remcos | 6117aa7e1e475eec675d053dbaaa4bdcfb3376087f9665d38d51b7295a313af7[.]bin

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General

Target
6117aa7e1e475eec675d053dbaaa4bdcfb3376087f9665d38d51b7295a313af7.bin
Size 482KB
Sample260804-k86fgsssdx
SHA256 6117aa7e1e475eec675d053dbaaa4bdcfb3376087f9665d38d51b7295a313af7
MD5 43c841ac38e9d032401c206efa6afd20
SHA1 fb0e1549e1f843f71f68bda114af08863720bfca
SHA512 8f4562a865ad197ccc071059ab023b3f7e4a16c6a644620ddcbf3f7c0aa6388628b0113d305f247d28ba10a73bfb3085e6bb4855e6f2ee81464b221c9cc28f25
SSDEEP 12288:d13ak/mBXTG4/1v08KI7ZnMEF76JqmsvZQwS:3ak/mBXTV/R0nEF76gFZL
TLSH
T122A4BF01BAD2C072D57654300C3AE775DEBDBD212839897BB3D61D97FD30190A63AAB2
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

oluwaguide rat remcos

Malware Config

Extracted

Family

remcos

Version

6.0.0 Pro

Botnet

oluwaguide

155.103.69.20:14649

Attributes

audio_folder
MicRecords
audio_path
ApplicationPath
audio_record_time
5
connect_delay
0
connect_interval
1
copy_file
remcos.exe
copy_folder
Remcos
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
false
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmc-B7HZP8
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
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
6117aa7e1e475eec675d053dbaaa4bdcfb3376087f9665d38d51b7295a313af7.bin

File Explorer

6117aa7e1e475eec675d053dbaaa4bdcfb3376087f9665d38d51b7295a313af7.bin

.exe 482KB

6117aa7e1e475eec675d053dbaaa4bdcfb3376087f9665d38d51b7295a313af7.bin

IMPHASH e77512f955eaf60ccff45e02d69234de
SHA256 6117aa7e1e475eec675d053dbaaa4bdcfb3376087f9665d38d51b7295a313af7
MD5 43c841ac38e9d032401c206efa6afd20
SHA1 fb0e1549e1f843f71f68bda114af08863720bfca
SHA512 8f4562a865ad197ccc071059ab023b3f7e4a16c6a644620ddcbf3f7c0aa6388628b0113d305f247d28ba10a73bfb3085e6bb4855e6f2ee81464b221c9cc28f25
SSDEEP 12288:d13ak/mBXTG4/1v08KI7ZnMEF76JqmsvZQwS:3ak/mBXTV/R0nEF76gFZL
TLSH
T122A4BF01BAD2C072D57654300C3AE775DEBDBD212839897BB3D61D97FD30190A63AAB2
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

212293

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

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

user32

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

gdi32

BitBlt CreateCompatibleBitmap CreateCompatibleDC StretchBlt GetDIBits DeleteDC DeleteObject CreateDCA GetObjectA SelectObject

advapi32

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

shell32

ShellExecuteExA Shell_NotifyIconA ExtractIconA ShellExecuteW

ole32

CoInitializeEx CoGetObject CoUninitialize

shlwapi

StrToIntA PathFileExistsW PathFileExistsA

winmm

mciSendStringA mciSendStringW waveInClose waveInStop waveInStart waveInUnprepareHeader waveInOpen waveInAddBuffer waveInPrepareHeader PlaySoundW

ws2_32

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

urlmon

URLOpenBlockingStreamW URLDownloadToFileW

gdiplus

GdipAlloc GdiplusStartup GdipGetImageEncoders GdipLoadImageFromStream GdipSaveImageToStream GdipGetImageEncodersSize GdipFree GdipDisposeImage GdipCloneImage

wininet

InternetOpenUrlW InternetOpenW InternetCloseHandle InternetReadFile