2026-09-23_7bac2625e5a0c8337311949622e6a88f_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

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General

Target
2026-09-23_7bac2625e5a0c8337311949622e6a88f_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry
Size 691KB
Sample260923-21nddaff26
SHA256 73bf2045a35167a8f84ff029a1107337d5a48376cc308fda27123933e74da536
MD5 7bac2625e5a0c8337311949622e6a88f
SHA1 70ab06e4219da9a6bd5677c352c83f5586f9675c
SHA512 763f503e18276a90bcf08cbc9bf9f9c023669c633358c2131321bc0d37ea0064d7a9e264ec6614174f3d3c069920ba48d4562e0a390169bf0052d36c1a27b779
SSDEEP 12288:kfaagqOaRape3ai4nD3JeU7vinrmbL6D3JeU7vinrmC:0aagqOaRape3ai4nD5TvinrmbL6D5Tv4
TLSH
T121E46C0666984FE5E26F8174D9A205A6E7737C029F5087CF0364BE293F327C0AE79257
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-09-23_7bac2625e5a0c8337311949622e6a88f_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

File Explorer

2026-09-23_7bac2625e5a0c8337311949622e6a88f_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

.exe 691KB

2026-09-23_7bac2625e5a0c8337311949622e6a88f_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

IMPHASH a59809c5c0d26ef15e2540ac3993c6e2
SHA256 73bf2045a35167a8f84ff029a1107337d5a48376cc308fda27123933e74da536
MD5 7bac2625e5a0c8337311949622e6a88f
SHA1 70ab06e4219da9a6bd5677c352c83f5586f9675c
SHA512 763f503e18276a90bcf08cbc9bf9f9c023669c633358c2131321bc0d37ea0064d7a9e264ec6614174f3d3c069920ba48d4562e0a390169bf0052d36c1a27b779
SSDEEP 12288:kfaagqOaRape3ai4nD3JeU7vinrmbL6D3JeU7vinrmC:0aagqOaRape3ai4nD5TvinrmbL6D5Tv4
TLSH
T121E46C0666984FE5E26F8174D9A205A6E7737C029F5087CF0364BE293F327C0AE79257
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

2026-09-23_7bac2625e5a0c8337311949622e6a88f_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