remcos | 2026-11-09_3037a10df30c5777b27e0f0e66ad45f7_amadey_coinminer_darkgate_elex_luca-stealer_mespinoza_njrat_remcos_remocs_smoke-loader

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General

Target
2026-11-09_3037a10df30c5777b27e0f0e66ad45f7_amadey_coinminer_darkgate_elex_luca-stealer_mespinoza_njrat_remcos_remocs_smoke-loader
Size 445KB
Sample261110-3cft3acc98
SHA256 151045ae35aab7f521e8a11d2488d3105b83fe3f75cf0ce2aaaa7fb92eddcba9
MD5 3037a10df30c5777b27e0f0e66ad45f7
SHA1 af8d639b9d3316fd5136590dbe20f3c20451c1b9
SHA512 5af2efa6b8cf281d4e0d6227c8b2c1cc9c080e81da588bf1e9d7c316b9eb75429712cff546b2429a5d326180a22712ca099231ccc83b50b3b0598462c76320f2
SSDEEP 12288:RegN0jfYLclGb0bVT6e+MT2MffZS/g3SYo:ZNywLclGIeMT2MXZR3SV
TLSH
T1ABA4AE21B9C1C032D57352700D29FB65DABCBD30293545BBB3DA4999AE700C1BB2A7B7
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

2022 rat remcos

Malware Config

Extracted

Family

remcos

Version

3.3.2 Pro

Botnet

2022

46.8.211.72:4444

Attributes

audio_folder
MicRecords
audio_path
%AppData%
audio_record_time
5
connect_delay
0
connect_interval
1
copy_file
explorer.exe
copy_folder
explorer
delete_file
true
hide_file
true
hide_keylog_file
false
install_flag
true
install_path
%AppData%
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
keylog_path
%AppData%
mouse_option
false
mutex
Remcos-LE7QIE
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
startup_value
explorer
take_screenshot_option
false
take_screenshot_time
5
take_screenshot_title
notepad;solitaire;

Signatures

Family: Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos

Custom signature

detects Windows exceutables potentially bypassing UAC using eventvwr.exe 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-11-09_3037a10df30c5777b27e0f0e66ad45f7_amadey_coinminer_darkgate_elex_luca-stealer_mespinoza_njrat_remcos_remocs_smoke-loader

File Explorer

2026-11-09_3037a10df30c5777b27e0f0e66ad45f7_amadey_coinminer_darkgate_elex_luca-stealer_mespinoza_njrat_remcos_remocs_smoke-loader

.exe 445KB

2026-11-09_3037a10df30c5777b27e0f0e66ad45f7_amadey_coinminer_darkgate_elex_luca-stealer_mespinoza_njrat_remcos_remocs_smoke-loader

IMPHASH 1f15bed3346039b42bc33c9080047f8c
SHA256 151045ae35aab7f521e8a11d2488d3105b83fe3f75cf0ce2aaaa7fb92eddcba9
MD5 3037a10df30c5777b27e0f0e66ad45f7
SHA1 af8d639b9d3316fd5136590dbe20f3c20451c1b9
SHA512 5af2efa6b8cf281d4e0d6227c8b2c1cc9c080e81da588bf1e9d7c316b9eb75429712cff546b2429a5d326180a22712ca099231ccc83b50b3b0598462c76320f2
SSDEEP 12288:RegN0jfYLclGb0bVT6e+MT2MffZS/g3SYo:ZNywLclGIeMT2MXZR3SV
TLSH
T1ABA4AE21B9C1C032D57352700D29FB65DABCBD30293545BBB3DA4999AE700C1BB2A7B7
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

