2026-10-28_5e99e2060216f1e8a261fdcaf84e0177_akira_glassworm_quasar-rat_rusty-stealer

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General

Target
2026-10-28_5e99e2060216f1e8a261fdcaf84e0177_akira_glassworm_quasar-rat_rusty-stealer
Size 13.1MB
Sample261030-d4yfravydx
SHA256 9598a7582b7e954ab460d1e73d67d9b9bf686084282bdba77065972b0b703c06
MD5 5e99e2060216f1e8a261fdcaf84e0177
SHA1 f95ab10c85e77161a029500b190fa6754b852763
SHA512 77ed56c247a7545d6282e899753bf6ec0e20b652df3e09640b431ff1d39731caef90ab18000a00c67a2179babe12f400e9dbac13fcf43beb8df0213d42628a2b
SSDEEP 98304:avCZGui0KhXol256PKf33nIpLb+PB2MmofUIG8rZAUrKp63RZa:5wuP3lKEOQMmofUc3u
TLSH
T177D62811BB9A98ACC19AC874834A4A731A3574CB1B35B9FF44D452793FA9AF41F3C318
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-28_5e99e2060216f1e8a261fdcaf84e0177_akira_glassworm_quasar-rat_rusty-stealer

File Explorer

2026-10-28_5e99e2060216f1e8a261fdcaf84e0177_akira_glassworm_quasar-rat_rusty-stealer

.exe 13.1MB

2026-10-28_5e99e2060216f1e8a261fdcaf84e0177_akira_glassworm_quasar-rat_rusty-stealer

IMPHASH fcb60d7094d40e6228ecfd441577a81e
SHA256 9598a7582b7e954ab460d1e73d67d9b9bf686084282bdba77065972b0b703c06
MD5 5e99e2060216f1e8a261fdcaf84e0177
SHA1 f95ab10c85e77161a029500b190fa6754b852763
SHA512 77ed56c247a7545d6282e899753bf6ec0e20b652df3e09640b431ff1d39731caef90ab18000a00c67a2179babe12f400e9dbac13fcf43beb8df0213d42628a2b
SSDEEP 98304:avCZGui0KhXol256PKf33nIpLb+PB2MmofUIG8rZAUrKp63RZa:5wuP3lKEOQMmofUc3u
TLSH
T177D62811BB9A98ACC19AC874834A4A731A3574CB1B35B9FF44D452793FA9AF41F3C318
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

9172780

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

vixcode.pdb

kernel32

RegisterWaitForSingleObject DuplicateHandle GetCurrentProcess SetConsoleCtrlHandler SetNamedPipeHandleState CreateFileW CloseHandle GetQueuedCompletionStatusEx WriteConsoleW GetNumberOfConsoleInputEvents ReadConsoleInputW FillConsoleOutputAttribute FillConsoleOutputCharacterA CreateIoCompletionPort GetConsoleCursorInfo CreateEventW ResetEvent GetLastError SetFileCompletionNotificationModes IsProcessorFeaturePresent GetFileInformationByHandle CancelIoEx GetConsoleScreenBufferInfo GetConsoleMode UnlockFile SetConsoleMode SetConsoleTextAttribute LockFileEx GetSystemTimeAsFileTime GetCurrentThread WriteFile GetProcAddress ReadFile PostQueuedCompletionStatus GetOverlappedResult GetStdHandle WaitForMultipleObjects SetConsoleCursorInfo SetHandleInformation GetModuleHandleA Sleep UnregisterWaitEx SetConsoleCursorPosition RtlLookupFunctionEntry RtlCaptureContext TerminateProcess GetProcessId GetExitCodeProcess GetSystemInfo GetCurrentThreadId QueryPerformanceCounter GetSystemTimePreciseAsFileTime WriteFileEx CreateProcessW GetWindowsDirectoryW GetSystemDirectoryW CompareStringOrdinal FreeEnvironmentStringsW GetFileAttributesW SleepEx ReadFileEx CreateThread SetWaitableTimer CreateWaitableTimerExW GetConsoleOutputCP ReadConsoleW HeapAlloc CancelIo QueryPerformanceFrequency ExitProcess GetModuleFileNameW GetFullPathNameW GetModuleHandleW GetFileType FindClose FindFirstFileExW DeleteFileW SwitchToThread GetFinalPathNameByHandleW CreateDirectoryW MoveFileExW IsDebuggerPresent GetCommandLineW GetEnvironmentVariableW GetEnvironmentStringsW GetCurrentDirectoryW SetLastError SetThreadStackGuarantee AddVectoredExceptionHandler WaitForSingleObject SetFileTime SetFileInformationByHandle SetFilePointerEx ReleaseMutex CreateMutexA GetCurrentProcessId LoadLibraryA WaitForSingleObjectEx lstrlenW HeapReAlloc HeapFree GetProcessHeap FormatMessageW GlobalUnlock MultiByteToWideChar WideCharToMultiByte GlobalSize GlobalLock RtlVirtualUnwind FindNextFileW UnhandledExceptionFilter InitializeSListHead SetUnhandledExceptionFilter GetFileInformationByHandleEx CopyFileExW

ws2_32

getsockname getsockopt getpeername recv WSASend send accept ioctlsocket connect WSAIoctl WSASocketW bind listen shutdown getaddrinfo freeaddrinfo WSAGetLastError WSAStartup WSACleanup setsockopt closesocket

