Loading ...

Analysis Report https://discount.rejuvalex.com/uns/uns.html

Overview

General Information

Joe Sandbox Version:25.0.0 Tiger's Eye
Analysis ID:102803
Start date:11.01.2019
Start time:19:33:05
Joe Sandbox Product:CloudBasic
Overall analysis duration:0h 3m 54s
Hypervisor based Inspection enabled:false
Report type:full
Cookbook file name:browseurl.jbs
Sample URL:https://discount.rejuvalex.com/uns/uns.html
Analysis system description:Windows 10 64 bit (version 1803) with Office 2016, Adobe Reader DC 19, Chrome 70, Firefox 63, Java 8.171, Flash 30.0.0.113
Number of analysed new started processes analysed:7
Number of new started drivers analysed:0
Number of existing processes analysed:0
Number of existing drivers analysed:0
Number of injected processes analysed:0
Technologies
  • EGA enabled
Analysis stop reason:Timeout
Detection:CLEAN
Classification:clean0.win@3/69@5/4
Cookbook Comments:
  • Adjust boot time
  • Browsing link: https://www.cloudflare.com/5xx-error-landing?utm_source=error_footer
Warnings:
Show All
  • Exclude process from analysis (whitelisted): ielowutil.exe, wermgr.exe, conhost.exe, CompatTelRunner.exe, svchost.exe

Detection

StrategyScoreRangeReportingWhitelistedDetection
Threshold00 - 100Report FP / FNfalseclean

Confidence

StrategyScoreRangeFurther Analysis Required?Confidence
Threshold30 - 5true
ConfidenceConfidence


Classification

Analysis Advice

All HTTP servers contacted by the sample do not resolve. Likely the sample is an old dropper which does no longer work
Uses HTTPS for network communication, use the 'Proxy HTTPS (port 443) to read its encrypted data' cookbook for further analysis



Mitre Att&ck Matrix

Initial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionExfiltrationCommand and Control
Valid AccountsWindows Remote ManagementWinlogon Helper DLLPort MonitorsFile System Logical OffsetsCredential DumpingSystem Service DiscoveryApplication Deployment SoftwareData from Local SystemData Encrypted2Standard Non-Application Layer Protocol2
Replication Through Removable MediaService ExecutionPort MonitorsAccessibility FeaturesBinary PaddingNetwork SniffingApplication Window DiscoveryRemote ServicesData from Removable MediaExfiltration Over Other Network MediumStandard Application Layer Protocol2

Signature Overview

Click to jump to signature section


Cryptography:

barindex
Public key (encryption) foundShow sources
Source: bizible[1].js.2.drBinary or memory string: d.OnDocumentVisible=function(a){d.On(document,"visibilitychange",function(){document&&document.visibilityState&&/visible/i.test(document.visibilityState)&&a()},this)};d.GetUnixTimeNow=function(){return(new Date).getTime().toString()};d.s_PeriodicQueue=[];d.s_PeriodCount=1;d.s_PubKey="-----BEGIN PUBLIC KEY-----MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGcgLY5vSC7j4XtoXJd3wxnLcUOGdSVrpCQdA0DN1qsZLECwsHJFgBNsblpRPE0OUqlaeAMsDxTYmcFkyD5sZuxx0MDxAOpipEGkqebXHH+yGbyE7S67k3A/I9pduA0q2nEL2PgTNx3dhv8/AC4ZizJnx0pnyp8dgIlgtLQUxrWwIDAQAB-----END PUBLIC KEY-----";

Networking:

barindex
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)Show sources
Source: global trafficTCP traffic: 192.168.2.5:49793 -> 104.27.173.67:443
Source: global trafficTCP traffic: 192.168.2.5:49796 -> 198.41.215.162:443
Source: global trafficTCP traffic: 192.168.2.5:49800 -> 68.232.35.116:443
Source: global trafficTCP traffic: 192.168.2.5:49803 -> 93.184.220.42:443
Found strings which match to known social media urlsShow sources
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: "http://www.facebook.com/Cloudflare", equals www.facebook.com (Facebook)
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: "http://www.twitter.com/Cloudflare", equals www.twitter.com (Twitter)
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: "http://www.youtube.com/user/CloudflareTeam" equals www.youtube.com (Youtube)
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: "https://www.linkedin.com/company/cloudflare-inc-", equals www.linkedin.com (Linkedin)
Source: js[1].js.2.drString found in binary or memory: "vtp_html":"\n\u003Cscript data-gtmsrc=\"\/\/platform.twitter.com\/oct.js\" type=\"text\/gtmscript\"\u003E\u003C\/script\u003E\n\u003Cscript type=\"text\/gtmscript\"\u003Etwttr.conversion.trackPid(\"nw47n\",{tw_sale_amount:0,tw_order_quantity:0});\u003C\/script\u003E\n\u003Cnoscript\u003E\n\u003Cimg height=\"1\" width=\"1\" style=\"display:none;\" alt=\"\" src=\"https:\/\/analytics.twitter.com\/i\/adsct?txn_id=nw47n\u0026amp;p_id=Twitter\u0026amp;tw_sale_amount=0\u0026amp;tw_order_quantity=0\"\u003E\n\u003Cimg height=\"1\" width=\"1\" style=\"display:none;\" alt=\"\" src=\"\/\/t.co\/i\/adsct?txn_id=nw47n\u0026amp;p_id=Twitter\u0026amp;tw_sale_amount=0\u0026amp;tw_order_quantity=0\"\u003E\n\u003C\/noscript\u003E\n", equals www.twitter.com (Twitter)
Source: js[1].js.2.drString found in binary or memory: "vtp_html":"\n\u003Cscript type=\"text\/gtmscript\"\u003E!function(b,e,f,g,a,c,d){b.fbq||(a=b.fbq=function(){a.callMethod?a.callMethod.apply(a,arguments):a.queue.push(arguments)},b._fbq||(b._fbq=a),a.push=a,a.loaded=!0,a.version=\"2.0\",a.queue=[],c=e.createElement(f),c.async=!0,c.src=g,d=e.getElementsByTagName(f)[0],d.parentNode.insertBefore(c,d))}(window,document,\"script\",\"https:\/\/connect.facebook.net\/en_US\/fbevents.js\");fbq(\"init\",\"2082349445324640\");fbq(\"track\",\"PageView\");\u003C\/script\u003E\n\u003Cnoscript\u003E\u003Cimg height=\"1\" width=\"1\" style=\"display:none\" src=\"https:\/\/www.facebook.com\/tr?id=2082349445324640\u0026amp;ev=PageView\u0026amp;noscript=1\"\u003E\u003C\/noscript\u003E\n\n\n", equals www.facebook.com (Facebook)
Source: js[1].js.2.drString found in binary or memory: "vtp_html":"\n\u003Cscript type=\"text\/gtmscript\"\u003E!function(b,e,f,g,a,c,d){b.fbq||(a=b.fbq=function(){a.callMethod?a.callMethod.apply(a,arguments):a.queue.push(arguments)},b._fbq||(b._fbq=a),a.push=a,a.loaded=!0,a.version=\"2.0\",a.queue=[],c=e.createElement(f),c.async=!0,c.src=g,d=e.getElementsByTagName(f)[0],d.parentNode.insertBefore(c,d))}(window,document,\"script\",\"https:\/\/connect.facebook.net\/en_US\/fbevents.js\");fbq(\"init\",\"691767917656671\");fbq(\"track\",\"PageView\");\u003C\/script\u003E\n\u003Cnoscript\u003E\u003Cimg height=\"1\" width=\"1\" style=\"display:none\" src=\"https:\/\/www.facebook.com\/tr?id=691767917656671\u0026amp;ev=PageView\u0026amp;noscript=1\"\u003E\u003C\/noscript\u003E\n\n", equals www.facebook.com (Facebook)
Source: msapplication.xml0.1.drString found in binary or memory: <browserconfig><msapplication><config><site src="http://www.facebook.com/"/><date>0xb71c5fe4,0x01d4aa27</date><accdate>0xb71c5fe4,0x01d4aa27</accdate></config><tile><wide310x150logo/><square310x310logo/><square70x70logo/></tile></msapplication></browserconfig> equals www.facebook.com (Facebook)
Source: msapplication.xml0.1.drString found in binary or memory: <browserconfig><msapplication><config><site src="http://www.facebook.com/"/><date>0xb71c5fe4,0x01d4aa27</date><accdate>0xb7233a16,0x01d4aa27</accdate></config><tile><wide310x150logo/><square310x310logo/><square70x70logo/><favorite src="C:\Users\user\Favorites\Facebook.url"/></tile></msapplication></browserconfig> equals www.facebook.com (Facebook)
Source: msapplication.xml5.1.drString found in binary or memory: <browserconfig><msapplication><config><site src="http://www.twitter.com/"/><date>0xb745ccbe,0x01d4aa27</date><accdate>0xb745ccbe,0x01d4aa27</accdate></config><tile><wide310x150logo/><square310x310logo/><square70x70logo/></tile></msapplication></browserconfig> equals www.twitter.com (Twitter)
Source: msapplication.xml5.1.drString found in binary or memory: <browserconfig><msapplication><config><site src="http://www.twitter.com/"/><date>0xb745ccbe,0x01d4aa27</date><accdate>0xb748151b,0x01d4aa27</accdate></config><tile><wide310x150logo/><square310x310logo/><square70x70logo/><favorite src="C:\Users\user\Favorites\Twitter.url"/></tile></msapplication></browserconfig> equals www.twitter.com (Twitter)
Source: msapplication.xml7.1.drString found in binary or memory: <browserconfig><msapplication><config><site src="http://www.youtube.com/"/><date>0xb765ebd2,0x01d4aa27</date><accdate>0xb765ebd2,0x01d4aa27</accdate></config><tile><wide310x150logo/><square310x310logo/><square70x70logo/></tile></msapplication></browserconfig> equals www.youtube.com (Youtube)
Source: msapplication.xml7.1.drString found in binary or memory: <browserconfig><msapplication><config><site src="http://www.youtube.com/"/><date>0xb765ebd2,0x01d4aa27</date><accdate>0xb7679c52,0x01d4aa27</accdate></config><tile><wide310x150logo/><square310x310logo/><square70x70logo/><favorite src="C:\Users\user\Favorites\Youtube.url"/></tile></msapplication></browserconfig> equals www.youtube.com (Youtube)
Performs DNS lookupsShow sources
Source: unknownDNS traffic detected: queries for: discount.rejuvalex.com
Urls found in memory or binary dataShow sources
Source: cf.common[1].js.2.drString found in binary or memory: http://airbnb.github.com/polyglot.js
Source: chunk-21c5019f512ce8a8f46a[1].js.2.drString found in binary or memory: http://getify.mit-license.org
Source: chunk-8f37eeb841755fd6a6fa[1].js.2.drString found in binary or memory: http://greensock.com
Source: chunk-8f37eeb841755fd6a6fa[1].js.2.drString found in binary or memory: http://greensock.com/standard-license
Source: chunk-d4e8dd79da7734d9dd80[1].js.2.drString found in binary or memory: http://jquery.org/license
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: http://plus.google.com/
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: http://schema.org
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: http://schema.org/Article
