Trojan.Siggen23.22574

Technical Information

To ensure autorun and distribution

Sets the following service settings

[HKLM\System\CurrentControlSet\Services\High-quality math calculator 7.1] 'Start' = '00000002'
[HKLM\System\CurrentControlSet\Services\High-quality math calculator 7.1] 'ImagePath' = '%ALLUSERSPROFILE%\High-quality math calculator 7.1\High-quality math calculator 7.1.exe'

Creates the following services

'High-quality math calculator 7.1' %ALLUSERSPROFILE%\High-quality math calculator 7.1\High-quality math calculator 7.1.exe

Modifies file system

Creates the following files

%TEMP%\is-827m4.tmp\<File name>.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-ocq3r.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-4cl6v.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-da3do.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-cjk3v.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-8evoa.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-1vqo7.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-7udqv.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\lessmsi\is-8mhp0.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-k340f.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-muvrv.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-hpmko.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\plugins\internal\is-orp32.tmp
%LOCALAPPDATA%\curl protection std lib\curlprotectionstdlib.exe
%LOCALAPPDATA%\curl protection std lib\bin\x86\plugins\internal\is-s5nk0.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-nvl3s.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-fd8rg.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-etkqs.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-6u761.tmp
%LOCALAPPDATA%\curl protection std lib\stuff\is-c0r52.tmp
%LOCALAPPDATA%\curl protection std lib\stuff\is-ps04e.tmp
%LOCALAPPDATA%\curl protection std lib\stuff\is-em6mk.tmp
%LOCALAPPDATA%\curl protection std lib\stuff\is-rijrq.tmp
%LOCALAPPDATA%\curl protection std lib\is-ehr92.tmp
%LOCALAPPDATA%\curl protection std lib\unins000.dat
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-pgbm3.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-539su.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-h3koc.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-t6umu.tmp
%TEMP%\is-2k04u.tmp\_isetup\_regdll.tmp
%TEMP%\is-2k04u.tmp\_isetup\_setup64.tmp
%TEMP%\is-2k04u.tmp\_isetup\_shfoldr.dll
%TEMP%\is-2k04u.tmp\_isetup\_isdecmp.dll
%TEMP%\is-2k04u.tmp\_isetup\_iscrypt.dll
%LOCALAPPDATA%\curl protection std lib\is-7r3qb.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-ekukl.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-rsn4g.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-oolgt.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-3j918.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-fsse5.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-sboc3.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-82egc.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-ih845.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-76c3n.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-rvi5o.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-1nj57.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-vfdcr.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-sn363.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-jbl4n.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-41fv2.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-b3391.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-7vdq3.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-lpsbj.tmp
%LOCALAPPDATA%\curl protection std lib\bin\x86\is-fo0ag.tmp
%ALLUSERSPROFILE%\high-quality math calculator 7.1\high-quality math calculator 7.1.exe

Deletes the following files

%LOCALAPPDATA%\curl protection std lib\stuff\date.txt
%LOCALAPPDATA%\curl protection std lib\stuff\tagsreplace.txt

Moves the following files

from %LOCALAPPDATA%\curl protection std lib\is-7r3qb.tmp to %LOCALAPPDATA%\curl protection std lib\unins000.exe
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-da3do.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\da.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-cjk3v.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\daiso.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-8evoa.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\dstt.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-1vqo7.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\dsd2pcmt.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-7udqv.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\pcm2dsd.exe
from %LOCALAPPDATA%\curl protection std lib\bin\x86\lessmsi\is-8mhp0.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\lessmsi\lessmsi-v1.6.91.zip
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-k340f.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\d_writer.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-ocq3r.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\dsd2.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-4cl6v.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\lame_enc.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-muvrv.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\libwebp.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\plugins\internal\is-orp32.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\plugins\internal\peak_scanner_plugin_c.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\plugins\internal\is-s5nk0.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\plugins\internal\raw_decode_plugin_c.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-nvl3s.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\copying
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-fd8rg.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\7z.exe
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-etkqs.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\takdec.exe
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-6u761.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\tak_deco_lib.dll
from %LOCALAPPDATA%\curl protection std lib\stuff\is-c0r52.tmp to %LOCALAPPDATA%\curl protection std lib\stuff\date.txt
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-hpmko.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\libwinpthread-1.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-539su.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\sd.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-pgbm3.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\libdtsdec.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-h3koc.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\utils.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-fo0ag.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\uchardet.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-rsn4g.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\bassflac.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-oolgt.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\bassmix.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-3j918.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\bassopus.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-fsse5.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\basswma.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-t6umu.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\basswv.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-sboc3.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\bass_fx.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-ih845.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\bassmidi.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-76c3n.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\bass_tta.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-ekukl.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\basscd.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-rvi5o.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\copying.lgplv2.1
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-vfdcr.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\gain_analysis.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-sn363.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\libflac_dynamic.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-jbl4n.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\bass_ofr.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-41fv2.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\optimfrog.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-b3391.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\mp3gain.exe
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-7vdq3.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\rg_ebur128.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-lpsbj.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\wavpackdll.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-82egc.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\libsoxr.dll
from %LOCALAPPDATA%\curl protection std lib\bin\x86\is-1nj57.tmp to %LOCALAPPDATA%\curl protection std lib\bin\x86\ff_helper.dll
from %LOCALAPPDATA%\curl protection std lib\stuff\is-ps04e.tmp to %LOCALAPPDATA%\curl protection std lib\stuff\tagsreplace.txt
from %LOCALAPPDATA%\curl protection std lib\is-ehr92.tmp to %LOCALAPPDATA%\curl protection std lib\curlprotectionstdlib.exe

Substitutes the following files

%LOCALAPPDATA%\curl protection std lib\stuff\date.txt
%LOCALAPPDATA%\curl protection std lib\stuff\tagsreplace.txt

Miscellaneous

Searches for the following windows

ClassName: '' WindowName: 'L28e65_CPSTDLIB172FlashFixClass_L28e65'

Creates and executes the following

'%TEMP%\is-827m4.tmp\<File name>.tmp' /SL5="$E017E,4773352,349184,<Full path to file>"
'%LOCALAPPDATA%\curl protection std lib\curlprotectionstdlib.exe' -i
'%LOCALAPPDATA%\curl protection std lib\curlprotectionstdlib.exe' -s

Executes the following

'%WINDIR%\syswow64\net.exe' helpmsg 172
'%WINDIR%\syswow64\net1.exe' helpmsg 172

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