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Trojan.Siggen30.52472

Added to the Dr.Web virus database: 2025-01-20

Virus description added:

Technical Information

To ensure autorun and distribution
Sets the following service settings
  • [HKLM\System\CurrentControlSet\Services\cp8lda1] 'ImagePath' = '%WINDIR%\hlagbovn9g\cp8lda1.sys'
  • [HKLM\System\CurrentControlSet\Services\ggfcuztdtcf] 'ImagePath' = '%WINDIR%\smgxuwm\ggfcuztdtcf.sys'
  • [HKLM\System\CurrentControlSet\Services\Winmgmt] 'Start' = '00000002'
Creates the following services
  • 'cp8lda1' %WINDIR%\hlagbovn9g\cp8lda1.sys
  • 'ggfcuztdtcf' %WINDIR%\smgxuwm\ggfcuztdtcf.sys
Malicious functions
Injects code into
the following system processes:
  • %WINDIR%\explorer.exe
Registers file system filter
  • [HKLM\System\CurrentControlSet\Services\cp8lda1] 'Group' = 'FSFilter Activity Monitor'
  • [HKLM\System\CurrentControlSet\Services\ggfcuztdtcf] 'Group' = 'FSFilter Activity Monitor'
Modifies file system
Creates the following files
  • %WINDIR%\x3dhkog8\adhlog.txt
  • %WINDIR%\x3dhkog8\module\daidai\daidai.zip.__md5.txt
  • %WINDIR%\x3dhkog8\module\daidai\daidai.exe
  • %WINDIR%\x3dhkog8\module\feedbacktest3\adh\pcinfodrv_proc.log
  • %WINDIR%\x3dhkog8\module\feedbacktest3\adh\pcinfodrv_procexit.log
  • %WINDIR%\x3dhkog8\module\daidai\icon.exe
  • %WINDIR%\x3dhkog8\module\daidai\loaddaidai.exe
  • %WINDIR%\x3dhkog8\module\daidai\zc_run_module.bat
  • %WINDIR%\x3dhkog8\module\feedbacktest3\adh\pcregmon.log
  • %WINDIR%\x3dhkog8\module\feedbacktest3\adh\pcinfodrv_pc.log
  • %WINDIR%\x3dhkog8\module\daidai\daidai.zip
  • %WINDIR%\x3dhkog8\bootbat.bat
  • %WINDIR%\x3dhkog8\module\feedbacktest3\adh\pcinfodrv_file.log
  • %WINDIR%\smgxuwm\ggfcuztdtcf.sys
  • <SYSTEM32>\pcminfo_helper.sys
  • nul
  • %WINDIR%\x3dhkog8\module\.__md5.txt
  • %WINDIR%\x3dhkog8\module\feedbacktest3\feedbacktest3.zip.__md5.txt
  • %WINDIR%\x3dhkog8\module\feedbacktest3\services.exe
  • %WINDIR%\x3dhkog8\module\feedbacktest3\feedbacktest3.bat
  • %WINDIR%\x3dhkog8\module\feedbacktest3\remote.exe
  • %WINDIR%\x3dhkog8\module\feedbacktest3\feedbacktest3.zip
  • %WINDIR%\x3dhkog8\dr.dat
  • %WINDIR%\x3dhkog8\module\feedbacktest3\adh\pcinfodrv.log
  • %WINDIR%\x3dhkog8\bootbat_group.bat
  • %WINDIR%\x3dhkog8\module\feedbacktest3\adh\pcrecord.log
  • %WINDIR%\x3dhkog8\module\log_w\log_w.zip
  • %ALLUSERSPROFILE%\ddpw_ggls\icon.exe
  • %ALLUSERSPROFILE%\ddpw_ggls\daidai.zip.__md5.txt
  • %ALLUSERSPROFILE%\ddpw_ggls\daidai.zip
  • %ALLUSERSPROFILE%\ddpw_ggls\daidai.exe
  • %WINDIR%\temp\fwtsqmfile02.sqm
  • %WINDIR%\x3dhkog8\module\nav4\nav4.zip
  • %WINDIR%\x3dhkog8\module\log_x\log_x.zip.__md5.txt
  • %WINDIR%\x3dhkog8\module\log_x\logx.dll
  • %WINDIR%\x3dhkog8\module\log_x\log_x.zip
  • %WINDIR%\x3dhkog8\module\log_w\log_w.zip.__md5.txt
  • %WINDIR%\x3dhkog8\module\feedbacktest3\adh\pcnetconn.log
  • %WINDIR%\x3dhkog8\module\feedbacktest3\adh\uploadfile\hosts
  • %WINDIR%\x3dhkog8\module\log_r\leftwebad1png
  • %WINDIR%\x3dhkog8\module\log_r\log_r.zip.__md5.txt
  • %WINDIR%\x3dhkog8\module\log_r\logr.dll
  • %WINDIR%\x3dhkog8\module\log_r\log_r.zip
