g n : m i n o r f a d e e . d c a t l e o c l , n s r e w / k o s r t c d r o n a e pe H b a f e p d al an m/ s c c s i o e i e h s c c c Et le s. u c g iq in Servi sics, d arti musin n e y n an o e r t r s m h ri o r / a u F e :/ pp p c c w , a t e e E pp ht S M d l t S e a M h d m B re is I a bl n – w u l pp a n a o M yy m t - s er nti All l v A o O / e n r o a i t w T r a al M M s ll a e v ll p o m m a e x s RR EE n s && o dd n i t ll o g p r o i n O s WW ii u n r l erer s n e ll c s a n n mm n a h o e o o c ii t i aa i SS O RR C t ll t s cc u e ss l o – – – – u a ii DD S Q d n •• • • e g A f o m r o .. s f dd a y ee n gg d a dd e ee s s ll u a ww oo e n nn r e a kk k cc n a aa o t i e ee t a b rr aa t n t o ss e n . tt s SS hh e d gg SS r l ii p u II rr yy o rr s h oo pp i oo h s MM cc t d n BB dd n i II nn a d yy aa e , bb y ss m l tt kk r n nn a rr e o ee aa n mm mm m s s e ee ee t i c pl ss dd a u m rr aa d oo rr l o a dd tt c r x nn llll s P e ee AA i D • • … … s n o i t u l o S tt nn - eei ee t e d n hh rr n ar eeat tt a ff n’ gg ffe s didi d nn s e h t i ii olar oo td ss hu l uu o wwld t a t t a tt e rr e ee e e ttry r sse dd r f o au aat ii n fl ss ws eeap o nn n ll e l i , oo aet ttyd c aa cc m r ,e oe d ee ,. - t gv ddt iee ss i ntid uuea eee f i th ttv at a cc nc dd o mm e eri ulul cou tetem tde h ee ee a n oo y dde i c d hh r tt -se ssan ss ss oig eo o ?? ii yy -tngd ououm utiitit ee l t SS pp n rro i yyoldd aa uha o o r ii ww ee t yy sdd t hys f ll lln hh tnc. bbse, aa i dd tt o TT watiee aactari i mmi s rr tt t n fiblbl eeuwcc ee c i nn r ffd ee e aeuaa ee l hh aa oatt t ceenn rr ee tte rm cc Sshee PPp dd ffd II SS • • •• V !! dd !! nn g A !! tt aa n i i tt hi e ctct ss k rr t -- a ee o nn ee tt n oo F ee dd nn dd nn s t . a uu s i aa nn h k e ee ,, gg w ss r r vv nn o e nn ee s oo w th vivi t’ tt titi e , oo a n’n pp r s mm h ss oo a e t ee ee ( w v ll oo aa i rr , l t e dd vv a i nn s l .. oo m o aa fi ee tt mm hh rr nn p e aa c tt ee r … oo i e gg a ww rr f cc tt ci s nn w ptpt alal …… aa e al yiyi l mm a ee p f oo kk m cc - gg oo s r nn xx ii nn oo e fo nn t ee ntnt LL h aa n aa k )) nini …… t c ee te rr ee nn w e rr s oo hh tt oo uu h i ff aa o mm x t t BB C ss h e ff cc ii II SS • • • …… ss rr ee nn nn aa cc SS ee nn ii ll nn OO , e rr. o meelf p m th hewevwevrse zihe gg so or t d t u t nnl d ooo ed iia, nhhy ctn nnd an sess, es tesey. anananm sisi o n cc r les,alyalye fil d prandmpa tosto sotti, No finnh Jyy d aa t ord]o ss b eed err g wec llnn t.t. ectfo fosin ssectre mpmp aru nn rry a a l poo f aaae oo l pnw sdda sstn cc unnn a f ilal yy Too …… seea om nn o se vv aa e u td- uh mm mee o nrtiti dd rt ion i rry nnVs ee oaa swa a swwp e ees ystyst ve malmalsto t filassdred oso sh auch a cpr ss . SS t e csx h-o e alalu eff o titin p e ss ee wnn h dd b s r e hh oaas u tp ululs,xd e e n TT nrr s r ooeo o s a u uud e uu cccbS nn ooo c[o uu vid yys y nW aa y ae oor i ea ooh l o cc f Pil YYssC Ittt ftt SS • • •• ll tu a ff ee rs gu nff o i ss et n l i fu eo hm t a e ss yu lo a ii np ao c l l ihh w t ss s iwi ee e u c xx io v y oo r e y bb sll p dd ep nn su e s aa h dd t SS n f oa ee ehh . mta nn p t oea ii ll Sddd nn • OO all st n --i e x e s. s crsS) xe t m32\CES ee.e u steRO 82d yP a tp ss.exe OWS\SCHED_ 777886 ample CWSandbox Ou RlMlReal Malware Filesystem New FilesC\WINDOWS\St32\C:\WINDOWS\System32\crsss.exeOpened Files\SystemRoot\AppPatch\sysmain.sdb\SystemRoot\AppPatch\systest.sdb\Device\NamedPipe\ShimViewerC:\WINDOWS\System32\crsss.exeChronologicalorderChronological orderCopy File: c:\temp\ff37e574c7694879ff73777886a82dee.exe to C:\WINDOWS\System32\crsOpen File: \SystemRoot\AppPatch\sysmain.sdb (OPEN_EXISTING)Open File: \SystemRoot\AppPatch\systest.sdb (OPEN_EXISTING)Open File: \Device\NamedPipe\ShimViewer (OPEN_EXISTING)Open File: C:\WINDOWS\System32\crsss.exe ()FindFile:crsss.exeFind File: crsss.exeRegistry Process Management Creates Process -Filename () CommandLine: (C:\WINDc:\temp\ff37e574c7694879ff73777886a82dee.exe) As User: () Creation Flags: (DETAKill Process -Filename () CommandLine: () Target PID: (588) As User: () Creation Flags: ()System Info Get System DirectoryThe following process was started by process: 1Analysis Number 2Parent ID 1Process ID 1020Filename C:\WINDOWS\System32\crsss.exe --install c:\temp\ff37e574c7694879ff73Filesize 215040 bytesMD5 ff37e574c7694879ff73777886a82deeStartReasonCreateProcessStart Reason CreateProcessTermination Reason NormalTerminationStart Time 00:03.750Stop Time 01:00.531 S –
Description: