2026-05-27_27fc78305820d4d978a7b5a770511120_icedid_njrat_ryuk

General

Target
2026-05-27_27fc78305820d4d978a7b5a770511120_icedid_njrat_ryuk
Size 3.7MB
Sample260527-vae6rae16x
SHA256 ce5fe26726761e681136bad2a18bb502584c5e204d3914b850dca6bbac327898
MD5 27fc78305820d4d978a7b5a770511120
SHA1 5a3494e31fd6c3a435e095294bfafd4bffae9264
SHA512 95623eb78033c8a371e0d309704625d36bec711bf6ffe2b17a4a9487b315b3f70340eb3c0624ab069d7420a3a7d20c0e2598ed702fa54821906229540802ed6b
SSDEEP 49152:mniWEdHMyqNAPfWAIgOD8hW0N5btVCfnQJFpzqeNg4MYysFov40TwF3T:millMyqNAPfIKMkFoSFD
TLSH
T17C062C135D690679F945343DC53D790248087299FABAF8586EEA358323F83EC72787CA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-05-27_27fc78305820d4d978a7b5a770511120_icedid_njrat_ryuk

File Explorer

2026-05-27_27fc78305820d4d978a7b5a770511120_icedid_njrat_ryuk

.exe 3.7MB

2026-05-27_27fc78305820d4d978a7b5a770511120_icedid_njrat_ryuk

IMPHASH bce4ad408fee329a64177da7033c2dbe
SHA256 ce5fe26726761e681136bad2a18bb502584c5e204d3914b850dca6bbac327898
MD5 27fc78305820d4d978a7b5a770511120
SHA1 5a3494e31fd6c3a435e095294bfafd4bffae9264
SHA512 95623eb78033c8a371e0d309704625d36bec711bf6ffe2b17a4a9487b315b3f70340eb3c0624ab069d7420a3a7d20c0e2598ed702fa54821906229540802ed6b
SSDEEP 49152:mniWEdHMyqNAPfWAIgOD8hW0N5btVCfnQJFpzqeNg4MYysFov40TwF3T:millMyqNAPfIKMkFoSFD
TLSH
T17C062C135D690679F945343DC53D790248087299FABAF8586EEA358323F83EC72787CA
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

3697088

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

kernel32

CloseHandle CompareStringW CreateFileW CreateProcessA DeleteCriticalSection EnterCriticalSection ExitProcess FindClose FindFirstFileExA FindNextFileA FlushFileBuffers FreeEnvironmentStringsW FreeLibrary GetACP GetCPInfo GetCommandLineA GetCommandLineW GetConsoleCP GetConsoleMode GetCurrentProcess GetCurrentProcessId GetCurrentThreadId GetEnvironmentStringsW GetFileType GetLastError GetModuleFileNameA GetModuleHandleA GetModuleHandleExW GetModuleHandleW GetOEMCP GetProcAddress GetProcessHeap GetStartupInfoW GetStdHandle GetStringTypeW GetSystemTimeAsFileTime HeapAlloc HeapFree HeapReAlloc HeapSize InitializeCriticalSectionAndSpinCount InitializeSListHead IsDebuggerPresent IsProcessorFeaturePresent IsValidCodePage LCMapStringW LeaveCriticalSection LoadLibraryA LoadLibraryExW MultiByteToWideChar QueryPerformanceCounter RaiseException ReadConsoleW ReadFile RtlCaptureContext RtlLookupFunctionEntry RtlUnwindEx RtlVirtualUnwind SetEndOfFile SetEnvironmentVariableA SetFilePointerEx SetLastError SetStdHandle SetUnhandledExceptionFilter TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue UnhandledExceptionFilter VirtualAlloc VirtualFree WideCharToMultiByte WriteConsoleW WriteFile

advapi32

RevertToSelf SetThreadToken

Name

.text

Size

3.6MB

Virtual Size

3.6MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

40KB

Virtual Size

39KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

4KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.gfids

Size

512B

Virtual Size

128B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

_RDATA

Size

512B

Virtual Size

500B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-05-27_27fc78305820d4d978a7b5a770511120_icedid_njrat_ryuk

kernel32

advapi32

generic