Trojan.Encoder.32756

Technical Information

To ensure autorun and distribution

Modifies the following registry keys

[<HKCU>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'XO1XADpO01' = '"<Full path to file>"'

Creates the following files on removable media

<Drive name for removable media>:\split.avi
<Drive name for removable media>:\sdkfailsafeemulator.cer
<Drive name for removable media>:\sdksampleunprivdeveloper.cer
<Drive name for removable media>:\contoso_1.cer
<Drive name for removable media>:\sdksampleprivdeveloper.cer
<Drive name for removable media>:\contosoroot_1.cer
<Drive name for removable media>:\contosoroot.cer
<Drive name for removable media>:\pmd.cer
<Drive name for removable media>:\dashborder_144.bmp
<Drive name for removable media>:\dialmap.bmp
<Drive name for removable media>:\tileimage.bmp
<Drive name for removable media>:\join.avi
<Drive name for removable media>:\correct.avi
<Drive name for removable media>:\000814251_video_01.avi
<Drive name for removable media>:\restore-my-files.txt
<Drive name for removable media>:\dial.bmp
<Drive name for removable media>:\hanni_umami_chapter.doc

Malicious functions

To complicate detection of its presence in the operating system,

deletes volume shadow copies.

Terminates or attempts to terminate

the following user processes:

firefox.exe

Modifies file system

Creates the following files

D:\restore-my-files.txt
C:\far2\plugins\emenu\restore-my-files.txt
C:\far2\plugins\farcmds\restore-my-files.txt
C:\far2\plugins\filecase\restore-my-files.txt
C:\far2\plugins\ftp\restore-my-files.txt
C:\far2\plugins\ftp\lib\restore-my-files.txt
C:\far2\plugins\hlfviewer\restore-my-files.txt
C:\far2\plugins\drawline\restore-my-files.txt
C:\far2\plugins\editcase\restore-my-files.txt
C:\far2\plugins\macroview\restore-my-files.txt
C:\far2\plugins\tmppanel\restore-my-files.txt
C:\far2\pluginsdk\headers.c\restore-my-files.txt
C:\far2\pluginsdk\headers.pas\restore-my-files.txt
%ProgramFiles%\dvd maker\restore-my-files.txt
%ProgramFiles%\dvd maker\en-us\restore-my-files.txt
%ProgramFiles%\dvd maker\shared\restore-my-files.txt
C:\far2\plugins\network\restore-my-files.txt
C:\far2\plugins\proclist\restore-my-files.txt
C:\far2\plugins\compare\restore-my-files.txt
C:\far2\plugins\brackets\restore-my-files.txt
C:\far2\plugins\autowrap\restore-my-files.txt
C:\far2\addons\colors\default_highlighting\restore-my-files.txt
C:\far2\addons\colors\restore-my-files.txt
C:\far2\addons\restore-my-files.txt
C:\far2\addons\macros\restore-my-files.txt
C:\far2\addons\setup\restore-my-files.txt
C:\far2\addons\shell\restore-my-files.txt
C:\far2\addons\xlat\restore-my-files.txt
C:\far2\addons\colors\custom_highlighting\restore-my-files.txt
C:\far2\addons\xlat\russian\restore-my-files.txt
C:\far2\documentation\eng\restore-my-files.txt
C:\far2\documentation\rus\restore-my-files.txt
C:\far2\encyclopedia\restore-my-files.txt
C:\far2\encyclopedia\tap\restore-my-files.txt
C:\far2\fexcept\restore-my-files.txt
C:\far2\plugins\align\restore-my-files.txt
C:\far2\plugins\arclite\restore-my-files.txt
C:\far2\restore-my-files.txt
%ProgramFiles%\dvd maker\shared\dvdstyles\restore-my-files.txt
%ProgramFiles%\dvd maker\shared\dvdstyles\babyboy\restore-my-files.txt

