2026-09-30_5f52c27ef4447dd5b360d6a83a2e3ed5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

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General

Target
2026-09-30_5f52c27ef4447dd5b360d6a83a2e3ed5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry
Size 817KB
Sample261001-qt7b5ach84
SHA256 5f6b17d0750f7e87fa8457c95482a76f24ef1c7ae57983522fe80c3436409b05
MD5 5f52c27ef4447dd5b360d6a83a2e3ed5
SHA1 98dfd3e904a1246a59d446da5e901dc9eb077f1a
SHA512 d07ff3bd11e248e47cf05c320151af0747ed00fa8d44311cee11b4e7461b890e50466ca6c275a44d83859590b90c393af30628f7333545ec8fff8febf2338333
SSDEEP 12288:kfaagqOaRapemJ0j5J1gL5pRTcAkS/3hzN8qE43fm78VPF:0aagqOaRapemJy545jcAkSYqyEPF
TLSH
T144052911E6A44662D0B3C075CDD2AA8AED313D820B308ADB1399F7786F337D5A936771
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-09-30_5f52c27ef4447dd5b360d6a83a2e3ed5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

File Explorer

2026-09-30_5f52c27ef4447dd5b360d6a83a2e3ed5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

.exe 817KB

2026-09-30_5f52c27ef4447dd5b360d6a83a2e3ed5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

IMPHASH a59809c5c0d26ef15e2540ac3993c6e2
SHA256 5f6b17d0750f7e87fa8457c95482a76f24ef1c7ae57983522fe80c3436409b05
MD5 5f52c27ef4447dd5b360d6a83a2e3ed5
SHA1 98dfd3e904a1246a59d446da5e901dc9eb077f1a
SHA512 d07ff3bd11e248e47cf05c320151af0747ed00fa8d44311cee11b4e7461b890e50466ca6c275a44d83859590b90c393af30628f7333545ec8fff8febf2338333
SSDEEP 12288:kfaagqOaRapemJ0j5J1gL5pRTcAkS/3hzN8qE43fm78VPF:0aagqOaRapemJy545jcAkSYqyEPF
TLSH
T144052911E6A44662D0B3C075CDD2AA8AED313D820B308ADB1399F7786F337D5A936771
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

2026-09-30_5f52c27ef4447dd5b360d6a83a2e3ed5_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