2026-10-25_a21833597472ee1b1967b062d6f491f5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

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General

Target
2026-10-25_a21833597472ee1b1967b062d6f491f5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry
Size 1.8MB
Sample261026-v91lqsysbv
SHA256 12906cbf10cc2fdc449dc5bbe12fd98a6dec2dec26c7a0bf5fd3acd3596d7cda
MD5 a21833597472ee1b1967b062d6f491f5
SHA1 352464e9ffc3820d97c57eb4f795094a1981a643
SHA512 7eae9a354e76fa82fa769a49e2f38b4a097d53f21aa8f8eacf54f3e3ed72b945f208e38ac4943e0ed5241e607e6d8d9bfc6be6216bcab2c3c05e68dd7eb8ae76
SSDEEP 24576:Qi5jcAkSYqyExZe0p4Ek4niOkl/A04szE87JKTvmL45jcAkSYqyE:/pYqLeW4SkZP4sz9MbfpYq
TLSH
T12495E715F6788732D0B3D0BAC5D3AA9AFE7230455B308ACB0246D76C2E276E6C536735
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-25_a21833597472ee1b1967b062d6f491f5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

File Explorer

2026-10-25_a21833597472ee1b1967b062d6f491f5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

.exe 1.8MB

2026-10-25_a21833597472ee1b1967b062d6f491f5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

IMPHASH 70a6871a2d4adec7c9027cfb0ef587f8
SHA256 12906cbf10cc2fdc449dc5bbe12fd98a6dec2dec26c7a0bf5fd3acd3596d7cda
MD5 a21833597472ee1b1967b062d6f491f5
SHA1 352464e9ffc3820d97c57eb4f795094a1981a643
SHA512 7eae9a354e76fa82fa769a49e2f38b4a097d53f21aa8f8eacf54f3e3ed72b945f208e38ac4943e0ed5241e607e6d8d9bfc6be6216bcab2c3c05e68dd7eb8ae76
SSDEEP 24576:Qi5jcAkSYqyExZe0p4Ek4niOkl/A04szE87JKTvmL45jcAkSYqyE:/pYqLeW4SkZP4sz9MbfpYq
TLSH
T12495E715F6788732D0B3D0BAC5D3AA9AFE7230455B308ACB0246D76C2E276E6C536735
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

12656

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

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:\jenkins\workspace\8-2-build-windows-x64-cygwin-sans-NAS\jdk8u381\237\build\windows-x64\jdk\objs\jabswitch\jabswitch.pdb

advapi32

RegOpenKeyExW RegQueryValueExW RegSetValueExW RegCloseKey

version

GetFileVersionInfoW VerQueryValueW GetFileVersionInfoSizeW

user32

wsprintfW

kernel32

GetProcAddress FreeLibrary VirtualQuery GetProcessHeap HeapFree HeapAlloc GetCurrentProcessId ProcessIdToSessionId GetVersionExW GetModuleFileNameW RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent IsDebuggerPresent RaiseException MultiByteToWideChar WideCharToMultiByte QueryPerformanceCounter GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead GetModuleHandleW GetLastError

vcruntime140

__vcrt_LoadLibraryExW memcpy __vcrt_GetModuleFileNameW _CxxThrowException memset strstr wcsstr __C_specific_handler __C_specific_handler_noexcept __current_exception __current_exception_context __std_exception_copy __std_exception_destroy

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

fopen_s __p__commode feof fgets fputs __acrt_iob_func _set_fmode __stdio_common_vfprintf __stdio_common_vsprintf_s fclose

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

_initialize_onexit_table _crt_atexit terminate perror exit _register_onexit_function _seh_filter_exe _set_app_type _errno _configure_narrow_argv _initialize_narrow_environment _get_initial_narrow_environment _initterm _initterm_e _exit _register_thread_local_exe_atexit_callback __p___argc __p___argv _cexit _c_exit

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

rename remove

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

wcstok_s wcscpy_s wcslen _wcslwr_s wcscat_s strcpy_s strcat_s strtok_s _stricmp

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

_set_new_mode _callnewh malloc free

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

_dupenv_s

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

2026-10-25_a21833597472ee1b1967b062d6f491f5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

advapi32

version

user32

kernel32

vcruntime140

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

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

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

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

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

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

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

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

generic