2026-09-29_2664ca7c0231fbdc3368de2e6e678726_icedid_njrat_ryuk

General

Target
2026-09-29_2664ca7c0231fbdc3368de2e6e678726_icedid_njrat_ryuk
Size 2.3MB
Sample260930-2yba2az15m
SHA256 66a0624d640f28de8580b14455fe4029b9e875084b93cefdf6061672380d2eff
MD5 2664ca7c0231fbdc3368de2e6e678726
SHA1 1d83953303938665d424f0a9afe28ec9cd3d58b2
SHA512 e8bfc8e46c8045d807978d3a326fbd6bfcb2a1f32aa02ced58cb93b6cd9531bf8d90fb75f7edb015fe8455c2b84678b4c039e01284687b63caa3abcb659485d9
SSDEEP 49152:L25eTCbk3l1mKtD0ZPYwwP1sH6o+vT7mW5k1mPfk2GPPBP6:0Hbk3aw9sH6Fv3mxmHt+F6
TLSH
T120B5235467A048F4D87676F4D412491AD5B37CAA43B0868F4378B1A29F33243DE2FB6E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-09-29_2664ca7c0231fbdc3368de2e6e678726_icedid_njrat_ryuk

File Explorer

2026-09-29_2664ca7c0231fbdc3368de2e6e678726_icedid_njrat_ryuk

.exe 2.3MB

2026-09-29_2664ca7c0231fbdc3368de2e6e678726_icedid_njrat_ryuk

IMPHASH 94984869e1c4b93c0069850d9e3b564b
SHA256 66a0624d640f28de8580b14455fe4029b9e875084b93cefdf6061672380d2eff
MD5 2664ca7c0231fbdc3368de2e6e678726
SHA1 1d83953303938665d424f0a9afe28ec9cd3d58b2
SHA512 e8bfc8e46c8045d807978d3a326fbd6bfcb2a1f32aa02ced58cb93b6cd9531bf8d90fb75f7edb015fe8455c2b84678b4c039e01284687b63caa3abcb659485d9
SSDEEP 49152:L25eTCbk3l1mKtD0ZPYwwP1sH6o+vT7mW5k1mPfk2GPPBP6:0Hbk3aw9sH6Fv3mxmHt+F6
TLSH
T120B5235467A048F4D87676F4D412491AD5B37CAA43B0868F4378B1A29F33243DE2FB6E
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

2

Major OS version

5

Entry point

36248

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

user32

MessageBoxW MessageBoxA

kernel32

GetFileType SetEndOfFile HeapReAlloc GetLastError SetDllDirectoryW GetModuleFileNameW GetProcAddress GetCommandLineW GetEnvironmentVariableW SetEnvironmentVariableW ExpandEnvironmentStringsW GetTempPathW WaitForSingleObject Sleep GetExitCodeProcess CreateProcessW GetStartupInfoW LoadLibraryExW GetShortPathNameW FormatMessageW LoadLibraryA MultiByteToWideChar WideCharToMultiByte HeapSize GetTimeZoneInformation RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent GetModuleHandleW RtlUnwindEx SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary GetCommandLineA ReadFile CreateFileW GetDriveTypeW RaiseException CloseHandle PeekNamedPipe SystemTimeToTzSpecificLocalTime FileTimeToSystemTime GetFullPathNameW GetFullPathNameA CreateDirectoryW RemoveDirectoryW FindClose FindFirstFileExW FindNextFileW SetStdHandle SetConsoleCtrlHandler DeleteFileW GetStdHandle WriteFile ExitProcess GetModuleHandleExW GetACP HeapFree HeapAlloc GetConsoleMode ReadConsoleW SetFilePointerEx GetConsoleCP CompareStringW LCMapStringW GetCurrentDirectoryW FlushFileBuffers SetEnvironmentVariableA GetFileAttributesExW IsValidCodePage GetOEMCP GetCPInfo GetEnvironmentStringsW FreeEnvironmentStringsW GetStringTypeW GetProcessHeap WriteConsoleW

ws2_32

ntohl

Name

.text

Size

131KB

Virtual Size

130KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

61KB

Virtual Size

61KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

60KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

7KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.gfids

Size

512B

Virtual Size

172B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

105KB

Virtual Size

108KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-09-29_2664ca7c0231fbdc3368de2e6e678726_icedid_njrat_ryuk

user32

kernel32

ws2_32

generic