2026-04-15_3982b886abba95ac889cb18b0b0a2089_akira_glassworm_icedid_ngrbot_quasar-rat_rusty-stealer

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General

Target
2026-04-15_3982b886abba95ac889cb18b0b0a2089_akira_glassworm_icedid_ngrbot_quasar-rat_rusty-stealer
Size 6.4MB
Sample260415-p4et7aht21
SHA256 415316743b950f8c332bc4a601e990fc7230848c59efb64e18d95525df9d3d67
MD5 3982b886abba95ac889cb18b0b0a2089
SHA1 f3e5d05ae202c8ec54a88e8575c95af622821b32
SHA512 c6982b5f17e0486a3051124ce34b9c726b573e067b9b63e1f091656138aeea862090cdc12b7923773606d1ebeaa836f647270ce69a17c087ecd6694a9f69788e
SSDEEP 98304:9BZDViQKq70hN5Jvfg0Je10UGMs0recC1:XZDoT0uJv010UGJh
TLSH
T16B667D02BF4A59E9C09ECC70C24B4B939B3170CB1A36FAAF46D505292F6A7B15F1D319
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Signatures

Detects executables containing URLs to raw contents of a Github gist 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL

Detects executables using Telegram Chat Bot 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_TelegramChatBot

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-04-15_3982b886abba95ac889cb18b0b0a2089_akira_glassworm_icedid_ngrbot_quasar-rat_rusty-stealer

File Explorer

2026-04-15_3982b886abba95ac889cb18b0b0a2089_akira_glassworm_icedid_ngrbot_quasar-rat_rusty-stealer

.exe 6.4MB

2026-04-15_3982b886abba95ac889cb18b0b0a2089_akira_glassworm_icedid_ngrbot_quasar-rat_rusty-stealer

IMPHASH 143fb6b275d639280f7e8db8ab2849f7
SHA256 415316743b950f8c332bc4a601e990fc7230848c59efb64e18d95525df9d3d67
MD5 3982b886abba95ac889cb18b0b0a2089
SHA1 f3e5d05ae202c8ec54a88e8575c95af622821b32
SHA512 c6982b5f17e0486a3051124ce34b9c726b573e067b9b63e1f091656138aeea862090cdc12b7923773606d1ebeaa836f647270ce69a17c087ecd6694a9f69788e
SSDEEP 98304:9BZDViQKq70hN5Jvfg0Je10UGMs0recC1:XZDoT0uJv010UGJh
TLSH
T16B667D02BF4A59E9C09ECC70C24B4B939B3170CB1A36FAAF46D505292F6A7B15F1D319
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Detects executables containing URLs to raw contents of a Github gist
Detects executables using Telegram Chat Bot
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

4267244

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_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

