2026-10-22_618801eebf0c283747754e8a875b16da_akira_glassworm_icedid_megazord_rusty-stealer_ryuk

Sharing

Copy URL Twitter E-mail

General

Target
2026-10-22_618801eebf0c283747754e8a875b16da_akira_glassworm_icedid_megazord_rusty-stealer_ryuk
Size 4.2MB
Sample261024-ndc28seg97
SHA256 d2a4c3fd5d1f486dbe069fc157996ee41f952b659ee9b9ed8332f5da3b32f2db
MD5 618801eebf0c283747754e8a875b16da
SHA1 937855461afb6397c6ee43833ec3338c49675896
SHA512 c2934b6f5ba9972a3f35cc82dcfc506d1689195963e143126ede450a24e38070927ed3bbaa98055faca09ba7018c6c3d4695efe5ebec7af378ff2f5d66f8b1f3
SSDEEP 49152:4F7fnBBBMFY6unZPIQId5USOYLWjVJ3eYg6YuI9IU6iYDfwKGN:u7+wD+YM1
TLSH
T151165B026E9A48A9D0DACC74C35B8A634E2230DF0A36F9BF05C551292F6EBF55F1D319
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Signatures

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-22_618801eebf0c283747754e8a875b16da_akira_glassworm_icedid_megazord_rusty-stealer_ryuk

File Explorer

2026-10-22_618801eebf0c283747754e8a875b16da_akira_glassworm_icedid_megazord_rusty-stealer_ryuk

.exe 4.2MB

2026-10-22_618801eebf0c283747754e8a875b16da_akira_glassworm_icedid_megazord_rusty-stealer_ryuk

IMPHASH 8fa256cabaa5002c98042cd48e73ae4f
SHA256 d2a4c3fd5d1f486dbe069fc157996ee41f952b659ee9b9ed8332f5da3b32f2db
MD5 618801eebf0c283747754e8a875b16da
SHA1 937855461afb6397c6ee43833ec3338c49675896
SHA512 c2934b6f5ba9972a3f35cc82dcfc506d1689195963e143126ede450a24e38070927ed3bbaa98055faca09ba7018c6c3d4695efe5ebec7af378ff2f5d66f8b1f3
SSDEEP 49152:4F7fnBBBMFY6unZPIQId5USOYLWjVJ3eYg6YuI9IU6iYDfwKGN:u7+wD+YM1
TLSH
T151165B026E9A48A9D0DACC74C35B8A634E2230DF0A36F9BF05C551292F6EBF55F1D319
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

2467884

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

zr1_bot_v2.pdb

advapi32

AdjustTokenPrivileges CloseServiceHandle CreateProcessWithTokenW CreateServiceW DeleteService DuplicateTokenEx GetTokenInformation GetUserNameW LookupPrivilegeValueW OpenProcessToken OpenSCManagerW RegCloseKey RegEnumKeyExW RegOpenKeyExW RegQueryValueExW RegSetValueExW StartServiceW SystemFunction036

kernel32

AddVectoredExceptionHandler CancelIo CloseHandle CompareStringOrdinal CompareStringW CopyFileExW CreateDirectoryW CreateEventW CreateFileW CreateIoCompletionPort CreateMutexA CreateProcessW CreateThread CreateToolhelp32Snapshot CreateWaitableTimerExW DeleteCriticalSection DeleteFileW DuplicateHandle EncodePointer EnterCriticalSection ExitProcess FindClose FindFirstFileExW FindNextFileW FlsAlloc FlsFree FlsGetValue FlsSetValue FlushFileBuffers FormatMessageW FreeConsole FreeEnvironmentStringsW FreeLibrary GetACP GetCPInfo GetCommandLineA GetCommandLineW GetComputerNameExW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetEnvironmentStringsW GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFileType GetFinalPathNameByHandleW GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleA GetModuleHandleExW GetModuleHandleW GetNativeSystemInfo GetOEMCP GetOverlappedResult GetProcAddress GetProcessHeap GetProcessId GetQueuedCompletionStatusEx GetStartupInfoW GetStdHandle GetStringTypeW GetSystemDirectoryW GetSystemTimeAsFileTime GetSystemTimePreciseAsFileTime GetTempPathW GetTimeZoneInformationForYear GetWindowsDirectoryW HeapAlloc HeapFree HeapReAlloc HeapSize InitializeCriticalSectionAndSpinCount InitializeCriticalSectionEx InitializeSListHead IsDebuggerPresent IsProcessorFeaturePresent IsValidCodePage LCMapStringW LeaveCriticalSection LoadLibraryA LoadLibraryExA LoadLibraryExW LocalFree MoveFileExW MultiByteToWideChar OpenProcess PostQueuedCompletionStatus Process32FirstW Process32NextW QueryPerformanceCounter QueryPerformanceFrequency RaiseException ReadFile ReadFileEx ReleaseMutex RtlCaptureContext RtlLookupFunctionEntry RtlPcToFileHeader RtlUnwindEx RtlVirtualUnwind SetCurrentDirectoryW SetEnvironmentVariableW SetFileCompletionNotificationModes SetFileInformationByHandle SetFilePointer SetFilePointerEx SetFileTime SetHandleInformation SetLastError SetStdHandle SetThreadExecutionState SetThreadStackGuarantee SetUnhandledExceptionFilter SetWaitableTimer Sleep SleepEx SwitchToThread TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue UnhandledExceptionFilter VirtualProtect WaitForMultipleObjects WaitForSingleObject WaitForSingleObjectEx WideCharToMultiByte WriteConsoleW WriteFile WriteFileEx lstrlenW

crypt32

CertCloseStore CertDuplicateCertificateContext CertEnumCertificatesInStore CertFreeCertificateContext CertGetEnhancedKeyUsage CertOpenStore CertVerifyTimeValidity CryptUnprotectData

bcrypt

BCryptCloseAlgorithmProvider BCryptDecrypt BCryptDestroyKey BCryptGenRandom BCryptGenerateSymmetricKey BCryptOpenAlgorithmProvider BCryptSetProperty

ntdll

NtCancelIoFileEx NtCreateFile NtCreateNamedPipeFile NtDeviceIoControlFile NtOpenFile NtReadFile NtWriteFile RtlNtStatusToDosError

ole32

CoInitializeEx CoUninitialize

oleaut32

GetErrorInfo SysFreeString SysStringLen

mfplat

MFCreateAttributes MFCreateSample MFShutdown MFStartup

mfreadwrite

MFCreateSourceReaderFromMediaSource

mf

MFEnumDeviceSources

bcryptprimitives

ProcessPrng

ws2_32

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

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

gdi32

BitBlt CreateCompatibleBitmap CreateCompatibleDC DeleteDC DeleteObject GetDIBits GetDeviceCaps SelectObject

user32

GetDC ReleaseDC

Name

.text

Size

2.4MB

Virtual Size

2.4MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

1.6MB

Virtual Size

1.6MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

137KB

Virtual Size

137KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

225B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

_RDATA

Size

512B

Virtual Size

500B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

13KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-22_618801eebf0c283747754e8a875b16da_akira_glassworm_icedid_megazord_rusty-stealer_ryuk

advapi32

kernel32

crypt32

bcrypt

ntdll

ole32

oleaut32

mfplat

mfreadwrite

mf

bcryptprimitives

ws2_32

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

gdi32

user32

generic