2026-10-22_a3a92270325913b29fb8f75c2ebc5e94_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

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General

Target
2026-10-22_a3a92270325913b29fb8f75c2ebc5e94_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry
Size 492KB
Sample261024-clltkafs3s
SHA256 74396046e81e41a0c64b6bd7d390f9e0e41cdc1086959f9ddcdc845c6a9c4177
MD5 a3a92270325913b29fb8f75c2ebc5e94
SHA1 dbe8df1b2e41f9334b32d318fffa7c603226c873
SHA512 c3e0d0d79ce82ecfa9ae7ec0e364635004f02aab15298f15a115ad98dbe1450f6ce0add7768ce35fd59e317352ca9f75793dab9763acbfdf8a7048466a91863e
SSDEEP 12288:kfaagqOaRaW0BE3apg0DMD3JeU7vinrmC:0aagqOaRaWaE3apg+MD5TvinrmC
TLSH
T198B46C02A6984FE5E66F8170D5E20596EA737C029F5087CF1364BE293F327C0AE79257
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-22_a3a92270325913b29fb8f75c2ebc5e94_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

File Explorer

2026-10-22_a3a92270325913b29fb8f75c2ebc5e94_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

.exe 492KB

2026-10-22_a3a92270325913b29fb8f75c2ebc5e94_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

IMPHASH a59809c5c0d26ef15e2540ac3993c6e2
SHA256 74396046e81e41a0c64b6bd7d390f9e0e41cdc1086959f9ddcdc845c6a9c4177
MD5 a3a92270325913b29fb8f75c2ebc5e94
SHA1 dbe8df1b2e41f9334b32d318fffa7c603226c873
SHA512 c3e0d0d79ce82ecfa9ae7ec0e364635004f02aab15298f15a115ad98dbe1450f6ce0add7768ce35fd59e317352ca9f75793dab9763acbfdf8a7048466a91863e
SSDEEP 12288:kfaagqOaRaW0BE3apg0DMD3JeU7vinrmC:0aagqOaRaWaE3apg+MD5TvinrmC
TLSH
T198B46C02A6984FE5E66F8170D5E20596EA737C029F5087CF1364BE293F327C0AE79257
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

2026-10-22_a3a92270325913b29fb8f75c2ebc5e94_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