Техническая информация
Для обеспечения автозапуска и распространения
Создает или изменяет следующие файлы
- %APPDATA%\microsoft\windows\start menu\programs\startup\lfrcevaaetfdhazl.exe
Вредоносные функции
Внедряет код в
следующие пользовательские процессы:
- b31a.tmp.exe
- bb2a.tmp.exe
- dd1a.tmp.exe
Ищет ветки реестра, отвечающие за хранение паролей сторонними программами
- [<HKCU>\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook]
- [<HKCU>\Software\Martin Prikryl\WinSCP 2\Sessions\]
Читает файлы, отвечающие за хранение паролей сторонними программами
- %LOCALAPPDATA%\google\chrome\user data\default\cookies
- %LOCALAPPDATA%\google\chrome\user data\default\web data
- %HOMEPATH%\desktop\february_catalogue__2015.doc
- %HOMEPATH%\desktop\hanni_umami_chapter.doc
Изменения в файловой системе
Создает следующие файлы
- %APPDATA%\b31a.tmp.exe
- %TEMP%\10761715030755785531688.tmp-shm
- %TEMP%\10761715030755785531688.tmp
- %TEMP%\1076109399754639630735.tmp
- %TEMP%\107609391752435126115.tmp
- %LOCALAPPDATA%\microsoft\vault\4bf4c442-9b8a-41a0-b380-dd4a704ddb28\policy.vpol
- %PROGRAMDATA%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\2f1a6504-0641-44cf-8bb5-3612d865f2e5.vsch
- %PROGRAMDATA%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\3ccd5499-87a8-4b10-a215-608888dd3b55.vsch
- %PROGRAMDATA%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\policy.vpol
- %TEMP%\1074390505869485265504.tmp
- %TEMP%\10743753913877313034623.tmp
- %TEMP%\dc72193e\vcruntime140.dll
- %TEMP%\dc72193e\ucrtbase.dll
- %TEMP%\dc72193e\softokn3.dll
- %TEMP%\dc72193e\nssdbm3.dll
- %TEMP%\dc72193e\nss3.dll
- %TEMP%\dc72193e\msvcp140.dll
- %TEMP%\dc72193e\mozglue.dll
- %TEMP%\10762181028285081418309.tmp
- %TEMP%\1076234106361588035566.tmp
- %TEMP%\1076250629443761055844.tmp
- %TEMP%\1076250269140259141125.tmp
- %TEMP%\10952811076694435693672.tmp
- %TEMP%\1095281572224646002347.tmp
- %TEMP%\10952811038563417534936.tmp
- %TEMP%\1095265321680564752493.tmp
- %TEMP%\10952502966509390095439.tmp
- %TEMP%\1095250354207721995426.tmp
- %TEMP%\1095234571129608641526.tmp
- %TEMP%\1095203948488945756513.tmp-shm
- %TEMP%\1095203597193994572432.tmp
- %TEMP%\1095203948488945756513.tmp
- %TEMP%\10951871478568095042666.tmp
- %TEMP%\10951407137757434056647.tmp
- %TEMP%\10951256786796781737208.tmp
- %TEMP%\10763754914868067728717.tmp-shm
- %TEMP%\10763754914868067728717.tmp
- %TEMP%\1076359661183091943534.tmp
- %TEMP%\1076265545119402478641.tmp
- %TEMP%\1076250629118710046366.tmp
- %TEMP%\1095296329167683837963.tmp
- %TEMP%\dc72193e\freebl3.dll
- %TEMP%\dc72193e\api-ms-win-crt-utility-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-time-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-processenvironment-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-namedpipe-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-memory-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-localization-l1-2-0.dll
- %TEMP%\dc72193e\api-ms-win-core-libraryloader-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-interlocked-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-heap-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-handle-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-file-l2-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-file-l1-2-0.dll
- %TEMP%\dc72193e\api-ms-win-core-file-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-errorhandling-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-debug-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-datetime-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-console-l1-1-0.dll
- %APPDATA%\dd1a.tmp.exe
- %APPDATA%\bb2a.tmp.exe
- %TEMP%\dc72193e\api-ms-win-core-processthreads-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-processthreads-l1-1-1.dll
- %TEMP%\dc72193e\api-ms-win-core-profile-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-rtlsupport-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-stdio-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-runtime-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-process-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-private-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-multibyte-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-math-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-locale-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-heap-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-environment-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-filesystem-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-convert-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-conio-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-util-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-timezone-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-sysinfo-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-synch-l1-2-0.dll
- %TEMP%\dc72193e\api-ms-win-core-synch-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-string-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-string-l1-1-0.dll
- %TEMP%\1095296329167683837963.tmp-shm
Удаляет следующие файлы
- %TEMP%\10743753913877313034623.tmp
- %TEMP%\dc72193e\nss3.dll
- %TEMP%\dc72193e\msvcp140.dll
- %TEMP%\dc72193e\mozglue.dll
- %TEMP%\dc72193e\freebl3.dll
- %TEMP%\dc72193e\api-ms-win-crt-utility-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-time-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-string-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-convert-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-stdio-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-process-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-private-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-multibyte-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-math-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-locale-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-heap-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-filesystem-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-runtime-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-environment-l1-1-0.dll
- %TEMP%\dc72193e\nssdbm3.dll
- %TEMP%\1095203948488945756513.tmp
- %TEMP%\1095296329167683837963.tmp-shm
- %TEMP%\10952811076694435693672.tmp
- %TEMP%\1095281572224646002347.tmp
- %TEMP%\10952811038563417534936.tmp
- %TEMP%\1095265321680564752493.tmp
