Trojan.Click2.5843

Technical Information

Malicious functions

To complicate detection of its presence in the operating system,

forces the system hide from view:

hidden files

Modifies file system

Deletes the following files

<SYSTEM32>\7b296fb0-376b-497e-b012-9c450e1b7327-5p-0.c7483456-a289-439d-8115-601632d005a0
<SYSTEM32>\network_llu.log
<SYSTEM32>\noise.chs
<SYSTEM32>\noise.cht
<SYSTEM32>\noise.dat
<SYSTEM32>\noise.kor
<SYSTEM32>\noise.tha
<SYSTEM32>\perfc009.dat
<SYSTEM32>\perfd009.dat
<SYSTEM32>\perfh009.dat
<SYSTEM32>\perfi009.dat
<SYSTEM32>\perfstringbackup.ini
<SYSTEM32>\richtx32.ocx
<SYSTEM32>\streamci.dll
<SYSTEM32>\ticrf.rat
<SYSTEM32>\ucrtbased.dll
<SYSTEM32>\umstartup.etl
<SYSTEM32>\umstartup000.etl
<SYSTEM32>\vbame.dll
<SYSTEM32>\vcamp110.dll
<SYSTEM32>\vcamp120.dll
<SYSTEM32>\vcamp140.dll
<SYSTEM32>\vccorlib110.dll
<SYSTEM32>\vccorlib110d.dll
<SYSTEM32>\vccorlib120.dll
<SYSTEM32>\vccorlib120d.dll
<SYSTEM32>\vccorlib140.dll
<SYSTEM32>\vccorlib140d.dll
<SYSTEM32>\msvcr90d.dll
<SYSTEM32>\mfcm100u.dll
<SYSTEM32>\msvcr120_clr0400.dll
<SYSTEM32>\msvcr120.dll
<SYSTEM32>\mfcm110u.dll
<SYSTEM32>\mfcm120.dll
<SYSTEM32>\mfcm120u.dll
<SYSTEM32>\mfcm140.dll
<SYSTEM32>\mfcm140u.dll
<SYSTEM32>\migwiz.lnk
<SYSTEM32>\mpsigstub.exe
<SYSTEM32>\msclmd.dll
<SYSTEM32>\msflxgrd.ocx
<SYSTEM32>\msvcm90d.dll
<SYSTEM32>\msvcp100.dll
<SYSTEM32>\msvcp100d.dll
<SYSTEM32>\msvcp110.dll
<SYSTEM32>\msvcp110d.dll
<SYSTEM32>\msvcp110_clr0400.dll
<SYSTEM32>\msvcp120.dll
<SYSTEM32>\msvcp120d.dll
<SYSTEM32>\msvcp120_clr0400.dll
<SYSTEM32>\msvcp140.dll
<SYSTEM32>\msvcp140d.dll
<SYSTEM32>\msvcp90d.dll
<SYSTEM32>\msvcr100.dll
<SYSTEM32>\msvcr100d.dll
<SYSTEM32>\msvcr100_clr0400.dll
<SYSTEM32>\msvcr110.dll
<SYSTEM32>\msvcr110d.dll
<SYSTEM32>\msvcr110_clr0400.dll
<SYSTEM32>\msvcr120d.dll
<SYSTEM32>\mfcm110.dll
<SYSTEM32>\vcomp100.dll
<SYSTEM32>\vcruntime140.dll
<SYSTEM32>\xactengine2_9.dll
<SYSTEM32>\xactengine3_0.dll
<SYSTEM32>\xactengine3_1.dll
<SYSTEM32>\xactengine3_2.dll
<SYSTEM32>\xactengine3_3.dll
<SYSTEM32>\xactengine3_4.dll
<SYSTEM32>\xactengine3_5.dll
<SYSTEM32>\xactengine3_6.dll
<SYSTEM32>\xactengine3_7.dll
<SYSTEM32>\xapofx1_0.dll
<SYSTEM32>\xapofx1_1.dll
<SYSTEM32>\xapofx1_2.dll
<SYSTEM32>\mfc100chs.dll
