2026-08-10_f8bc5afc154d95d10ed7858902d27695_akira_glassworm_quasar-rat

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General

Target
2026-08-10_f8bc5afc154d95d10ed7858902d27695_akira_glassworm_quasar-rat
Size 110.0MB
Sample260810-b4tfpadd84
SHA256 6e5ca81a8706b92d73188288c2a54abaa5fb2afe99ce664baa29db42d93b3e6e
MD5 f8bc5afc154d95d10ed7858902d27695
SHA1 c581d1263e6fc4bf2bae7a14ad5cfcbbd16df2ac
SHA512 ecc042c6a65f2d81681d868ee110468e2887bad0512645da0132c7f365a3fe4885f156a958d65ff31afa38639b2407cfbf93396734f5ee3d121be475f5f965d0
SSDEEP 49152:EhKnX7VMaNJsPwcz5+kgQyj54Ygw8hhbUHWrE6jVpdwD+EeXEUY:7LVMaJFQyj54CDcVpdlh0n
TLSH
T1CF486D6DDD1B64F0B8074531F1FF6221666B746C407BEB68B6522700DB8E0FAEB0A95C
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
2026-08-10_f8bc5afc154d95d10ed7858902d27695_akira_glassworm_quasar-rat

File Explorer

2026-08-10_f8bc5afc154d95d10ed7858902d27695_akira_glassworm_quasar-rat

.exe 110.0MB

2026-08-10_f8bc5afc154d95d10ed7858902d27695_akira_glassworm_quasar-rat

IMPHASH a5da49ae3ae95463c1ac7d0b21008577
SHA256 6e5ca81a8706b92d73188288c2a54abaa5fb2afe99ce664baa29db42d93b3e6e
MD5 f8bc5afc154d95d10ed7858902d27695
SHA1 c581d1263e6fc4bf2bae7a14ad5cfcbbd16df2ac
SHA512 ecc042c6a65f2d81681d868ee110468e2887bad0512645da0132c7f365a3fe4885f156a958d65ff31afa38639b2407cfbf93396734f5ee3d121be475f5f965d0
SSDEEP 49152:EhKnX7VMaNJsPwcz5+kgQyj54Ygw8hhbUHWrE6jVpdwD+EeXEUY:7LVMaJFQyj54CDcVpdlh0n
TLSH
T1CF486D6DDD1B64F0B8074531F1FF6221666B746C407BEB68B6522700DB8E0FAEB0A95C
MD5 SHA1 SHA512 SSDEEP TLSH

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

8e:6a:b4:0f:6d:8f:93:cf:9d:46:87:31:97:26:62:74:d5:a0:b3:f4:cf:b4:c6:c7:4e:75:38:41:b4:2f:5b:e1

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Not trusted

Signing Certificate

CN=Andreas Schindel,O=Schindel Software GmbH,L=MÃ¼nchen,ST=Bayern,C=DE

Chains

Aug 6, 2026

CN=Andreas Schindel,O=Schindel Software GmbH,L=MÃ¼nchen,ST=Bayern,C=DE

Minor OS version

Major OS version

Entry point

4416

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_LINE_NUMS_STRIPPED IMAGE_FILE_AGGRESIVE_WS_TRIM

PDB paths

mfplat

MFCreateAsyncResult MFCreateMediaType MFCreateSourceResolver MFShutdown MFStartup

mfreadwrite

MFCreateSinkWriterFromURL MFCreateSourceReaderFromURL

dwrite

DWriteCreateFactory

d2d1

D2D1CreateFactory

winmm

mciSendStringW timeGetTime waveOutGetNumDevs

dwmapi

DwmIsCompositionEnabled DwmSetWindowAttribute

uxtheme

CloseThemeData GetThemeColor GetThemeMetric IsAppThemed IsThemeActive IsThemePartDefined

shcore

GetDpiForMonitor

user32

BeginPaint CloseClipboard CreateWindowExW DefWindowProcW DestroyWindow DispatchMessageW DrawTextW EmptyClipboard EndPaint FillRect GetClientRect GetClipboardData GetDC GetDesktopWindow GetDpiForSystem GetForegroundWindow GetLastInputInfo GetMonitorInfoW GetSystemMetrics InvalidateRect IsClipboardFormatAvailable IsGUIThread KillTimer LoadCursorW LockWorkStation MessageBoxW MonitorFromWindow OpenClipboard PeekMessageW PostMessageW PostQuitMessage RegisterClassExW ReleaseDC SendInput SetClipboardData SetCursorPos SetTimer ShowWindow SystemParametersInfoW TranslateMessage UpdateWindow

