2026-09-24_1cacc8655140dcdd47d211e0e174b065_glassworm_icedid_njrat

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General

Target
2026-09-24_1cacc8655140dcdd47d211e0e174b065_glassworm_icedid_njrat
Size 3.3MB
Sample260925-raaz9aee78
SHA256 4295a07b3cb400353f8ccc96e87b5a5400460a9c9b8d81f73a30f5a710dcf646
MD5 1cacc8655140dcdd47d211e0e174b065
SHA1 59e238d6860c3b39526778ff32bdc1c63b9412c4
SHA512 697f1348232425ab049663019e718996c446e306b1aad86c54befd54f2369aed44220fb3aefaa7c87564dc5b8d80d39e6b02a6f23801f6dda141a65a72b15172
SSDEEP 49152:RNpjClhL7IJHV1pLegBAhnCnfZCEjQBq8CgvzE69ghpCVjuV8r7bO:jam11pKmfZUB2gmjCVjET
TLSH
T143F5F287D2C45ED1DBB8C03EC0894C620723E9D0AAA2E14E6780E15D9F679550FFA9FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Signatures

Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL

Detects binaries and memory artifacts referencing sandbox product IDs 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_SandboxProductID

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-09-24_1cacc8655140dcdd47d211e0e174b065_glassworm_icedid_njrat

File Explorer

2026-09-24_1cacc8655140dcdd47d211e0e174b065_glassworm_icedid_njrat

.exe 3.3MB

2026-09-24_1cacc8655140dcdd47d211e0e174b065_glassworm_icedid_njrat

IMPHASH 4c0115dd8e02b0ab89a1574a0348cde5
SHA256 4295a07b3cb400353f8ccc96e87b5a5400460a9c9b8d81f73a30f5a710dcf646
MD5 1cacc8655140dcdd47d211e0e174b065
SHA1 59e238d6860c3b39526778ff32bdc1c63b9412c4
SHA512 697f1348232425ab049663019e718996c446e306b1aad86c54befd54f2369aed44220fb3aefaa7c87564dc5b8d80d39e6b02a6f23801f6dda141a65a72b15172
SSDEEP 49152:RNpjClhL7IJHV1pLegBAhnCnfZCEjQBq8CgvzE69ghpCVjuV8r7bO:jam11pKmfZUB2gmjCVjET
TLSH
T143F5F287D2C45ED1DBB8C03EC0894C620723E9D0AAA2E14E6780E15D9F679550FFA9FD
MD5 SHA1 SHA512 SSDEEP TLSH

Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
Detects binaries and memory artifacts referencing sandbox product IDs
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

3391488

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

winhttp

WinHttpSetOption WinHttpOpenRequest WinHttpCloseHandle WinHttpSendRequest WinHttpSetTimeouts WinHttpConnect WinHttpCrackUrl WinHttpReadData WinHttpQueryHeaders WinHttpAddRequestHeaders WinHttpReceiveResponse WinHttpWebSocketCompleteUpgrade WinHttpWebSocketClose WinHttpWebSocketReceive WinHttpWebSocketSend WinHttpQueryDataAvailable WinHttpOpen

crypt32

CryptBinaryToStringA CryptUnprotectData CryptStringToBinaryA

bcrypt

BCryptDestroyHash BCryptSetProperty BCryptCloseAlgorithmProvider BCryptHashData BCryptDestroyKey BCryptGenerateSymmetricKey BCryptDecrypt BCryptCreateHash BCryptEncrypt BCryptOpenAlgorithmProvider BCryptFinishHash

shell32

ShellExecuteExW ExtractIconExW

shlwapi

PathFindFileNameW

ole32

CreateStreamOnHGlobal CoInitializeEx CoTaskMemFree

ntdll

RtlPcToFileHeader RtlUnwind RtlUnwindEx RtlInitUnicodeString

gdiplus

GdipGetImageGraphicsContext GdipDeleteGraphics GdipCreateBitmapFromScan0 GdiplusStartup GdiplusShutdown GdipGetImageEncoders GdipSetInterpolationMode GdipAlloc GdipCreateBitmapFromHBITMAP GdipDisposeImage GdipFree GdipGetImageEncodersSize GdipSaveImageToStream GdipDrawImageRectI GdipCloneImage GdipSetCompositingQuality GdipSetPixelOffsetMode