Source: chunk-9d463f4a2dfae997d2f0[1].js.2.drString found in binary or memory: http://scrollnav.com
Source: msapplication.xml.1.drString found in binary or memory: http://www.amazon.com/
Source: chunk-02c74e0ed586679536fa[1].js.2.drString found in binary or memory: http://www.apache.org/licenses/LICENSE-2.0
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: http://www.cloudflare.com
Source: msapplication.xml1.1.drString found in binary or memory: http://www.google.com/
Source: msapplication.xml2.1.drString found in binary or memory: http://www.live.com/
Source: msapplication.xml3.1.drString found in binary or memory: http://www.nytimes.com/
Source: msapplication.xml4.1.drString found in binary or memory: http://www.reddit.com/
Source: msapplication.xml5.1.drString found in binary or memory: http://www.twitter.com/
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: http://www.twitter.com/Cloudflare
Source: msapplication.xml6.1.drString found in binary or memory: http://www.wikipedia.com/
Source: msapplication.xml7.1.drString found in binary or memory: http://www.youtube.com/
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: http://www.youtube.com/user/CloudflareTeam
Source: gtm[1].js.2.dr, js[1].js.2.drString found in binary or memory: https://adservice.google.com/ddm/regclk
Source: {DEBF7A27-161A-11E9-AAD9-C25F135D3C65}.dat.1.drString found in binary or memory: https://discount.rejRoot
Source: imagestore.dat.2.drString found in binary or memory: https://discount.rejuvalex.com/favicon.ico
Source: imagestore.dat.2.drString found in binary or memory: https://discount.rejuvalex.com/favicon.ico~
Source: ~DFC1AF55392AF25B9A.TMP.1.drString found in binary or memory: https://discount.rejuvalex.com/uns/uns.html
Source: {DEBF7A27-161A-11E9-AAD9-C25F135D3C65}.dat.1.drString found in binary or memory: https://discount.rejuvalex.com/uns/uns.htmlHS.com/5xx-error-landing/?utm_souruvalex.com/uns/uns.html
Source: {DEBF7A27-161A-11E9-AAD9-C25F135D3C65}.dat.1.drString found in binary or memory: https://discount.rejuvalex.com/uns/uns.htmlHSRoot
Source: ~DFC1AF55392AF25B9A.TMP.1.drString found in binary or memory: https://discount.rejuvalex.com/uns/uns.htmlHSuspected
Source: {DEBF7A27-161A-11E9-AAD9-C25F135D3C65}.dat.1.drString found in binary or memory: https://discount.rejuvalex.com/uns/uns.htmlHSuvalex.com/uns/uns.html
Source: {DEBF7A27-161A-11E9-AAD9-C25F135D3C65}.dat.1.drString found in binary or memory: https://discount.rejuvalex.com/uns/uns.htmlRoot
Source: {DEBF7A27-161A-11E9-AAD9-C25F135D3C65}.dat.1.drString found in binary or memory: https://discount.rejuvalex.com/uns/uns.htmlalex.com/uns/uns.htmlRoot
Source: ~DFC1AF55392AF25B9A.TMP.1.drString found in binary or memory: https://discount.rejuvalex.com/uns/uns.htmlx
Source: chunk-02c74e0ed586679536fa[1].js.2.drString found in binary or memory: https://github.com/csnover/TraceKit
Source: chunk-820d1e7633b0ee7828d7[1].js.2.drString found in binary or memory: https://github.com/imakewebthings/waypoints/blob/master/licenses.txt
Source: gtm[1].js.2.drString found in binary or memory: https://github.com/krux/postscribe/blob/master/LICENSE.
Source: chunk-21c5019f512ce8a8f46a[1].js.2.drString found in binary or memory: https://github.com/polygonplanet/weakmap-polyfill
Source: chunk-21c5019f512ce8a8f46a[1].js.2.drString found in binary or memory: https://github.com/vimeo/player.js
Source: chunk-d4e8dd79da7734d9dd80[1].js.2.drString found in binary or memory: https://jquery.com/
Source: chunk-d4e8dd79da7734d9dd80[1].js.2.drString found in binary or memory: https://jquery.org/license
Source: chunk-d4e8dd79da7734d9dd80[1].js.2.drString found in binary or memory: https://sizzlejs.com/
Source: chunk-21c5019f512ce8a8f46a[1].js.2.drString found in binary or memory: https://vimeo.com/
Source: chunk-21c5019f512ce8a8f46a[1].js.2.drString found in binary or memory: https://vimeo.com/api/oembed.json?url=
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: https://www.cloudflare.com/5xx-error-landing/
Source: ~DFC1AF55392AF25B9A.TMP.1.drString found in binary or memory: https://www.cloudflare.com/5xx-error-landing/?utm_source=error_footer
Source: uns[1].htm.2.drString found in binary or memory: https://www.cloudflare.com/5xx-error-landing?utm_source=error_footer
Source: imagestore.dat.2.drString found in binary or memory: https://www.cloudflare.com/favicon.ico
Source: imagestore.dat.2.drString found in binary or memory: https://www.cloudflare.com/favicon.ico~
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: https://www.cloudflare.com/img/cf-facebook-card.png
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: https://www.cloudflare.com/img/cf-twitter-card.png
Source: {DEBF7A27-161A-11E9-AAD9-C25F135D3C65}.dat.1.drString found in binary or memory: https://www.cloudflarealex.com/uns/uns.htmlx
Source: js[1].js.2.drString found in binary or memory: https://www.google-analytics.com/analytics.js
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: https://www.googletagmanager.com/gtm.js?id=
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: https://www.googletagmanager.com/ns.html?id=GTM-PKQFGQB
Source: js[1].js.2.drString found in binary or memory: https://www.googletraveladservices.com/travel/clk/pagead/conversion/
Source: js[1].js.2.drString found in binary or memory: https://www.googletraveladservices.com/travel/flights/clk
Source: 5xx-error-landing[1].htm.2.drString found in binary or memory: https://www.linkedin.com/company/cloudflare-inc-
Uses HTTPSShow sources
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49797
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49796
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49795
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49794
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49793
Source: unknownNetwork traffic detected: HTTP traffic on port 49800 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 49794 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 49793 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 49803 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 49795 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 49796 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 49797 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 49801 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 49802 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49803
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49802
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49801
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49800

