Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run] 'oXnEn2JlQT' = '<Full path to file>'
Creates the following files on removable media
- <Drive name for removable media>:\readme-7736s0f4a.txt
Malicious functions
Terminates or attempts to terminate
the following user processes:
- firefox.exe
Reads files which store third party applications passwords
- %HOMEPATH%\desktop\508softwareandos.doc
- %HOMEPATH%\desktop\about.htm
- %HOMEPATH%\desktop\archer.avi
- %HOMEPATH%\desktop\contosoroot.cer
- %HOMEPATH%\desktop\contosoroot_1.cer
- %HOMEPATH%\desktop\contoso_1.cer
- %HOMEPATH%\desktop\correct.avi
- %HOMEPATH%\desktop\dashborder_120.bmp
- %HOMEPATH%\desktop\default.bmp
- %HOMEPATH%\desktop\dialmap.bmp
- %HOMEPATH%\desktop\fi51.doc
- %HOMEPATH%\desktop\nwfieldnotes1966.docx
- %HOMEPATH%\desktop\sdksampleunprivdeveloper.cer
- %HOMEPATH%\desktop\tree_view.htm
- %HOMEPATH%\desktop\trivial-merge.htm
Modifies file system
Creates the following files
- C:\readme-7736s0f4a.txt
- %HOMEPATH%\documents\readme-7736s0f4a.txt
- %HOMEPATH%\desktop\readme-7736s0f4a.txt
- %HOMEPATH%\contacts\readme-7736s0f4a.txt
- C:\users\public\videos\readme-7736s0f4a.txt
- C:\users\public\recorded tv\readme-7736s0f4a.txt
- C:\users\public\pictures\readme-7736s0f4a.txt
- C:\users\public\music\readme-7736s0f4a.txt
- C:\users\public\libraries\readme-7736s0f4a.txt
- C:\users\public\favorites\readme-7736s0f4a.txt
- C:\users\public\downloads\readme-7736s0f4a.txt
- C:\users\public\documents\readme-7736s0f4a.txt
- C:\users\public\desktop\readme-7736s0f4a.txt
- C:\users\default\videos\readme-7736s0f4a.txt
- C:\users\default\saved games\readme-7736s0f4a.txt
- C:\users\default\pictures\readme-7736s0f4a.txt
- C:\users\default\music\readme-7736s0f4a.txt
- C:\users\default\links\readme-7736s0f4a.txt
- C:\users\default\favorites\readme-7736s0f4a.txt
- C:\users\default\downloads\readme-7736s0f4a.txt
- C:\users\default\desktop\readme-7736s0f4a.txt
- C:\users\default\documents\readme-7736s0f4a.txt
- %HOMEPATH%\downloads\readme-7736s0f4a.txt
- %HOMEPATH%\favorites\readme-7736s0f4a.txt
- %HOMEPATH%\favorites\msn websites\readme-7736s0f4a.txt
- %HOMEPATH%\favorites\microsoft websites\readme-7736s0f4a.txt
- %HOMEPATH%\favorites\links for united states\readme-7736s0f4a.txt
- %HOMEPATH%\favorites\links\readme-7736s0f4a.txt
- C:\users\public\videos\sample videos\readme-7736s0f4a.txt
- C:\users\public\recorded tv\sample media\readme-7736s0f4a.txt
- C:\users\public\pictures\sample pictures\readme-7736s0f4a.txt
- C:\users\public\music\sample music\readme-7736s0f4a.txt
- %ProgramFiles%\microsoft sql server compact edition\v3.5\desktop\readme-7736s0f4a.txt
- C:\far2\addons\xlat\russian\readme-7736s0f4a.txt
