2026-10-25_9751083099c50401d1dca1a2af415ed5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

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General

Target
2026-10-25_9751083099c50401d1dca1a2af415ed5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry
Size 3.6MB
Sample261026-xtklpafz2s
SHA256 11788770677a78d38a5e38f3c0fa40723db23b25e521df40557bece87b1f26c0
MD5 9751083099c50401d1dca1a2af415ed5
SHA1 ccdaa22baa4b1bb45c180ccfdd464dc6d30c4c9f
SHA512 e4167841a22ef4fb80d47bb8cf83c90f346531eba54b8b36301cdc2192f27b9f59d83a0e99fa44afb0ca1f15a042beba3322009262aef77ae2821d7832048c09
SSDEEP 49152:dqJtb2IEeW4SkZP4sz9MbkqJtb2IEeW4SkZP4sz9MbkqJtb2I:dFfkZckFfkZck
TLSH
T11806F925F5788722D0B3D0B9C5D3AA9AFE3234465B308ACB024AD76C2E277D6C536735
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-25_9751083099c50401d1dca1a2af415ed5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

File Explorer

2026-10-25_9751083099c50401d1dca1a2af415ed5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

.exe 3.6MB

2026-10-25_9751083099c50401d1dca1a2af415ed5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

IMPHASH 1e2f1157724358595d4ba5f4d5e8d784
SHA256 11788770677a78d38a5e38f3c0fa40723db23b25e521df40557bece87b1f26c0
MD5 9751083099c50401d1dca1a2af415ed5
SHA1 ccdaa22baa4b1bb45c180ccfdd464dc6d30c4c9f
SHA512 e4167841a22ef4fb80d47bb8cf83c90f346531eba54b8b36301cdc2192f27b9f59d83a0e99fa44afb0ca1f15a042beba3322009262aef77ae2821d7832048c09
SSDEEP 49152:dqJtb2IEeW4SkZP4sz9MbkqJtb2IEeW4SkZP4sz9MbkqJtb2I:dFfkZckFfkZck
TLSH
T11806F925F5788722D0B3D0B9C5D3AA9AFE3234465B308ACB024AD76C2E277D6C536735
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

12820

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-amd64-cygwin\jdk8u321\2141\build\windows-amd64\jdk\objs\jabswitch\jabswitch.pdb

advapi32

RegOpenKeyExW RegQueryValueExW RegSetValueExW RegCloseKey

version

VerQueryValueW GetFileVersionInfoW 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

_CxxThrowException __std_exception_destroy __vcrt_GetModuleFileNameW __vcrt_LoadLibraryExW memset strstr wcsstr __C_specific_handler __C_specific_handler_noexcept __std_exception_copy

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

__stdio_common_vfprintf __stdio_common_vsprintf_s _set_fmode __p__commode fputs fgets fclose fopen_s __acrt_iob_func feof

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

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

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

rename remove

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

strcat_s strtok_s _stricmp strcpy_s _wcslwr_s wcscpy_s wcslen wcstok_s wcscat_s

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

_set_new_mode free _callnewh malloc

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_9751083099c50401d1dca1a2af415ed5_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