System Summary:

barindex
Classification labelShow sources
Source: classification engineClassification label: clean0.win@3/69@5/4
Creates files inside the user directoryShow sources
Source: C:\Program Files\internet explorer\iexplore.exeFile created: C:\Users\user\AppData\Local\Microsoft\Internet Explorer\Recovery\HighJump to behavior
Creates temporary filesShow sources
Source: C:\Program Files\internet explorer\iexplore.exeFile created: C:\Users\user\AppData\Local\Temp\~DF688E48CDC85AF2DC.TMPJump to behavior
Reads ini filesShow sources
Source: C:\Program Files\internet explorer\iexplore.exeFile read: C:\Users\desktop.iniJump to behavior
Spawns processesShow sources
Source: unknownProcess created: C:\Program Files\internet explorer\iexplore.exe 'C:\Program Files\Internet Explorer\iexplore.exe' -Embedding
Source: unknownProcess created: C:\Program Files (x86)\Internet Explorer\iexplore.exe 'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:2880 CREDAT:17410 /prefetch:2
Source: C:\Program Files\internet explorer\iexplore.exeProcess created: C:\Program Files (x86)\Internet Explorer\iexplore.exe 'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:2880 CREDAT:17410 /prefetch:2Jump to behavior
Found GUI installer (many successful clicks)Show sources
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Next
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Accept
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Accept
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Next
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Run
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Next
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Run
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Next
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Run
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Next
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Run
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Next
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Run
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Next
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Run
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Next
Source: C:\Program Files\internet explorer\iexplore.exeAutomated click: Run
Found graphical window changes (likely an installer)Show sources
Source: Window RecorderWindow detected: More than 3 window changes detected
Uses new MSVCR DllsShow sources
Source: C:\Program Files (x86)\Internet Explorer\iexplore.exeFile opened: C:\Program Files (x86)\Java\jre1.8.0_171\bin\msvcr100.dllJump to behavior

