Trojan.DownLoader17.37052

Technical Information

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Policy Application iSCSI File Audio Studio' = '<SYSTEM32>\dfhlubtcmvx.exe'

Creates the following services:

[<HKLM>\SYSTEM\ControlSet001\Services\Color Coordinator Studio Experience] '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>\jiawixvjfsxh.exe' "<SYSTEM32>\dfhlubtcmvx.exe"
'%WINDIR%\Temp\xoqlgls2slysh.exe' -r 23027 tcp
'%TEMP%\xoqlgls2o0lshtauomvw.exe'
'<SYSTEM32>\dfhlubtcmvx.exe'

Modifies file system :

Creates the following files:

<SYSTEM32>\bdjojhyrhuafqj\run
<SYSTEM32>\bdjojhyrhuafqj\rng
%WINDIR%\Temp\xoqlgls2slysh.exe
<SYSTEM32>\bdjojhyrhuafqj\cfg
<SYSTEM32>\jiawixvjfsxh.exe
%TEMP%\xoqlgls2o0lshtauomvw.exe
<SYSTEM32>\bdjojhyrhuafqj\tst
<SYSTEM32>\dfhlubtcmvx.exe
<SYSTEM32>\bdjojhyrhuafqj\etc

Sets the 'hidden' attribute to the following files:

<SYSTEM32>\jiawixvjfsxh.exe
<SYSTEM32>\dfhlubtcmvx.exe

Deletes the following files:

%WINDIR%\Temp\xoqlgls2slysh.exe
<DRIVERS>\etc\hosts
%TEMP%\xoqlgls2o0lshtauomvw.exe

Substitutes the HOSTS file.

Network activity:

Connects to:

'mu###meet.net':80
'we###eck.net':80
'mu###food.net':80
'ya###eet.net':80
'sp###neck.net':80
'we###ood.net':80
'sp###food.net':80
'we###hown.net':80
'sp###shown.net':80
'ya###ood.net':80
'ha###ood.net':80
'hu###meet.net':80
'ha###hown.net':80
'hu###food.net':80
'ha###eet.net':80
'ya###hown.net':80
'mu###shown.net':80
'ya###eck.net':80
'mu###neck.net':80
'se####berfood.net':80
'se####bermeet.net':80
'se####berneck.net':80
'se####bershown.net':80
'jo###eck.net':80
'wi###hown.net':80
'jo###ood.net':80
'wi###eck.net':80
'jo###hown.net':80
'of###meet.net':80
'fr###neck.net':80
'of###neck.net':80
'we###eet.net':80
'sp###meet.net':80
'fr###shown.net':80
'of###food.net':80
'fr###meet.net':80
'of###shown.net':80
'fr###food.net':80
'hu###shown.net':80
'jo###rice.net':80
'wi###rice.net':80
'ha###each.net':80
'se####berreach.net':80
'jo###roud.net':80
'wi###aise.net':80
'jo###each.net':80
'wi###roud.net':80
'jo###aise.net':80
'se####berraise.net':80
'be##lxc.com':80
'de###lxc.com':80
'ri###nstorm.net':80
'af###sllc.com':80
'ha###rice.net':80
'se####bercroud.net':80
'ha###aise.net':80
'se####berprice.net':80
'ha###roud.net':80
'ma###roud.net':80
'wr###raise.net':80
'ma###rice.net':80
'wr###croud.net':80
'ma###aise.net':80
'hu###neck.net':80
'ha###eck.net':80
'wr###reach.net':80
'ma###each.net':80
'wr###price.net':80
'ro###rice.net':80
'de###roud.net':80
'wi###each.net':80
'de###rice.net':80
'ro###roud.net':80
'de###each.net':80
'ro###each.net':80
'de###aise.net':80
'ro###aise.net':80

TCP:

HTTP GET requests:

