2026-09-29_eb367b2bb3d6a8f11f4fce20368f6c22_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

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General

Target
2026-09-29_eb367b2bb3d6a8f11f4fce20368f6c22_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry
Size 439KB
Sample260930-stxtssbe57
SHA256 fcf899a9457127fe7d0d37be88e484e058c5906b3c60987599b9731c64ced8ed
MD5 eb367b2bb3d6a8f11f4fce20368f6c22
SHA1 7fdf24df56b9535caa81d8c7ea8415d5a4a19e62
SHA512 53168c6c020b22280398031a06de5d077fe5e3ece6296b24fbbba90c7f2171a08cd8ff9f31dd7f3f094b8354f1ac71ed6923a5b9422cdc41f0899e2eae55f9a9
SSDEEP 6144:kfCza7fIqOa7Ra7fniRe0KRe0BzDmt4JZg2p7LrimEHcGuvvNFC:kfaagqOaRavF0N0BzD3JeU7vinrmC
TLSH
T1C8A46C0666984FE5E22F8170D5E20696EA777C029F5087CF1364BE293F327C0AE79257
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-09-29_eb367b2bb3d6a8f11f4fce20368f6c22_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

File Explorer

2026-09-29_eb367b2bb3d6a8f11f4fce20368f6c22_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

.exe 439KB

2026-09-29_eb367b2bb3d6a8f11f4fce20368f6c22_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

IMPHASH a59809c5c0d26ef15e2540ac3993c6e2
SHA256 fcf899a9457127fe7d0d37be88e484e058c5906b3c60987599b9731c64ced8ed
MD5 eb367b2bb3d6a8f11f4fce20368f6c22
SHA1 7fdf24df56b9535caa81d8c7ea8415d5a4a19e62
SHA512 53168c6c020b22280398031a06de5d077fe5e3ece6296b24fbbba90c7f2171a08cd8ff9f31dd7f3f094b8354f1ac71ed6923a5b9422cdc41f0899e2eae55f9a9
SSDEEP 6144:kfCza7fIqOa7Ra7fniRe0KRe0BzDmt4JZg2p7LrimEHcGuvvNFC:kfaagqOaRavF0N0BzD3JeU7vinrmC
TLSH
T1C8A46C0666984FE5E22F8170D5E20696EA777C029F5087CF1364BE293F327C0AE79257
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

10512

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_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

D:\a\_work\1\s\artifacts\obj\coreclr\windows.x64.Release\debug\createdump\createdump.pdb

kernel32

GetTempPathA GetLastError OpenProcess CreateFileA CloseHandle K32GetModuleBaseNameA TlsFree TlsSetValue TlsGetValue TlsAlloc InitializeCriticalSectionAndSpinCount DeleteCriticalSection EncodePointer SetLastError RaiseException RtlPcToFileHeader RtlUnwindEx GetModuleHandleW IsDebuggerPresent InitializeSListHead GetSystemTimeAsFileTime GetCurrentThreadId GetCurrentProcessId QueryPerformanceCounter IsProcessorFeaturePresent TerminateProcess GetCurrentProcess SetUnhandledExceptionFilter UnhandledExceptionFilter RtlVirtualUnwind RtlLookupFunctionEntry RtlCaptureContext GetProcAddress LoadLibraryExW FreeLibrary

dbghelp

MiniDumpWriteDump

ws2_32

WSAGetLastError gethostname WSAStartup

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

__stdio_common_vfprintf _set_fmode fflush __p__commode __acrt_iob_func

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

atoi

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

wcsncmp strcpy_s strcat_s strcmp

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

_time64

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

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

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

_set_new_mode malloc free _callnewh calloc

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

__setusermatherr

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

_configthreadlocale

Name

.text

Size

25KB

Virtual Size

25KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

14KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

_RDATA

Size

512B

Virtual Size

252B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

512B

Virtual Size

356B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-09-29_eb367b2bb3d6a8f11f4fce20368f6c22_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

kernel32

dbghelp

ws2_32

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

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

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

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

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

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

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

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

generic