Техническая информация
Вредоносные функции
Запускает на исполнение
- '<SYSTEM32>\taskkill.exe' /F /PID 3028
- '<SYSTEM32>\taskkill.exe' /F /PID 1864
- '<SYSTEM32>\taskkill.exe' /F /PID 4232
- '<SYSTEM32>\taskkill.exe' /F /PID 4500
- '<SYSTEM32>\taskkill.exe' /F /PID 4984
Завершает или пытается завершить
следующие пользовательские процессы:
- firefox.exe
Изменения в файловой системе
Создает следующие файлы
- %TEMP%\_mei55962\crypto\cipher\_arc4.pyd
- %TEMP%\_mei55962\crypto\cipher\_salsa20.pyd
- %TEMP%\_mei55962\crypto\cipher\_chacha20.pyd
- %TEMP%\_mei55962\crypto\cipher\_pkcs1_decode.pyd
- %TEMP%\_mei55962\crypto\cipher\_raw_aes.pyd
- %TEMP%\_mei55962\crypto\cipher\_raw_aesni.pyd
- %TEMP%\_mei55962\crypto\cipher\_raw_arc2.pyd
- %TEMP%\_mei55962\crypto\cipher\_raw_blowfish.pyd
- %TEMP%\_mei55962\crypto\cipher\_raw_cast.pyd
- %TEMP%\_mei55962\crypto\cipher\_raw_cbc.pyd
- %TEMP%\_mei55962\crypto\cipher\_raw_cfb.pyd
- %TEMP%\_mei55962\crypto\cipher\_raw_ctr.pyd
- %TEMP%\_mei55962\crypto\cipher\_raw_des.pyd
- %TEMP%\_mei55962\crypto\cipher\_raw_des3.pyd
- %TEMP%\_mei55962\crypto\cipher\_raw_ecb.pyd
- %TEMP%\_mei55962\crypto\cipher\_raw_eksblowfish.pyd
- %TEMP%\_mei55962\crypto\cipher\_raw_ocb.pyd
- %TEMP%\_mei55962\crypto\cipher\_raw_ofb.pyd
- %TEMP%\_mei55962\crypto\hash\_blake2b.pyd
- %TEMP%\_mei55962\crypto\hash\_blake2s.pyd
- %TEMP%\_mei55962\crypto\hash\_md2.pyd
- %TEMP%\_mei55962\crypto\hash\_md4.pyd
- %TEMP%\_mei55962\crypto\hash\_md5.pyd
- %TEMP%\_mei55962\crypto\hash\_ripemd160.pyd
- %TEMP%\_mei55962\crypto\hash\_sha1.pyd
- %TEMP%\_mei55962\crypto\hash\_sha224.pyd
- %TEMP%\_mei55962\crypto\hash\_sha256.pyd
- %TEMP%\_mei55962\crypto\hash\_sha384.pyd
- %TEMP%\_mei55962\crypto\hash\_sha512.pyd
- %TEMP%\_mei55962\crypto\hash\_ghash_clmul.pyd
- %TEMP%\_mei55962\crypto\hash\_ghash_portable.pyd
- %TEMP%\_mei55962\crypto\hash\_keccak.pyd
- %TEMP%\_mei55962\crypto\hash\_poly1305.pyd
- %TEMP%\_mei55962\crypto\math\_modexp.pyd
- %TEMP%\_mei55962\crypto\protocol\_scrypt.pyd
- %TEMP%\_mei55962\crypto\publickey\_ec_ws.pyd
- %TEMP%\_mei55962\crypto\publickey\_ed25519.pyd
- %TEMP%\_mei55962\crypto\publickey\_ed448.pyd
- %TEMP%\_mei55962\crypto\publickey\_x25519.pyd
- %TEMP%\_mei55962\crypto\util\_cpuid_c.pyd
- %TEMP%\_mei55962\crypto\util\_strxor.pyd
- %TEMP%\_mei55962\vcruntime140.dll
- %TEMP%\_mei55962\_asyncio.pyd
- %TEMP%\_mei55962\_bz2.pyd
- %TEMP%\_mei55962\_cffi_backend.cp38-win_amd64.pyd
- %TEMP%\_mei55962\_ctypes.pyd
- %TEMP%\_mei55962\_decimal.pyd
- %TEMP%\_mei55962\_hashlib.pyd
- %TEMP%\_mei55962\_lzma.pyd
- %TEMP%\_mei55962\_multiprocessing.pyd
- %TEMP%\_mei55962\_overlapped.pyd
- %TEMP%\_mei55962\_queue.pyd
- %TEMP%\_mei55962\_socket.pyd
- %TEMP%\_mei55962\_sqlite3.pyd
- %TEMP%\_mei55962\_ssl.pyd
- %TEMP%\_mei55962\aiohttp\_helpers.cp38-win_amd64.pyd
- %TEMP%\_mei55962\aiohttp\_http_parser.cp38-win_amd64.pyd
- %TEMP%\_mei55962\aiohttp\_http_writer.cp38-win_amd64.pyd
- %TEMP%\_mei55962\aiohttp\_websocket.cp38-win_amd64.pyd
