ransomware pt2 (pass=infected)[.]7z

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General

Target
ransomware pt2 (pass=infected).7z
Size 2.6MB
Sample240716-mvb1ts1fre
SHA256 e0f3a73cc2ebb6ccab7a039d15f375816f6a08d7dc4e4729eda4a4deadcfe0b5
MD5 40d6a650f5fc25a357424053603299d0
SHA1 e1df234d875116dcccfcbbaa61e10e71cc0c04ec
SHA512 e4860b4e8ec2cb3904c79665c0aa3ea6e0cc1b31cba94021d1e5f8c15643639652df27a7fc148b2b231983aef9778189aba8a2230f20929f09264ebc460e5751
SSDEEP 49152:6jbHRT7LcnrOBW3I7nKpIrBKs7ZWtlw+/J37vA1T6mkcM7tU23mLR8:prOQCnyIrxulr3zAAe4tOK
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

Malware Config

Signatures

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
static1/unpack003/Ransomware.bin	autoit_exe

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
unpack002/GrandCrabV5.0.1.bin
unpack003/Ransomware.bin
unpack004/fcr.bin

File Explorer

ransomware pt2 (pass=infected).7z

.7z 2.6MB
GrandCrabV5.0.1.bin.zip

.zip 2.2MB
GrandCrabV5.0.1.bin

.exe 2.7MB
Ransomware.bin.zip

.zip 450KB
Ransomware.bin

.exe 878KB
fcr.bin.zip

.zip 6KB
fcr.bin

.exe 10KB

ransomware pt2 (pass=infected).7z

SHA256 e0f3a73cc2ebb6ccab7a039d15f375816f6a08d7dc4e4729eda4a4deadcfe0b5
MD5 40d6a650f5fc25a357424053603299d0
SHA1 e1df234d875116dcccfcbbaa61e10e71cc0c04ec
SHA512 e4860b4e8ec2cb3904c79665c0aa3ea6e0cc1b31cba94021d1e5f8c15643639652df27a7fc148b2b231983aef9778189aba8a2230f20929f09264ebc460e5751
SSDEEP 49152:6jbHRT7LcnrOBW3I7nKpIrBKs7ZWtlw+/J37vA1T6mkcM7tU23mLR8:prOQCnyIrxulr3zAAe4tOK
MD5 SHA1 SHA512 SSDEEP

Password

infected

GrandCrabV5.0.1.bin

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b4902aa2802656f873111b272c03ad93ca2dd53c0c612b9d310c982f4afa497b
MD5 49c158ee65b32cb7f4ca6a769c90bfc0
SHA1 f047d2888c29ee711a9ca627d09f0ddce343c54a
SHA512 be908bdcd1ae14bd9270a7a4733992a4da440a1326860453f525da2472335b6095094905a89eb833dd2254060cdbf33ce42700c41d8e9075f182f2e8d6fd1001
SSDEEP 49152:N3HyN3QjIm2ANy2NiNQFgFb89Va15682uwgL0KviZiHAtLFTmo9h2A:lHrjIhmiN2V9EvzoKviZFJh2
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

2704654

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

D:\Stuff\Infiltrate\crypto ransomware source code\hidden-tear\hidden-tear\obj\Release\Qinynore Ransomware.pdb

Ransomware.bin

IMPHASH eb97e4fc5518ac300a92a11673825e0b
SHA256 e75e6de7b10900b328ff8f80504a191874ee8c45ca6df94c7ceb59e62cbb15ca
MD5 7f29dfc164eff93e11d230a621901145
SHA1 1d9f10518b95315cdc648ba415335ab510804f3e
SHA512 0deeca68a6b0449daf33f86c9d0be54bf6c681583618f717cd9cb949a6d9b0a6bb339184df2fc9f21c6f36a8ac9f0e0a80f7b9416b985b1be6ef6149e1978678
SSDEEP 12288:DCdOy3vVrKxR5CXbNjAOxK/j2n+4YG/6c1mFFja3mXgcjfRlgsUBga4TibtQ:DCdxte/80jYLT3U1jfsWaAibtQ
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

AutoIT Executable

AutoIT scripts compiled to PE executables.
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