http://mu###meet.net/index.php
http://we###eck.net/index.php
http://mu###food.net/index.php
http://ya###eet.net/index.php
http://sp###neck.net/index.php
http://we###ood.net/index.php
http://sp###food.net/index.php
http://we###hown.net/index.php
http://sp###shown.net/index.php
http://ya###ood.net/index.php
http://ha###ood.net/index.php
http://hu###meet.net/index.php
http://ha###hown.net/index.php
http://hu###food.net/index.php
http://ha###eet.net/index.php
http://ya###hown.net/index.php
http://mu###shown.net/index.php
http://ya###eck.net/index.php
http://mu###neck.net/index.php
http://se####berfood.net/index.php
http://se####bermeet.net/index.php
http://se####berneck.net/index.php
http://se####bershown.net/index.php
http://jo###eck.net/index.php
http://wi###hown.net/index.php
http://jo###ood.net/index.php
http://wi###eck.net/index.php
http://jo###hown.net/index.php
http://of###meet.net/index.php
http://fr###neck.net/index.php
http://of###neck.net/index.php
http://we###eet.net/index.php
http://sp###meet.net/index.php
http://fr###shown.net/index.php
http://of###food.net/index.php
http://fr###meet.net/index.php
http://of###shown.net/index.php
http://fr###food.net/index.php
http://hu###shown.net/index.php
http://jo###rice.net/index.php
http://wi###rice.net/index.php
http://ha###each.net/index.php
http://se####berreach.net/index.php
http://jo###roud.net/index.php
http://wi###aise.net/index.php
http://jo###each.net/index.php
http://wi###roud.net/index.php
http://jo###aise.net/index.php
http://se####berraise.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://ha###rice.net/index.php
http://se####bercroud.net/index.php
http://ha###aise.net/index.php
http://se####berprice.net/index.php
http://ha###roud.net/index.php
http://ma###roud.net/index.php
http://wr###raise.net/index.php
http://ma###rice.net/index.php
http://wr###croud.net/index.php
http://ma###aise.net/index.php
http://hu###neck.net/index.php
http://ha###eck.net/index.php
http://wr###reach.net/index.php
http://ma###each.net/index.php
http://wr###price.net/index.php
http://ro###rice.net/index.php
http://de###roud.net/index.php
http://wi###each.net/index.php
http://de###rice.net/index.php
http://ro###roud.net/index.php
http://de###each.net/index.php
http://ro###each.net/index.php
http://de###aise.net/index.php
http://ro###aise.net/index.php

UDP:

DNS ASK mu###meet.net
DNS ASK we###eck.net
DNS ASK mu###food.net
DNS ASK ya###eet.net
DNS ASK sp###neck.net
DNS ASK we###ood.net
DNS ASK sp###food.net
DNS ASK we###hown.net
DNS ASK sp###shown.net
DNS ASK ya###ood.net
DNS ASK ha###ood.net
DNS ASK hu###meet.net
DNS ASK ha###hown.net
DNS ASK hu###food.net
DNS ASK ha###eet.net
DNS ASK ya###hown.net
DNS ASK mu###shown.net
DNS ASK ya###eck.net
DNS ASK mu###neck.net
DNS ASK we###eet.net
DNS ASK se####bermeet.net
DNS ASK jo###eck.net
DNS ASK se####bershown.net
DNS ASK se####berfood.net
DNS ASK wi###eck.net
DNS ASK jo###ood.net
DNS ASK wi###ood.net
DNS ASK jo###hown.net
DNS ASK wi###hown.net
DNS ASK se####berneck.net
DNS ASK of###neck.net
DNS ASK fr###shown.net
DNS ASK sp###meet.net
DNS ASK fr###neck.net
DNS ASK of###shown.net
DNS ASK fr###meet.net
DNS ASK of###meet.net
DNS ASK fr###food.net
DNS ASK of###food.net
DNS ASK hu###shown.net
DNS ASK jo###rice.net
DNS ASK wi###rice.net
DNS ASK ha###each.net
DNS ASK se####berreach.net
DNS ASK jo###roud.net
DNS ASK wi###aise.net
DNS ASK jo###each.net
DNS ASK wi###roud.net
DNS ASK jo###aise.net
DNS ASK se####berraise.net
DNS ASK be##lxc.com
DNS ASK de###lxc.com
DNS ASK ri###nstorm.net
DNS ASK af###sllc.com
DNS ASK ha###rice.net
DNS ASK se####bercroud.net
DNS ASK ha###aise.net
DNS ASK se####berprice.net
DNS ASK ha###roud.net
DNS ASK ma###roud.net
DNS ASK wr###raise.net
DNS ASK ma###rice.net
DNS ASK wr###croud.net
DNS ASK ma###aise.net
DNS ASK hu###neck.net
DNS ASK ha###eck.net
DNS ASK wr###reach.net
DNS ASK ma###each.net
DNS ASK wr###price.net
DNS ASK ro###rice.net
DNS ASK de###roud.net
DNS ASK wi###each.net
DNS ASK de###rice.net
DNS ASK ro###roud.net
DNS ASK de###each.net
DNS ASK ro###each.net
DNS ASK de###aise.net
DNS ASK ro###aise.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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