2026-08-07_e3e13c010d857d153919e1070a3f18cb_elex_luca-stealer_mespinoza_njrat_remcos

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General

Target
2026-08-07_e3e13c010d857d153919e1070a3f18cb_elex_luca-stealer_mespinoza_njrat_remcos
Size 1.4MB
Sample260808-at71naen2x
SHA256 ad862cef86362709ba312c1ab85fc28cf3b59c5f43126f1c5a8b49634617df6f
MD5 e3e13c010d857d153919e1070a3f18cb
SHA1 16103b55a04954d8315edf710f8041c04d3bf099
SHA512 b285ea7bb4f51a818c1f517de80146a1b4fa0ba87034f56375058c238caa2eb28130e92a5cbb999724b90f765814f675a5a62bdc3c59147e071937565e24f341
SSDEEP 24576:YJ+HUTSATumf4ez8E/Fxhexz3JVJZV8b6NffbZBL35PGdu7scsp73X+X+7:IsUeAlf4ez8E/Fxh4ZVJ78b6Nf9BdSdP
TLSH
T16F65C020BA51C433DA6205B18E2DAB7B882DED590F7148DF93D85B9D5A709C22F33B47
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-08-07_e3e13c010d857d153919e1070a3f18cb_elex_luca-stealer_mespinoza_njrat_remcos

File Explorer

2026-08-07_e3e13c010d857d153919e1070a3f18cb_elex_luca-stealer_mespinoza_njrat_remcos

.exe 1.4MB

2026-08-07_e3e13c010d857d153919e1070a3f18cb_elex_luca-stealer_mespinoza_njrat_remcos

IMPHASH 9ffad82f22dfb1faabcf1eb9172fc5fb
SHA256 ad862cef86362709ba312c1ab85fc28cf3b59c5f43126f1c5a8b49634617df6f
MD5 e3e13c010d857d153919e1070a3f18cb
SHA1 16103b55a04954d8315edf710f8041c04d3bf099
SHA512 b285ea7bb4f51a818c1f517de80146a1b4fa0ba87034f56375058c238caa2eb28130e92a5cbb999724b90f765814f675a5a62bdc3c59147e071937565e24f341
SSDEEP 24576:YJ+HUTSATumf4ez8E/Fxhexz3JVJZV8b6NffbZBL35PGdu7scsp73X+X+7:IsUeAlf4ez8E/Fxh4ZVJ78b6Nf9BdSdP
TLSH
T16F65C020BA51C433DA6205B18E2DAB7B882DED590F7148DF93D85B9D5A709C22F33B47
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

502839

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

C:\build\workspace\msscs19\msscs19\trunk\src\platforms\windows\Release\ss_conn_service2.pdb

ws2_32

WSAStartup WSACleanup WSASendTo WSARecvFrom WSARecv connect select getsockopt WSASocketW bind getsockname listen htonl ntohl htons ntohs WSASend setsockopt ioctlsocket closesocket WSASetLastError WSAGetLastError WSAStringToAddressW

mswsock

AcceptEx GetAcceptExSockaddrs

shell32

ShellExecuteExW SHGetFolderPathW

setupapi

CM_Get_Parent SetupDiGetClassDevsW SetupDiEnumDeviceInterfaces SetupDiGetDeviceInterfaceDetailW SetupDiDestroyDeviceInfoList CM_Get_Device_Interface_ListW CM_Get_Device_Interface_List_SizeW CM_Get_Device_IDW SetupDiEnumDeviceInfo CM_Get_DevNode_Registry_PropertyW

user32

UnregisterDeviceNotification RegisterDeviceNotificationW

advapi32

OpenServiceW CloseServiceHandle CreateServiceW OpenSCManagerW RegisterServiceCtrlHandlerExW SetServiceStatus StartServiceCtrlDispatcherW UnregisterTraceGuids RegisterTraceGuidsW GetTraceEnableFlags GetTraceEnableLevel GetTraceLoggerHandle CryptGenRandom CryptReleaseContext CryptAcquireContextW TraceMessage DeleteService

kernel32

EnumSystemLocalesW GetUserDefaultLCID IsValidLocale GetTimeFormatW GetDateFormatW GetFileType GetACP GetCommandLineW GetCommandLineA GetStdHandle ExitProcess FlushFileBuffers GetModuleHandleExW FreeLibraryAndExitThread ExitThread CreateThread LoadLibraryExW FreeLibrary RtlUnwind RaiseException InterlockedPushEntrySList GetStartupInfoW GetConsoleCP GetConsoleMode GetTimeZoneInformation FindFirstFileExW IsValidCodePage GetOEMCP GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableA SetEnvironmentVariableW SetStdHandle WriteConsoleW ReadConsoleW HeapReAlloc CreateEventW IsDebuggerPresent IsProcessorFeaturePresent TerminateProcess SetUnhandledExceptionFilter CloseHandle WaitForSingleObjectEx CreateEventA SetEvent MultiByteToWideChar LeaveCriticalSection EnterCriticalSection InterlockedExchange PostQueuedCompletionStatus InterlockedCompareExchange GetLastError GetModuleHandleA GetProcAddress CreateIoCompletionPort InterlockedIncrement DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsFree TlsAlloc TlsGetValue VerifyVersionInfoW VerSetConditionMask WaitForSingleObject QueueUserAPC TerminateThread InterlockedExchangeAdd WaitForMultipleObjects InterlockedDecrement GetQueuedCompletionStatus SetWaitableTimer ReleaseSemaphore CreateSemaphoreA GetProcessHeap HeapFree GetSystemTimeAsFileTime WaitForMultipleObjectsEx HeapAlloc SetLastError TlsSetValue lstrlenW CreateFileW ReadFile GetCurrentThreadId WriteFile SleepEx HeapSize CreateWaitableTimerW QueryPerformanceCounter GetCurrentProcessId GetComputerNameW DuplicateHandle GetCurrentProcess GetTickCount WideCharToMultiByte GlobalAlloc GlobalFree GetFileSizeEx GetFileTime SetFilePointer GetLocalTime OutputDebugStringW GetModuleFileNameW DeviceIoControl QueryPerformanceFrequency GetStringTypeW EncodePointer DecodePointer Sleep GetModuleHandleW CompareStringW LCMapStringW GetLocaleInfoW GetCPInfo ResetEvent OpenEventA ResumeThread CreateWaitableTimerA SystemTimeToFileTime LocalFree FormatMessageA CreateDirectoryW FindClose FindNextFileW GetFileAttributesW SetFilePointerEx AreFileApisANSI InitializeSListHead UnhandledExceptionFilter

Name

.text

Size

697KB

Virtual Size

697KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

129KB

Virtual Size

128KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

21KB

Virtual Size

426KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.gfids

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

608KB

Virtual Size

612KB

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

2026-08-07_e3e13c010d857d153919e1070a3f18cb_elex_luca-stealer_mespinoza_njrat_remcos

ws2_32

mswsock

shell32

setupapi

user32

advapi32

kernel32

generic