163658

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE

PDB paths

wsock32

WSACleanup socket inet_ntoa setsockopt ntohs recvfrom ioctlsocket htons WSAStartup __WSAFDIsSet select accept listen bind closesocket WSAGetLastError recv sendto send inet_addr gethostbyname gethostname connect

version

GetFileVersionInfoW GetFileVersionInfoSizeW VerQueryValueW

winmm

timeGetTime waveOutSetVolume mciSendStringW

comctl32

ImageList_ReplaceIcon ImageList_Destroy ImageList_Remove ImageList_SetDragCursorImage ImageList_BeginDrag ImageList_DragEnter ImageList_DragLeave ImageList_EndDrag ImageList_DragMove InitCommonControlsEx ImageList_Create

mpr

WNetUseConnectionW WNetCancelConnection2W WNetGetConnectionW WNetAddConnection2W

wininet

InternetQueryDataAvailable InternetCloseHandle InternetOpenW InternetSetOptionW InternetCrackUrlW HttpQueryInfoW InternetQueryOptionW HttpOpenRequestW HttpSendRequestW FtpOpenFileW FtpGetFileSize InternetOpenUrlW InternetReadFile InternetConnectW

psapi

GetProcessMemoryInfo

iphlpapi

IcmpCreateFile IcmpCloseHandle IcmpSendEcho

userenv

DestroyEnvironmentBlock UnloadUserProfile CreateEnvironmentBlock LoadUserProfileW

uxtheme

IsThemeActive

kernel32

DuplicateHandle CreateThread WaitForSingleObject HeapAlloc GetProcessHeap HeapFree Sleep GetCurrentThreadId MultiByteToWideChar MulDiv GetVersionExW IsWow64Process GetSystemInfo FreeLibrary LoadLibraryA GetProcAddress SetErrorMode GetModuleFileNameW WideCharToMultiByte lstrcpyW lstrlenW GetModuleHandleW QueryPerformanceCounter VirtualFreeEx OpenProcess VirtualAllocEx WriteProcessMemory ReadProcessMemory CreateFileW SetFilePointerEx SetEndOfFile ReadFile WriteFile FlushFileBuffers TerminateProcess CreateToolhelp32Snapshot Process32FirstW Process32NextW SetFileTime GetFileAttributesW FindFirstFileW SetCurrentDirectoryW GetLongPathNameW GetShortPathNameW DeleteFileW FindNextFileW CopyFileExW MoveFileW CreateDirectoryW RemoveDirectoryW SetSystemPowerState QueryPerformanceFrequency FindResourceW LoadResource LockResource SizeofResource EnumResourceNamesW OutputDebugStringW GetTempPathW GetTempFileNameW DeviceIoControl GetLocalTime CompareStringW GetCurrentProcess EnterCriticalSection LeaveCriticalSection GetStdHandle CreatePipe InterlockedExchange TerminateThread LoadLibraryExW FindResourceExW CopyFileW VirtualFree FormatMessageW GetExitCodeProcess GetPrivateProfileStringW WritePrivateProfileStringW GetPrivateProfileSectionW WritePrivateProfileSectionW GetPrivateProfileSectionNamesW FileTimeToLocalFileTime FileTimeToSystemTime SystemTimeToFileTime LocalFileTimeToFileTime GetDriveTypeW GetDiskFreeSpaceExW GetDiskFreeSpaceW GetVolumeInformationW SetVolumeLabelW CreateHardLinkW SetFileAttributesW CreateEventW SetEvent GetEnvironmentVariableW SetEnvironmentVariableW GlobalLock GlobalUnlock GlobalAlloc GetFileSize GlobalFree GlobalMemoryStatusEx Beep GetSystemDirectoryW HeapReAlloc HeapSize GetComputerNameW GetWindowsDirectoryW GetCurrentProcessId GetProcessIoCounters CreateProcessW GetProcessId SetPriorityClass LoadLibraryW VirtualAlloc IsDebuggerPresent GetCurrentDirectoryW lstrcmpiW DecodePointer GetLastError RaiseException InitializeCriticalSectionAndSpinCount DeleteCriticalSection InterlockedDecrement InterlockedIncrement GetCurrentThread CloseHandle GetFullPathNameW EncodePointer ExitProcess GetModuleHandleExW ExitThread GetSystemTimeAsFileTime ResumeThread GetCommandLineW IsProcessorFeaturePresent IsValidCodePage GetACP GetOEMCP GetCPInfo SetLastError UnhandledExceptionFilter SetUnhandledExceptionFilter TlsAlloc TlsGetValue TlsSetValue TlsFree GetStartupInfoW GetStringTypeW SetStdHandle GetFileType GetConsoleCP GetConsoleMode RtlUnwind ReadConsoleW GetTimeZoneInformation GetDateFormatW GetTimeFormatW LCMapStringW GetEnvironmentStringsW FreeEnvironmentStringsW WriteConsoleW FindClose SetEnvironmentVariableA

user32

AdjustWindowRectEx CopyImage SetWindowPos GetCursorInfo RegisterHotKey ClientToScreen GetKeyboardLayoutNameW IsCharAlphaW IsCharAlphaNumericW IsCharLowerW IsCharUpperW GetMenuStringW GetSubMenu GetCaretPos IsZoomed MonitorFromPoint GetMonitorInfoW SetWindowLongW SetLayeredWindowAttributes FlashWindow GetClassLongW TranslateAcceleratorW IsDialogMessageW GetSysColor InflateRect DrawFocusRect DrawTextW FrameRect DrawFrameControl FillRect PtInRect DestroyAcceleratorTable CreateAcceleratorTableW SetCursor GetWindowDC GetSystemMetrics GetActiveWindow CharNextW wsprintfW RedrawWindow DrawMenuBar DestroyMenu SetMenu GetWindowTextLengthW CreateMenu IsDlgButtonChecked DefDlgProcW CallWindowProcW ReleaseCapture SetCapture CreateIconFromResourceEx mouse_event ExitWindowsEx SetActiveWindow FindWindowExW EnumThreadWindows SetMenuDefaultItem InsertMenuItemW IsMenu TrackPopupMenuEx GetCursorPos DeleteMenu SetRect GetMenuItemID GetMenuItemCount SetMenuItemInfoW GetMenuItemInfoW SetForegroundWindow IsIconic FindWindowW MonitorFromRect keybd_event SendInput GetAsyncKeyState SetKeyboardState GetKeyboardState GetKeyState VkKeyScanW LoadStringW DialogBoxParamW MessageBeep EndDialog SendDlgItemMessageW GetDlgItem SetWindowTextW CopyRect ReleaseDC GetDC EndPaint BeginPaint GetClientRect GetMenu DestroyWindow EnumWindows GetDesktopWindow IsWindow IsWindowEnabled IsWindowVisible EnableWindow InvalidateRect GetWindowLongW GetWindowThreadProcessId AttachThreadInput GetFocus GetWindowTextW ScreenToClient SendMessageTimeoutW EnumChildWindows CharUpperBuffW GetParent GetDlgCtrlID SendMessageW MapVirtualKeyW PostMessageW GetWindowRect SetUserObjectSecurity CloseDesktop CloseWindowStation OpenDesktopW SetProcessWindowStation GetProcessWindowStation OpenWindowStationW GetUserObjectSecurity MessageBoxW DefWindowProcW SetClipboardData EmptyClipboard CountClipboardFormats CloseClipboard GetClipboardData IsClipboardFormatAvailable OpenClipboard BlockInput GetMessageW LockWindowUpdate DispatchMessageW TranslateMessage PeekMessageW UnregisterHotKey CheckMenuRadioItem CharLowerBuffW MoveWindow SetFocus PostQuitMessage KillTimer CreatePopupMenu RegisterWindowMessageW SetTimer ShowWindow CreateWindowExW RegisterClassExW LoadIconW LoadCursorW GetSysColorBrush GetForegroundWindow MessageBoxA DestroyIcon SystemParametersInfoW LoadImageW GetClassNameW