ruststealer.pdb

kernel32

AddVectoredExceptionHandler SetThreadStackGuarantee GetCurrentThread HeapFree HeapReAlloc CreateFileW GetModuleFileNameW SetFileInformationByHandle SwitchToThread SetLastError GetFinalPathNameByHandleW GetQueuedCompletionStatusEx CreateIoCompletionPort SetFileCompletionNotificationModes Sleep GetModuleHandleA GetProcAddress GetFileInformationByHandle GetModuleHandleW SetHandleInformation RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind GetCurrentDirectoryW WaitForSingleObjectEx LoadLibraryA lstrlenW GetCurrentProcessId CreateMutexA WideCharToMultiByte ReleaseMutex GetStdHandle GetConsoleMode GetConsoleOutputCP WaitForSingleObject MultiByteToWideChar WriteConsoleW GetEnvironmentVariableW CreateWaitableTimerExW SetWaitableTimer QueryPerformanceFrequency FormatMessageW CreateFileA GetTempPathW GetFileInformationByHandleEx GetFullPathNameW SetFilePointerEx FindNextFileW CreateDirectoryW FindFirstFileExW FindClose GetEnvironmentStringsW FreeEnvironmentStringsW CompareStringOrdinal GetSystemDirectoryW GetWindowsDirectoryW CreateProcessW GetFileAttributesW DuplicateHandle CreateNamedPipeW CreateThread WriteFileEx SleepEx ReadFileEx WaitForMultipleObjects GetOverlappedResult GetExitCodeProcess CreateEventW CancelIo ReadFile ExitProcess QueryPerformanceCounter GetSystemTimePreciseAsFileTime DeleteFileW CopyFileExW PostQueuedCompletionStatus LoadLibraryExA FreeLibrary GetStringTypeW GetFileType SetStdHandle SetEnvironmentVariableW GetCPInfo DeviceIoControl CheckRemoteDebuggerPresent GetCurrentProcess IsDebuggerPresent TerminateProcess OpenProcess Process32NextW Process32FirstW CreateToolhelp32Snapshot OutputDebugStringA CloseHandle GetLastError HeapAlloc GetSystemInfo GetProcessHeap GetOEMCP GetACP IsValidCodePage LCMapStringW CompareStringW VirtualProtect InitializeCriticalSectionEx FlsFree FlsSetValue FlsGetValue FlsAlloc GetTimeZoneInformation GetCommandLineW GetCommandLineA GetModuleHandleExW FreeLibraryAndExitThread ExitThread LoadLibraryExW TlsFree TlsSetValue TlsGetValue TlsAlloc InitializeCriticalSectionAndSpinCount EncodePointer RaiseException RtlPcToFileHeader RtlUnwindEx GetStartupInfoW InitializeSListHead IsProcessorFeaturePresent SetUnhandledExceptionFilter UnhandledExceptionFilter TryEnterCriticalSection SystemTimeToFileTime GetCurrentThreadId DeleteCriticalSection UnmapViewOfFile LeaveCriticalSection FlushFileBuffers GetTickCount MapViewOfFile CreateFileMappingW FormatMessageA GetSystemTime GetSystemTimeAsFileTime GetFileSize LockFileEx LocalFree UnlockFile HeapDestroy HeapCompact LoadLibraryW DeleteFileA FlushViewOfFile OutputDebugStringW GetFileAttributesExW GetFileAttributesA GetDiskFreeSpaceA GetTempPathA HeapSize HeapValidate EnterCriticalSection CreateMutexW UnlockFileEx SetEndOfFile GetFullPathNameA SetFilePointer LockFile GetDiskFreeSpaceW WriteFile HeapCreate AreFileApisANSI InitializeCriticalSection

user32

GetWindowThreadProcessId EnumWindows GetWindowTextA EnumDisplaySettingsExW EnumDisplayMonitors GetMonitorInfoW

advapi32

RegCloseKey RegQueryValueExW RegOpenKeyExW SystemFunction036 StartServiceA CreateServiceA CloseServiceHandle OpenServiceA OpenSCManagerA FreeSid CheckTokenMembership AllocateAndInitializeSid DeleteService ControlService

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

crypt32

CertGetCertificateChain CertFreeCertificateContext CryptUnprotectData CertFreeCertificateChain CertVerifyCertificateChainPolicy CertDuplicateCertificateContext CertOpenStore CertDuplicateStore CertCloseStore CertAddCertificateContextToStore CertEnumCertificatesInStore CertDuplicateCertificateChain

ws2_32

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

ntdll

NtReadFile NtCancelIoFileEx RtlNtStatusToDosError NtDeviceIoControlFile NtCreateFile NtWriteFile

bcrypt

BCryptGenRandom

secur32

ApplyControlToken DecryptMessage QueryContextAttributesW EncryptMessage AcceptSecurityContext InitializeSecurityContextW FreeContextBuffer AcquireCredentialsHandleA FreeCredentialsHandle DeleteSecurityContext

bcryptprimitives

ProcessPrng

oleaut32

SafeArrayGetLBound GetErrorInfo VariantClear SafeArrayDestroy SafeArrayUnaccessData SafeArrayAccessData SysStringLen SysFreeString SysAllocStringLen SafeArrayGetUBound

rstrtmgr

RmGetList RmRegisterResources RmStartSession

ole32

CoCreateInstance CoInitializeEx CoSetProxyBlanket CoInitializeSecurity

gdi32

CreateDCW GetDeviceCaps DeleteDC CreateCompatibleDC CreateCompatibleBitmap SelectObject DeleteObject StretchBlt GetDIBits GetObjectW SetStretchBltMode

Name

.text

Size

4.2MB

Virtual Size

4.2MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

2.0MB

Virtual Size

2.0MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

27KB

Virtual Size

33KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

195KB

Virtual Size

195KB

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

.reloc

Size

37KB

Virtual Size

36KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-04-15_3982b886abba95ac889cb18b0b0a2089_akira_glassworm_icedid_ngrbot_quasar-rat_rusty-stealer

kernel32

user32

advapi32

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

crypt32

ws2_32

ntdll

bcrypt

secur32

bcryptprimitives

oleaut32

rstrtmgr

ole32

gdi32

generic