kernel32

EnumSystemLocalesW GetUserDefaultLCID IsValidLocale GetLocaleInfoW LCMapStringW CompareStringW VirtualProtect FlsFree FlsSetValue FlsGetValue FlsAlloc GetFileType GetStdHandle GetModuleHandleExW FreeLibraryAndExitThread TlsFree TlsSetValue TlsGetValue TlsAlloc GetModuleFileNameA GetLastError GetProcAddress ExitProcess GetModuleHandleW SetThreadAffinityMask GetSystemFirmwareTable GetPhysicallyInstalledSystemMemory LocalAlloc GetModuleHandleA CreateToolhelp32Snapshot Process32NextW QueryPerformanceFrequency Process32FirstW CloseHandle GetNativeSystemInfo LocalFree WideCharToMultiByte SleepEx BuildCommDCBAndTimeoutsA EnumSystemFirmwareTables QueryPerformanceCounter VirtualQuery GetComputerNameA SizeofResource WriteFile GetModuleFileNameW EnumResourceNamesW GetTempPathW WaitForSingleObject CreateFileW SetFileAttributesW GetLogicalDriveStringsW EndUpdateResourceW LockResource DeleteFileW EnumResourceLanguagesW FindResourceExW LoadResource UpdateResourceW FreeLibrary BeginUpdateResourceW QueryFullProcessImageNameW GetTempFileNameW GetDriveTypeW LoadLibraryExW GetVolumeInformationW GetComputerNameW GlobalMemoryStatusEx GlobalAlloc GlobalFree GetConsoleOutputCP GlobalUnlock FindFirstFileW FindNextFileW FindClose GetFileAttributesExW GetCurrentThreadId GetSystemTime ExitThread GetTickCount64 ResetEvent CreateEventA SetUnhandledExceptionFilter GetTimeZoneInformation GetSystemInfo GetLocalTime CreateDirectoryW ReadFile OpenEventA QueryDosDeviceW GetFileSizeEx GetLongPathNameW GetCurrentProcess RemoveDirectoryW GetEnvironmentVariableW CreateMutexA GetFileAttributesW UnmapViewOfFile MultiByteToWideChar SetEvent TerminateThread CreateThread MoveFileExW GetCurrentProcessId CreateFileMappingW MapViewOfFile LoadLibraryW SetDllDirectoryW GetLogicalDrives GetDriveTypeA CreatePipe SetErrorMode FileTimeToSystemTime SetFilePointerEx CreateProcessA GetDiskFreeSpaceExA GetTickCount AreFileApisANSI TryEnterCriticalSection HeapCreate HeapFree EnterCriticalSection GetFullPathNameW GetDiskFreeSpaceW OutputDebugStringA LockFile LeaveCriticalSection InitializeCriticalSection SetFilePointer GetFullPathNameA SetEndOfFile UnlockFileEx CreateMutexW GetVersionExW HeapValidate HeapSize Sleep GetTempPathA FormatMessageW GetDiskFreeSpaceA GetFileAttributesA OutputDebugStringW FlushViewOfFile CreateFileA LoadLibraryA WaitForSingleObjectEx GetVersionExA DeleteFileA HeapReAlloc RaiseException HeapAlloc HeapCompact HeapDestroy UnlockFile CreateFileMappingA LockFileEx GetFileSize DeleteCriticalSection GetProcessHeap SystemTimeToFileTime GetSystemTimeAsFileTime FormatMessageA FlushFileBuffers CreateProcessW GetConsoleMode PeekNamedPipe ConnectNamedPipe ReadConsoleW IsValidCodePage GetACP GetOEMCP GetCommandLineA GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW SetStdHandle WriteConsoleW InitializeCriticalSectionAndSpinCount SetLastError GlobalLock CreateNamedPipeW

user32

GetDC DestroyIcon GetIconInfo EnumDisplayDevicesW EnumDisplayMonitors QueryDisplayConfig SetClipboardData GetClipboardData ReleaseDC EmptyClipboard CloseClipboard OpenClipboard SendInput GetMonitorInfoW GetSystemMetrics