197746

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

GetLocaleInfoA CreateToolhelp32Snapshot OpenMutexA Process32NextW LoadLibraryA Process32FirstW GetProcAddress VirtualProtect SetLastError VirtualFree VirtualAlloc GetNativeSystemInfo HeapAlloc GetProcessHeap FreeLibrary IsBadReadPtr GetTempPathW OpenProcess lstrcatW GetCurrentProcessId GetTempFileNameW GetCurrentProcess GetSystemDirectoryA GlobalAlloc GlobalLock GetTickCount GlobalUnlock WriteProcessMemory ResumeThread GetThreadContext VirtualAllocEx ReadProcessMemory CreateProcessW SetThreadContext LocalAlloc GlobalFree MulDiv SizeofResource GetLongPathNameW SetFilePointer FindResourceA LockResource LoadResource LocalFree FormatMessageA GetModuleFileNameA lstrcpynA AllocConsole CreateMutexA QueryPerformanceCounter EnterCriticalSection LeaveCriticalSection InitializeCriticalSection DeleteCriticalSection HeapSize WriteConsoleW SetStdHandle SetEnvironmentVariableW SetEnvironmentVariableA FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW GetCommandLineA GetOEMCP IsValidCodePage FindFirstFileExA ReadConsoleW GetConsoleMode GetConsoleCP FlushFileBuffers GetFileType GetTimeZoneInformation EnumSystemLocalesW GetUserDefaultLCID IsValidLocale GetTimeFormatW GetDateFormatW HeapReAlloc GetACP GetStdHandle GetModuleHandleExW MoveFileExW RtlUnwind RaiseException LoadLibraryExW GetCPInfo GetStringTypeW GetLocaleInfoW LCMapStringW CompareStringW TlsFree TlsSetValue CopyFileW DeleteFileA ExpandEnvironmentStringsA FindNextFileA FindFirstFileA GetFileSize TerminateThread CreateDirectoryW GetLastError SetFileAttributesW GetModuleHandleA RemoveDirectoryW FindClose MoveFileW SetFilePointerEx GetLogicalDriveStringsA DeleteFileW GetFileAttributesW lstrlenA GetDriveTypeA FindNextFileW GetFileSizeEx FindFirstFileW ExitProcess CreateProcessA PeekNamedPipe CreatePipe TerminateProcess ReadFile HeapFree HeapCreate CreateEventA GetLocalTime CreateThread SetEvent CreateEventW WaitForSingleObject Sleep GetModuleFileNameW CloseHandle ExitThread CreateFileW WriteFile QueryPerformanceFrequency TlsGetValue TlsAlloc InitializeCriticalSectionAndSpinCount MultiByteToWideChar DecodePointer EncodePointer WideCharToMultiByte InitializeSListHead GetSystemTimeAsFileTime GetCurrentThreadId IsProcessorFeaturePresent GetStartupInfoW SetUnhandledExceptionFilter UnhandledExceptionFilter IsDebuggerPresent GetModuleHandleW WaitForSingleObjectEx ResetEvent SetEndOfFile

user32

SetForegroundWindow SetClipboardData EnumWindows ExitWindowsEx EmptyClipboard ShowWindow SetWindowTextW MessageBoxW IsWindowVisible TranslateMessage DispatchMessageA GetMessageA GetWindowTextW wsprintfW GetClipboardData UnhookWindowsHookEx GetForegroundWindow GetWindowThreadProcessId GetKeyboardLayout SetWindowsHookExA CloseClipboard OpenClipboard GetKeyboardState CallNextHookEx CloseWindow SendInput mouse_event DrawIcon GetSystemMetrics GetIconInfo SystemParametersInfoW GetCursorPos RegisterClassExA GetKeyboardLayoutNameA GetWindowTextLengthW GetKeyState ToUnicodeEx AppendMenuA CreateWindowExA DefWindowProcA TrackPopupMenu CreatePopupMenu

gdi32

CreateCompatibleBitmap CreateCompatibleDC StretchBlt GetDIBits DeleteDC DeleteObject CreateDCA GetObjectA SelectObject

advapi32

CryptAcquireContextA CryptGenRandom CryptReleaseContext GetUserNameW RegEnumKeyExA QueryServiceStatus CloseServiceHandle OpenSCManagerW OpenSCManagerA ControlService StartServiceW QueryServiceConfigW ChangeServiceConfigW OpenServiceW EnumServicesStatusW AdjustTokenPrivileges LookupPrivilegeValueA OpenProcessToken RegCreateKeyA RegCloseKey RegQueryInfoKeyW RegQueryValueExA RegCreateKeyExW RegEnumKeyExW RegSetValueExW RegSetValueExA RegOpenKeyExA RegOpenKeyExW RegCreateKeyW RegDeleteValueW RegEnumValueW RegQueryValueExW RegDeleteKeyA

shell32

ShellExecuteW ShellExecuteExA Shell_NotifyIconA ExtractIconA

shlwapi

PathFileExistsW PathFileExistsA StrToIntA

winmm

PlaySoundW mciSendStringA mciSendStringW waveInClose waveInAddBuffer waveInStart waveInOpen waveInUnprepareHeader waveInPrepareHeader waveInStop

ws2_32

send socket connect recv gethostbyname WSASetLastError inet_addr gethostbyaddr getservbyport ntohs getservbyname htonl htons inet_ntoa closesocket WSAGetLastError WSAStartup

urlmon

URLDownloadToFileW URLOpenBlockingStreamW

gdiplus

GdiplusStartup GdipGetImageEncoders GdipCloneImage GdipAlloc GdipDisposeImage GdipFree GdipGetImageEncodersSize GdipSaveImageToStream GdipSaveImageToFile GdipLoadImageFromStream

Name

.text

Size

331KB

Virtual Size

330KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

92KB

Virtual Size

92KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

15KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.gfids

Size

1024B

Virtual Size

560B

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

14KB

Virtual Size

14KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

File Explorer

2026-11-09_3037a10df30c5777b27e0f0e66ad45f7_amadey_coinminer_darkgate_elex_luca-stealer_mespinoza_njrat_remcos_remocs_smoke-loader

kernel32

user32

gdi32

advapi32

shell32

shlwapi

winmm

ws2_32

urlmon

gdiplus

generic