2026-08-20_fa274b5c0a4e9e3ecf7143e8ca2a0fba_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

General

Target
2026-08-20_fa274b5c0a4e9e3ecf7143e8ca2a0fba_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry
Size 1.2MB
Sample260820-t7264svsbv
SHA256 19613c6f6ea8dfcaae4ce064b7dd6054f3c399aab5a2a0a56e31c816d6e7e6f6
MD5 fa274b5c0a4e9e3ecf7143e8ca2a0fba
SHA1 78c8b1d11696cdfc9b83d450600cbe22d0a46e69
SHA512 d7e62049bbdef42f6ba877d07c7399a26b298e4ef9130274a7baf6fe07496f80b4db19a1a9307f7fe683f4fa1918f7c2d4c5ad779b3366a08628b504572d95f7
SSDEEP 24576:iOas0Lav99ZD5TvinrmGZe0p4Ek4niOkl/A04szE87JKTvm:X56rbeW4SkZP4sz9Mb
TLSH
T19445E716F5788B23D0BBC0B9C5D66A99FA333C455F308BCB02459B283E276D5863573A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-08-20_fa274b5c0a4e9e3ecf7143e8ca2a0fba_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

File Explorer

2026-08-20_fa274b5c0a4e9e3ecf7143e8ca2a0fba_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

.exe 1.2MB

2026-08-20_fa274b5c0a4e9e3ecf7143e8ca2a0fba_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

IMPHASH b73ecd7b4ad673ee801eee05dd893bc7
SHA256 19613c6f6ea8dfcaae4ce064b7dd6054f3c399aab5a2a0a56e31c816d6e7e6f6
MD5 fa274b5c0a4e9e3ecf7143e8ca2a0fba
SHA1 78c8b1d11696cdfc9b83d450600cbe22d0a46e69
SHA512 d7e62049bbdef42f6ba877d07c7399a26b298e4ef9130274a7baf6fe07496f80b4db19a1a9307f7fe683f4fa1918f7c2d4c5ad779b3366a08628b504572d95f7
SSDEEP 24576:iOas0Lav99ZD5TvinrmGZe0p4Ek4niOkl/A04szE87JKTvm:X56rbeW4SkZP4sz9Mb
TLSH
T19445E716F5788B23D0BBC0B9C5D66A99FA333C455F308BCB02459B283E276D5863573A
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

5156

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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\jconsole_objs\jconsole.pdb

jli

JLI_MemAlloc JLI_CmdToArgs JLI_Launch JLI_GetStdArgs JLI_GetStdArgc

kernel32

RtlCaptureContext IsProcessorFeaturePresent GetStartupInfoW SetUnhandledExceptionFilter UnhandledExceptionFilter IsDebuggerPresent GetCommandLineA QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead RtlVirtualUnwind RtlLookupFunctionEntry GetModuleHandleW

vcruntime140

memset __C_specific_handler __current_exception_context memcpy __current_exception

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

__acrt_iob_func __p__commode _set_fmode __stdio_common_vfprintf

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

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

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

getenv __p__environ

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

__setusermatherr

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

_configthreadlocale

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

_set_new_mode

Sharing

General

Malware Config

Signatures

File Explorer

2026-08-20_fa274b5c0a4e9e3ecf7143e8ca2a0fba_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

jli

kernel32

vcruntime140

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

api-ms-win-crt-runtime-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

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

generic