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Trojan.DownLoader45.20030
Aggiunto al database dei virus Dr.Web:
2022-09-25
La descrizione è stata aggiunta:
2022-09-27
Technical Information
Malicious functions
Injects code into
the following system processes:
%WINDIR%\syswow64\rundll32.exe
Modifies file system
Creates the following files
%TEMP%\~983022.tmp
%TEMP%\bm41b1.tmp
Deletes the following files
Network activity
Connects to
TCP
HTTP GET requests
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_0_started_ext_ALRRR_N_OSBBB_64_OSNNN_Windows_7_...
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_23_process_svchost.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_24_process_spoolsv.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_25_process_svchost.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_26_process_taskhost.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_27_process_dwm.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_28_process_explorer.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_21_process_svchost.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_22_process_svchost.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_29_process_svchost.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_32_process_iexplore.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_33_process_firefox.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_34_process_iexplore.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_35_process_WmiPrvSE.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_36_process_audiodg.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_37_process_rundll32.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_30_process_mdm.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_31_process_WUDFHost.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_20_process_svchost.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_19_process_svchost.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_18_process_svchost.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_2_step_1
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_3_already_ok
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_4_mark_ok
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_5_process__System_Process_
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_4_watch2_start_1100_473
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_7_process_System
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_8_process_smss.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_1_step_0
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_8_watch2_finish_1003_510__1
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_11_process_wininit.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_12_process_csrss.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_13_process_winlogon.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_14_process_services.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_15_process_lsass.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_16_process_lsm.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_17_process_svchost.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_9_process_csrss.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_38_process_jdsulhb.exe
http://jp##.co.kr/report_N_0051_7CC7B0FD3104CA01-781319454D88D001-F01343A37587D001-D291988E7587D001_71656373756573696F_75736572_BB7153C8_90032C57_39_step_2
UDP
Miscellaneous
Executes the following
'%WINDIR%\syswow64\rundll32.exe' shell32.dll,Control_RunDLL
Curing recommendations
Windows
macOS
Linux
Android
If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space .
If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.
Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.
If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
Once you have activated safe mode, install the Dr.Web for Android onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
Switch off your device and turn it on as normal.
Find out more about Dr.Web for Android
Scaricate Dr.Web per Android
Gratis per 3 mesi
Tutti i componenti di protezione
Rinnovo versione di prova tramite AppGallery/Google Pay
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