- %TEMP%\10952502966509390095439.tmp
- %TEMP%\1095250354207721995426.tmp
- %TEMP%\dc72193e\ucrtbase.dll
- %TEMP%\dc72193e\softokn3.dll
- %TEMP%\1095203948488945756513.tmp-shm
- %TEMP%\1095203597193994572432.tmp
- %TEMP%\10951871478568095042666.tmp
- %TEMP%\10951407137757434056647.tmp
- %TEMP%\10951256786796781737208.tmp
- %APPDATA%\b31a.tmp.exe
- %TEMP%\dc72193e\vcruntime140.dll
- %TEMP%\1095234571129608641526.tmp
- %TEMP%\dc72193e\api-ms-win-crt-conio-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-util-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-timezone-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-console-l1-1-0.dll
- %TEMP%\10763754914868067728717.tmp
- %TEMP%\10763754914868067728717.tmp-shm
- %TEMP%\1076359661183091943534.tmp
- %TEMP%\1076265545119402478641.tmp
- %TEMP%\1076250629118710046366.tmp
- %TEMP%\dc72193e\api-ms-win-core-debug-l1-1-0.dll
- %TEMP%\1076250269140259141125.tmp
- %TEMP%\1076234106361588035566.tmp
- %TEMP%\10762181028285081418309.tmp
- %TEMP%\10761715030755785531688.tmp
- %TEMP%\10761715030755785531688.tmp-shm
- %TEMP%\1076109399754639630735.tmp
- %TEMP%\107609391752435126115.tmp
- %TEMP%\1074390505869485265504.tmp
- %TEMP%\1076250629443761055844.tmp
- %TEMP%\dc72193e\api-ms-win-core-errorhandling-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-datetime-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-file-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-sysinfo-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-processenvironment-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-synch-l1-2-0.dll
- %TEMP%\dc72193e\api-ms-win-core-synch-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-string-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-rtlsupport-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-profile-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-processthreads-l1-1-1.dll
- %TEMP%\dc72193e\api-ms-win-core-processthreads-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-namedpipe-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-file-l1-2-0.dll
- %TEMP%\dc72193e\api-ms-win-core-memory-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-localization-l1-2-0.dll
- %TEMP%\dc72193e\api-ms-win-core-libraryloader-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-interlocked-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-heap-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-handle-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-file-l2-1-0.dll
- %TEMP%\1095296329167683837963.tmp
- %APPDATA%\dd1a.tmp.exe
Подменяет следующие файлы
- %TEMP%\dc72193e\api-ms-win-core-console-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-environment-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-filesystem-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-heap-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-locale-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-math-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-multibyte-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-private-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-process-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-conio-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-convert-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-runtime-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-time-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-utility-l1-1-0.dll
- %TEMP%\dc72193e\freebl3.dll
- %TEMP%\dc72193e\mozglue.dll
- %TEMP%\dc72193e\msvcp140.dll
- %TEMP%\dc72193e\nss3.dll
- %TEMP%\dc72193e\nssdbm3.dll
- %TEMP%\dc72193e\softokn3.dll
- %TEMP%\dc72193e\api-ms-win-crt-stdio-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-crt-string-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-util-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-timezone-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-sysinfo-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-debug-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-errorhandling-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-file-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-file-l1-2-0.dll
- %TEMP%\dc72193e\api-ms-win-core-file-l2-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-handle-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-heap-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-interlocked-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-libraryloader-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-datetime-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-localization-l1-2-0.dll
- %TEMP%\dc72193e\api-ms-win-core-namedpipe-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-processenvironment-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-processthreads-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-processthreads-l1-1-1.dll
- %TEMP%\dc72193e\api-ms-win-core-profile-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-rtlsupport-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-string-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-synch-l1-1-0.dll
- %TEMP%\dc72193e\api-ms-win-core-synch-l1-2-0.dll
- %TEMP%\dc72193e\api-ms-win-core-memory-l1-1-0.dll
- %TEMP%\dc72193e\ucrtbase.dll
- %TEMP%\dc72193e\vcruntime140.dll
Самоудаляется.
Сетевая активность
TCP
Запросы HTTP GET
- http://wa###ystem.com/file1.exe
- http://wa###ystem.com/file2.exe
- http://wa###ystem.com/file3.exe
- http://wa###ystem.com/file4.exe
- http://wa###ystem.com/file5.exe
Запросы HTTP POST
- http://wa###ystem.com/index.php
UDP
- DNS ASK wa###ystem.com
- DNS ASK ip###ger.org
Другое
Создает и запускает на исполнение
- '%APPDATA%\b31a.tmp.exe'
- '%APPDATA%\bb2a.tmp.exe'
- '%APPDATA%\dd1a.tmp.exe'
- '%WINDIR%\syswow64\cmd.exe' /c <SYSTEM32>\timeout.exe 3 & del "B31A.tmp.exe"' (со скрытым окном)
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 && del "<Полный путь к файлу>" >> NUL' (со скрытым окном)
- '%WINDIR%\syswow64\cmd.exe' /c <SYSTEM32>\timeout.exe 3 & del "DD1A.tmp.exe"' (со скрытым окном)
Запускает на исполнение
- '%WINDIR%\syswow64\cmd.exe' /c <SYSTEM32>\timeout.exe 3 & del "B31A.tmp.exe"
- '%WINDIR%\syswow64\timeout.exe' 3
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 && del "<Полный путь к файлу>" >> NUL
- '%WINDIR%\syswow64\ping.exe' 127.0.0.1
- '%WINDIR%\syswow64\cmd.exe' /c <SYSTEM32>\timeout.exe 3 & del "DD1A.tmp.exe"
