2026-05-30_a2f18882f82afe3b70ace508be9cfcb2_cobalt-strike_elex_hijackloader_rhadamanthys_smoke-loader_stop_vidar

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General

Target
2026-05-30_a2f18882f82afe3b70ace508be9cfcb2_cobalt-strike_elex_hijackloader_rhadamanthys_smoke-loader_stop_vidar
Size 1001KB
Sample260530-s1ea2ahs71
SHA256 62a8b389f2645da9444b313acce9efa5fb7e482e02614c8cc8a6385b80e3732a
MD5 a2f18882f82afe3b70ace508be9cfcb2
SHA1 670bdd807f603995b946e7aa1a427e092c56ebb9
SHA512 1fd130add86c21c7e3ee99999b5c17a6bcdad08f5901fc737c850e050a1aff9a2620f14faebfc7a4bfac0865de5722fce0fd2fa5ab9848244cda0f3a82df2705
SSDEEP 12288:3jHwMgsHyMqLHFZlx22CGD3JeU7vinrmw8j3au3dUIVlN9o:3jQMFHDUT22CGD5Tvinrmfzau3HVlN9o
TLSH
T16425D21176848EB1D59F00308955966DA227BC61CF234FEB22947EEEFFF16C15A29233
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-05-30_a2f18882f82afe3b70ace508be9cfcb2_cobalt-strike_elex_hijackloader_rhadamanthys_smoke-loader_stop_vidar

File Explorer

2026-05-30_a2f18882f82afe3b70ace508be9cfcb2_cobalt-strike_elex_hijackloader_rhadamanthys_smoke-loader_stop_vidar

.exe 1001KB

2026-05-30_a2f18882f82afe3b70ace508be9cfcb2_cobalt-strike_elex_hijackloader_rhadamanthys_smoke-loader_stop_vidar

IMPHASH 7c7594c33e26c22c9e3e6d0e07fabaf5
SHA256 62a8b389f2645da9444b313acce9efa5fb7e482e02614c8cc8a6385b80e3732a
MD5 a2f18882f82afe3b70ace508be9cfcb2
SHA1 670bdd807f603995b946e7aa1a427e092c56ebb9
SHA512 1fd130add86c21c7e3ee99999b5c17a6bcdad08f5901fc737c850e050a1aff9a2620f14faebfc7a4bfac0865de5722fce0fd2fa5ab9848244cda0f3a82df2705
SSDEEP 12288:3jHwMgsHyMqLHFZlx22CGD3JeU7vinrmw8j3au3dUIVlN9o:3jQMFHDUT22CGD5Tvinrmfzau3HVlN9o
TLSH
T16425D21176848EB1D59F00308955966DA227BC61CF234FEB22947EEEFFF16C15A29233
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

54832

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE

PDB paths

D:\B\T\BuildResults\bin\Release\Eula.pdb

kernel32

FindResourceW LoadLibraryA GlobalAlloc GlobalUnlock GlobalLock GlobalHandle GlobalFree MulDiv lstrcmpW lstrcpynW lstrcpyW lstrcatW lstrlenW GetPrivateProfileIntW GetPrivateProfileStringW CopyFileW MultiByteToWideChar DecodePointer VirtualFree VirtualAlloc FlushInstructionCache LoadResource InterlockedPopEntrySList GetProcessHeap HeapFree HeapAlloc EncodePointer OutputDebugStringW InitializeSListHead GetSystemTimeAsFileTime GetCurrentProcessId QueryPerformanceCounter GetStartupInfoW IsDebuggerPresent IsProcessorFeaturePresent TerminateProcess SetUnhandledExceptionFilter UnhandledExceptionFilter CreateEventW WaitForSingleObjectEx ResetEvent SetEvent GetCurrentThreadId CloseHandle LeaveCriticalSection EnterCriticalSection GetFullPathNameW FindFirstFileW FindClose LoadLibraryW GetProcAddress GetModuleHandleW LockResource GetModuleHandleA GetModuleFileNameW DeleteCriticalSection InitializeCriticalSectionAndSpinCount SetLastError GetLastError RaiseException OutputDebugStringA GetCurrentProcess InterlockedPushEntrySList LoadLibraryExA

user32

SetWindowContextHelpId GetClientRect GetWindowTextLengthW GetWindowTextW SetWindowTextW RedrawWindow InvalidateRgn InvalidateRect EndPaint BeginPaint ReleaseDC GetDC GetSystemMetrics DestroyAcceleratorTable CreateAcceleratorTableW ClientToScreen EnableWindow ReleaseCapture SetCapture UnregisterClassW RegisterWindowMessageW SendMessageW DefWindowProcW CallWindowProcW RegisterClassExW GetClassInfoExW CreateWindowExW IsWindow IsChild DestroyWindow MoveWindow SetWindowPos DialogBoxIndirectParamW ScreenToClient MapDialogRect LoadCursorW GetWindow GetClassNameW GetParent GetDesktopWindow SetWindowLongW GetWindowLongW FillRect IsWindowEnabled EndDialog GetDlgItem SetDlgItemTextW GetDlgItemTextW SendDlgItemMessageW CharNextW SetFocus GetActiveWindow GetFocus GetSysColor

gdi32

SelectObject GetStockObject GetDeviceCaps DeleteObject DeleteDC CreateSolidBrush CreateCompatibleDC CreateCompatibleBitmap GetObjectW BitBlt

advapi32

RegSetValueExW RegCreateKeyExW RegQueryValueExW RegOpenKeyExW RegCloseKey

ole32

OleUninitialize OleLockRunning CoTaskMemFree CoTaskMemAlloc StringFromGUID2 CLSIDFromProgID CLSIDFromString CoCreateInstance CoReleaseServerProcess CoAddRefServerProcess CoGetClassObject CreateStreamOnHGlobal OleInitialize

oleaut32

DispCallFunc LoadRegTypeLi LoadTypeLi OleCreateFontIndirect VariantInit SysStringLen SysAllocStringLen SysAllocString VariantClear SysFreeString

vcruntime140

_CxxThrowException __current_exception __std_exception_copy _except_handler4_common __current_exception_context memcpy memcmp __CxxFrameHandler3 memset __std_exception_destroy __std_terminate

api-ms-win-crt-heap-l1-1-0

_recalloc free _set_new_mode calloc malloc _callnewh

api-ms-win-crt-runtime-l1-1-0

_set_app_type _seh_filter_exe _crt_atexit _configure_wide_argv _initialize_wide_environment _get_wide_winmain_command_line _initterm _initterm_e exit _exit _invalid_parameter_noinfo _c_exit _register_thread_local_exe_atexit_callback _register_onexit_function _initialize_onexit_table _controlfp_s terminate _errno _cexit

api-ms-win-crt-convert-l1-1-0

_wtoi _wtoi64

api-ms-win-crt-string-l1-1-0

wcslen wcscspn wcsncpy_s wcscpy_s strlen

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vswprintf_s __p__commode _set_fmode

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Sharing

General

Malware Config

Signatures

File Explorer

2026-05-30_a2f18882f82afe3b70ace508be9cfcb2_cobalt-strike_elex_hijackloader_rhadamanthys_smoke-loader_stop_vidar

kernel32

user32

gdi32

advapi32

ole32

oleaut32

vcruntime140

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

generic