<SYSTEM32>\xapofx1_3.dll
<SYSTEM32>\xapofx1_5.dll
<SYSTEM32>\xaudio2_0.dll
<SYSTEM32>\xaudio2_1.dll
<SYSTEM32>\xaudio2_2.dll
<SYSTEM32>\xaudio2_3.dll
<SYSTEM32>\xaudio2_4.dll
<SYSTEM32>\xaudio2_5.dll
<SYSTEM32>\xaudio2_6.dll
<SYSTEM32>\xaudio2_7.dll
<SYSTEM32>\xinput1_1.dll
<SYSTEM32>\xinput1_2.dll
<SYSTEM32>\xinput1_3.dll
<SYSTEM32>\xactengine2_7.dll
<SYSTEM32>\xactengine2_8.dll
<SYSTEM32>\vcomp120.dll
<SYSTEM32>\vcomp110.dll
<SYSTEM32>\xactengine2_4.dll
<SYSTEM32>\vcruntime140d.dll
<SYSTEM32>\ven2232.olb
<SYSTEM32>\vmbuscoinstaller.dll
<SYSTEM32>\vmbuspipe.dll
<SYSTEM32>\vmbusres.dll
<SYSTEM32>\vmdcoinstall.dll
<SYSTEM32>\vmicres.dll
<SYSTEM32>\vmicsvc.exe
<SYSTEM32>\vmictimeprovider.dll
<SYSTEM32>\vmstorfltres.dll
<SYSTEM32>\windowsaccessbridge-64.dll
<SYSTEM32>\x264vfw64.dll
<SYSTEM32>\x3daudio1_0.dll
<SYSTEM32>\x3daudio1_1.dll
<SYSTEM32>\x3daudio1_2.dll
<SYSTEM32>\x3daudio1_3.dll
<SYSTEM32>\x3daudio1_4.dll
<SYSTEM32>\x3daudio1_5.dll
<SYSTEM32>\x3daudio1_6.dll
<SYSTEM32>\x3daudio1_7.dll
<SYSTEM32>\xactengine2_0.dll
<SYSTEM32>\xactengine2_1.dll
<SYSTEM32>\xactengine2_10.dll
<SYSTEM32>\xactengine2_2.dll
<SYSTEM32>\xactengine2_3.dll
<SYSTEM32>\xactengine2_5.dll
<SYSTEM32>\vcomp140.dll
<SYSTEM32>\xactengine2_6.dll
<SYSTEM32>\mfcm100.dll
<SYSTEM32>\mfc140u.dll
<SYSTEM32>\mfc140rus.dll
<SYSTEM32>\d3dx10_42.dll
<SYSTEM32>\d3dx10_43.dll
<SYSTEM32>\d3dx11_42.dll
<SYSTEM32>\d3dx11_43.dll
<SYSTEM32>\d3dx9_24.dll
<SYSTEM32>\d3dx9_25.dll
<SYSTEM32>\d3dx9_26.dll
<SYSTEM32>\d3dx9_27.dll
<SYSTEM32>\d3dx9_28.dll
<SYSTEM32>\d3dx9_29.dll
<SYSTEM32>\d3dx9_30.dll
<SYSTEM32>\d3dx9_31.dll
<SYSTEM32>\d3dx9_32.dll
<SYSTEM32>\d3dx9_33.dll
<SYSTEM32>\d3dx9_34.dll
<SYSTEM32>\d3dx9_35.dll
<SYSTEM32>\d3dx9_36.dll
<SYSTEM32>\d3dx9_37.dll
<SYSTEM32>\d3dx9_38.dll
<SYSTEM32>\d3dx9_39.dll
<SYSTEM32>\d3dx9_40.dll
<SYSTEM32>\d3dx9_41.dll
<SYSTEM32>\d3dx9_42.dll
<SYSTEM32>\d3dx9_43.dll
<SYSTEM32>\desktop.ini
<SYSTEM32>\dmvscres.dll
<SYSTEM32>\d3dx10_40.dll
<SYSTEM32>\dssec.dat
<SYSTEM32>\d3dx10_39.dll
<SYSTEM32>\d3dx10_37.dll
<SYSTEM32>\7b296fb0-376b-497e-b012-9c450e1b7327-5p-1.c7483456-a289-439d-8115-601632d005a0
<SYSTEM32>\ac3acm.acm
<SYSTEM32>\aspnet_counters.dll
<SYSTEM32>\atl100.dll
<SYSTEM32>\atl110.dll
