Trojan.DownLoader17.37486

Technical Information

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Smart Procedure Access Cache Backup' = '<SYSTEM32>\wvbsxszgenx.exe'

Creates the following services:

[<HKLM>\SYSTEM\ControlSet001\Services\Compatibility Provider Engine Copy] 'Start' = '00000002'

Malicious functions:

To complicate detection of its presence in the operating system,

blocks the following features:

Windows Security Center

Creates and executes the following:

'<SYSTEM32>\sqfwbnizi.exe' "<SYSTEM32>\wvbsxszgenx.exe"
'%WINDIR%\Temp\ferzlc53h3wgykow.exe' -r 50059 tcp
'%TEMP%\ferzlc5395vgykowmcydqa.exe'
'<SYSTEM32>\wvbsxszgenx.exe'

Modifies file system :

Creates the following files:

<SYSTEM32>\dcibzsi\run
<SYSTEM32>\dcibzsi\rng
%WINDIR%\Temp\ferzlc53h3wgykow.exe
<SYSTEM32>\dcibzsi\cfg
<SYSTEM32>\sqfwbnizi.exe
%TEMP%\ferzlc5395vgykowmcydqa.exe
<SYSTEM32>\dcibzsi\tst
<SYSTEM32>\wvbsxszgenx.exe
<SYSTEM32>\dcibzsi\etc

Sets the 'hidden' attribute to the following files:

<SYSTEM32>\sqfwbnizi.exe
<SYSTEM32>\wvbsxszgenx.exe

Deletes the following files:

%WINDIR%\Temp\ferzlc53h3wgykow.exe
<DRIVERS>\etc\hosts
%TEMP%\ferzlc5395vgykowmcydqa.exe

Substitutes the HOSTS file.

Network activity:

Connects to:

'ha###ome.net':80
'hu###seven.net':80
'ma###eet.net':80
'hu###some.net':80
'ha###even.net':80
'hu###such.net':80
'ha###uch.net':80
'hu###today.net':80
'ha###oday.net':80
'wr###meet.net':80
'ro###eet.net':80
'wr###neck.net':80
'ro###ood.net':80
'de###eet.net':80
'ma###eck.net':80
'wr###food.net':80
'ma###ood.net':80
'wr###shown.net':80
'ma###hown.net':80
'we###oday.net':80
'sp###today.net':80
'we###even.net':80
'sp###seven.net':80
'we###uch.net':80
'of###some.net':80
'fr###seven.net':80
'sp###such.net':80
'fr###some.net':80
'sp###some.net':80
'ya###even.net':80
'mu###seven.net':80
'ya###ome.net':80
'mu###some.net':80
'ya###oday.net':80
'mu###such.net':80
'we###ome.net':80
'mu###today.net':80
'ya###uch.net':80
'de###ood.net':80
'fr###shown.net':80
'of###shown.net':80
'fr###neck.net':80
'of###neck.net':80
'fr###food.net':80
'of###meet.net':80
'ha###eck.net':80
'of###food.net':80
'fr###meet.net':80
'sp###meet.net':80
'be##lxc.com':80
'de###lxc.com':80
'ri###nstorm.net':80
'af###sllc.com':80
'we###hown.net':80
'sp###food.net':80
'we###eet.net':80
'sp###shown.net':80
'we###ood.net':80
'wi###ood.net':80
'jo###eet.net':80
'wi###hown.net':80
'jo###ood.net':80
'wi###eet.net':80
'de###hown.net':80
'ro###hown.net':80
'de###eck.net':80
'ro###eck.net':80
'jo###hown.net':80
'se####bershown.net':80
'ha###ood.net':80
'se####berneck.net':80
'ha###hown.net':80
'se####berfood.net':80
'jo###eck.net':80
'wi###eck.net':80
'ha###eet.net':80
'se####bermeet.net':80

TCP:

HTTP GET requests:

http://ha###ome.net/index.php
http://hu###seven.net/index.php
http://ma###eet.net/index.php
http://hu###some.net/index.php
http://ha###even.net/index.php
http://hu###such.net/index.php
http://ha###uch.net/index.php
http://hu###today.net/index.php
http://ha###oday.net/index.php
http://wr###meet.net/index.php
http://ro###eet.net/index.php
http://wr###neck.net/index.php
http://ro###ood.net/index.php
http://de###eet.net/index.php
http://ma###eck.net/index.php
http://wr###food.net/index.php
http://ma###ood.net/index.php
http://wr###shown.net/index.php
http://ma###hown.net/index.php
http://we###oday.net/index.php
http://sp###today.net/index.php
http://we###even.net/index.php
http://sp###seven.net/index.php
http://we###uch.net/index.php
http://of###some.net/index.php
http://fr###seven.net/index.php
http://sp###such.net/index.php
http://fr###some.net/index.php
http://sp###some.net/index.php
http://ya###even.net/index.php
http://mu###seven.net/index.php
http://ya###ome.net/index.php
http://mu###some.net/index.php
http://ya###oday.net/index.php
http://mu###such.net/index.php
http://we###ome.net/index.php
http://mu###today.net/index.php
http://ya###uch.net/index.php
http://de###ood.net/index.php
http://fr###shown.net/index.php
http://of###shown.net/index.php
http://fr###neck.net/index.php
http://of###neck.net/index.php
http://fr###food.net/index.php
http://of###meet.net/index.php
http://ha###eck.net/index.php
http://of###food.net/index.php
http://fr###meet.net/index.php
http://sp###meet.net/index.php
http://be##lxc.com/index.php
http://de###lxc.com/index.php
http://ri###nstorm.net/index.php
http://af###sllc.com/index.php
http://we###hown.net/index.php
http://sp###food.net/index.php
http://we###eet.net/index.php
http://sp###shown.net/index.php
http://we###ood.net/index.php
http://wi###ood.net/index.php
http://jo###eet.net/index.php
http://wi###hown.net/index.php
http://jo###ood.net/index.php
http://wi###eet.net/index.php
http://de###hown.net/index.php
http://ro###hown.net/index.php
http://de###eck.net/index.php
http://ro###eck.net/index.php
http://jo###hown.net/index.php
http://se####bershown.net/index.php
http://ha###ood.net/index.php
http://se####berneck.net/index.php
http://ha###hown.net/index.php
http://se####berfood.net/index.php
http://jo###eck.net/index.php
http://wi###eck.net/index.php
http://ha###eet.net/index.php
http://se####bermeet.net/index.php

UDP:

DNS ASK ha###ome.net
DNS ASK hu###seven.net
DNS ASK ma###eet.net
DNS ASK hu###some.net
DNS ASK ha###even.net
DNS ASK hu###such.net
DNS ASK ha###uch.net
DNS ASK hu###today.net
DNS ASK ha###oday.net
DNS ASK wr###meet.net
DNS ASK ro###eet.net
DNS ASK wr###neck.net
DNS ASK ro###ood.net
DNS ASK de###eet.net
DNS ASK ma###eck.net
DNS ASK wr###food.net
DNS ASK ma###ood.net
DNS ASK wr###shown.net
DNS ASK ma###hown.net
DNS ASK ya###ome.net
DNS ASK sp###today.net
DNS ASK we###uch.net
DNS ASK sp###seven.net
DNS ASK we###oday.net
DNS ASK sp###such.net
DNS ASK fr###seven.net
DNS ASK of###seven.net
DNS ASK fr###some.net
DNS ASK of###some.net
DNS ASK we###even.net
DNS ASK mu###seven.net
DNS ASK ya###oday.net
DNS ASK mu###some.net
DNS ASK ya###even.net
DNS ASK mu###today.net
DNS ASK we###ome.net
DNS ASK sp###some.net
DNS ASK ya###uch.net
DNS ASK mu###such.net
DNS ASK de###ood.net
DNS ASK fr###shown.net
DNS ASK of###shown.net
DNS ASK fr###neck.net
DNS ASK of###neck.net
DNS ASK fr###food.net
DNS ASK of###meet.net
DNS ASK ha###eck.net
DNS ASK of###food.net
DNS ASK fr###meet.net
DNS ASK sp###meet.net
DNS ASK be##lxc.com
DNS ASK de###lxc.com
DNS ASK ri###nstorm.net
DNS ASK af###sllc.com
DNS ASK we###hown.net
DNS ASK sp###food.net
DNS ASK we###eet.net
DNS ASK sp###shown.net
DNS ASK we###ood.net
DNS ASK wi###ood.net
DNS ASK jo###eet.net
DNS ASK wi###hown.net
DNS ASK jo###ood.net
DNS ASK wi###eet.net
DNS ASK de###hown.net
DNS ASK ro###hown.net
DNS ASK de###eck.net
DNS ASK ro###eck.net
DNS ASK jo###hown.net
DNS ASK se####bershown.net
DNS ASK ha###ood.net
DNS ASK se####berneck.net
DNS ASK ha###hown.net
DNS ASK se####berfood.net
DNS ASK jo###eck.net
DNS ASK wi###eck.net
DNS ASK ha###eet.net
DNS ASK se####bermeet.net
'23#.#55.255.250':1900

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

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