gdi32

CreateCompatibleBitmap SelectObject BitBlt DeleteDC CreateCompatibleDC GetDeviceCaps DeleteObject GetDIBits GetObjectW

advapi32

RegGetValueW RegOpenKeyExW OpenProcessToken RegEnumKeyExW RegQueryValueExA GetTokenInformation CryptGetHashParam CryptAcquireContextA RegCreateKeyExW RegSetValueExW SetSecurityDescriptorDacl InitializeSecurityDescriptor GetUserNameW RegQueryValueExW LookupPrivilegeValueW AdjustTokenPrivileges RegCloseKey CryptAcquireContextW CryptDestroyHash CryptHashData CryptCreateHash CryptGenRandom CryptReleaseContext

setupapi

SetupDiEnumDeviceInfo SetupDiGetClassDevsW SetupDiDestroyDeviceInfoList SetupDiOpenDevRegKey SetupDiGetDeviceRegistryPropertyW SetupDiGetDeviceRegistryPropertyA SetupDiGetDevicePropertyW

api-ms-win-core-realtime-l1-1-1

QueryInterruptTime

iphlpapi

GetAdaptersInfo

api-ms-win-core-synch-l1-1-0

TryAcquireSRWLockExclusive AcquireSRWLockExclusive InitializeCriticalSectionEx ReleaseSRWLockExclusive

api-ms-win-core-processthreads-l1-1-0

TerminateProcess GetExitCodeThread GetStartupInfoW

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

InitOnceBeginInitialize InitOnceComplete WakeAllConditionVariable WakeConditionVariable SleepConditionVariableSRW

api-ms-win-core-file-l1-1-0

FindFirstFileExW GetFinalPathNameByHandleW

api-ms-win-core-file-l2-1-0

GetFileInformationByHandleEx

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

GetCPInfo LCMapStringEx GetLocaleInfoEx

api-ms-win-core-util-l1-1-0

DecodePointer EncodePointer

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

GetStringTypeW CompareStringEx

api-ms-win-core-processthreads-l1-1-1

IsProcessorFeaturePresent

api-ms-win-core-rtlsupport-l1-1-0

RtlVirtualUnwind RtlLookupFunctionEntry RtlCaptureContext

api-ms-win-core-errorhandling-l1-1-0

UnhandledExceptionFilter

api-ms-win-core-debug-l1-1-0

IsDebuggerPresent

api-ms-win-core-interlocked-l1-1-0

InitializeSListHead

wevtapi

EvtNext EvtRender EvtClose EvtCreateRenderContext EvtQuery

d3d11

D3D11CreateDevice

dxgi

CreateDXGIFactory1

mf

MFEnumDeviceSources

mfplat

MFShutdown MFCreateMediaType MFCreateAttributes MFStartup

mfreadwrite

MFCreateSourceReaderFromMediaSource

Name

.CRT

Size

2.3MB

Virtual Size

2.3MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

777KB

Virtual Size

777KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.zzn

Size

29KB

Virtual Size

108KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

75KB

Virtual Size

75KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.edata

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

512B

Virtual Size

480B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

7KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.gfids

Size

151KB

Virtual Size

150KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-09-24_1cacc8655140dcdd47d211e0e174b065_glassworm_icedid_njrat

winhttp

crypt32

bcrypt

shell32

shlwapi

ole32

ntdll

gdiplus

kernel32

user32

gdi32

advapi32

setupapi

api-ms-win-core-realtime-l1-1-1

iphlpapi

api-ms-win-core-synch-l1-1-0

api-ms-win-core-processthreads-l1-1-0

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

api-ms-win-core-file-l1-1-0

api-ms-win-core-file-l2-1-0

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

api-ms-win-core-util-l1-1-0

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

api-ms-win-core-processthreads-l1-1-1

api-ms-win-core-rtlsupport-l1-1-0

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-debug-l1-1-0

api-ms-win-core-interlocked-l1-1-0

wevtapi

d3d11

dxgi

mf

mfplat

mfreadwrite

generic