  • %WINDIR%\x3dhkog8\module\feedbacktest3\services.exe__log.txt
  • %WINDIR%\x3dhkog8\module\log_d\log_d.zip.__md5.txt
  • %WINDIR%\x3dhkog8\module\log_d\logd.dll
  • %WINDIR%\x3dhkog8\module\log_d\log_d.zip
  • %WINDIR%\x3dhkog8\module\feedbacktest3\sppsvc.exe
  • %WINDIR%\x3dhkog8\module\feedbacktest3\adh\pcthreadmon.log
  • %WINDIR%\x3dhkog8\module\log_w\logw.dll
  • %WINDIR%\cw.dat
  • <SYSTEM32>\fpv11_8n4qp
  • <SYSTEM32>\6fpv11_8n4qp
  • %WINDIR%\x3dhkog8\ui\navigationbar.bmp
  • %WINDIR%\x3dhkog8\ui\icon.png
  • %WINDIR%\x3dhkog8\ui\horizontal_border.bmp
  • %WINDIR%\x3dhkog8\ui\firewall_ok.png
  • %WINDIR%\x3dhkog8\module\controlwindow\cwapi_32.dll
  • %WINDIR%\x3dhkog8\ui\firewall.png
  • %WINDIR%\x3dhkog8\module\controlwindow\controlwindow.dll.__config.ini
  • %WINDIR%\x3dhkog8\ui\examine_background.bmp
  • %WINDIR%\x3dhkog8\ui\computerexamine.xml
  • %WINDIR%\x3dhkog8\ui\preventnumber.png
  • %WINDIR%\x3dhkog8\ui\commmon.png
  • %WINDIR%\x3dhkog8\ui\cloud.png
  • %WINDIR%\x3dhkog8\adhres.zip
  • %WINDIR%\x3dhkog8\ui\button_pushed.png
  • %WINDIR%\x3dhkog8\ui\button_normal.png
  • %WINDIR%\hlagbovn9g\cp8lda1.sys
  • %WINDIR%\x3dhkog8\ui\button_hover.png
  • %WINDIR%\x3dhkog8\ui\bg.jpg
  • %WINDIR%\x3dhkog8\ui\antivirus.png
  • %WINDIR%\x3dhkog8\ui\adhuires.zip
  • %WINDIR%\x3dhkog8\dv.dat
  • %WINDIR%\x3dhkog8\module\controlwindow\controlwindow.dll
  • %WINDIR%\x3dhkog8\module\controlwindow\glla.exe
  • %WINDIR%\x3dhkog8\ui\networkshield.png
  • %WINDIR%\x3dhkog8\ui\scrollbar.bmp
  • %WINDIR%\syswow64\hwwecka3n.dll
  • %WINDIR%\x3dhkog8\ui\sys_dlg_restore.png
  • <SYSTEM32>\hwwecka3n.dll
  • %WINDIR%\x3dhkog8\cw.dat
  • %WINDIR%\x3dhkog8\adhdriverlog.txt
  • %WINDIR%\x3dhkog8\ui\vertical_border.bmp
  • %WINDIR%\x3dhkog8\ui\toolbar_pushed.png
  • %WINDIR%\x3dhkog8\ui\toolbar_normal.png
  • %WINDIR%\x3dhkog8\ui\toolbar_hover.png
  • %WINDIR%\x3dhkog8\ui\tabbar_pushed.png
  • %WINDIR%\x3dhkog8\ui\tabbar_normal.png
  • %WINDIR%\x3dhkog8\ui\tabbar_hover.png
  • %WINDIR%\x3dhkog8\ui\sys_dlg_min.png
  • %WINDIR%\x3dhkog8\nononouse.txt
  • %WINDIR%\x3dhkog8\ui\sys_dlg_menu.png
  • %WINDIR%\x3dhkog8\ui\sys_dlg_max.png
  • %WINDIR%\x3dhkog8\module\controlwindow\remote.exe
  • %WINDIR%\x3dhkog8\module\controlwindow\hkthunk64.dll
  • %WINDIR%\x3dhkog8\ui\sys_dlg_close.png
  • %WINDIR%\x3dhkog8\ui\softwaremanager.png
  • %WINDIR%\x3dhkog8\module\controlwindow\hkthunk.dll
  • %WINDIR%\x3dhkog8\ui\skin.xml.bak
  • %WINDIR%\x3dhkog8\ui\skin.xml
  • %WINDIR%\x3dhkog8\ui\search_bg.png
  • %ALLUSERSPROFILE%\ddpw_ggls\loaddaidai.exe
  • %ALLUSERSPROFILE%\ddpw_ggls\zc_run_module.bat
Deletes the following files
  • %WINDIR%\x3dhkog8\adhres.zip
  • %WINDIR%\x3dhkog8\ui\adhuires.zip
  • %WINDIR%\hlagbovn9g\cp8lda1.sys
  • <SYSTEM32>\pcminfo_helper.sys
  • %WINDIR%\smgxuwm\ggfcuztdtcf.sys
  • <DRIVERS>\etc\hosts
  • %ALLUSERSPROFILE%\ddpw_ggls\icon.exe
  • %ALLUSERSPROFILE%\ddpw_ggls\daidai.exe
Modifies the following files
  • %HOMEPATH%\desktop\google chrome.lnk
  • C:\users\public\desktop\firefox.lnk
Substitutes the following files
  • %WINDIR%\hlagbovn9g\cp8lda1.sys
  • %WINDIR%\smgxuwm\ggfcuztdtcf.sys
  • <DRIVERS>\etc\hosts
Substitutes the HOSTS file.
