2026-08-17_0e557937510c5b088ac54911074d1ba5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

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General

Target
2026-08-17_0e557937510c5b088ac54911074d1ba5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry
Size 3.9MB
Sample260817-tvmkwsvblb
SHA256 ff95b30950bdc96400821c76afd0dd380ca7d4f9abc19ddd60e9738767d13f52
MD5 0e557937510c5b088ac54911074d1ba5
SHA1 d2dcc0e8deef908002b1d159cfa083eac44bc49f
SHA512 3c97176c0386e2fe218556a8bf9eb197af12915ddc2e610b185b3631bb5ec272dce3709199e62d23edc595b40d040a4c92a3691af071a7012b91b19989168db4
SSDEEP 49152:ZeW4SkZP4sz9Mb5eW4SkZP4sz9Mb5eW4SkZP4sz9Mbd56rbeW4SkZP4sz9Mb:tfkZcNfkZcNfkZcer7fkZc
TLSH
T19516E815F5788723D0B7C0B9C6D6AA99FA3334455B308ACB0285D73C2F276D6863673A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-08-17_0e557937510c5b088ac54911074d1ba5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

File Explorer

2026-08-17_0e557937510c5b088ac54911074d1ba5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

.exe 3.9MB

2026-08-17_0e557937510c5b088ac54911074d1ba5_amadey_cobalt-strike_hijackloader_satacom_vidar_wannacry

IMPHASH a59809c5c0d26ef15e2540ac3993c6e2
SHA256 ff95b30950bdc96400821c76afd0dd380ca7d4f9abc19ddd60e9738767d13f52
MD5 0e557937510c5b088ac54911074d1ba5
SHA1 d2dcc0e8deef908002b1d159cfa083eac44bc49f
SHA512 3c97176c0386e2fe218556a8bf9eb197af12915ddc2e610b185b3631bb5ec272dce3709199e62d23edc595b40d040a4c92a3691af071a7012b91b19989168db4
SSDEEP 49152:ZeW4SkZP4sz9Mb5eW4SkZP4sz9Mb5eW4SkZP4sz9Mbd56rbeW4SkZP4sz9Mb:tfkZcNfkZcNfkZcer7fkZc
TLSH
T19516E815F5788723D0B7C0B9C6D6AA99FA3334455B308ACB0285D73C2F276D6863673A
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

2026-08-17_0e557937510c5b088ac54911074d1ba5_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