gdi32

StrokePath DeleteObject GetTextExtentPoint32W ExtCreatePen GetDeviceCaps EndPath SetPixel CloseFigure CreateCompatibleBitmap CreateCompatibleDC SelectObject StretchBlt GetDIBits LineTo AngleArc MoveToEx Ellipse DeleteDC GetPixel CreateDCW GetStockObject GetTextFaceW CreateFontW SetTextColor PolyDraw BeginPath Rectangle SetViewportOrgEx GetObjectW SetBkMode RoundRect SetBkColor CreatePen CreateSolidBrush StrokeAndFillPath

comdlg32

GetOpenFileNameW GetSaveFileNameW

advapi32

GetAce RegEnumValueW RegDeleteValueW RegDeleteKeyW RegEnumKeyExW RegSetValueExW RegOpenKeyExW RegCloseKey RegQueryValueExW RegConnectRegistryW InitializeSecurityDescriptor InitializeAcl AdjustTokenPrivileges OpenThreadToken OpenProcessToken LookupPrivilegeValueW DuplicateTokenEx CreateProcessAsUserW CreateProcessWithLogonW GetLengthSid CopySid LogonUserW AllocateAndInitializeSid CheckTokenMembership RegCreateKeyExW FreeSid GetTokenInformation GetSecurityDescriptorDacl GetAclInformation AddAce SetSecurityDescriptorDacl GetUserNameW InitiateSystemShutdownExW

shell32

DragQueryPoint ShellExecuteExW DragQueryFileW SHEmptyRecycleBinW SHGetPathFromIDListW SHBrowseForFolderW SHCreateShellItem SHGetDesktopFolder SHGetSpecialFolderLocation SHGetFolderPathW SHFileOperationW ExtractIconExW Shell_NotifyIconW ShellExecuteW DragFinish

ole32

CoTaskMemAlloc CoTaskMemFree CLSIDFromString ProgIDFromCLSID CLSIDFromProgID OleSetMenuDescriptor MkParseDisplayName OleSetContainedObject CoCreateInstance IIDFromString StringFromGUID2 CreateStreamOnHGlobal OleInitialize OleUninitialize CoInitialize CoUninitialize GetRunningObjectTable CoGetInstanceFromFile CoGetObject CoSetProxyBlanket CoCreateInstanceEx CoInitializeSecurity

oleaut32

LoadTypeLibEx VariantCopyInd SysReAllocString SysFreeString SafeArrayDestroyDescriptor SafeArrayDestroyData SafeArrayUnaccessData SafeArrayAccessData SafeArrayAllocData SafeArrayAllocDescriptorEx SafeArrayCreateVector RegisterTypeLi CreateStdDispatch DispCallFunc VariantChangeType SysStringLen VariantTimeToSystemTime VarR8FromDec SafeArrayGetVartype VariantCopy VariantClear OleLoadPicture QueryPathOfRegTypeLi RegisterTypeLibForUser UnRegisterTypeLibForUser UnRegisterTypeLi CreateDispTypeInfo SysAllocString VariantInit

fcr.bin

IMPHASH 930ddd1c5a61dbaa873661edbf374853
SHA256 539b0b5d54757e8a2b754ecdc2939eb7cf9db0ed1728e0eca407500222668505
MD5 f1927e7f90416bf39fc7991bbc57e1b3
SHA1 2367249568ca4a34f8824a9313b03d16d1d7c0bc
SHA512 a0ac1811c8944165ba1939e40fe965bba3f7473819cb6f5d1cd4b4e7c203685baec055a6c73359dd1b3ddc79cb05b42d8c7541c29ea466120233423c5a5fcc60
SSDEEP 192:yrj2/2OzcYKNEmkmTjtiIKZIF/2oQlLkMBBm4C:j/2OzcJNEmkmTjkI/92oQjBU7
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

4096

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

ransomware pt2 (pass=infected).7z

GrandCrabV5.0.1.bin.zip

GrandCrabV5.0.1.bin

mscoree

dotnet

Ransomware.bin.zip

Ransomware.bin

wsock32

version

winmm

comctl32

mpr

wininet

psapi

iphlpapi

userenv

uxtheme

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

oleaut32

generic

fcr.bin.zip

fcr.bin

kernel32

advapi32

generic