Network activity
Connects to
  • '2.###ywl.com':6611
  • '3.###ywl.com':80
  • '3.###ywl.com':6611
  • 'cd#.##nter66.com':80
  • 'r.###ywl.com':80
  • 'wb##9.com':80
  • 'cd#.#b009.com':80
  • 'yw##wl.com':80
  • 'yu#.#dhunter.cn':80
TCP
HTTP GET requests
  • http://3.###ywl.com/index.php/client_get_data/get_agent_module/agent_name/agent_test?ts#########
  • http://3.###ywl.com/index.php/client_download/download/type/module/id/787?ts##################
  • http://cd#.#b009.com/adhunter/Log_X.zip
  • http://3.###ywl.com/index.php/client_download/download/type/module/id/1775?ts##################
  • http://yu#.#dhunter.cn/index.php/client_get_data/get_agent_main_page/?ag##############################
  • http://cd#.#b009.com/adhunter/Log_W.zip
  • http://3.###ywl.com/index.php/client_download/download/type/module/id/1910?ts##################
  • http://cd#.#b009.com/adhunter/Log_R.zip
  • http://3.###ywl.com/index.php/client_download/download/type/module/id/1793?ts##################
  • http://cd#.##nter66.com/adhunter/Nav4.zip
  • http://cd#.#b009.com/adhunter/Log_D.zip
  • http://wb##9.com/index.php/client_get_data/get_agent_module_param?ag################################################################################
  • http://r.###ywl.com/index.php/yjs/get_config?ag##################################
  • http://cd#.##nter66.com/adhunter/daidai.zip
  • http://3.###ywl.com/index.php/client_download/download/type/module/id/1561?ts##################
  • http://cd#.##nter66.com/adhunter/Feedbacktest3.zip
  • http://3.###ywl.com/index.php/client_download/download/type/module/id/1802?ts##################
  • http://3.###ywl.com/index.php/client_get_data/get_agent_module/agent_name/q276775881/rmac/0A0027000022/os/Windows%207%20x64?ts#########
  • http://3.###ywl.com/index.php/client_get_data/get_client_param/agent_name/q276775881/mac/C0437FF42222/?ts#########
  • http://3.###ywl.com/index.php/client_download/download/type/module/id/1635?ts##################
  • http://wb##9.com/index.php/client_get_data/get_agent_module_param?ag###################################################################
Other
  • '2.###ywl.com':6611
UDP
  • DNS ASK 2.###ywl.com
  • DNS ASK yw##wl.com
  • DNS ASK cd#.#b009.com
  • DNS ASK wb##9.com
  • DNS ASK r.###ywl.com
  • DNS ASK cd#.##nter66.com
  • DNS ASK ca#####rt.minibai.com
  • DNS ASK cc######eport.minibai.com
  • DNS ASK 5t######.slt.sched.tdnsv8.com
  • DNS ASK cl####.vbnm34567.xyz
  • DNS ASK of######.slt.sched.tdnsv8.com
  • DNS ASK do##.#jkl45678.xyz
  • DNS ASK po####.iliao8.com
  • DNS ASK wb##9.con
  • DNS ASK lo#.#wang8.com
  • DNS ASK re#.uf1.cn
  • DNS ASK un###.lm33.com
  • DNS ASK li###231.com
  • DNS ASK zh###i.lm33.com
  • DNS ASK lo#.uf1.cn
  • DNS ASK ap#.uf1.cn
  • DNS ASK yu##ngcg.cn
  • DNS ASK ic##u.com
  • DNS ASK ic####nk.swjoy.com
  • DNS ASK sw#####er.icafe28.com
  • DNS ASK ud#.#xwan.com
  • DNS ASK dx.###ip.iego.cn
  • DNS ASK 3.###ywl.com
  • DNS ASK po####.iwang8.com
  • DNS ASK yu#.#dhunter.cn
  • '255.255.255.255':8844
Miscellaneous
Searches for the following windows
  • ClassName: 'Progman' WindowName: 'Program Manager'
