2026-08-18_b5df0f9a64c3b9774d4bc0b710d59c48_blankgrabber_icedid_luca-stealer_njrat_stealc

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General

Target
2026-08-18_b5df0f9a64c3b9774d4bc0b710d59c48_blankgrabber_icedid_luca-stealer_njrat_stealc
Size 5.3MB
Sample260818-yzdk1abb62
SHA256 9aac258b915fbcf922ada81169a6782fe4e2fe5209f1a83a0e4d039e5d2d7d12
MD5 b5df0f9a64c3b9774d4bc0b710d59c48
SHA1 63248601ca272f946b21b8bddf7a825637aceddf
SHA512 b77c66a29c2246e8edbe6d9721ad31b1eb0bef855cb338df25ca8ccb1033bc396093737e78c997f2a6e7458086905f1438d2ab5df23994eedb11264b7d849717
SSDEEP 98304:YFB7q/nhrgjFMb5yApA2W6lGkWvaZTUcOnZxdeGnu7acXj865ThxbL:YFBIFg+tyo3ZgaZTUzfAwzA86t7
TLSH
T1F1460249E69700ACCC3AD4FD9A6640A7C371B4A98338F9E713E671161FDA8F1893DB11
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-08-18_b5df0f9a64c3b9774d4bc0b710d59c48_blankgrabber_icedid_luca-stealer_njrat_stealc

File Explorer

2026-08-18_b5df0f9a64c3b9774d4bc0b710d59c48_blankgrabber_icedid_luca-stealer_njrat_stealc

.exe 5.3MB

2026-08-18_b5df0f9a64c3b9774d4bc0b710d59c48_blankgrabber_icedid_luca-stealer_njrat_stealc

IMPHASH 2b76fe7fa22effb62ce153e5c3529788
SHA256 9aac258b915fbcf922ada81169a6782fe4e2fe5209f1a83a0e4d039e5d2d7d12
MD5 b5df0f9a64c3b9774d4bc0b710d59c48
SHA1 63248601ca272f946b21b8bddf7a825637aceddf
SHA512 b77c66a29c2246e8edbe6d9721ad31b1eb0bef855cb338df25ca8ccb1033bc396093737e78c997f2a6e7458086905f1438d2ab5df23994eedb11264b7d849717
SSDEEP 98304:YFB7q/nhrgjFMb5yApA2W6lGkWvaZTUcOnZxdeGnu7acXj865ThxbL:YFBIFg+tyo3ZgaZTUzfAwzA86t7
TLSH
T1F1460249E69700ACCC3AD4FD9A6640A7C371B4A98338F9E713E671161FDA8F1893DB11
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

607820

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

C:\Build\Build_2050_D20260812T083646\fa_rss\x64\Release\Setup.pdb

advapi32

QueryServiceObjectSecurity ConvertStringSecurityDescriptorToSecurityDescriptorW OpenServiceW RegOpenKeyExW StartServiceW RegSetValueExW ControlService SetServiceObjectSecurity DeleteService RegCreateKeyExW ConvertSecurityDescriptorToStringSecurityDescriptorW ChangeServiceConfig2W OpenSCManagerW CloseServiceHandle RegCloseKey CreateServiceW CryptReleaseContext CryptGetHashParam CryptDestroyHash CryptHashData CryptCreateHash CryptAcquireContextW RegQueryValueExW RegEnumKeyExW RegDeleteValueW RegDeleteTreeW RegDeleteKeyExW MapGenericMask DuplicateToken CheckTokenMembership FreeSid OpenProcessToken GetNamedSecurityInfoW SetNamedSecurityInfoW SetEntriesInAclW AllocateAndInitializeSid AccessCheck GetSecurityInfo

winhttp

WinHttpReceiveResponse WinHttpOpen WinHttpOpenRequest WinHttpQueryHeaders WinHttpSendRequest WinHttpSetTimeouts WinHttpConnect WinHttpQueryDataAvailable WinHttpReadData WinHttpCloseHandle

wininet

InternetCloseHandle InternetConnectW InternetReadFile HttpQueryInfoW InternetOpenW InternetOpenUrlW HttpOpenRequestW HttpSendRequestW

comctl32

InitCommonControlsEx ord412 ord410 ord413 PropertySheetW

ole32

CoUninitialize CoCreateInstance CoInitializeEx CoInitializeSecurity CoTaskMemFree CoSetProxyBlanket CoInitialize

shell32

ord155 ord190 CommandLineToArgvW SHGetKnownFolderPath ShellExecuteW ShellExecuteExW SHBrowseForFolderW SHGetPathFromIDListW

