remcos | e6ccfb81e116a6c7d498051b0d0e32eea2e9ab9a2ed71cd43e8c1a8385fd4a86

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General

Target
e6ccfb81e116a6c7d498051b0d0e32eea2e9ab9a2ed71cd43e8c1a8385fd4a86
Size 471KB
Sample230211-bybzfsac3w
SHA256 e6ccfb81e116a6c7d498051b0d0e32eea2e9ab9a2ed71cd43e8c1a8385fd4a86
MD5 346053019efa6f39a24201cbbc997395
SHA1 6495f24aa6a4b0446a7403f8a878bfc1f6550ed9
SHA512 45df6b59390b8c29f4e1524a45ca877574c8ae21c8180a042a93ac5e8ad47f77520436f0d432d106567130bcdeee7e26d41171d9380f4a657ce74fe571ef6002
SSDEEP 6144:EbdjQFiTrgVohW1ydxCrLkE7ZFCSq1zeH4L5WIMOHsAOZZL1XBcY2k4:EbdUYCohW1kMfkEbCSqxeYdsfZLek4
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

remotehost remcos

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

141.95.16.111:2420

Attributes

audio_folder
MicRecords
audio_record_time
5
connect_delay
0
connect_interval
1
copy_file
msedge.exe
copy_folder
Edge
delete_file
false
hide_file
true
hide_keylog_file
false
install_flag
true
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
text
keylog_path
%AppData%
mouse_option
false
mutex
Rmc-C9Y748
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
startup_value
msedge
take_screenshot_option
true
take_screenshot_time
5
take_screenshot_title
paypal;gmail;mail;exodus;

Signatures

Remcos family
remcos

File Explorer

e6ccfb81e116a6c7d498051b0d0e32eea2e9ab9a2ed71cd43e8c1a8385fd4a86

.exe 471KB

e6ccfb81e116a6c7d498051b0d0e32eea2e9ab9a2ed71cd43e8c1a8385fd4a86

IMPHASH c9b0c44044380df67a7de0c7865c0e2a
SHA256 e6ccfb81e116a6c7d498051b0d0e32eea2e9ab9a2ed71cd43e8c1a8385fd4a86
MD5 346053019efa6f39a24201cbbc997395
SHA1 6495f24aa6a4b0446a7403f8a878bfc1f6550ed9
SHA512 45df6b59390b8c29f4e1524a45ca877574c8ae21c8180a042a93ac5e8ad47f77520436f0d432d106567130bcdeee7e26d41171d9380f4a657ce74fe571ef6002
SSDEEP 6144:EbdjQFiTrgVohW1ydxCrLkE7ZFCSq1zeH4L5WIMOHsAOZZL1XBcY2k4:EbdUYCohW1kMfkEbCSqxeYdsfZLek4
MD5 SHA1 SHA512 SSDEEP

windows x86

Minor OS version

Major OS version

Entry point

207910

Magic Number

267

Subsystem

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

CopyFileW CreateMutexA GetLocaleInfoA CreateToolhelp32Snapshot OpenMutexA Process32NextW Process32FirstW VirtualProtect SetLastError VirtualFree VirtualAlloc GetNativeSystemInfo HeapAlloc GetProcessHeap FreeLibrary IsBadReadPtr GetTempPathW OpenProcess lstrcatW GetCurrentProcessId GetTempFileNameW GetCurrentProcess GetSystemDirectoryA GlobalAlloc GlobalLock GetTickCount GlobalUnlock WriteProcessMemory ResumeThread GetThreadContext ReadProcessMemory CreateProcessW SetThreadContext LocalAlloc GlobalFree MulDiv SizeofResource GetConsoleScreenBufferInfo SetConsoleTextAttribute GetStdHandle SetFilePointer FindResourceA LockResource LoadResource LocalFree SetConsoleOutputCP FormatMessageA AllocConsole GetModuleFileNameA GetLongPathNameW QueryPerformanceFrequency 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 GetModuleHandleExW MoveFileExW RtlUnwind RaiseException LoadLibraryExW GetCPInfo GetStringTypeW GetLocaleInfoW LCMapStringW CompareStringW TlsFree TlsSetValue TlsGetValue ExpandEnvironmentStringsA FindNextFileA FindFirstFileA GetFileSize TerminateThread GetLastError GetModuleHandleA RemoveDirectoryW CreateDirectoryW MoveFileW SetFilePointerEx GetLogicalDriveStringsA DeleteFileW DeleteFileA SetFileAttributesW GetFileAttributesW FindClose lstrlenA GetDriveTypeA FindNextFileW GetFileSizeEx FindFirstFileW ExitProcess GetProcAddress LoadLibraryA CreateProcessA PeekNamedPipe CreatePipe TerminateProcess ReadFile HeapFree HeapCreate CreateEventA GetLocalTime CreateThread SetEvent CreateEventW WaitForSingleObject Sleep GetModuleFileNameW CloseHandle ExitThread CreateFileW WriteFile lstrcpynA TlsAlloc InitializeCriticalSectionAndSpinCount MultiByteToWideChar DecodePointer EncodePointer WideCharToMultiByte InitializeSListHead GetSystemTimeAsFileTime GetCurrentThreadId IsProcessorFeaturePresent GetStartupInfoW SetUnhandledExceptionFilter UnhandledExceptionFilter IsDebuggerPresent GetModuleHandleW WaitForSingleObjectEx ResetEvent SetEndOfFile

user32

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

gdi32

SelectObject CreateCompatibleDC StretchBlt GetDIBits DeleteDC DeleteObject CreateDCA GetObjectA CreateCompatibleBitmap

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

ShellExecuteExA Shell_NotifyIconA ExtractIconA ShellExecuteW

shlwapi

StrToIntA PathFileExistsW PathFileExistsA

winmm

waveInUnprepareHeader waveInClose mciSendStringW waveInOpen PlaySoundW waveInStart waveInStop waveInPrepareHeader waveInAddBuffer mciSendStringA

ws2_32

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

urlmon

URLOpenBlockingStreamW URLDownloadToFileW

gdiplus

GdipLoadImageFromStream GdiplusStartup GdipGetImageEncoders GdipSaveImageToStream GdipFree GdipDisposeImage GdipAlloc GdipCloneImage GdipGetImageEncodersSize

wininet

InternetOpenUrlW InternetCloseHandle InternetReadFile InternetOpenW

Name

.text

Size

338KB

Virtual Size

337KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

93KB

Virtual Size

93KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

23KB

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

19KB

Virtual Size

18KB

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