Exploit.Siggen.57767

Technical Information

To ensure autorun and distribution

Modifies the following registry keys

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'NewApp' = '%APPDATA%\NewApp\NewApp.exe'

Creates the following files on removable media

<Drive name for removable media>:\be8587da-e89f-4e68-9f6f-5c8203a0e96b.exe
<Drive name for removable media>:\tree_view.html.lnk
<Drive name for removable media>:\iisstart.html.lnk
<Drive name for removable media>:\howto-index.html.lnk
<Drive name for removable media>:\adadsi.html.lnk
<Drive name for removable media>:\parnas_01.jpeg.lnk
<Drive name for removable media>:\pushkin.jpeg.lnk
<Drive name for removable media>:\168.jpg.lnk
<Drive name for removable media>:\2.jpg.lnk
<Drive name for removable media>:\1189.jpg.lnk
<Drive name for removable media>:\parnas_01.jpg.lnk
<Drive name for removable media>:\13.jpg.lnk
<Drive name for removable media>:\advice_process.htm.lnk
<Drive name for removable media>:\tree_view.htm.lnk
<Drive name for removable media>:\210252809.jpg.lnk
<Drive name for removable media>:\firefly1.mov.lnk
<Drive name for removable media>:\clip_1080_5sec_10mbps_h264.mp4.lnk
<Drive name for removable media>:\clip_480_5sec_6mbps_h264.mp4.lnk
<Drive name for removable media>:\d0068197bb5a41fea16a220c45390606.mp4.lnk
<Drive name for removable media>:\video_1.mp4.lnk
<Drive name for removable media>:\fil_20060629111052.pdf.lnk
<Drive name for removable media>:\dualectls.pdf.lnk
<Drive name for removable media>:\bc01.pdf.lnk
<Drive name for removable media>:\7790_preview.pdf.lnk
<Drive name for removable media>:\2015-02-worms-nanoparticle-toxicity.pdf.lnk
<Drive name for removable media>:\2015-02-patients-topic-work-related-asthma-jobs.pdf.lnk
<Drive name for removable media>:\etc6_m_1.mov.lnk
<Drive name for removable media>:\dag2_panel1_320_ref.mov.lnk
<Drive name for removable media>:\iisstart.htm.lnk
<Drive name for removable media>:\ituneshelpunavailable.htm.lnk
<Drive name for removable media>:\browse.htm.lnk
<Drive name for removable media>:\delete.avi.lnk
<Drive name for removable media>:\000814251_video_01.avi.lnk
<Drive name for removable media>:\dialmap.bmp.lnk
<Drive name for removable media>:\dial.bmp.lnk
<Drive name for removable media>:\dashborder_96.bmp.lnk
<Drive name for removable media>:\dashborder_120.bmp.lnk
<Drive name for removable media>:\sdkfailsafeemulator.cer.lnk
<Drive name for removable media>:\testee.cer.lnk
<Drive name for removable media>:\contoso_1.cer.lnk
<Drive name for removable media>:\contosoroot.cer.lnk
<Drive name for removable media>:\sdksampleunprivdeveloper.cer.lnk
<Drive name for removable media>:\pmd.cer.lnk
<Drive name for removable media>:\split.avi.lnk
<Drive name for removable media>:\contoso.cer.lnk
<Drive name for removable media>:\cveuropeo.doc.lnk
<Drive name for removable media>:\lisp_success.doc.lnk
<Drive name for removable media>:\hadac_newsletter_july_2010_final.docx.lnk
<Drive name for removable media>:\aoc_saq_d_v3_merchant.docx.lnk
<Drive name for removable media>:\sdszfo.docx.lnk
<Drive name for removable media>:\file_p_00000000_1371597592.docx.lnk
<Drive name for removable media>:\thlps_keeper_mayer_1965.docx.lnk
<Drive name for removable media>:\utorrent.exe.lnk
<Drive name for removable media>:\chromesetup.exe.lnk
<Drive name for removable media>:\dotnetfx45_full_setup.exe.lnk
<Drive name for removable media>:\tcm851ax32.exe.lnk
<Drive name for removable media>:\jre-7u75-windows-i586-iftw.exe.lnk
<Drive name for removable media>:\applicantform_en.doc.lnk
<Drive name for removable media>:\10thingscondoms.pdf.lnk
<Drive name for removable media>:\lom602.pdf.lnk

Malicious functions

Creates and executes the following (exploit)

'%APPDATA%\jamezh586247.com'

Injects code into

the following user processes:

jamezh586247.com

Searches for registry branches where third party applications store passwords

[<HKCU>\Software\RimArts\B2\Settings]
[<HKCU>\SOFTWARE\Martin Prikryl\WinSCP 2\Sessions]
[<HKCU>\Software\FTPWare\COREFTP\Sites]

Reads files which store third party applications passwords

%APPDATA%\thunderbird\profiles.ini

Modifies file system

Creates the following files

%APPDATA%\jamezh586247.com
%APPDATA%\newapp\newapp.exe
%PROGRAMDATA%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\policy.vpol
%PROGRAMDATA%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\3ccd5499-87a8-4b10-a215-608888dd3b55.vsch
%PROGRAMDATA%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\2f1a6504-0641-44cf-8bb5-3612d865f2e5.vsch
%LOCALAPPDATA%\microsoft\vault\4bf4c442-9b8a-41a0-b380-dd4a704ddb28\policy.vpol

Sets the 'hidden' attribute to the following files