2026-07-22_459ccbe006b02adbce9654b6683adb22_akira_glassworm_quasar-rat

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General

Target
2026-07-22_459ccbe006b02adbce9654b6683adb22_akira_glassworm_quasar-rat
Size 2.9MB
Sample260723-ab39rabk2v
SHA256 f8e51725f30d5f04db1f57a3c51e8c50bb24791cffb9ad52203fc0d5f6b622cb
MD5 459ccbe006b02adbce9654b6683adb22
SHA1 bc464104d57cbb595d730d3f5d7eb742b1d7faa6
SHA512 1c152551fd8cb7dd6232e3e712bdae986f2a66eea8cc3f08d6f33e86bfb7ab204285d82f352375a08ae60de980964cc5b8338af738eeeb4f14632241ecba4aef
SSDEEP 49152:ohaY68LFvDQzKljgCCbj4kNZ+gKHSuxCCQAQlxYL7KH57b39GloMWy+LbUn9bhFZ:oIf8LRoT07MELnNhFw
TLSH
T1B9E56C43FA9281E9C0AEC174875A9333BA75F8494520B75F2B94CB212F16F709F8E359
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-07-22_459ccbe006b02adbce9654b6683adb22_akira_glassworm_quasar-rat

File Explorer

2026-07-22_459ccbe006b02adbce9654b6683adb22_akira_glassworm_quasar-rat

.exe 2.9MB

2026-07-22_459ccbe006b02adbce9654b6683adb22_akira_glassworm_quasar-rat

IMPHASH 4a30e92a4baa51f427138e8390d7cb80
SHA256 f8e51725f30d5f04db1f57a3c51e8c50bb24791cffb9ad52203fc0d5f6b622cb
MD5 459ccbe006b02adbce9654b6683adb22
SHA1 bc464104d57cbb595d730d3f5d7eb742b1d7faa6
SHA512 1c152551fd8cb7dd6232e3e712bdae986f2a66eea8cc3f08d6f33e86bfb7ab204285d82f352375a08ae60de980964cc5b8338af738eeeb4f14632241ecba4aef
SSDEEP 49152:ohaY68LFvDQzKljgCCbj4kNZ+gKHSuxCCQAQlxYL7KH57b39GloMWy+LbUn9bhFZ:oIf8LRoT07MELnNhFw
TLSH
T1B9E56C43FA9281E9C0AEC174875A9333BA75F8494520B75F2B94CB212F16F709F8E359
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 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 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 RaiseException ReadFile ReadFileEx RtlCaptureContext RtlLookupFunctionEntry RtlUnwindEx RtlVirtualUnwind SetEndOfFile SetFileInformationByHandle SetFilePointer SetFilePointerEx SetFileTime SetLastError SetThreadStackGuarantee SetUnhandledExceptionFilter SetWaitableTimer Sleep SleepEx SwitchToThread SystemTimeToFileTime TlsAlloc TlsFree TlsGetValue TlsSetValue TryEnterCriticalSection UnlockFile UnlockFileEx UnmapViewOfFile VirtualProtect VirtualQuery WaitForSingleObject WaitForSingleObjectEx WideCharToMultiByte WriteConsoleW WriteFile WriteFileEx __C_specific_handler

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

ntdll

NtCreateNamedPipeFile NtOpenFile NtReadFile NtWriteFile RtlNtStatusToDosError

bcryptprimitives

ProcessPrng

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

Name

.text

Size

2.1MB

Virtual Size

2.1MB

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

638KB

Virtual Size

637KB

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

80KB

Virtual Size

79KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

704B

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_459ccbe006b02adbce9654b6683adb22_akira_glassworm_quasar-rat

kernel32

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

ntdll

bcryptprimitives

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

generic