xenrat | d4cab6229ea31ef21dcce6bfc2a3c221cd207a98dd2b97187f987b810db77b15

Resubmissions

07/10/2026, 13:38

261007-qxkmjahx8w

10/09/2026, 09:27

260910-lesg7stzbs10

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General

Target
d4cab6229ea31ef21dcce6bfc2a3c221cd207a98dd2b97187f987b810db77b15
Size 957KB
Sample260910-lesg7stzbs
SHA256 d4cab6229ea31ef21dcce6bfc2a3c221cd207a98dd2b97187f987b810db77b15
MD5 5c410bd8f7cbc29d00903db8efa47d0a
SHA1 3e90f1c5b78175bf8e806b0e6a61461ee6eb3164
SHA512 fc6bb7f5e7349040797e151dc4d25d6f6dc5f3b0761df2ea7d0e037d62c78c0da367430d756279fefcd44e0f053d659244ee0f74dbba198585b504d40f49fdb5
SSDEEP 24576:KY89iyf8V4Hi9zYno5XuTENaLC63+rjRX:589iyiYno5XuTM63KZ
TLSH
T15D254947F66390BCC166C0B5936AA5B3FF32B84905367DBB17D09A303EA1B506B1DB09
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat xenrat

Malware Config

Extracted

Family

xenrat

188.68.236.102:1338

Mutex

MsWinSvc_SvcUpdate

Signatures

Family: XenRAT
XenRAT is a Windows RAT written in Rust.
rat xenrat

Detect XenRAT 1 IoCs

resource	yara_rule
sample	family_xenrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
d4cab6229ea31ef21dcce6bfc2a3c221cd207a98dd2b97187f987b810db77b15

File Explorer

d4cab6229ea31ef21dcce6bfc2a3c221cd207a98dd2b97187f987b810db77b15

.exe 957KB

d4cab6229ea31ef21dcce6bfc2a3c221cd207a98dd2b97187f987b810db77b15

IMPHASH 4aa7881ad1229122891b72563d2f25bb
SHA256 d4cab6229ea31ef21dcce6bfc2a3c221cd207a98dd2b97187f987b810db77b15
MD5 5c410bd8f7cbc29d00903db8efa47d0a
SHA1 3e90f1c5b78175bf8e806b0e6a61461ee6eb3164
SHA512 fc6bb7f5e7349040797e151dc4d25d6f6dc5f3b0761df2ea7d0e037d62c78c0da367430d756279fefcd44e0f053d659244ee0f74dbba198585b504d40f49fdb5
SSDEEP 24576:KY89iyf8V4Hi9zYno5XuTENaLC63+rjRX:589iyiYno5XuTM63KZ
TLSH
T15D254947F66390BCC166C0B5936AA5B3FF32B84905367DBB17D09A303EA1B506B1DB09
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Detect XenRAT
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5152

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

gdi32

BitBlt CreateCompatibleBitmap CreateCompatibleDC DeleteDC DeleteObject GetDIBits SelectObject

kernel32

AddVectoredExceptionHandler Beep CancelIo CloseHandle CompareStringOrdinal CopyFileExW CreateDirectoryW CreateEventW CreateFileMappingA CreateFileW CreateMutexW CreateProcessW CreateThread CreateToolhelp32Snapshot CreateWaitableTimerExW DeleteFileW DuplicateHandle ExitProcess FindClose FindFirstFileExW FindNextFileW FormatMessageW FreeEnvironmentStringsW FreeLibrary GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetEnvironmentStringsW GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleA GetModuleHandleW GetOverlappedResult GetProcAddress GetProcessHeap GetStdHandle GetSystemDirectoryW GetTempPathW GetThreadContext GetWindowsDirectoryW GlobalLock GlobalUnlock HeapAlloc HeapFree HeapReAlloc InitOnceBeginInitialize InitOnceComplete LoadLibraryA LoadLibraryW MapViewOfFile Module32FirstW Module32NextW MoveFileExW MultiByteToWideChar OpenProcess Process32FirstW Process32NextW QueryPerformanceCounter QueryPerformanceFrequency ReadFile ReadFileEx ResumeThread RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind SetCurrentDirectoryW SetFileAttributesW SetFileInformationByHandle SetFilePointerEx SetFileTime SetHandleInformation SetLastError SetThreadContext SetThreadStackGuarantee SetUnhandledExceptionFilter SetWaitableTimer Sleep SleepEx SwitchToThread TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue UnmapViewOfFile VirtualAllocEx WaitForMultipleObjects WaitForSingleObject WriteConsoleW WriteFileEx WriteProcessMemory DeleteCriticalSection EnterCriticalSection InitializeCriticalSection LeaveCriticalSection RaiseException RtlUnwindEx VirtualProtect VirtualQuery __C_specific_handler

ntdll

NtOpenFile NtReadFile NtWriteFile RtlNtStatusToDosError NtCreateNamedPipeFile

psapi

GetProcessMemoryInfo

user32

BlockInput CloseClipboard CreateWindowExW DefWindowProcW DestroyWindow DispatchMessageW GetAsyncKeyState GetClipboardData GetDC GetDlgItem GetKeyboardLayout GetKeyboardState GetSystemMetrics MessageBoxW OpenClipboard PeekMessageW PostQuitMessage RegisterClassW ReleaseDC SendMessageW SetCursorPos SetFocus ShowWindow SwapMouseButton SystemParametersInfoW ToUnicodeEx TranslateMessage UpdateWindow keybd_event mouse_event

winmm

mciSendStringW

ws2_32

WSACleanup WSADuplicateSocketW WSAGetLastError WSASocketW WSAStartup closesocket connect freeaddrinfo getaddrinfo getsockopt ioctlsocket recv select send setsockopt

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

advapi32

GetTokenInformation OpenProcessToken RegCloseKey RegCreateKeyExW RegDeleteKeyW RegDeleteValueW RegEnumKeyExW RegEnumValueW RegOpenKeyExW RegQueryValueExW RegSetValueExW SystemFunction036

bcrypt

BCryptGenRandom

api-ms-win-crt-environment-l1-1-0

__p__environ

api-ms-win-crt-heap-l1-1-0

_set_new_mode calloc free malloc

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-private-l1-1-0

memcmp memcpy memmove

api-ms-win-crt-runtime-l1-1-0

_set_app_type __p___argc __p___argv _cexit _configure_narrow_argv _crt_atexit _exit _fpreset _initialize_narrow_environment _initterm _initterm_e _set_invalid_parameter_handler abort exit signal

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func __p__commode __p__fmode __stdio_common_vfprintf fflush setvbuf

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

memset strlen strncmp

Name

.text

Size

805KB

Virtual Size

808KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

100KB

Virtual Size

104KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.eh_fram

Size

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

11KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

24KB

Virtual Size

24KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

9KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

2KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Extracted

Signatures

File Explorer

d4cab6229ea31ef21dcce6bfc2a3c221cd207a98dd2b97187f987b810db77b15

gdi32

kernel32

ntdll

psapi

user32

winmm

ws2_32

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

advapi32

bcrypt

api-ms-win-crt-environment-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-private-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

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

generic