2026-11-12_1da64bb5fdeb5d9c9cfcdcc9e2e9bceb_icedid_ryuk

General

Target
2026-11-12_1da64bb5fdeb5d9c9cfcdcc9e2e9bceb_icedid_ryuk
Size 1.2MB
Sample261113-h5qjrag15s
SHA256 5f47f17f4737f532ecf13e4761c6a3014260d837ebfefe4b19769345f364a4ac
MD5 1da64bb5fdeb5d9c9cfcdcc9e2e9bceb
SHA1 155c9247d993d9ddade26dc9716131b280e8c3d4
SHA512 3eb52f84f48268812e0242bfdf044b541ae12901aac5ea7135bb6b2010021fc4454ea0d98f360a2672e477cd8ab98babb304af923fcc0beea7cbe0ee83ca32f9
SSDEEP 12288:U6IyYJgR+hxfN6V7xjGDjWpbRYOypsu8xdaOv4GVvGr0ZJFXxogpG7:UJyYEyxknw4FYnshx8OfVe247
TLSH
T1BA45126C73E924F5E07B463389716215E776F8615A30C71F8768A21E6E72890CD3EF22
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-11-12_1da64bb5fdeb5d9c9cfcdcc9e2e9bceb_icedid_ryuk

File Explorer

2026-11-12_1da64bb5fdeb5d9c9cfcdcc9e2e9bceb_icedid_ryuk

.exe 1.2MB

2026-11-12_1da64bb5fdeb5d9c9cfcdcc9e2e9bceb_icedid_ryuk

IMPHASH 644d170515b26e0f0341e217fe415c10
SHA256 5f47f17f4737f532ecf13e4761c6a3014260d837ebfefe4b19769345f364a4ac
MD5 1da64bb5fdeb5d9c9cfcdcc9e2e9bceb
SHA1 155c9247d993d9ddade26dc9716131b280e8c3d4
SHA512 3eb52f84f48268812e0242bfdf044b541ae12901aac5ea7135bb6b2010021fc4454ea0d98f360a2672e477cd8ab98babb304af923fcc0beea7cbe0ee83ca32f9
SSDEEP 12288:U6IyYJgR+hxfN6V7xjGDjWpbRYOypsu8xdaOv4GVvGr0ZJFXxogpG7:UJyYEyxknw4FYnshx8OfVe247
TLSH
T1BA45126C73E924F5E07B463389716215E776F8615A30C71F8768A21E6E72890CD3EF22
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

5784

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

C:\cygwin64\tmp\build\source\usbdk\Install\x64\Win10Release\UsbDkInstHelper.pdb

usbdkhelper

UsbDk_InstallDriver UsbDk_UninstallDriver

kernel32

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

user32

MessageBoxW

shlwapi

PathRemoveFileSpecW

advapi32

SystemFunction036

Name

.text

Size

41KB

Virtual Size

40KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

36KB

Virtual Size

35KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

2KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.gfids

Size

512B

Virtual Size

168B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

1.1MB

Virtual Size

1.1MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

2026-11-12_1da64bb5fdeb5d9c9cfcdcc9e2e9bceb_icedid_ryuk

usbdkhelper

kernel32

user32

shlwapi

advapi32

generic