2026-10-08_289322606e895e2eec45db0030005236_amadey_elex_luca-stealer_njrat_remcos_smoke-loader

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General

Target
2026-10-08_289322606e895e2eec45db0030005236_amadey_elex_luca-stealer_njrat_remcos_smoke-loader
Size 959KB
Sample261009-xckkcsdf78
SHA256 3998e9797613bac8e89115ca27c5aa7e7cc586a02219b558ba6af6debe777e59
MD5 289322606e895e2eec45db0030005236
SHA1 6417e63fe2cba30d3e6f3c04e50386fb13f3b979
SHA512 a41fe5ad4f2d395d42269339d2fac63a639e798795197ce3dba9670c122d201e7dee7cc63ac2858e43d31314b0b793a7cd62a6a6780f973478d8ccdfad6fcfaa
SSDEEP 24576:Krjr+I4rvxLLsMvxub8IIR6i7KlaadbU0IOW0weCvx0ltZb:Mr4rJLAGxubdNNVdb9IPK
TLSH
T16A251212F4D280B1E1724A311CF8AAB869ECB970473A6F6F27D4477E6E705C19634A72
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-08_289322606e895e2eec45db0030005236_amadey_elex_luca-stealer_njrat_remcos_smoke-loader

File Explorer

2026-10-08_289322606e895e2eec45db0030005236_amadey_elex_luca-stealer_njrat_remcos_smoke-loader

.exe 959KB

2026-10-08_289322606e895e2eec45db0030005236_amadey_elex_luca-stealer_njrat_remcos_smoke-loader

IMPHASH 09b92eeee6ba57ab255475574ed48955
SHA256 3998e9797613bac8e89115ca27c5aa7e7cc586a02219b558ba6af6debe777e59
MD5 289322606e895e2eec45db0030005236
SHA1 6417e63fe2cba30d3e6f3c04e50386fb13f3b979
SHA512 a41fe5ad4f2d395d42269339d2fac63a639e798795197ce3dba9670c122d201e7dee7cc63ac2858e43d31314b0b793a7cd62a6a6780f973478d8ccdfad6fcfaa
SSDEEP 24576:Krjr+I4rvxLLsMvxub8IIR6i7KlaadbU0IOW0weCvx0ltZb:Mr4rJLAGxubdNNVdb9IPK
TLSH
T16A251212F4D280B1E1724A311CF8AAB869ECB970473A6F6F27D4477E6E705C19634A72
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

upx
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

37310

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

GoogleUpdateCore_unsigned.pdb

kernel32

GetModuleHandleW GetProcAddress GetProcessHeap DeleteCriticalSection HeapDestroy DecodePointer HeapAlloc IsDebuggerPresent OutputDebugStringW EnterCriticalSection LeaveCriticalSection UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent GetStartupInfoW QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead SetLastError TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW RtlUnwind EncodePointer ExitProcess GetModuleHandleExW GetModuleFileNameW MultiByteToWideChar WideCharToMultiByte GetStdHandle WriteFile GetACP LCMapStringW FindClose RaiseException FindFirstFileExW FindNextFileW IsValidCodePage GetOEMCP GetCPInfo GetCommandLineA GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW GetFileType OutputDebugStringA SetStdHandle GetStringTypeW FlushFileBuffers GetConsoleCP GetConsoleMode SetFilePointerEx WriteConsoleW CreateFileW SizeofResource LockResource FindResourceExW LoadResource FindResourceW lstrlenW lstrcmpiW CreateDirectoryW GetEnvironmentVariableW WaitForSingleObject ReleaseMutex GetTickCount TryEnterCriticalSection InitializeCriticalSection CreateMutexW Sleep VirtualQuery SetFilePointer GetFileAttributesExW MoveFileExW GetPrivateProfileIntW GetPrivateProfileStringW GetLocalTime lstrcmpW VerSetConditionMask VerifyVersionInfoW lstrcpynW GlobalAlloc GlobalFree GlobalLock GlobalUnlock VirtualProtect VirtualAlloc GetSystemInfo CloseHandle HeapReAlloc GetLastError HeapSize InitializeCriticalSectionAndSpinCount HeapFree

ole32

StringFromGUID2 CoInitializeEx CoUninitialize

user32

EmptyClipboard CloseClipboard OpenClipboard GetMonitorInfoW MessageBoxW GetClientRect GetParent SetForegroundWindow wvsprintfW wsprintfW CharUpperW CharLowerW GetWindowLongW AllowSetForegroundWindow GetWindow SetClipboardData GetWindowRect DestroyWindow SetWindowPos MonitorFromWindow CreateWindowExW MapWindowPoints

advapi32

TraceEvent GetTraceLoggerHandle GetTraceEnableFlags GetTraceEnableLevel RegisterTraceGuidsW UnregisterTraceGuids RegQueryValueExW RegOpenKeyExW RegSetValueExW RegCreateKeyExW RegCloseKey GetTokenInformation MakeAbsoluteSD MakeSelfRelativeSD GetSecurityDescriptorLength GetLengthSid InitializeAcl InitializeSecurityDescriptor OpenProcessToken AddAce IsValidSid GetSecurityDescriptorOwner InitializeSid CopySid GetSecurityDescriptorControl SetNamedSecurityInfoW GetSidLengthRequired GetSidSubAuthority GetSecurityDescriptorGroup EqualSid GetAclInformation GetSecurityDescriptorDacl SetSecurityDescriptorDacl GetSecurityDescriptorSacl

shell32

ShellExecuteExW SHGetFolderPathW

netapi32

NetApiBufferFree NetGetJoinInformation

shlwapi

PathStripPathW PathRemoveExtensionW PathRemoveFileSpecW PathAppendW PathCanonicalizeW SHQueryValueExW PathIsRelativeW

userenv

UnloadUserProfile

version

GetFileVersionInfoSizeW VerQueryValueW GetFileVersionInfoW

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-08_289322606e895e2eec45db0030005236_amadey_elex_luca-stealer_njrat_remcos_smoke-loader

kernel32

ole32

user32

advapi32

shell32

netapi32

shlwapi

userenv

version

generic