ole32

CoCreateGuid CoInitializeEx CoTaskMemAlloc CoTaskMemFree CoUninitialize GetErrorInfo StringFromGUID2

iphlpapi

GetAdaptersAddresses GetAdaptersInfo GetBestInterface GetIpStatistics GetNetworkParams GetTcpTable GetUdpTable

kernel32

AddVectoredExceptionHandler CancelIo CloseHandle CompareStringOrdinal CopyFileExW CreateDirectoryW CreateEventW CreateFileA CreateFileMappingA CreateFileW CreateMutexW CreateNamedPipeW CreateProcessW CreateThread CreateToolhelp32Snapshot CreateWaitableTimerExW DeleteCriticalSection DeleteFileW DuplicateHandle EnterCriticalSection FindClose FindFirstFileExW FindNextFileW FormatMessageW FreeEnvironmentStringsW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetDiskFreeSpaceExW GetEnvironmentStringsW GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFullPathNameW GetLastError GetLocaleInfoW GetLogicalDrives GetModuleFileNameW GetModuleHandleA GetModuleHandleW GetOverlappedResult GetProcAddress GetProcessHeap GetProcessId GetStdHandle GetSystemDefaultLangID GetSystemDirectoryW GetSystemInfo GetSystemTimePreciseAsFileTime GetTickCount GetTickCount64 GetTimeZoneInformation GetUserDefaultLocaleName GetUserDefaultUILanguage GetWindowsDirectoryW GlobalAlloc GlobalLock GlobalMemoryStatusEx GlobalUnlock HeapAlloc HeapFree HeapReAlloc InitializeCriticalSection LeaveCriticalSection MapViewOfFile Module32FirstW Module32NextW MultiByteToWideChar QueryPerformanceCounter QueryPerformanceFrequency ReadFile ReadFileEx RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind SetFileInformationByHandle SetLastError SetThreadStackGuarantee SetUnhandledExceptionFilter SetWaitableTimer Sleep SleepEx SwitchToThread TlsGetValue UnmapViewOfFile VirtualProtect VirtualQuery VirtualQueryEx WaitForMultipleObjects WaitForSingleObject WriteConsoleW WriteFileEx __C_specific_handler

gdi32

BitBlt CreateCompatibleBitmap CreateCompatibleDC CreateFontW CreateSolidBrush DeleteDC DeleteObject GetDIBits GetDeviceCaps GetStockObject SelectObject SetBkMode SetTextColor

bcryptprimitives

ProcessPrng

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

advapi32

RegCloseKey RegCreateKeyExW RegDeleteTreeW RegDeleteValueW RegEnumKeyExW RegEnumValueW RegOpenKeyExW RegQueryValueExW RegSetValueExW

ntdll

NtReadFile NtWriteFile RtlNtStatusToDosError

shell32

ShellExecuteA

libunwind

_GCC_specific_handler _Unwind_GetDataRelBase _Unwind_GetIPInfo _Unwind_GetLanguageSpecificData _Unwind_GetRegionStart _Unwind_GetTextRelBase _Unwind_Resume _Unwind_SetGR _Unwind_SetIP

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

_set_new_mode calloc free malloc

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

__setusermatherr log2

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

memcmp memcpy memmove

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

__p___argc __p___argv __p___wargv _cexit _configure_narrow_argv _configure_wide_argv _crt_at_quick_exit _crt_atexit _exit _initialize_narrow_environment _initialize_wide_environment _initterm _set_app_type _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 __stdio_common_vfwprintf fwrite

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

memset strlen strncmp

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

__p__environ __p__wenviron

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

__daylight __timezone __tzname _tzset

Name

.text

Size

2.2MB

Virtual Size

2.2MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

378KB

Virtual Size

378KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

26KB

Virtual Size

26KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

160B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

8KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-08-10_f8bc5afc154d95d10ed7858902d27695_akira_glassworm_quasar-rat

PE Signature issue

mfplat

mfreadwrite

dwrite

d2d1

winmm

dwmapi

uxtheme

shcore

user32

ole32

iphlpapi

kernel32

gdi32

bcryptprimitives

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

advapi32

ntdll

shell32

libunwind

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

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

generic