2026-10-08_5082532be036894fe19e51b897818087_akira_rusty-stealer

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General

Target
2026-10-08_5082532be036894fe19e51b897818087_akira_rusty-stealer
Size 251KB
Sample261009-sd31waas21
SHA256 a2dec9605eeda7bed30199bd0f537fd1c33282365fbc75bc7112c3d2efc30590
MD5 5082532be036894fe19e51b897818087
SHA1 38bd7f0e6b09783896e882fd13ee88429909e1e0
SHA512 52af785c90414aa01c2781735ff3a2d1448aa19547e07d736b3d7d36121118cc5563c037168adc64091aecb5a4c7aaf1e75d7ec34c168df5379fc44208a35089
SSDEEP 6144:pYscJuPkxRFzTZWGwLEH60BM2Bklmsia:kZ97woDh
TLSH
T1F4444A217E455CACD85AC078C3468673A63274CA1B32E9FF129452393F6BEF66F38254
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-08_5082532be036894fe19e51b897818087_akira_rusty-stealer

File Explorer

2026-10-08_5082532be036894fe19e51b897818087_akira_rusty-stealer

.exe 251KB

2026-10-08_5082532be036894fe19e51b897818087_akira_rusty-stealer

IMPHASH 565432b1d6c57df58eebf2a521c97918
SHA256 a2dec9605eeda7bed30199bd0f537fd1c33282365fbc75bc7112c3d2efc30590
MD5 5082532be036894fe19e51b897818087
SHA1 38bd7f0e6b09783896e882fd13ee88429909e1e0
SHA512 52af785c90414aa01c2781735ff3a2d1448aa19547e07d736b3d7d36121118cc5563c037168adc64091aecb5a4c7aaf1e75d7ec34c168df5379fc44208a35089
SSDEEP 6144:pYscJuPkxRFzTZWGwLEH60BM2Bklmsia:kZ97woDh
TLSH
T1F4444A217E455CACD85AC078C3468673A63274CA1B32E9FF129452393F6BEF66F38254
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

182736

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

rs_test.pdb

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

WakeByAddressAll WaitOnAddress WakeByAddressSingle

kernel32

GetModuleFileNameW SetUnhandledExceptionFilter UnhandledExceptionFilter IsDebuggerPresent InitializeSListHead CloseHandle CompareStringOrdinal GetLastError WaitForSingleObject FreeEnvironmentStringsW WriteFileEx SleepEx SetLastError GetFullPathNameW GetCurrentThreadId SetFileInformationByHandle CreateFileW SetFileTime GetProcessHeap HeapFree HeapReAlloc QueryPerformanceFrequency QueryPerformanceCounter CreateThread CreateEventW SetHandleInformation GetCurrentProcessId ReadFileEx ReadFile GetOverlappedResult GetCurrentProcess DuplicateHandle RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind CancelIo GetFileInformationByHandle GetFileInformationByHandleEx GetEnvironmentStringsW GetSystemDirectoryW GetWindowsDirectoryW CreateProcessW GetExitCodeProcess GetStdHandle AddVectoredExceptionHandler SetThreadStackGuarantee GetCurrentThread GetCurrentDirectoryW GetEnvironmentVariableW lstrlenW CopyFileExW FindFirstFileExW FindClose GetProcAddress WideCharToMultiByte WaitForSingleObjectEx LoadLibraryA CreateMutexA ReleaseMutex HeapAlloc MultiByteToWideChar WriteConsoleW GetConsoleMode GetConsoleOutputCP CreateWaitableTimerExW SetWaitableTimer Sleep GetFileAttributesW GetModuleHandleW FormatMessageW IsProcessorFeaturePresent WaitForMultipleObjects GetModuleHandleA GetSystemTimeAsFileTime

ntdll

NtWriteFile NtCreateNamedPipeFile NtOpenFile NtReadFile RtlNtStatusToDosError

ws2_32

recv send connect WSASocketW WSADuplicateSocketW freeaddrinfo WSAStartup WSACleanup WSAGetLastError getaddrinfo closesocket

vcruntime140

memset __current_exception_context memmove _CxxThrowException __C_specific_handler __current_exception memcmp __CxxFrameHandler3 memcpy

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

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

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

__setusermatherr

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

_set_fmode __p__commode

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

_configthreadlocale

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

free _set_new_mode

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-08_5082532be036894fe19e51b897818087_akira_rusty-stealer

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

kernel32

ntdll

ws2_32

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