kernel32

GetUserDefaultLCID IsValidLocale GetLocaleInfoW LCMapStringW CompareStringW RaiseException InitializeSListHead GetStartupInfoW IsDebuggerPresent IsProcessorFeaturePresent SetUnhandledExceptionFilter UnhandledExceptionFilter GetModuleFileNameW GetTempPathW GetLastError CloseHandle LocalFree CreateProcessW MultiByteToWideChar ExpandEnvironmentStringsA GetUserDefaultUILanguage LCIDToLocaleName OpenProcess CreateToolhelp32Snapshot Process32NextW Process32FirstW GetCurrentProcessId WideCharToMultiByte QueryFullProcessImageNameW GetCurrentThreadId GetCommandLineW CreateMutexW OpenEventW Sleep SetEvent ExitProcess GetTempFileNameW MoveFileW SizeofResource LockResource LoadResource FindResourceW ReadFile FindFirstFileExW FindNextFileW GetCurrentProcess WriteFile TerminateProcess RemoveDirectoryW CreateNamedPipeW InitializeProcThreadAttributeList FindClose ReadConsoleW CreateFileW GetFileAttributesW DisconnectNamedPipe GetTickCount64 UpdateProcThreadAttribute DeleteFileW DeleteProcThreadAttributeList WaitNamedPipeW ConnectNamedPipe FlushFileBuffers GetSystemFirmwareTable GetModuleHandleW MulDiv LoadLibraryW MoveFileExW GetFileAttributesExW SetFileAttributesW GetFileType GetTickCount GetFileSizeEx GetFileTime SetFilePointerEx GetSystemTimeAsFileTime GetCPInfo CompareStringEx SleepConditionVariableSRW WakeAllConditionVariable QueryPerformanceCounter LCMapStringEx DecodePointer EncodePointer DeleteCriticalSection InitializeCriticalSectionEx LeaveCriticalSection EnterCriticalSection GetExitCodeThread TlsAlloc WaitForSingleObjectEx TryAcquireSRWLockExclusive AcquireSRWLockExclusive ReleaseSRWLockExclusive GetStringTypeW GetLocaleInfoEx FormatMessageA CreateSymbolicLinkW GetFileInformationByHandleEx CreateHardLinkW CopyFileW GetProcAddress DeviceIoControl AreFileApisANSI SetFileInformationByHandle GetFinalPathNameByHandleW GetFileInformationByHandle FindFirstFileW CreateDirectoryW TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW GetModuleHandleExW CreateThread ExitThread FreeLibraryAndExitThread GetStdHandle GetConsoleOutputCP GetConsoleMode HeapFree HeapAlloc FlsAlloc FlsGetValue FlsSetValue FlsFree VirtualProtect EnumSystemLocalesW HeapReAlloc GetTimeZoneInformation IsValidCodePage GetACP GetOEMCP GetCommandLineA GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW GetProcessHeap SetStdHandle HeapSize WriteConsoleW SetEndOfFile SetLastError InitializeCriticalSectionAndSpinCount WaitForSingleObject

user32

FrameRect GetWindowDC UpdateWindow EnableWindow GetKeyState InflateRect MonitorFromWindow GetSystemMetrics GetCapture DestroyIcon GetDlgCtrlID TrackMouseEvent IsWindowEnabled DrawIconEx PtInRect LoadImageW BeginPaint EndPaint GetWindowLongW PostMessageW GetWindowRect GetDC SetWindowPos SetWindowLongPtrW FillRect UnregisterClassW SendMessageW SetWindowTextW GetWindowLongPtrW SetDlgItemTextW RedrawWindow SetCursor SetWindowLongW GetClientRect GetDlgItem GetSysColorBrush GetParent InvalidateRect ReleaseDC GetWindowTextW GetWindowThreadProcessId GetShellWindow MessageBoxExW ShowWindow SetFocus SetForegroundWindow GetMessageW ScreenToClient CallNextHookEx WindowFromPoint IsWindow DispatchMessageW IsChild GetForegroundWindow UnhookWindowsHookEx TranslateMessage SetWindowsHookExW PostThreadMessageW GetCursorPos MonitorFromPoint GetMonitorInfoW EnumDisplaySettingsW DefWindowProcW OffsetRect EnableMenuItem KillTimer SetTimer DestroyWindow GetSystemMenu IsWindowVisible GetSysColor LoadCursorW RegisterClassW MapWindowPoints CreateWindowExW DrawTextW

gdi32

CreateCompatibleDC DeleteDC CreatePen SetBkColor CreateSolidBrush RoundRect CreateCompatibleBitmap GetStockObject GetDeviceCaps SetTextColor SetBkMode DeleteObject CreateFontIndirectW BitBlt GetObjectW GetNearestColor CreateDIBSection SelectObject

oleaut32

VariantInit VariantClear SysFreeString SysAllocString

shlwapi

PathFindFileNameW

iphlpapi

GetAdaptersInfo

uxtheme

SetWindowTheme

bcrypt

BCryptDestroyHash BCryptHashData BCryptDeriveKeyPBKDF2 BCryptCreateHash BCryptDestroyKey BCryptOpenAlgorithmProvider BCryptGetProperty BCryptSetProperty BCryptFinishHash BCryptCloseAlgorithmProvider BCryptGenerateSymmetricKey BCryptEncrypt BCryptGenRandom

ntdll

RtlCaptureContext RtlPcToFileHeader RtlLookupFunctionEntry RtlVirtualUnwind RtlUnwindEx RtlUnwind

Name

.text

Size

839KB

Virtual Size

839KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

249KB

Virtual Size

249KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

30KB

Virtual Size

40KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

37KB

Virtual Size

36KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

4.1MB

Virtual Size

4.1MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-08-18_b5df0f9a64c3b9774d4bc0b710d59c48_blankgrabber_icedid_luca-stealer_njrat_stealc

advapi32

winhttp

wininet

comctl32

ole32

shell32

kernel32

user32

gdi32

oleaut32

shlwapi

iphlpapi

uxtheme

bcrypt

ntdll

generic