remcos | d96a1d9636b445ba601cc39c26f27d9ba9c420879fbfd1b7018358b024185a00[.]bin

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General

Target
d96a1d9636b445ba601cc39c26f27d9ba9c420879fbfd1b7018358b024185a00.bin
Size 525KB
Sample260909-sp67nsgj21
SHA256 d96a1d9636b445ba601cc39c26f27d9ba9c420879fbfd1b7018358b024185a00
MD5 6e3a16e22838ec02175862eb5891d660
SHA1 28cf86e7d3bdf684453d8e3353a0d10cabd6e81e
SHA512 045e4fb3430bc05cd60859828bcfc9f298837cb6cb2cc3ebfbd5b49cc6c8768c36cf9738fd5e43657dad6f10cd0fc5b1a4331f18660285000e780a9ab18ba320
SSDEEP 12288:PcF3UU0AViEhkwkhoo+/TUszmXxr1svZ9Nxt:T1AViE/kHszmXWZh
TLSH
T141B4AE01BAF1C1B2D57664700939EB35CEBCBC211C359D2B63D61E9ABE301519B3AB72
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

remotehost rat remcos

Malware Config

Extracted

Family

remcos

Version

7.3.1 Pro

Botnet

RemoteHost

www.lv88.today:443
www.lv88a.net:443
www.789win668.com:443
www.u888.tel:443
www.u888.vet:443
www.au88.mex.com:443
www.88bet.hair:443
www.temza.co:443
www.win-win99.com.tw:443
www.tg88.london:443
www.cinemaxx1.me:443
www.kolaybet.club:443
www.688vbet.pro:443
www.babytroll.ai:443
www.c168.design:443
www.tk88vn.best:443

Attributes

audio_folder
MicRecords
audio_path
ApplicationPath
audio_record_time
5
connect_delay
0
connect_interval
1
copy_file
WinService.exe
copy_folder
service
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
true
install_path
%AppData%
keylog_crypt
true
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmc_c2-HPTT2Z
screenshot_crypt
true
screenshot_flag
true
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
startup_value
take_screenshot_option
false
take_screenshot_time
5

Signatures

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

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
d96a1d9636b445ba601cc39c26f27d9ba9c420879fbfd1b7018358b024185a00.bin

File Explorer

d96a1d9636b445ba601cc39c26f27d9ba9c420879fbfd1b7018358b024185a00.bin

.exe 525KB

d96a1d9636b445ba601cc39c26f27d9ba9c420879fbfd1b7018358b024185a00.bin

IMPHASH 117b0e98fcd98802425109064482959b
SHA256 d96a1d9636b445ba601cc39c26f27d9ba9c420879fbfd1b7018358b024185a00
MD5 6e3a16e22838ec02175862eb5891d660
SHA1 28cf86e7d3bdf684453d8e3353a0d10cabd6e81e
SHA512 045e4fb3430bc05cd60859828bcfc9f298837cb6cb2cc3ebfbd5b49cc6c8768c36cf9738fd5e43657dad6f10cd0fc5b1a4331f18660285000e780a9ab18ba320
SSDEEP 12288:PcF3UU0AViEhkwkhoo+/TUszmXxr1svZ9Nxt:T1AViE/kHszmXWZh
TLSH
T141B4AE01BAF1C1B2D57664700939EB35CEBCBC211C359D2B63D61E9ABE301519B3AB72
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

256996

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

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

user32

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

gdi32

BitBlt CreateCompatibleBitmap SelectObject CreateCompatibleDC StretchBlt GetDIBits DeleteDC DeleteObject CreateDCA GetObjectA

advapi32

CryptAcquireContextA CryptGenRandom CryptReleaseContext GetUserNameW RegEnumKeyExA GetTokenInformation AdjustTokenPrivileges LookupPrivilegeValueA OpenProcessToken RegQueryInfoKeyW RegQueryValueExA RegCreateKeyExW RegEnumKeyExW RegSetValueExW RegSetValueExA RegOpenKeyExA RegCreateKeyW RegDeleteValueW RegEnumValueW RegCreateKeyA RegDeleteKeyA RegCloseKey RegOpenKeyExW RegQueryValueExW

shell32

Shell_NotifyIconA ShellExecuteExA ShellExecuteW ExtractIconA

ole32

CoUninitialize CoGetObject CoInitializeEx

winmm

PlaySoundW waveInUnprepareHeader waveInPrepareHeader waveInStop waveInStart waveInAddBuffer mciSendStringA mciSendStringW waveInOpen waveInClose

ws2_32

send WSAStartup closesocket socket inet_ntoa getaddrinfo WSAGetLastError recv connect

urlmon

URLOpenBlockingStreamW URLDownloadToFileW

gdiplus

GdipLoadImageFromStream GdipSaveImageToStream GdipGetImageEncodersSize GdipFree GdipDisposeImage GdipCloneImage GdipGetImageEncoders GdiplusStartup GdipAlloc

wininet

InternetReadFile InternetCloseHandle InternetOpenUrlW InternetOpenW