Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run] 'k51299BQXH' = '<Full path to file>'
Creates the following files on removable media
- <Drive name for removable media>:\e4v3i-readme.txt
Malicious functions
Terminates or attempts to terminate
the following user processes:
- firefox.exe
Reads files which store third party applications passwords
- %HOMEPATH%\desktop\adadsi.html
- %HOMEPATH%\desktop\api-hashmap.html
- %HOMEPATH%\desktop\archer.avi
- %HOMEPATH%\desktop\coffee.bmp
- %HOMEPATH%\desktop\contosoroot_1.cer
- %HOMEPATH%\desktop\contoso_1.cer
- %HOMEPATH%\desktop\file_p_00000000_1371597592.docx
- %HOMEPATH%\desktop\hanni_umami_chapter.doc
- %HOMEPATH%\desktop\holycrosschurchinstructions.docx
- %HOMEPATH%\desktop\ituneshelpunavailable.htm
- %HOMEPATH%\desktop\ituneshelpunavailable.html
- %HOMEPATH%\desktop\join.avi
- %HOMEPATH%\desktop\pmd.cer
- %HOMEPATH%\desktop\sdszfo.docx
- %HOMEPATH%\desktop\tree_view.html
- %HOMEPATH%\desktop\trivial-merge.html
Modifies file system
Creates the following files
- C:\e4v3i-readme.txt
- %HOMEPATH%\documents\e4v3i-readme.txt
- %HOMEPATH%\desktop\e4v3i-readme.txt
- %HOMEPATH%\contacts\e4v3i-readme.txt
- C:\users\public\videos\e4v3i-readme.txt
- C:\users\public\recorded tv\e4v3i-readme.txt
- C:\users\public\pictures\e4v3i-readme.txt
- C:\users\public\music\e4v3i-readme.txt
- C:\users\public\libraries\e4v3i-readme.txt
- C:\users\public\favorites\e4v3i-readme.txt
- C:\users\public\downloads\e4v3i-readme.txt
- C:\users\public\documents\e4v3i-readme.txt
- C:\users\public\desktop\e4v3i-readme.txt
- C:\users\default\videos\e4v3i-readme.txt
- C:\users\default\saved games\e4v3i-readme.txt
- C:\users\default\pictures\e4v3i-readme.txt
- C:\users\default\music\e4v3i-readme.txt
- C:\users\default\links\e4v3i-readme.txt
- C:\users\default\favorites\e4v3i-readme.txt
- C:\users\default\downloads\e4v3i-readme.txt
- C:\users\default\desktop\e4v3i-readme.txt
- C:\users\default\documents\e4v3i-readme.txt
- %HOMEPATH%\downloads\e4v3i-readme.txt
- %HOMEPATH%\favorites\e4v3i-readme.txt
- %HOMEPATH%\favorites\msn websites\e4v3i-readme.txt
- %HOMEPATH%\favorites\microsoft websites\e4v3i-readme.txt
- %HOMEPATH%\favorites\links for united states\e4v3i-readme.txt
- %HOMEPATH%\favorites\links\e4v3i-readme.txt
- C:\users\public\videos\sample videos\e4v3i-readme.txt
- C:\users\public\recorded tv\sample media\e4v3i-readme.txt
- C:\users\public\pictures\sample pictures\e4v3i-readme.txt
- C:\users\public\music\sample music\e4v3i-readme.txt
- %ProgramFiles%\microsoft sql server compact edition\v3.5\desktop\e4v3i-readme.txt
- C:\far2\addons\xlat\russian\e4v3i-readme.txt
- C:\far2\plugins\drawline\e4v3i-readme.txt
- C:\far2\addons\colors\default_highlighting\e4v3i-readme.txt
- C:\far2\addons\colors\custom_highlighting\e4v3i-readme.txt
- %HOMEPATH%\voip\e4v3i-readme.txt
- %HOMEPATH%\videos\e4v3i-readme.txt
- %HOMEPATH%\searches\e4v3i-readme.txt
- %HOMEPATH%\saved games\e4v3i-readme.txt
- %HOMEPATH%\pictures\e4v3i-readme.txt
- %HOMEPATH%\music\e4v3i-readme.txt
- %HOMEPATH%\links\e4v3i-readme.txt
- %ProgramFiles%\microsoft sql server compact edition\v3.5\e4v3i-readme.txt
- C:\far2\pluginsdk\headers.pas\e4v3i-readme.txt
- C:\far2\pluginsdk\headers.c\e4v3i-readme.txt
- C:\users\public\e4v3i-readme.txt
- C:\users\default\e4v3i-readme.txt
- C:\totalcmd\language\e4v3i-readme.txt
- C:\recovery\1195d5a8-f371-11e4-9c00-dd3082671db2\e4v3i-readme.txt
- %ProgramFiles%\microsoft sql server compact edition\e4v3i-readme.txt
- C:\far2\pluginsdk\e4v3i-readme.txt
- C:\far2\plugins\e4v3i-readme.txt
- C:\far2\fexcept\e4v3i-readme.txt
- C:\far2\encyclopedia\e4v3i-readme.txt
- C:\far2\documentation\e4v3i-readme.txt
- C:\far2\addons\e4v3i-readme.txt
- C:\users\e4v3i-readme.txt
- C:\totalcmd\e4v3i-readme.txt
- C:\recovery\e4v3i-readme.txt
- %ProgramFiles(x86)%\e4v3i-readme.txt
- %ProgramFiles%\e4v3i-readme.txt
- <Current directory>\e4v3i-readme.txt
- C:\far2\e4v3i-readme.txt
- C:\far2\addons\colors\e4v3i-readme.txt
- C:\far2\addons\macros\e4v3i-readme.txt
- %HOMEPATH%\e4v3i-readme.txt
- C:\far2\addons\setup\e4v3i-readme.txt
- C:\far2\plugins\tmppanel\e4v3i-readme.txt
- C:\far2\addons\shell\e4v3i-readme.txt
- C:\far2\plugins\proclist\e4v3i-readme.txt
- C:\far2\plugins\network\e4v3i-readme.txt
- C:\far2\plugins\macroview\e4v3i-readme.txt
- C:\far2\plugins\hlfviewer\e4v3i-readme.txt
- C:\far2\plugins\ftp\e4v3i-readme.txt
- C:\far2\plugins\filecase\e4v3i-readme.txt
- C:\far2\plugins\farcmds\e4v3i-readme.txt
- C:\far2\plugins\emenu\e4v3i-readme.txt
- C:\far2\plugins\ftp\lib\e4v3i-readme.txt
- %HOMEPATH%\favorites\windows live\e4v3i-readme.txt
- C:\far2\plugins\compare\e4v3i-readme.txt
- C:\far2\plugins\brackets\e4v3i-readme.txt
- C:\far2\plugins\autowrap\e4v3i-readme.txt
- C:\far2\plugins\arclite\e4v3i-readme.txt
- C:\far2\plugins\align\e4v3i-readme.txt
- C:\far2\encyclopedia\tap\e4v3i-readme.txt
- C:\far2\documentation\rus\e4v3i-readme.txt
- C:\far2\documentation\eng\e4v3i-readme.txt
- C:\far2\addons\xlat\e4v3i-readme.txt
- C:\far2\plugins\editcase\e4v3i-readme.txt
- D:\e4v3i-readme.txt
Modifies user data files (Trojan.Encoder).
Changes user data files extensions (Trojan.Encoder).
Miscellaneous
Executes the following
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
- '<SYSTEM32>\vssvc.exe'
- '<SYSTEM32>\svchost.exe' -k swprv
