Extended Key Usages

  ExtKeyUsageCodeSigning

  Key Usages

  KeyUsageDigitalSignature

  13:b7:74:ee:59:e3:5e:c6:06:26:16:89

  Certificate

  Issuer

  CN=GlobalSign Timestamping CA - SHA256 - G2,O=GlobalSign nv-sa,C=BE

  Not Before

  28-02-2018 10:00

  Not After

  18-03-2029 10:00

  Subject

  CN=GlobalSign TSA for Advanced - G3 - 002-02,O=GMO GlobalSign K.K.,C=JP

  Extended Key Usages

  ExtKeyUsageTimeStamping

  Key Usages

  KeyUsageDigitalSignature

  04:00:00:00:00:01:31:89:c6:50:04

  Certificate

  Issuer

  CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

  Not Before

  02-08-2011 10:00

  Not After

  29-03-2029 10:00

  Subject

  CN=GlobalSign Timestamping CA - SHA256 - G2,O=GlobalSign nv-sa,C=BE

  Key Usages

  KeyUsageCertSign

  KeyUsageCRLSign

  04:00:00:00:00:01:21:58:53:08:a2

  Certificate

  Issuer

  CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

  Not Before

  18-03-2009 10:00

  Not After

  18-03-2029 10:00

  Subject

  CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

  Key Usages

  KeyUsageCertSign

  KeyUsageCRLSign

  bd:10:0a:22:2a:b1:97:10:dd:51:f6:9a:03:58:84:be:43:3a:73:1e:ab:5e:b3:e6:6f:dd:94:9a:65:93:0a:2a

  Signer

  Actual PE Digest

  bd:10:0a:22:2a:b1:97:10:dd:51:f6:9a:03:58:84:be:43:3a:73:1e:ab:5e:b3:e6:6f:dd:94:9a:65:93:0a:2a

  Digest Algorithm

  sha256

  PE Digest Matches

  false

  Headers

  DLL Characteristics

  IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE

  IMAGE_DLLCHARACTERISTICS_NX_COMPAT

  IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

  File Characteristics

  IMAGE_FILE_EXECUTABLE_IMAGE

  IMAGE_FILE_LARGE_ADDRESS_AWARE

  IMAGE_FILE_32BIT_MACHINE

  Imports

  comctl32

  InitCommonControlsEx

  kernel32

  GlobalUnlock

  FlushFileBuffers

  WriteConsoleW

  SetStdHandle

  OutputDebugStringW

  HeapReAlloc

  LoadLibraryExW

  LCMapStringW

  RtlUnwind

  SetFilePointerEx

  GetConsoleMode

  GetConsoleCP

  LeaveCriticalSection

  EnterCriticalSection

  FreeEnvironmentStringsW

  GetEnvironmentStringsW

  GetSystemTimeAsFileTime

  GetCurrentProcessId

  QueryPerformanceCounter

  WriteFile

  GetModuleFileNameW

  DeleteCriticalSection

  GetFileType

  GetStdHandle

  GetProcessHeap

  HeapSize

  GetModuleHandleExW

  ExitProcess

  WideCharToMultiByte

  GetStringTypeW

  GetCPInfo

  GetOEMCP

  GetACP

  IsValidCodePage

  GetStartupInfoW

  TlsFree

  TlsSetValue

  TlsGetValue

  TlsAlloc

  TerminateProcess

  GetCurrentProcess

  Sleep

  InitializeCriticalSectionAndSpinCount

  SetLastError

  SetUnhandledExceptionFilter

  UnhandledExceptionFilter

  HeapFree

  GetLastError

  RaiseException

  HeapAlloc

  GetCommandLineW

  DecodePointer

  EncodePointer

  IsProcessorFeaturePresent

  IsDebuggerPresent

  CloseHandle

  VirtualFreeEx

  ReadProcessMemory

  VirtualAllocEx

  OpenProcess

  CreateFileW

  GlobalLock

  GlobalAlloc

  FreeLibrary

  GetProcAddress

  GetModuleHandleW

  MulDiv

  MultiByteToWideChar

  GetCurrentThreadId

  user32

  GetClassNameW

  SendMessageTimeoutW

  AttachThreadInput

  GetWindowThreadProcessId

  GetWindowLongW

  GetParent

  SendMessageW

  GetCursor

  GetDesktopWindow

  RedrawWindow

  GetWindowDC

  IsWindow

  GetWindow

  ChildWindowFromPointEx

  ClientToScreen

  EnumChildWindows

  GetWindowTextW

  GetDlgCtrlID

  GetForegroundWindow

  WindowFromPoint

  CloseClipboard

  SetClipboardData

  EmptyClipboard

  OpenClipboard

  ReleaseCapture

  SendDlgItemMessageW

  SetCapture

  SetCursor

  EndDeferWindowPos

  DeferWindowPos

  BeginDeferWindowPos

  DefWindowProcW

  MessageBoxW

  DestroyWindow

  KillTimer

  PostQuitMessage

  GetWindowPlacement

  RegisterClassExW

  LoadIconW

  DispatchMessageW

  TranslateMessage

  IsDialogMessageW

  GetMessageW

  SetTimer

  GetClientRect

  SetWindowTextW

  SetWindowPos

  GetMenu

  CheckMenuItem

  LoadCursorW

  LoadImageW

  RegisterWindowMessageW

  RegisterHotKey

  CreateWindowExW

  DestroyIcon

  ReleaseDC

  GetDC

  GetCursorPos

  IsWindowVisible

  ShowWindow

  EnableWindow

  MoveWindow

  ScreenToClient

  GetWindowRect

  InvalidateRect

  gdi32

  DeleteDC

  BitBlt

  LineTo

  MoveToEx

  StretchBlt

  PatBlt

  CreateCompatibleBitmap

  CreateCompatibleDC

  Rectangle

  SetROP2

  GetStockObject

  SelectObject

  CreatePen

  GetPixel

  DeleteObject

  CreateFontW

  comdlg32

  ChooseColorW

  advapi32

  RegOpenKeyExW

  RegSetValueExW

  RegCreateKeyExW

  RegCloseKey

  RegQueryValueExW

  Sections

  .text

  Size: 63KB - Virtual size: 62KB

  IMAGE_SCN_CNT_CODE

  IMAGE_SCN_MEM_EXECUTE

  IMAGE_SCN_MEM_READ

  .rdata

  Size: 25KB - Virtual size: 25KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  .data

  Size: 4KB - Virtual size: 828KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  IMAGE_SCN_MEM_WRITE

  .rsrc

  Size: 46KB - Virtual size: 45KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  .reloc

  Size: 5KB - Virtual size: 5KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_DISCARDABLE

  IMAGE_SCN_MEM_READ