2026-09-24_7fc759d7e10b7955d253192c4d1dbdad_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

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General

Target
2026-09-24_7fc759d7e10b7955d253192c4d1dbdad_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry
Size 635KB
Sample260925-g197xstyfy
SHA256 b33f4ce3982420ac1f35252af7cb4838f46bde3f61729caaeb0ac704aaffe08e
MD5 7fc759d7e10b7955d253192c4d1dbdad
SHA1 49f3cb6157ebd92f9b53b338b7bbb607854e3f09
SHA512 24e320a2c08a36deb06c3cf4088e6455e633d330f1a9921ad65cbe437ae01877bf117a0b1ea1e09a5e8b46e186bb6b82b15f7f693d2dab030aa5ae28ea252733
SSDEEP 12288:xVMp5p5vJ1gL5pRTcAkS/3hzN8qE43fm78V:wp5p5v45jcAkSYqyE
TLSH
T1D6D43A15F6748671D073C0B9C5D2A68AEE7134865B308ACB138AC3782F277E6D93A771
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-09-24_7fc759d7e10b7955d253192c4d1dbdad_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

File Explorer

2026-09-24_7fc759d7e10b7955d253192c4d1dbdad_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

.exe 635KB

2026-09-24_7fc759d7e10b7955d253192c4d1dbdad_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

IMPHASH 70a6871a2d4adec7c9027cfb0ef587f8
SHA256 b33f4ce3982420ac1f35252af7cb4838f46bde3f61729caaeb0ac704aaffe08e
MD5 7fc759d7e10b7955d253192c4d1dbdad
SHA1 49f3cb6157ebd92f9b53b338b7bbb607854e3f09
SHA512 24e320a2c08a36deb06c3cf4088e6455e633d330f1a9921ad65cbe437ae01877bf117a0b1ea1e09a5e8b46e186bb6b82b15f7f693d2dab030aa5ae28ea252733
SSDEEP 12288:xVMp5p5vJ1gL5pRTcAkS/3hzN8qE43fm78V:wp5p5v45jcAkSYqyE
TLSH
T1D6D43A15F6748671D073C0B9C5D2A68AEE7134865B308ACB138AC3782F277E6D93A771
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

2026-09-24_7fc759d7e10b7955d253192c4d1dbdad_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