Moves the following files

from %ProgramFiles%\dvd maker\bod_r.ttf to %ProgramFiles%\dvd maker\bod_r.ttf.lockbit
from %ProgramFiles%\dvd maker\directshowtap.ax to %ProgramFiles%\dvd maker\directshowtap.ax.lockbit
from %ProgramFiles%\dvd maker\en-us\dvdmaker.exe.mui to %ProgramFiles%\dvd maker\en-us\dvdmaker.exe.mui.lockbit
from %ProgramFiles%\dvd maker\en-us\omdproject.dll.mui to %ProgramFiles%\dvd maker\en-us\omdproject.dll.mui.lockbit
from %ProgramFiles%\dvd maker\en-us\wmm2clip.dll.mui to %ProgramFiles%\dvd maker\en-us\wmm2clip.dll.mui.lockbit
from %ProgramFiles%\dvd maker\audiodepthconverter.ax to %ProgramFiles%\dvd maker\audiodepthconverter.ax.lockbit
from %ProgramFiles%\dvd maker\eurosti.ttf to %ProgramFiles%\dvd maker\eurosti.ttf.lockbit
from %ProgramFiles%\dvd maker\fieldswitch.ax to %ProgramFiles%\dvd maker\fieldswitch.ax.lockbit
from %ProgramFiles%\dvd maker\offset.ax to %ProgramFiles%\dvd maker\offset.ax.lockbit
from %ProgramFiles%\dvd maker\rtstreamsink.ax to %ProgramFiles%\dvd maker\rtstreamsink.ax.lockbit
from %ProgramFiles%\dvd maker\rtstreamsource.ax to %ProgramFiles%\dvd maker\rtstreamsource.ax.lockbit
from %ProgramFiles%\dvd maker\secretst.ttf to %ProgramFiles%\dvd maker\secretst.ttf.lockbit
from %ProgramFiles%\dvd maker\shared\common.fxh to %ProgramFiles%\dvd maker\shared\common.fxh.lockbit

Modifies user data files (Trojan.Encoder).

Changes user data files extensions (Trojan.Encoder).