- %TEMP%\_mei55962\api-ms-win-core-console-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-datetime-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-debug-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-errorhandling-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-file-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-file-l1-2-0.dll
- %TEMP%\_mei55962\api-ms-win-core-file-l2-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-handle-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-heap-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-interlocked-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-libraryloader-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-localization-l1-2-0.dll
- %TEMP%\_mei55962\api-ms-win-core-memory-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-namedpipe-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-processenvironment-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-processthreads-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-processthreads-l1-1-1.dll
- %TEMP%\_mei55962\api-ms-win-core-profile-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-rtlsupport-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-string-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-synch-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-synch-l1-2-0.dll
- %TEMP%\_mei55962\api-ms-win-core-sysinfo-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-timezone-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-core-util-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-crt-conio-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-crt-convert-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-crt-environment-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-crt-filesystem-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-crt-heap-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-crt-locale-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-crt-math-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-crt-process-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-crt-runtime-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-crt-stdio-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-crt-string-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-crt-time-l1-1-0.dll
- %TEMP%\_mei55962\api-ms-win-crt-utility-l1-1-0.dll
- %TEMP%\_mei55962\attrs-23.2.0.dist-info\installer
- %TEMP%\_mei55962\attrs-23.2.0.dist-info\metadata
- %TEMP%\_mei55962\attrs-23.2.0.dist-info\record
- %TEMP%\_mei55962\attrs-23.2.0.dist-info\wheel
- %TEMP%\_mei55962\attrs-23.2.0.dist-info\licenses\license
- %TEMP%\_mei55962\base_library.zip
- %TEMP%\_mei55962\cryptography-42.0.5.dist-info\installer
- %TEMP%\_mei55962\cryptography-42.0.5.dist-info\license
- %TEMP%\_mei55962\cryptography-42.0.5.dist-info\license.apache
- %TEMP%\_mei55962\cryptography-42.0.5.dist-info\license.bsd
- %TEMP%\_mei55962\cryptography-42.0.5.dist-info\metadata
- %TEMP%\_mei55962\cryptography-42.0.5.dist-info\record
- %TEMP%\_mei55962\cryptography-42.0.5.dist-info\wheel
- %TEMP%\_mei55962\cryptography-42.0.5.dist-info\top_level.txt
- %TEMP%\_mei55962\cryptography\hazmat\bindings\_rust.pyd
- %TEMP%\_mei55962\frozenlist\_frozenlist.cp38-win_amd64.pyd
- %TEMP%\_mei55962\importlib_metadata-7.1.0.dist-info\installer
- %TEMP%\_mei55962\importlib_metadata-7.1.0.dist-info\license
- %TEMP%\_mei55962\importlib_metadata-7.1.0.dist-info\metadata
- %TEMP%\_mei55962\importlib_metadata-7.1.0.dist-info\record
- %TEMP%\_mei55962\importlib_metadata-7.1.0.dist-info\wheel
- %TEMP%\_mei55962\importlib_metadata-7.1.0.dist-info\top_level.txt
- %TEMP%\_mei55962\libcrypto-1_1.dll
- %TEMP%\_mei55962\libffi-7.dll
- %TEMP%\_mei55962\libssl-1_1.dll
- %TEMP%\_mei55962\multidict\_multidict.cp38-win_amd64.pyd
- %TEMP%\_mei55962\pyexpat.pyd
- %TEMP%\_mei55962\python3.dll
- %TEMP%\_mei55962\python38.dll
- %TEMP%\_mei55962\select.pyd
- %TEMP%\_mei55962\setuptools-56.0.0.dist-info\installer
- %TEMP%\_mei55962\setuptools-56.0.0.dist-info\license
- %TEMP%\_mei55962\setuptools-56.0.0.dist-info\metadata
- %TEMP%\_mei55962\setuptools-56.0.0.dist-info\record
- %TEMP%\_mei55962\setuptools-56.0.0.dist-info\wheel
- %TEMP%\_mei55962\setuptools-56.0.0.dist-info\dependency_links.txt
- %TEMP%\_mei55962\setuptools-56.0.0.dist-info\entry_points.txt
- %TEMP%\_mei55962\setuptools-56.0.0.dist-info\top_level.txt
- %TEMP%\_mei55962\sqlite3.dll
- %TEMP%\_mei55962\ucrtbase.dll
- %TEMP%\_mei55962\unicodedata.pyd
- %TEMP%\_mei55962\yarl\_quoting_c.cp38-win_amd64.pyd
- %TEMP%\01n80spl
- %TEMP%\historydata.db
- %TEMP%\downloaddata.db
- %TEMP%\autofilldata.db
- %TEMP%\cuodzcod\cuodzcod.0.cs
- %TEMP%\cuodzcod\cuodzcod.cmdline
- %TEMP%\cuodzcod\cuodzcod.out
- %TEMP%\cuodzcod\csc7414f861d90e4dcbbcc29bfdad5fd69f.tmp
- %TEMP%\resf9e1.tmp
- %TEMP%\cuodzcod\cuodzcod.dll
- %TEMP%\d95d883b-f91d-4ce5-a5c5-d08bb6a85dec\display (1).png
- %TEMP%\d95d883b-f91d-4ce5-a5c5-d08bb6a85dec\process_info.txt
- %TEMP%\d95d883b-f91d-4ce5-a5c5-d08bb6a85dec\browsers\firefox\history.txt
- %TEMP%\d95d883b-f91d-4ce5-a5c5-d08bb6a85dec\browsers\historys.txt
- %TEMP%\d95d883b-f91d-4ce5-a5c5-d08bb6a85dec\system_info.txt
- %TEMP%\d95d883b-f91d-4ce5-a5c5-d08bb6a85dec\network_info.txt
- %TEMP%\d95d883b-f91d-4ce5-a5c5-d08bb6a85dec.zip
Удаляет файлы, которые сам же создал
- %TEMP%\01n80spl
- %TEMP%\historydata.db
- %TEMP%\autofilldata.db
- %TEMP%\resf9e1.tmp
- %TEMP%\cuodzcod\csc7414f861d90e4dcbbcc29bfdad5fd69f.tmp
- %TEMP%\cuodzcod\cuodzcod.out
- %TEMP%\cuodzcod\cuodzcod.cmdline
- %TEMP%\cuodzcod\cuodzcod.0.cs
- %TEMP%\cuodzcod\cuodzcod.dll
Изменяет следующие файлы
Подменяет следующие файлы
- %TEMP%\historydata.db
- %TEMP%\autofilldata.db
Сетевая активность
Подключается к
- 'localhost':49697
- 'ip##pi.com':80
- 'di##ord.com':443
TCP
Запросы HTTP GET
- http://ip##pi.com/json
Другие
- 'localhost':49697
- 'di##ord.com':443
UDP
- DNS ASK ip##pi.com
- DNS ASK di##ord.com
Другое
Ищет следующие окна
- ClassName: '' WindowName: ''
Перезапускает анализируемый образец
Запускает на исполнение
