Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- <SYSTEM32>\tasks\firefox default browser agent 76b65e4e7b7e4b84
- <SYSTEM32>\tasks\bguuwe.exe
Modifies file system
Creates the following files
- %APPDATA%\frrsdtu
- %TEMP%\_mei22762\include\pyconfig.h
- %TEMP%\_mei22762\unicodedata.pyd
- %TEMP%\_mei22762\select.pyd
- %TEMP%\_mei22762\python38.dll
- %TEMP%\_mei22762\pyrogram.cp38-win32.pyd
- %TEMP%\_mei22762\pyexpat.pyd
- %TEMP%\_mei22762\libssl-1_1.dll
- %TEMP%\_mei22762\libffi-7.dll
- %TEMP%\_mei22762\libcrypto-1_1.dll
- %TEMP%\_mei22762\imports.exe.manifest
- %TEMP%\_mei22762\_ssl.pyd
- %TEMP%\_mei22762\_socket.pyd
- %TEMP%\_mei22762\base_library.zip
- %TEMP%\_mei22762\_queue.pyd
- %TEMP%\_mei22762\_multiprocessing.pyd
- %TEMP%\_mei22762\_lzma.pyd
- %TEMP%\_mei22762\_hashlib.pyd
- %TEMP%\_mei22762\_decimal.pyd
- %TEMP%\_mei22762\_ctypes.pyd
- %TEMP%\_mei22762\_bz2.pyd
- %TEMP%\_mei22762\_asyncio.pyd
- %TEMP%\_mei22762\vcruntime140.dll
- %TEMP%\7107.exe
- %TEMP%\064512940521
- %TEMP%\580e612ff0\bguuwe.exe
- %TEMP%\1ccf.exe
- %TEMP%\_mei22762\_overlapped.pyd
- %TEMP%\b95e.exe
Sets the 'hidden' attribute to the following files
- %APPDATA%\frrsdtu
Deletes the following files
- %TEMP%\064512940521
Deletes itself.
Network activity
Connects to
- 'ho####ile-host6.com':80
- 'tr##sfer.sh':443
- 're###ppool.ru':443
- '18#.#06.93.10':80
- '18#.#15.113.204':80
TCP
HTTP GET requests
- http://18#.#06.93.10/version.exe
HTTP POST requests
- http://18#.#15.113.204/Lkb2dxj3/index.php
- http://ho####ile-host6.com/
- http://18#.#15.113.204/Lkb2dxj3/index.php?sc###
Other
- 'tr##sfer.sh':443
- 're###ppool.ru':443
UDP
- DNS ASK ho####ile-host6.com
- DNS ASK tr##sfer.sh
- DNS ASK re###ppool.ru
- DNS ASK microsoft.com
Miscellaneous
Creates and executes the following
- '%TEMP%\1ccf.exe'
- '%TEMP%\580e612ff0\bguuwe.exe'
- '%TEMP%\7107.exe'
- '%TEMP%\b95e.exe'
- '%TEMP%\580e612ff0\bguuwe.exe' ' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /C REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d %TEMP%\580e612ff0\' (with hidden window)
- '%WINDIR%\syswow64\schtasks.exe' /Create /SC MINUTE /MO 1 /TN bguuwe.exe /TR "%TEMP%\580e612ff0\bguuwe.exe" /F' (with hidden window)
- '%WINDIR%\syswow64\rundll32.exe' %APPDATA%\9034267ed8b4ad\cred.dll, Main' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /C REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d %TEMP%\580e612ff0\
- '%WINDIR%\syswow64\schtasks.exe' /Create /SC MINUTE /MO 1 /TN bguuwe.exe /TR "%TEMP%\580e612ff0\bguuwe.exe" /F
- '%WINDIR%\syswow64\reg.exe' ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d %TEMP%\580e612ff0\
- '<SYSTEM32>\taskeng.exe' {E83FC02F-CB8F-4604-ADE3-D70E930380A5} S-1-5-21-1960123792-2022915161-3775307078-1001:sbofxfbpxj\user:Interactive:[1]
- '%WINDIR%\syswow64\rundll32.exe' %APPDATA%\9034267ed8b4ad\cred.dll, Main