Network activity

Connects to

'<LOCALNET>.6.254':445
'<LOCALNET>.6.81':445
'<LOCALNET>.6.80':445
'<LOCALNET>.6.79':445
'<LOCALNET>.6.78':445
'<LOCALNET>.6.77':445
'<LOCALNET>.6.76':445
'<LOCALNET>.6.75':445
'<LOCALNET>.6.74':445
'<LOCALNET>.6.73':445
'<LOCALNET>.6.72':445
'<LOCALNET>.6.71':445
'<LOCALNET>.6.70':445
'<LOCALNET>.6.69':445
'<LOCALNET>.6.52':445
'<LOCALNET>.6.82':445
'<LOCALNET>.6.83':445
'<LOCALNET>.6.65':445
'<LOCALNET>.6.64':445
'<LOCALNET>.6.63':445
'<LOCALNET>.6.62':445
'<LOCALNET>.6.61':445
'<LOCALNET>.6.60':445
'<LOCALNET>.6.59':445
'<LOCALNET>.6.58':445
'<LOCALNET>.6.57':445
'<LOCALNET>.6.56':445
'<LOCALNET>.6.55':445
'<LOCALNET>.6.54':445
'<LOCALNET>.6.53':445
'<LOCALNET>.6.68':445
'<LOCALNET>.6.66':445
'<LOCALNET>.6.117':445
'<LOCALNET>.6.67':445
'<LOCALNET>.6.101':445
'<LOCALNET>.6.115':445
'<LOCALNET>.6.114':445
'<LOCALNET>.6.113':445
'<LOCALNET>.6.112':445
'<LOCALNET>.6.111':445
'<LOCALNET>.6.110':445
'<LOCALNET>.6.109':445
'<LOCALNET>.6.108':445
'<LOCALNET>.6.107':445
'<LOCALNET>.6.106':445
'<LOCALNET>.6.105':445
'<LOCALNET>.6.104':445
'<LOCALNET>.6.103':445
'<LOCALNET>.6.86':445
'<LOCALNET>.6.84':445
'<LOCALNET>.6.85':445
'<LOCALNET>.6.99':445
'<LOCALNET>.6.98':445
'<LOCALNET>.6.97':445
'<LOCALNET>.6.96':445
'<LOCALNET>.6.95':445
'<LOCALNET>.6.94':445
'<LOCALNET>.6.93':445
'<LOCALNET>.6.92':445
'<LOCALNET>.6.91':445
'<LOCALNET>.6.90':445
'<LOCALNET>.6.89':445
'<LOCALNET>.6.88':445
'<LOCALNET>.6.87':445
'<LOCALNET>.6.102':445
'<LOCALNET>.6.100':445
'<LOCALNET>.6.116':445
'<LOCALNET>.6.51':445
'<LOCALNET>.6.47':445
'<LOCALNET>.6.12':445
'<LOCALNET>.6.11':445
'<LOCALNET>.6.10':445
'<LOCALNET>.6.9':445
'<LOCALNET>.6.8':445
'<LOCALNET>.6.7':445
'<LOCALNET>.6.6':445
'<LOCALNET>.6.5':445
'<LOCALNET>.6.4':445
'<LOCALNET>.6.3':445
'<LOCALNET>.6.2':445
'<LOCALNET>.6.1':445
'<LOCALNET>.6.0':445
'<LOCALNET>.6.14':445
'<LOCALNET>.6.13':445
'<LOCALNET>.6.246':135
'<LOCALNET>.6.247':135
'<LOCALNET>.6.243':135
'<LOCALNET>.6.242':135
'<LOCALNET>.6.234':135
'<LOCALNET>.6.235':135
'<LOCALNET>.6.236':135
'<LOCALNET>.6.162':445
'<LOCALNET>.6.237':135
'<LOCALNET>.6.254':135
'<LOCALNET>.6.252':135
'<LOCALNET>.6.253':135
'<LOCALNET>.6.251':135
'<LOCALNET>.6.250':135
'<LOCALNET>.6.249':135
'<LOCALNET>.6.248':135
'<LOCALNET>.6.49':445
'<LOCALNET>.6.50':445
'<LOCALNET>.6.17':445
'<LOCALNET>.6.46':445
'<LOCALNET>.6.45':445
'<LOCALNET>.6.44':445
'<LOCALNET>.6.43':445
'<LOCALNET>.6.42':445
'<LOCALNET>.6.41':445
'<LOCALNET>.6.40':445
'<LOCALNET>.6.39':445
'<LOCALNET>.6.38':445
'<LOCALNET>.6.37':445
'<LOCALNET>.6.36':445
'<LOCALNET>.6.35':445
'<LOCALNET>.6.16':445
'<LOCALNET>.6.48':445
'<LOCALNET>.6.15':445
'<LOCALNET>.6.34':445
'<LOCALNET>.6.30':445
'<LOCALNET>.6.29':445
'<LOCALNET>.6.28':445
'<LOCALNET>.6.27':445
'<LOCALNET>.6.26':445
'<LOCALNET>.6.24':445
'<LOCALNET>.6.23':445
'<LOCALNET>.6.22':445
'<LOCALNET>.6.21':445
'<LOCALNET>.6.20':445
'<LOCALNET>.6.19':445
'<LOCALNET>.6.18':445
'<LOCALNET>.6.33':445
'<LOCALNET>.6.32':445
'<LOCALNET>.6.31':445
'<LOCALNET>.6.118':445
'<LOCALNET>.6.119':445
'<LOCALNET>.6.120':445
'<LOCALNET>.6.218':445
'<LOCALNET>.6.217':445
'<LOCALNET>.6.216':445
'<LOCALNET>.6.215':445
'<LOCALNET>.6.214':445
'<LOCALNET>.6.213':445
'<LOCALNET>.6.212':445
'<LOCALNET>.6.211':445
'<LOCALNET>.6.210':445
'<LOCALNET>.6.209':445