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

ntdll

NtReadFile NtDeviceIoControlFile RtlNtStatusToDosError NtWriteFile NtCreateFile NtOpenFile NtCancelIoFileEx NtCreateNamedPipeFile

advapi32

RevertToSelf ImpersonateAnonymousToken SystemFunction036

bcryptprimitives

ProcessPrng

bcrypt

BCryptGenRandom

user32

ToUnicodeEx GetForegroundWindow OpenClipboard GetWindowThreadProcessId GetClipboardData CloseClipboard GetKeyboardLayout

vcruntime140

memcmp __CxxFrameHandler3 _CxxThrowException __C_specific_handler memset __current_exception __current_exception_context memmove memcpy

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

pow __setusermatherr ldexp

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

strlen strcmp strcat_s

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

malloc realloc free calloc _set_new_mode

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

__acrt_iob_func __p__commode __stdio_common_vsnprintf_s __stdio_common_vsprintf_s __stdio_common_vfprintf fflush _set_fmode

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

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

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

_configthreadlocale

OnigDefaultCaseFoldFlag OnigDefaultSyntax OnigEncodingASCII OnigEncodingUTF8 OnigSyntaxOniguruma OnigSyntaxRuby onig_builtin_cmp onig_builtin_count onig_builtin_error onig_builtin_fail onig_builtin_max onig_builtin_mismatch onig_builtin_skip onig_builtin_total_count onig_callout_tag_is_exist_at_callout_num onig_copy_encoding onig_copyright onig_end onig_error_code_to_str onig_foreach_name onig_free onig_free_body onig_free_match_param onig_free_match_param_content onig_get_arg_by_callout_args onig_get_args_num_by_callout_args onig_get_callback_each_match onig_get_callout_data onig_get_callout_data_by_callout_args onig_get_callout_data_by_callout_args_self onig_get_callout_data_by_callout_args_self_dont_clear_old onig_get_callout_data_by_tag onig_get_callout_data_by_tag_dont_clear_old onig_get_callout_data_dont_clear_old onig_get_callout_in_by_callout_args onig_get_callout_name_by_name_id onig_get_callout_num_by_callout_args onig_get_callout_num_by_tag onig_get_callout_tag_end onig_get_callout_tag_start onig_get_capture_range_in_callout onig_get_capture_tree onig_get_case_fold_flag onig_get_contents_by_callout_args onig_get_contents_end_by_callout_args onig_get_current_by_callout_args onig_get_default_case_fold_flag onig_get_encoding onig_get_match_stack_limit_size onig_get_name_id_by_callout_args onig_get_options onig_get_parse_depth_limit onig_get_passed_args_num_by_callout_args onig_get_progress_callout onig_get_regex_by_callout_args onig_get_retraction_callout onig_get_retry_counter_by_callout_args onig_get_retry_limit_in_match onig_get_retry_limit_in_search onig_get_right_range_by_callout_args onig_get_start_by_callout_args onig_get_string_by_callout_args onig_get_string_end_by_callout_args onig_get_subexp_call_limit_in_search onig_get_subexp_call_max_nest_level onig_get_syntax onig_get_used_stack_size_in_callout onig_initialize onig_initialize_encoding onig_initialize_match_param onig_is_error_code_needs_param onig_match onig_match_with_param onig_name_to_backref_number onig_name_to_group_numbers onig_new onig_new_match_param onig_noname_group_capture_is_active onig_number_of_capture_histories onig_number_of_captures onig_number_of_names onig_reg_init onig_region_clear onig_region_copy onig_region_free onig_region_init onig_region_new onig_region_resize onig_region_set onig_regset_add onig_regset_free onig_regset_get_regex onig_regset_get_region onig_regset_new onig_regset_number_of_regex onig_regset_replace onig_regset_search onig_regset_search_with_param onig_scan onig_search onig_search_with_param onig_set_callback_each_match onig_set_callout_data onig_set_callout_data_by_callout_args onig_set_callout_data_by_callout_args_self onig_set_callout_data_by_tag onig_set_callout_of_name onig_set_callout_user_data_of_match_param onig_set_capture_num_limit onig_set_default_case_fold_flag onig_set_match_stack_limit_size onig_set_match_stack_limit_size_of_match_param onig_set_parse_depth_limit onig_set_progress_callout onig_set_progress_callout_of_match_param onig_set_retraction_callout onig_set_retraction_callout_of_match_param onig_set_retry_limit_in_match onig_set_retry_limit_in_match_of_match_param onig_set_retry_limit_in_search onig_set_retry_limit_in_search_of_match_param onig_set_subexp_call_limit_in_search onig_set_subexp_call_max_nest_level onig_set_verb_warn_func onig_set_warn_func onig_setup_builtin_monitors_by_ascii_encoded_name onig_unicode_define_user_property onig_version onigenc_get_default_encoding onigenc_get_left_adjust_char_head onigenc_get_prev_char_head onigenc_get_right_adjust_char_head onigenc_get_right_adjust_char_head_with_prev onigenc_init onigenc_is_valid_mbc_string onigenc_set_default_caseconv_table onigenc_set_default_encoding onigenc_step_back onigenc_str_bytelen_null onigenc_strdup onigenc_strlen onigenc_strlen_null

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-28_5e99e2060216f1e8a261fdcaf84e0177_akira_glassworm_quasar-rat_rusty-stealer

kernel32

ws2_32

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

ntdll

advapi32

bcryptprimitives

bcrypt

user32

vcruntime140

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

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

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

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

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

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

generic