  • ClassName: '' WindowName: ''
Creates and executes the following
  • '%WINDIR%\x3dhkog8\module\feedbacktest3\services.exe'
  • '%WINDIR%\x3dhkog8\module\daidai\daidai.exe'
  • '%WINDIR%\x3dhkog8\module\daidai\loaddaidai.exe'
  • '%ALLUSERSPROFILE%\ddpw_ggls\icon.exe' -id 1 -param eyJiYXJJRCI6ICIzMDAwIiwgImljb25OdW0iOiAxfQ==
Executes the following
  • '<SYSTEM32>\rundll32.exe' <SYSTEM32>\FirewallControlPanel.dll,ShowNotificationDialog /configure /ETOnly 0 /OnProfiles 6 /OtherAllowed 0 /OtherBlocked 0 /OtherEdgeAllowed 0 /NewBlocked 4 "<Full path to file>"
  • '<SYSTEM32>\reg.exe' query HKEY_LOCAL_MACHINE\SYSTEM\nds /v Admin
  • '<SYSTEM32>\cmd.exe' /c %WINDIR%\x3dhkog8\Module\daidai\zc_run_module.bat
  • '<SYSTEM32>\cmd.exe' /c dir /b C:\Users\Public\Desktop\*.*
  • '<SYSTEM32>\reg.exe' query HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\NXD\SUPER /v Admin
  • '%WINDIR%\syswow64\cmd.exe' /c del /q "%ALLUSERSPROFILE%\ddpw_ggls\icon.exe"
  • '<SYSTEM32>\ping.exe' 127.0.1 -n 12
  • '<SYSTEM32>\ping.exe' 127.0.0.1 -n 5
  • '<SYSTEM32>\reg.exe' query "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /v desktop
  • '<SYSTEM32>\cmd.exe' /c %WINDIR%\x3dhkog8\Module\Nav4\zc_run_module.bat
  • '<SYSTEM32>\reg.exe' query HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\iCafe8 /v Admin
  • '<SYSTEM32>\wbem\winmgmt.exe' /resetrepository
  • '<SYSTEM32>\cmd.exe' /c dir /b %HOMEPATH%\Desktop\*.*
  • '<SYSTEM32>\cmd.exe' /c reg query "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /v desktop
  • '<SYSTEM32>\ping.exe' 127.0.1 -n 5
  • '<SYSTEM32>\ping.exe' 127.0.0.1 -n 30
  • '<SYSTEM32>\ping.exe' 127.0.1 -n 30
  • '<SYSTEM32>\cmd.exe' /c ""%WINDIR%\x3dhkog8\BootBat_Group.bat" "
  • '<SYSTEM32>\cmd.exe' /c ""%WINDIR%\x3dhkog8\BootBat.bat" "
  • '<SYSTEM32>\reg.exe' query HKEY_LOCAL_MACHINE\SOFTWARE\EYOOCLIENTSTATUS /v SuperLogin
  • '<SYSTEM32>\reg.exe' query HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet /v superadmin
  • '<SYSTEM32>\cmd.exe' /c %WINDIR%\x3dhkog8\Module\Feedbacktest3\Feedbacktest3.bat
  • '%WINDIR%\x3dhkog8\module\daidai\daidai.exe' ' (with hidden window)
  • '<SYSTEM32>\cmd.exe' /c ""%WINDIR%\x3dhkog8\BootBat.bat" "' (with hidden window)
  • '%WINDIR%\syswow64\cmd.exe' /c del /q "%ALLUSERSPROFILE%\ddpw_ggls\icon.exe"' (with hidden window)
  • '%WINDIR%\x3dhkog8\module\nav4\nav4.exe' ' (with hidden window)
  • '%ALLUSERSPROFILE%\ddpw_ggls\icon.exe' -id 1 -param eyJiYXJJRCI6ICIzMDAwIiwgImljb25OdW0iOiAxfQ==' (with hidden window)
  • '<SYSTEM32>\cmd.exe' /c ""%WINDIR%\x3dhkog8\BootBat_Group.bat" "' (with hidden window)
  • '<SYSTEM32>\wbem\winmgmt.exe' /resetrepository' (with hidden window)
  • '<SYSTEM32>\cmd.exe' /c %WINDIR%\x3dhkog8\Module\daidai\zc_run_module.bat' (with hidden window)
  • '<SYSTEM32>\cmd.exe' /c %WINDIR%\x3dhkog8\Module\Feedbacktest3\Feedbacktest3.bat' (with hidden window)
  • '<SYSTEM32>\cmd.exe' /c %WINDIR%\x3dhkog8\Module\Nav4\zc_run_module.bat' (with hidden window)

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  1. 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.
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