Trojan.Hosts.29956

Technical Information

To ensure autorun and distribution:

Creates or modifies the following files:

%WINDIR%\Tasks\GoogleUpdateTaskMachineUA.job
%WINDIR%\Tasks\GoogleUpdateTaskMachineCore.job

Creates the following services:

[<HKLM>\SYSTEM\ControlSet001\Services\gupdate] 'Start' = '00000002'

Malicious functions:

Creates and executes the following:

'%PROGRAM_FILES%\Google\Update\GoogleUpdate.exe' /ping 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-PC9hcHA-PC9yZXF1ZXN0Pg
'%PROGRAM_FILES%\Google\Update\GoogleUpdate.exe' /regserver
'%PROGRAM_FILES%\Google\Update\GoogleUpdate.exe' /svc
'%PROGRAM_FILES%\Google\Update\GoogleUpdate.exe' /handoff "appguid={8A69D345-D564-463C-AFF1-A69D9E530F96}&iid={52765364-079C-1C54-8130-C45824A038D2}&lang=ar&browser=3&usagestats=1&appname=Google%20Chrome&needsadmin=prefers&brand=CHMC&installdataindex=defaultbrowser" /installsource taggedmi /sessionid "{29A808F6-0407-4EED-A247-80AD3688F61F}"
'%TEMP%\google.exe'
'%TEMP%\Server.exe'
'%PROGRAM_FILES%\Google\Update\GoogleUpdate.exe' /regsvc
'%PROGRAM_FILES%\GUM3.tmp\GoogleUpdate.exe' /installsource taggedmi /install "appguid={8A69D345-D564-463C-AFF1-A69D9E530F96}&iid={52765364-079C-1C54-8130-C45824A038D2}&lang=ar&browser=3&usagestats=1&appname=Google%20Chrome&needsadmin=prefers&brand=CHMC&installdataindex=defaultbrowser"

Modifies file system :

Creates the following files:

%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_fr.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_fil.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_hi.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_gu.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_et.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_es-419.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_fi.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_fa.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_hr.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_ja.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_iw.dll
%TEMP%\2A2CE.dmp
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_kn.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_id.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_hu.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_it.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_is.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_es.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\GoogleCrashHandler64.exe
%PROGRAM_FILES%\Google\Update\1.3.21.124\GoogleCrashHandler.exe
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_ar.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_am.dll
%PROGRAM_FILES%\GUM3.tmp\GoogleUpdateSetup.exe
%TEMP%\dw.log
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdate.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\GoogleUpdate.exe
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_bg.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_el.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_de.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_en-GB.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_en.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_ca.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_bn.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_da.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_cs.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_ur.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_uk.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_zh-CN.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_vi.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_te.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_ta.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_tr.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_th.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_zh-TW.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\npGoogleUpdate3.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\GoogleUpdateSetup.exe
%PROGRAM_FILES%\Google\Update\1.3.21.124\GoogleUpdateOnDemand.exe
%PROGRAM_FILES%\Google\Update\1.3.21.124\GoogleUpdateBroker.exe
%PROGRAM_FILES%\Google\Update\1.3.21.124\psuser.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\GoogleUpdateHelper.msi
%PROGRAM_FILES%\Google\Update\GoogleUpdate.exe
%PROGRAM_FILES%\Google\Update\1.3.21.124\psmachine.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_sw.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_ms.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_mr.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_no.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_nl.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_lt.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_ko.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_ml.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_lv.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_pl.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_sl.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_sk.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_sv.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_sr.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_pt-PT.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_pt-BR.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_ru.dll
%PROGRAM_FILES%\Google\Update\1.3.21.124\goopdateres_ro.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_el.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_de.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_en-GB.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_en.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_ca.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_bn.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_da.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_cs.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_es.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_fr.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_fil.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_hi.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_gu.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_et.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_es-419.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_fi.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_fa.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_bg.dll
%PROGRAM_FILES%\GUM3.tmp\GoogleUpdate.exe
%PROGRAM_FILES%\GUT4.tmp
%PROGRAM_FILES%\GUM3.tmp\goopdate.dll
%PROGRAM_FILES%\GUM3.tmp\GoogleCrashHandler.exe
%TEMP%\Server.exe
%TEMP%\aut1.tmp
%TEMP%\google.exe
%TEMP%\aut2.tmp
%PROGRAM_FILES%\GUM3.tmp\npGoogleUpdate3.dll
%PROGRAM_FILES%\GUM3.tmp\GoogleCrashHandler64.exe
%PROGRAM_FILES%\GUM3.tmp\psuser.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_ar.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_am.dll
%PROGRAM_FILES%\GUM3.tmp\GoogleUpdateBroker.exe
%PROGRAM_FILES%\GUM3.tmp\GoogleUpdateHelper.msi
%PROGRAM_FILES%\GUM3.tmp\psmachine.dll
%PROGRAM_FILES%\GUM3.tmp\GoogleUpdateOnDemand.exe
%PROGRAM_FILES%\GUM3.tmp\goopdateres_sr.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_sl.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_sw.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_sv.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_ro.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_pt-PT.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_sk.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_ru.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_ta.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_vi.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_ur.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_zh-TW.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_zh-CN.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_th.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_te.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_uk.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_tr.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_pt-BR.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_iw.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_it.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_kn.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_ja.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_hu.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_hr.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_is.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_id.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_ko.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_nl.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_ms.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_pl.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_no.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_lv.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_lt.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_mr.dll
%PROGRAM_FILES%\GUM3.tmp\goopdateres_ml.dll

Deletes the following files:

%TEMP%\aut2.tmp
%TEMP%\aut1.tmp

Network activity:

Connects to:

'localhost':1041
'74.##5.232.51':80
'wp#d':80
'localhost':1039

TCP:

HTTP GET requests:

wp#d/wpad.dat

UDP:

DNS ASK to###.google.com
DNS ASK wp#d

Miscellaneous:

Searches for the following windows:

ClassName: 'Shell_TrayWnd' WindowName: '(null)'

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

アンチウイルスに関する誤解と噂

Technical Information

Curing recommendations

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