2026-10-22_ed5a5fba3bf627135f11e9e6e1525cca_akira_cobalt-strike_glassworm_rusty-stealer

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General

Target
2026-10-22_ed5a5fba3bf627135f11e9e6e1525cca_akira_cobalt-strike_glassworm_rusty-stealer
Size 961KB
Sample261023-eac4dsbx8q
SHA256 c5e77f930967662c5ce1600257dceb321756b251e2d382a9cec9f57341bf58e3
MD5 ed5a5fba3bf627135f11e9e6e1525cca
SHA1 11c00efe938b6df43acf51d0ec7a6f33f662971d
SHA512 4368ae9324b1e1e54ed809754ef07735df451f1203c6d5b52fb5142e59962eb1079f1f2d16e325643146e58a56dad43560cb5f27a9eede6f742d4cc761efb590
SSDEEP 12288:yJjo0vzSVXXDGQFl5//qc2/3AeM3wNynFxhZPegeBmETz2yYEPwr417:Gs0vOVXXC8Ac2YV3swxhZPegenZPwC7
TLSH
T1FB25E123FA4554EDD46EC078835A8632A572B8C90B20FAFF17980A356D6EDE46F3C714
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-22_ed5a5fba3bf627135f11e9e6e1525cca_akira_cobalt-strike_glassworm_rusty-stealer

File Explorer

2026-10-22_ed5a5fba3bf627135f11e9e6e1525cca_akira_cobalt-strike_glassworm_rusty-stealer

.exe 961KB

2026-10-22_ed5a5fba3bf627135f11e9e6e1525cca_akira_cobalt-strike_glassworm_rusty-stealer

IMPHASH fdb165fe48d8a59a971e6d92410a7bb8
SHA256 c5e77f930967662c5ce1600257dceb321756b251e2d382a9cec9f57341bf58e3
MD5 ed5a5fba3bf627135f11e9e6e1525cca
SHA1 11c00efe938b6df43acf51d0ec7a6f33f662971d
SHA512 4368ae9324b1e1e54ed809754ef07735df451f1203c6d5b52fb5142e59962eb1079f1f2d16e325643146e58a56dad43560cb5f27a9eede6f742d4cc761efb590
SSDEEP 12288:yJjo0vzSVXXDGQFl5//qc2/3AeM3wNynFxhZPegeBmETz2yYEPwr417:Gs0vOVXXC8Ac2YV3swxhZPegenZPwC7
TLSH
T1FB25E123FA4554EDD46EC078835A8632A572B8C90B20FAFF17980A356D6EDE46F3C714
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

165280

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

crashhelper.pdb

mozglue

??2@YAPEAX_K@Z ??3@YAXPEAX@Z ??3@YAXPEAX_K@Z ??_U@YAPEAX_K@Z ??_V@YAXPEAX@Z IsPHCAllocation free moz_xmalloc

ntdll

NtWriteFile RtlCaptureContext RtlLookupFunctionEntry RtlNtStatusToDosError RtlVirtualUnwind

msvcp140

?_Raise_handler@std@@3P6AXAEBVexception@stdext@@@ZEA ?_Xlength_error@std@@YAXPEBD@Z

dbghelp

MiniDumpWriteDump

advapi32

GetLengthSid GetTokenInformation OpenProcessToken RegCloseKey RegEnumKeyExW RegGetValueW RegOpenKeyExW RegQueryInfoKeyW

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

bcryptprimitives

ProcessPrng

shell32

SHGetKnownFolderPath

ole32

CoTaskMemFree

kernel32

CancelIoEx CloseHandle ConnectNamedPipe CreateDirectoryW CreateEventA CreateEventW CreateFileW CreateIoCompletionPort CreateMutexA CreateMutexW CreateNamedPipeA CreateNamedPipeW CreateSemaphoreW CreateThread DeleteCriticalSection DisconnectNamedPipe DuplicateHandle EnterCriticalSection FindClose FindFirstFileExW FormatMessageW FreeLibrary GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetEnvironmentVariableW GetFileInformationByHandle GetFileInformationByHandleEx GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleW GetOverlappedResult GetOverlappedResultEx GetProcAddress GetProcessHeap GetProcessId GetProcessTimes GetQueuedCompletionStatus GetStdHandle GetSystemTimeAsFileTime GetThreadContext GetThreadId HeapAlloc HeapFree HeapReAlloc InitializeCriticalSection InitializeSListHead K32EnumProcessModules K32GetModuleBaseNameW K32GetModuleInformation LeaveCriticalSection LoadLibraryA LoadLibraryW MultiByteToWideChar OpenProcess OpenThread QueryFullProcessImageNameW QueryPerformanceCounter ReadFile ReadProcessMemory RegisterWaitForSingleObject ReleaseMutex ReleaseSemaphore RemoveVectoredExceptionHandler ResetEvent ResumeThread SetEvent SetFileInformationByHandle SetFilePointerEx SetFileTime SetLastError SetUnhandledExceptionFilter Sleep SuspendThread TryEnterCriticalSection UnregisterWait UnregisterWaitEx WaitForMultipleObjects WaitForSingleObject WaitForSingleObjectEx WideCharToMultiByte WriteConsoleW WriteFile lstrlenW

vcruntime140

__C_specific_handler __CxxFrameHandler3 __current_exception __current_exception_context _set_purecall_handler memcmp memcpy memmove memset

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

__p__commode __stdio_common_vswprintf_s _set_fmode

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

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

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

_i64tow_s strtol

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

strlen wcscpy_s wcslen

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

__setusermatherr

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

_configthreadlocale

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

_set_new_mode

Name

.text

Size

277KB

Virtual Size

277KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

101KB

Virtual Size

101KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

1016B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

10KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

145B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

568KB

Virtual Size

572KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-22_ed5a5fba3bf627135f11e9e6e1525cca_akira_cobalt-strike_glassworm_rusty-stealer

mozglue

ntdll

msvcp140

dbghelp

advapi32

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

bcryptprimitives

shell32

ole32

kernel32

vcruntime140

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

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

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

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

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

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

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

generic