<SYSTEM32>\brcoinst.dll
<SYSTEM32>\circoinst.dll
<SYSTEM32>\concrt140.dll
<SYSTEM32>\concrt140d.dll
<SYSTEM32>\d3dcompiler_33.dll
<SYSTEM32>\d3dcompiler_34.dll
<SYSTEM32>\d3dcompiler_35.dll
<SYSTEM32>\d3dcompiler_36.dll
<SYSTEM32>\d3dcompiler_37.dll
<SYSTEM32>\d3dcompiler_38.dll
<SYSTEM32>\d3dcompiler_39.dll
<SYSTEM32>\d3dcompiler_40.dll
<SYSTEM32>\d3dcompiler_41.dll
<SYSTEM32>\d3dcompiler_42.dll
<SYSTEM32>\d3dcompiler_43.dll
<SYSTEM32>\d3dcsx_42.dll
<SYSTEM32>\d3dcsx_43.dll
<SYSTEM32>\d3dx10.dll
<SYSTEM32>\d3dx10_33.dll
<SYSTEM32>\d3dx10_34.dll
<SYSTEM32>\d3dx10_35.dll
<SYSTEM32>\d3dx10_36.dll
<SYSTEM32>\d3dx10_38.dll
<SYSTEM32>\ff_vfw.dll
<SYSTEM32>\d3dx10_41.dll
<SYSTEM32>\fm20.dll
<SYSTEM32>\mfc110ita.dll
<SYSTEM32>\mfc110kor.dll
<SYSTEM32>\mfc110rus.dll
<SYSTEM32>\mfc110u.dll
<SYSTEM32>\mfc120.dll
<SYSTEM32>\mfc120chs.dll
<SYSTEM32>\mfc120cht.dll
<SYSTEM32>\mfc120deu.dll
<SYSTEM32>\mfc120enu.dll
<SYSTEM32>\mfc120esn.dll
<SYSTEM32>\mfc120fra.dll
<SYSTEM32>\mfc120ita.dll
<SYSTEM32>\mfc120jpn.dll
<SYSTEM32>\mfc120kor.dll
<SYSTEM32>\mfc120rus.dll
<SYSTEM32>\mfc120u.dll
<SYSTEM32>\mfc140.dll
<SYSTEM32>\mfc140chs.dll
<SYSTEM32>\mfc140cht.dll
<SYSTEM32>\mfc140deu.dll
<SYSTEM32>\mfc140enu.dll
<SYSTEM32>\mfc140esn.dll
<SYSTEM32>\mfc140fra.dll
<SYSTEM32>\mfc140ita.dll
<SYSTEM32>\mfc140jpn.dll
<SYSTEM32>\mfc140kor.dll
<SYSTEM32>\mfc110fra.dll
<SYSTEM32>\mfc110enu.dll
<SYSTEM32>\mfc110jpn.dll
<SYSTEM32>\mfc110esn.dll
<SYSTEM32>\mfc110deu.dll
<SYSTEM32>\fm20enu.dll
<SYSTEM32>\iccoinstall.dll
<SYSTEM32>\icrav03.rat
<SYSTEM32>\installpackage_etw.log
<SYSTEM32>\iscsilog.dll
<SYSTEM32>\java.exe
<SYSTEM32>\javaw.exe
<SYSTEM32>\javaws.exe
<SYSTEM32>\korwbrkr.lex
<SYSTEM32>\lagarith.dll
<SYSTEM32>\license.rtf
<SYSTEM32>\localgroupadminadd.log
<SYSTEM32>\local_llu.log
<SYSTEM32>\xvidcore.dll
<SYSTEM32>\xapofx1_4.dll
<SYSTEM32>\mfc100.dll
<SYSTEM32>\mfc100deu.dll
<SYSTEM32>\mfc100enu.dll
<SYSTEM32>\mfc100esn.dll
<SYSTEM32>\mfc100fra.dll
<SYSTEM32>\mfc100ita.dll
<SYSTEM32>\mfc100jpn.dll
<SYSTEM32>\mfc100kor.dll
<SYSTEM32>\mfc100rus.dll
<SYSTEM32>\mfc100u.dll
<SYSTEM32>\mfc110.dll
<SYSTEM32>\mfc110chs.dll
<SYSTEM32>\mfc110cht.dll
<SYSTEM32>\fntcache.dat
<SYSTEM32>\mfc100cht.dll
<SYSTEM32>\xvidvfw.dll