2026-07-22_fe509308936a56154fbede45e9660bb5_akira_glassworm_quasar-rat

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General

Target
2026-07-22_fe509308936a56154fbede45e9660bb5_akira_glassworm_quasar-rat
Size 2.9MB
Sample260722-1wsxmacf47
SHA256 6332f7c08615248fa90c0ff83be01e88a1f22640aae1ced8bff33d4cc2c7fdd5
MD5 fe509308936a56154fbede45e9660bb5
SHA1 2cffbeb66bc3bf1fff5f576965feb20b447c9894
SHA512 2d68b3ef403486ff57b15fd7093b2bbcea0f7a2d90da17bf6fc49c84c41efaf7eb7dcd133995f7a2c8e12da5ffbb2aee534cfd2a1fb305e11a5665e2c939e287
SSDEEP 49152:ds0AWRfoT61HtxOBodcNcG0vv0L1biHCQAQlxxhary5zmsmZ+NIbmgeL5HMfOkn3:dNA5olam092k3
TLSH
T16CD56C43FA9681E9C0AEC174875A9333B672F8494520B71F2B95CB213F16F609F8E359
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-07-22_fe509308936a56154fbede45e9660bb5_akira_glassworm_quasar-rat

File Explorer

2026-07-22_fe509308936a56154fbede45e9660bb5_akira_glassworm_quasar-rat

.exe 2.9MB

2026-07-22_fe509308936a56154fbede45e9660bb5_akira_glassworm_quasar-rat

IMPHASH 8f0938fdfabc190759ab300cadff8435
SHA256 6332f7c08615248fa90c0ff83be01e88a1f22640aae1ced8bff33d4cc2c7fdd5
MD5 fe509308936a56154fbede45e9660bb5
SHA1 2cffbeb66bc3bf1fff5f576965feb20b447c9894
SHA512 2d68b3ef403486ff57b15fd7093b2bbcea0f7a2d90da17bf6fc49c84c41efaf7eb7dcd133995f7a2c8e12da5ffbb2aee534cfd2a1fb305e11a5665e2c939e287
SSDEEP 49152:ds0AWRfoT61HtxOBodcNcG0vv0L1biHCQAQlxxhary5zmsmZ+NIbmgeL5HMfOkn3:dNA5olam092k3
TLSH
T16CD56C43FA9681E9C0AEC174875A9333B672F8494520B71F2B95CB213F16F609F8E359
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

4191

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

kernel32

AddVectoredExceptionHandler AreFileApisANSI CloseHandle CompareStringOrdinal CopyFileExW CreateDirectoryW CreateFileA CreateFileMappingA CreateFileMappingW CreateFileW CreateMutexW CreateProcessW CreateThread CreateToolhelp32Snapshot CreateWaitableTimerExW DeleteCriticalSection DeleteFileA DeleteFileW DuplicateHandle EnterCriticalSection ExitProcess FindClose FindFirstFileExW FindNextFileW FlushFileBuffers FlushViewOfFile FormatMessageA FormatMessageW FreeEnvironmentStringsW FreeLibrary GetComputerNameExW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetDiskFreeSpaceA GetDiskFreeSpaceW GetEnvironmentStringsW GetEnvironmentVariableW GetFileAttributesA GetFileAttributesExW GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFileSize GetFullPathNameA GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleA GetModuleHandleW GetProcAddress GetProcessHeap GetStdHandle GetSystemDirectoryW GetSystemInfo GetSystemTime GetSystemTimeAsFileTime GetSystemTimePreciseAsFileTime GetTempPathA GetTempPathW GetTickCount GetVersionExA GetVersionExW GetWindowsDirectoryW GlobalMemoryStatusEx HeapAlloc HeapCompact HeapCreate HeapDestroy HeapFree HeapReAlloc HeapSize HeapValidate InitOnceBeginInitialize InitOnceComplete InitializeCriticalSection LeaveCriticalSection LoadLibraryA LoadLibraryW LocalFree LockFile LockFileEx MapViewOfFile Module32FirstW Module32NextW MultiByteToWideChar OutputDebugStringA OutputDebugStringW QueryPerformanceCounter QueryPerformanceFrequency ReadFile ReadFileEx RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind SetEndOfFile SetFileInformationByHandle SetFilePointer SetFilePointerEx SetFileTime SetLastError SetThreadStackGuarantee SetUnhandledExceptionFilter SetWaitableTimer Sleep SleepEx SwitchToThread SystemTimeToFileTime TlsAlloc TlsFree TlsGetValue TlsSetValue TryEnterCriticalSection UnlockFile UnlockFileEx UnmapViewOfFile WaitForSingleObject WaitForSingleObjectEx WideCharToMultiByte WriteConsoleW WriteFile WriteFileEx RaiseException RtlUnwindEx VirtualProtect VirtualQuery __C_specific_handler

ntdll

NtOpenFile NtReadFile NtWriteFile RtlNtStatusToDosError NtCreateNamedPipeFile

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

__p__environ

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

_set_new_mode calloc free malloc realloc

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

_configthreadlocale

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

__setusermatherr log log2

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

memchr memcmp memcpy memmove strchr strrchr

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

__p___argc __p___argv _assert _beginthreadex _cexit _configure_narrow_argv _crt_atexit _endthreadex _exit _fpreset _initialize_narrow_environment _set_app_type _initterm _initterm_e _set_invalid_parameter_handler abort exit signal

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

__acrt_iob_func __p__commode __p__fmode __stdio_common_vfprintf _fileno _setmode fflush setvbuf

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

memset strcmp strcspn strlen strncmp strspn

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

_localtime64

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

qsort

bcryptprimitives

ProcessPrng

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

Name

.text

Size

2.0MB

Virtual Size

2.0MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

24KB

Virtual Size

23KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

637KB

Virtual Size

636KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.eh_fram

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

65KB

Virtual Size

64KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

79KB

Virtual Size

79KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

608B

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

8KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

21KB

Virtual Size

20KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-07-22_fe509308936a56154fbede45e9660bb5_akira_glassworm_quasar-rat

kernel32

ntdll

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

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

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

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

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

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

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

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

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

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

bcryptprimitives

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

generic