2026-05-06_a3aa04956355754794f655d61750e472_akira_cobalt-strike_rusty-stealer_satacom

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General

Target
2026-05-06_a3aa04956355754794f655d61750e472_akira_cobalt-strike_rusty-stealer_satacom
Size 2.1MB
Sample260506-memgmaft5x
SHA256 b5104376b53a5f42ca897a9a813178dd269fd85316fb10ed098c67496535194d
MD5 a3aa04956355754794f655d61750e472
SHA1 f3e25a2b60cc88a7740925c4bdfeff76b8140b0e
SHA512 539322aebd1c69938c649f4a0ab4ac99eeadcdcb86dc1f424d6b1666cfaae3a1f8c35fb4604d14f39871c5429bb1d4d16a61d1a365262c4c14e1644fcf0e6d05
SSDEEP 49152:fD3DNB0SGDSiTenJL9vfEQZw8n7SI3ACfiKeb/py2/9wVam:f9BLGGiTenJL93ZxnXNiKebRwgm
TLSH
T108A52335B91855FCEA9DD038C2A475BA21B1B2C50751CAFB035CB3342E15BFB2E2661E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-05-06_a3aa04956355754794f655d61750e472_akira_cobalt-strike_rusty-stealer_satacom

File Explorer

2026-05-06_a3aa04956355754794f655d61750e472_akira_cobalt-strike_rusty-stealer_satacom

.exe 2.1MB

2026-05-06_a3aa04956355754794f655d61750e472_akira_cobalt-strike_rusty-stealer_satacom

IMPHASH 708431747294f7137a266fd6f3cc9f33
SHA256 b5104376b53a5f42ca897a9a813178dd269fd85316fb10ed098c67496535194d
MD5 a3aa04956355754794f655d61750e472
SHA1 f3e25a2b60cc88a7740925c4bdfeff76b8140b0e
SHA512 539322aebd1c69938c649f4a0ab4ac99eeadcdcb86dc1f424d6b1666cfaae3a1f8c35fb4604d14f39871c5429bb1d4d16a61d1a365262c4c14e1644fcf0e6d05
SSDEEP 49152:fD3DNB0SGDSiTenJL9vfEQZw8n7SI3ACfiKeb/py2/9wVam:f9BLGGiTenJL93ZxnXNiKebRwgm
TLSH
T108A52335B91855FCEA9DD038C2A475BA21B1B2C50751CAFB035CB3342E15BFB2E2661E
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

73164

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_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

sh_injector.pdb

api-ms-win-core-synch-l1-2-0

WaitOnAddress WakeByAddressSingle WakeByAddressAll

kernel32

IsDebuggerPresent GetLastError GetProcAddress GetModuleHandleA HeapReAlloc Sleep UnhandledExceptionFilter WaitForSingleObject SetWaitableTimer CreateWaitableTimerExW HeapFree QueryPerformanceCounter FormatMessageW GetModuleHandleW HeapAlloc WriteConsoleW MultiByteToWideChar SetUnhandledExceptionFilter GetConsoleOutputCP GetConsoleMode GetStdHandle RtlVirtualUnwind WideCharToMultiByte ReleaseMutex CreateMutexA GetCurrentProcessId GetProcessHeap GetCurrentThread lstrlenW LoadLibraryA WaitForSingleObjectEx RtlLookupFunctionEntry GetCurrentProcess RtlCaptureContext GetCurrentDirectoryW GetEnvironmentVariableW SetThreadStackGuarantee SetLastError CloseHandle GetCurrentThreadId QueryPerformanceFrequency AddVectoredExceptionHandler GetSystemTimeAsFileTime InitializeSListHead IsProcessorFeaturePresent

ntdll

NtWriteFile RtlNtStatusToDosError

vcruntime140

memcpy memcmp memset memmove __current_exception_context __current_exception __C_specific_handler __CxxFrameHandler3

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

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

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

__setusermatherr

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

__p__commode _set_fmode

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

_configthreadlocale

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

_set_new_mode free

Sharing

General

Malware Config

Signatures

File Explorer

2026-05-06_a3aa04956355754794f655d61750e472_akira_cobalt-strike_rusty-stealer_satacom

api-ms-win-core-synch-l1-2-0

kernel32

ntdll

vcruntime140

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

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

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

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

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

generic