- '<SYSTEM32>\cmd.exe' /c "ver" (со скрытым окном)
- '<SYSTEM32>\cmd.exe' /c "tasklist" (со скрытым окном)
- '<SYSTEM32>\tasklist.exe'
- '<SYSTEM32>\cmd.exe' /c "taskkill /F /PID 3028" (со скрытым окном)
- '<SYSTEM32>\cmd.exe' /c "taskkill /F /PID 1864" (со скрытым окном)
- '<SYSTEM32>\cmd.exe' /c "taskkill /F /PID 4232" (со скрытым окном)
- '<SYSTEM32>\cmd.exe' /c "taskkill /F /PID 4500" (со скрытым окном)
- '<SYSTEM32>\cmd.exe' /c "taskkill /F /PID 4984" (со скрытым окном)
- '<SYSTEM32>\cmd.exe' /c "cmd.exe /c chcp" (со скрытым окном)
- '<SYSTEM32>\cmd.exe' /c "tasklist /FO LIST" (со скрытым окном)
- '<SYSTEM32>\cmd.exe' /c "powershell.exe Get-Clipboard" (со скрытым окном)
- '<SYSTEM32>\cmd.exe' /c chcp
- '<SYSTEM32>\tasklist.exe' /FO LIST
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' Get-Clipboard
- '<SYSTEM32>\chcp.com'
- '<SYSTEM32>\cmd.exe' /c "netsh wlan show profiles" (со скрытым окном)
- '<SYSTEM32>\cmd.exe' /c "echo ####System Info#### & systeminfo & echo ####System Version#### & ver & echo ####Host Name#### & hostname & echo ####Environment Variable#### & set & echo ####Logical Disk#### & wmic lo... (со скрытым окном)
- '<SYSTEM32>\netsh.exe' wlan show profiles
- '<SYSTEM32>\systeminfo.exe'
- '<SYSTEM32>\hostname.exe'
- '<SYSTEM32>\wbem\wmic.exe' logicaldisk get caption,description,providername
- '<SYSTEM32>\net.exe' user
- '<SYSTEM32>\net1.exe' user
- '<SYSTEM32>\query.exe' user
- '<SYSTEM32>\quser.exe'
- '<SYSTEM32>\net.exe' localgroup
- '<SYSTEM32>\net1.exe' localgroup
- '<SYSTEM32>\net.exe' localgroup administrators
- '<SYSTEM32>\net1.exe' localgroup administrators
- '<SYSTEM32>\net.exe' user guest
- '<SYSTEM32>\net1.exe' user guest
- '<SYSTEM32>\net.exe' user administrator
- '<SYSTEM32>\net1.exe' user administrator
- '<SYSTEM32>\wbem\wmic.exe' startup get caption,command
- '<SYSTEM32>\tasklist.exe' /svc
- '<SYSTEM32>\ipconfig.exe' /all
- '<SYSTEM32>\route.exe' print
- '<SYSTEM32>\arp.exe' -a
- '<SYSTEM32>\netstat.exe' -ano
- '<SYSTEM32>\sc.exe' query type= service state= all
- '<SYSTEM32>\netsh.exe' firewall show state
- '<SYSTEM32>\netsh.exe' firewall show config
- '<SYSTEM32>\cmd.exe' /c "wmic csproduct get uuid" (со скрытым окном)
- '<SYSTEM32>\wbem\wmic.exe' csproduct get uuid
- '<SYSTEM32>\cmd.exe' /c "powershell.exe -NoProfile -ExecutionPolicy Bypass -EncodedCommand JABzAG8AdQByAGMAZQAgAD0AIABAACIADQAKAHUAcwBpAG4AZwAgAFMAeQBzAHQAZQBtADsADQAKAHUAcwBpAG4AZwAgAFMAeQBzAHQAZQBtAC4AQwBvAGwAbAB... (со скрытым окном)
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -ExecutionPolicy Bypass -EncodedCommand JABzAG8AdQByAGMAZQAgAD0AIABAACIADQAKAHUAcwBpAG4AZwAgAFMAeQBzAHQAZQBtADsADQAKAHUAcwBpAG4AZwAgAFMAeQBzAHQAZQBtAC4AQwBvAGwAbABlAGMAdABpAG8AbgBzAC...
- '%WINDIR%\microsoft.net\framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @"%TEMP%\cuodzcod\cuodzcod.cmdline" (со скрытым окном)
- '%WINDIR%\microsoft.net\framework64\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESF9E1.tmp" "%TEMP%\cuodzcod\CSC7414F861D90E4DCBBCC29BFDAD5FD69F.TMP" (со скрытым окном)