- C:\far2\plugins\drawline\readme-7736s0f4a.txt
- C:\far2\addons\colors\default_highlighting\readme-7736s0f4a.txt
- C:\far2\addons\colors\custom_highlighting\readme-7736s0f4a.txt
- %HOMEPATH%\voip\readme-7736s0f4a.txt
- %HOMEPATH%\videos\readme-7736s0f4a.txt
- %HOMEPATH%\searches\readme-7736s0f4a.txt
- %HOMEPATH%\saved games\readme-7736s0f4a.txt
- %HOMEPATH%\pictures\readme-7736s0f4a.txt
- %HOMEPATH%\music\readme-7736s0f4a.txt
- %HOMEPATH%\links\readme-7736s0f4a.txt
- %ProgramFiles%\microsoft sql server compact edition\v3.5\readme-7736s0f4a.txt
- C:\far2\pluginsdk\headers.pas\readme-7736s0f4a.txt
- C:\far2\pluginsdk\headers.c\readme-7736s0f4a.txt
- C:\users\public\readme-7736s0f4a.txt
- C:\users\default\readme-7736s0f4a.txt
- C:\totalcmd\language\readme-7736s0f4a.txt
- C:\recovery\1195d5a8-f371-11e4-9c00-dd3082671db2\readme-7736s0f4a.txt
- %ProgramFiles%\microsoft sql server compact edition\readme-7736s0f4a.txt
- C:\far2\pluginsdk\readme-7736s0f4a.txt
- C:\far2\plugins\readme-7736s0f4a.txt
- C:\far2\fexcept\readme-7736s0f4a.txt
- C:\far2\encyclopedia\readme-7736s0f4a.txt
- C:\far2\documentation\readme-7736s0f4a.txt
- C:\far2\addons\readme-7736s0f4a.txt
- C:\users\readme-7736s0f4a.txt
- C:\totalcmd\readme-7736s0f4a.txt
- C:\recovery\readme-7736s0f4a.txt
- %ProgramFiles(x86)%\readme-7736s0f4a.txt
- %ProgramFiles%\readme-7736s0f4a.txt
- <Current directory>\readme-7736s0f4a.txt
- C:\far2\readme-7736s0f4a.txt
- C:\far2\addons\colors\readme-7736s0f4a.txt
- C:\far2\addons\macros\readme-7736s0f4a.txt
- %HOMEPATH%\readme-7736s0f4a.txt
- C:\far2\addons\setup\readme-7736s0f4a.txt
- C:\far2\plugins\tmppanel\readme-7736s0f4a.txt
- C:\far2\addons\shell\readme-7736s0f4a.txt
- C:\far2\plugins\proclist\readme-7736s0f4a.txt
- C:\far2\plugins\network\readme-7736s0f4a.txt
- C:\far2\plugins\macroview\readme-7736s0f4a.txt
- C:\far2\plugins\hlfviewer\readme-7736s0f4a.txt
- C:\far2\plugins\ftp\readme-7736s0f4a.txt
- C:\far2\plugins\filecase\readme-7736s0f4a.txt
- C:\far2\plugins\farcmds\readme-7736s0f4a.txt
- C:\far2\plugins\emenu\readme-7736s0f4a.txt
- C:\far2\plugins\ftp\lib\readme-7736s0f4a.txt
- %HOMEPATH%\favorites\windows live\readme-7736s0f4a.txt
- C:\far2\plugins\compare\readme-7736s0f4a.txt
- C:\far2\plugins\brackets\readme-7736s0f4a.txt
- C:\far2\plugins\autowrap\readme-7736s0f4a.txt
- C:\far2\plugins\arclite\readme-7736s0f4a.txt
- C:\far2\plugins\align\readme-7736s0f4a.txt
- C:\far2\encyclopedia\tap\readme-7736s0f4a.txt
- C:\far2\documentation\rus\readme-7736s0f4a.txt
- C:\far2\documentation\eng\readme-7736s0f4a.txt
- C:\far2\addons\xlat\readme-7736s0f4a.txt
- C:\far2\plugins\editcase\readme-7736s0f4a.txt
- D:\readme-7736s0f4a.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