'<LOCALNET>.6.208':445
'<LOCALNET>.6.207':445
'<LOCALNET>.6.206':445
'<LOCALNET>.6.220':445
'<LOCALNET>.6.189':445
'<LOCALNET>.6.221':445
'<LOCALNET>.6.202':445
'<LOCALNET>.6.201':445
'<LOCALNET>.6.200':445
'<LOCALNET>.6.199':445
'<LOCALNET>.6.198':445
'<LOCALNET>.6.197':445
'<LOCALNET>.6.196':445
'<LOCALNET>.6.195':445
'<LOCALNET>.6.194':445
'<LOCALNET>.6.193':445
'<LOCALNET>.6.192':445
'<LOCALNET>.6.191':445
'<LOCALNET>.6.190':445
'<LOCALNET>.6.204':445
'<LOCALNET>.6.205':445
'<LOCALNET>.6.203':445
'<LOCALNET>.6.223':445
'<LOCALNET>.6.237':445
'<LOCALNET>.6.252':445
'<LOCALNET>.6.251':445
'<LOCALNET>.6.250':445
'<LOCALNET>.6.249':445
'<LOCALNET>.6.248':445
'<LOCALNET>.6.247':445
'<LOCALNET>.6.246':445
'<LOCALNET>.6.245':445
'<LOCALNET>.6.244':445
'<LOCALNET>.6.243':445
'<LOCALNET>.6.242':445
'<LOCALNET>.6.241':445
'<LOCALNET>.6.240':445
'<LOCALNET>.6.222':445
'<LOCALNET>.6.188':445
'<LOCALNET>.6.253':445
'<LOCALNET>.6.236':445
'<LOCALNET>.6.235':445
'<LOCALNET>.6.234':445
'<LOCALNET>.6.233':445
'<LOCALNET>.6.232':445
'<LOCALNET>.6.231':445
'<LOCALNET>.6.230':445
'<LOCALNET>.6.229':445
'<LOCALNET>.6.228':445
'<LOCALNET>.6.227':445
'<LOCALNET>.6.226':445
'<LOCALNET>.6.225':445
'<LOCALNET>.6.224':445
'<LOCALNET>.6.238':445
'<LOCALNET>.6.239':445
'<LOCALNET>.6.219':445
'<LOCALNET>.6.187':445
'<LOCALNET>.6.150':445
'<LOCALNET>.6.148':445
'<LOCALNET>.6.147':445
'<LOCALNET>.6.146':445
'<LOCALNET>.6.145':445
'<LOCALNET>.6.144':445
'<LOCALNET>.6.143':445
'<LOCALNET>.6.142':445
'<LOCALNET>.6.141':445
'<LOCALNET>.6.140':445
'<LOCALNET>.6.139':445
'<LOCALNET>.6.138':445
'<LOCALNET>.6.137':445
'<LOCALNET>.6.151':445
'<LOCALNET>.6.153':445
'<LOCALNET>.6.149':445
'<LOCALNET>.6.136':445
'<LOCALNET>.6.132':445
'<LOCALNET>.6.131':445
'<LOCALNET>.6.130':445
'<LOCALNET>.6.129':445
'<LOCALNET>.6.128':445
'<LOCALNET>.6.127':445
'<LOCALNET>.6.126':445
'<LOCALNET>.6.125':445
'<LOCALNET>.6.124':445
'<LOCALNET>.6.123':445
'<LOCALNET>.6.122':445
'<LOCALNET>.6.121':445
'<LOCALNET>.6.135':445
'<LOCALNET>.6.134':445
'<LOCALNET>.6.133':445
'<LOCALNET>.6.152':445
'<LOCALNET>.6.154':445
'<LOCALNET>.6.186':445
'<LOCALNET>.6.184':445
'<LOCALNET>.6.183':445
'<LOCALNET>.6.182':445
'<LOCALNET>.6.181':445
'<LOCALNET>.6.180':445
'<LOCALNET>.6.179':445
'<LOCALNET>.6.178':445
'<LOCALNET>.6.177':445
'<LOCALNET>.6.176':445
'<LOCALNET>.6.175':445
'<LOCALNET>.6.174':445
'<LOCALNET>.6.173':445
'<LOCALNET>.6.172':445
'<LOCALNET>.6.171':445
'<LOCALNET>.6.185':445
'<LOCALNET>.6.170':445
'<LOCALNET>.6.155':445
'<LOCALNET>.6.169':445
'<LOCALNET>.6.168':445
'<LOCALNET>.6.167':445
'<LOCALNET>.6.166':445
'<LOCALNET>.6.165':445
'<LOCALNET>.6.164':445
'<LOCALNET>.6.238':135
'<LOCALNET>.6.163':445
'<LOCALNET>.6.244':135
'<LOCALNET>.6.160':445
'<LOCALNET>.6.159':445
'<LOCALNET>.6.158':445
'<LOCALNET>.6.157':445
'<LOCALNET>.6.156':445
'<LOCALNET>.6.161':445
'<LOCALNET>.6.245':135

Miscellaneous

Creates and executes the following

'<SYSTEM32>\cmd.exe' /c vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no & wbadmin delete catalog ...' (with hidden window)

Executes the following

'<SYSTEM32>\cmd.exe' /c vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no & wbadmin delete catalog ...

Технології

Терміни

Навчання

Міфи

Technical Information

Рекомендации по лечению

Демо бесплатно на 14 дней