Trojan.Siggen31.36824

Technical Information

To ensure autorun and distribution

Creates or modifies the following files

<SYSTEM32>\tasks\dwm

Creates the following files on removable media

<Drive name for removable media>:\dwm.exe
<Drive name for removable media>:\archer.avi.lnk
<Drive name for removable media>:\000814251_video_01.avi.lnk
<Drive name for removable media>:\dashborder_144.bmp.lnk
<Drive name for removable media>:\tileimage.bmp.lnk
<Drive name for removable media>:\toolbar.bmp.lnk
<Drive name for removable media>:\contoso.cer.lnk
<Drive name for removable media>:\testee.cer.lnk
<Drive name for removable media>:\contosoroot.cer.lnk
<Drive name for removable media>:\contoso_1.cer.lnk
<Drive name for removable media>:\testcertificate.cer.lnk
<Drive name for removable media>:\sdksampleunprivdeveloper.cer.lnk
<Drive name for removable media>:\weeklysheet1215.doc.lnk
<Drive name for removable media>:\fi51.doc.lnk
<Drive name for removable media>:\508softwareandos.doc.lnk
<Drive name for removable media>:\hanni_umami_chapter.doc.lnk
<Drive name for removable media>:\lisp_success.doc.lnk
<Drive name for removable media>:\cveuropeo.doc.lnk
<Drive name for removable media>:\sdszfo.docx.lnk
<Drive name for removable media>:\thlps_keeper_mayer_1965.docx.lnk
<Drive name for removable media>:\file_p_00000000_1371597592.docx.lnk
<Drive name for removable media>:\nwfieldnotes1966.docx.lnk
<Drive name for removable media>:\aoc_saq_d_v3_merchant.docx.lnk
<Drive name for removable media>:\glidescope_review_rev_010.docx.lnk
<Drive name for removable media>:\chromesetup.exe.lnk
<Drive name for removable media>:\calc.exe.lnk
<Drive name for removable media>:\tcm851ax32.exe.lnk
<Drive name for removable media>:\skypesetup.exe.lnk
<Drive name for removable media>:\notepad.exe.lnk
<Drive name for removable media>:\tree_view.htm.lnk
<Drive name for removable media>:\advice_process.htm.lnk
<Drive name for removable media>:\iisstart.htm.lnk
<Drive name for removable media>:\iisstart.html.lnk
<Drive name for removable media>:\howto-index.html.lnk
<Drive name for removable media>:\api-hashmap.html.lnk
<Drive name for removable media>:\ituneshelpunavailable.html.lnk
<Drive name for removable media>:\browse.html.lnk
<Drive name for removable media>:\alert.html.lnk
<Drive name for removable media>:\adadsi.html.lnk
<Drive name for removable media>:\1189.jpeg.lnk
<Drive name for removable media>:\region-north-karelia.jpeg.lnk
<Drive name for removable media>:\3.jpeg.lnk
<Drive name for removable media>:\2.jpeg.lnk
<Drive name for removable media>:\pushkin.jpeg.lnk
<Drive name for removable media>:\parnas_01.jpeg.lnk
<Drive name for removable media>:\3.jpg.lnk
<Drive name for removable media>:\4f0bf7ff71f28.jpg.lnk
<Drive name for removable media>:\1189.jpg.lnk
<Drive name for removable media>:\pushkin.jpg.lnk
<Drive name for removable media>:\firefly1.mov.lnk
<Drive name for removable media>:\dag2_panel1_320_ref.mov.lnk
<Drive name for removable media>:\etc6_m_1.mov.lnk
<Drive name for removable media>:\video_1.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>:\2015-02-patients-topic-work-related-asthma-jobs.pdf.lnk
<Drive name for removable media>:\10thingscondoms.pdf.lnk
<Drive name for removable media>:\fil_20060629111052.pdf.lnk
<Drive name for removable media>:\2015-02-worms-nanoparticle-toxicity.pdf.lnk
<Drive name for removable media>:\ff_ot_user_guide.pdf.lnk
<Drive name for removable media>:\dualectls.pdf.lnk
<Drive name for removable media>:\investmentbankca_ca8.pem.lnk
<Drive name for removable media>:\ck.pem.lnk
<Drive name for removable media>:\systisoft.pem.lnk
<Drive name for removable media>:\background.png.lnk
<Drive name for removable media>:\calibre.png.lnk
<Drive name for removable media>:\arrow-down.png.lnk
<Drive name for removable media>:\mappingconcepthubberlin.ppt.lnk
<Drive name for removable media>:\metac.ppt.lnk
<Drive name for removable media>:\ksearch_esa_talk.ppt.lnk
<Drive name for removable media>:\stoc13_ml_quoc_le.pptx.lnk
<Drive name for removable media>:\samieee_obiee_presentation.pptx.lnk
<Drive name for removable media>:\indogerman2010.pptx.lnk
<Drive name for removable media>:\middaugh_keynote.pptx.lnk
<Drive name for removable media>:\hypothyroidism_slides.pptx.lnk
<Drive name for removable media>:\contenttypes.rdf.lnk
<Drive name for removable media>:\foaf.rdf.lnk
<Drive name for removable media>:\swc_2009-03-02.rdf.lnk
<Drive name for removable media>:\military_callsigns_0311.rtf.lnk
<Drive name for removable media>:\myhrvoldhanssenbiharfamine.rtf.lnk
<Drive name for removable media>:\krsweden.rtf.lnk
<Drive name for removable media>:\pandp.rtf.lnk
<Drive name for removable media>:\router_manual.rtf.lnk
<Drive name for removable media>:\waterlandhealthkano.rtf.lnk
<Drive name for removable media>:\phytoremediation.rtf.lnk
<Drive name for removable media>:\babyboymaintonotesbackground_pal.wmv.lnk
<Drive name for removable media>:\flower_trans_matte.wmv.lnk
<Drive name for removable media>:\babyboymaintoscenesbackground_pal.wmv.lnk
<Drive name for removable media>:\price030215.xls.lnk
<Drive name for removable media>:\calculatorworksheet.xls.lnk
<Drive name for removable media>:\fiche_inscription_2015.xls.lnk
<Drive name for removable media>:\subjectclassification.xls.lnk
<Drive name for removable media>:\contractualdeadlines.xls.lnk
<Drive name for removable media>:\guide_reorganization_mapping.xls.lnk
<Drive name for removable media>:\excel_example.xls.lnk
<Drive name for removable media>:\national_autism_preparation_programs.xlsx.lnk
<Drive name for removable media>:\cee_mmsprogram_summary_public.xlsx.lnk
<Drive name for removable media>:\highly_cited_2001.xlsx.lnk
<Drive name for removable media>:\2013_finalsummaryforweb.xlsx.lnk
<Drive name for removable media>:\fiche_inscription_2015.zip.lnk
<Drive name for removable media>:\removedtitles_records.zip.lnk

