2026-09-24_5df9aa0a4c1a85da2e9e6dc1b4211883_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

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General

Target
2026-09-24_5df9aa0a4c1a85da2e9e6dc1b4211883_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry
Size 375KB
Sample260925-kv7rdsty5m
SHA256 069b6e6df4e561b21ee56914fccfb90d6a9f3748007fd1d8a1c0fd48cff591fb
MD5 5df9aa0a4c1a85da2e9e6dc1b4211883
SHA1 7ba1eb6ee2cf55785168df4d31f2273642935c31
SHA512 2f390f9ad45920a6ccbd648eb7c7f19fa2b0218ad36efade502d438992017966f2c6e307f1d9dd61ab4e7e4abb8f4d69eb525ed863f1bd7a41980d32ae5c1048
SSDEEP 6144:fuSiox6of45n5ciSVC9RivDmt4JZg2p7LrimEHcGuvvNFC:xVMp5p5QvD3JeU7vinrmC
TLSH
T139846C0666984FA5E12F8174D9E205A6E7737C029F2187CF1354BE293F327C0AE79297
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-09-24_5df9aa0a4c1a85da2e9e6dc1b4211883_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

File Explorer

2026-09-24_5df9aa0a4c1a85da2e9e6dc1b4211883_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

.exe 375KB

2026-09-24_5df9aa0a4c1a85da2e9e6dc1b4211883_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

IMPHASH 70a6871a2d4adec7c9027cfb0ef587f8
SHA256 069b6e6df4e561b21ee56914fccfb90d6a9f3748007fd1d8a1c0fd48cff591fb
MD5 5df9aa0a4c1a85da2e9e6dc1b4211883
SHA1 7ba1eb6ee2cf55785168df4d31f2273642935c31
SHA512 2f390f9ad45920a6ccbd648eb7c7f19fa2b0218ad36efade502d438992017966f2c6e307f1d9dd61ab4e7e4abb8f4d69eb525ed863f1bd7a41980d32ae5c1048
SSDEEP 6144:fuSiox6of45n5ciSVC9RivDmt4JZg2p7LrimEHcGuvvNFC:xVMp5p5QvD3JeU7vinrmC
TLSH
T139846C0666984FA5E12F8174D9E205A6E7737C029F2187CF1354BE293F327C0AE79297
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_5df9aa0a4c1a85da2e9e6dc1b4211883_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