Modifies file system

Creates the following files

%TEMP%\nsx free.exe
%WINDIR%\dwm.exe
%APPDATA%\dwm.exe

Sets the 'hidden' attribute to the following files

<Drive name for removable media>:\dwm.exe

Miscellaneous

Creates and executes the following

'%TEMP%\nsx free.exe'
'%WINDIR%\dwm.exe'
'%APPDATA%\dwm.exe'

Executes the following

'%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -EncodedCommand "PAAjAHIAZgBqACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAGgAcwBuACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwA...
'<SYSTEM32>\schtasks.exe' /create /f /RL HIGHEST /sc minute /mo 1 /tn "dwm" /tr "%APPDATA%\dwm.exe"
'<SYSTEM32>\taskeng.exe' {756A176B-F442-4E98-9ED3-BEEA5B45BC7E} S-1-5-21-3691498038-2086406363-2140527554-1000:ficpkvc\user:Interactive:[1]
'%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -EncodedCommand "PAAjAHIAZgBqACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAGgAcwBuACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwA...' (with hidden window)
'%TEMP%\nsx free.exe' ' (with hidden window)
'%WINDIR%\dwm.exe' ' (with hidden window)
'<SYSTEM32>\schtasks.exe' /create /f /RL HIGHEST /sc minute /mo 1 /tn "dwm" /tr "%APPDATA%\dwm.exe"' (with hidden window)
'%APPDATA%\dwm.exe' ' (with hidden window)

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

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Technical Information

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