Behavior Graph

Hide Legend

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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 102803 URL: https://discount.rejuvalex.com/uns/uns.html Startdate: 11/01/2019 Architecture: WINDOWS Score: 0 11 discount.rejuvalex.com 2->11 6 iexplore.exe 6 84 2->6         started        process3 process4 8 iexplore.exe 3 91 6->8         started        dnsIp5 13 s11.gp1.wac.alphacdn.net 68.232.35.116, 443, 49800, 49801 EDGECAST-MCICommunicationsServicesIncdbaVerizonB United States 8->13 15 s2.gs1.wac.lambdacdn.net 93.184.220.42, 443, 49802, 49803 EDGECAST-MCICommunicationsServicesIncdbaVerizonB European Union 8->15 17 6 other IPs or domains 8->17

Simulations

Behavior and APIs

No simulations

Antivirus Detection

Initial Sample

SourceDetectionScannerLabelLink
https://discount.rejuvalex.com/uns/uns.html3%virustotalBrowse

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

SourceDetectionScannerLabelLink
https://discount.rejRoot0%Avira URL Cloudsafe
https://www.cloudflarealex.com/uns/uns.htmlx0%Avira URL Cloudsafe

Yara Overview

Initial Sample

No yara matches

PCAP (Network Traffic)

No yara matches

Dropped Files

No yara matches

Memory Dumps

No yara matches

Unpacked PEs

No yara matches

Joe Sandbox View / Context

IPs

No context

Domains

No context

ASN

No context

Dropped Files

No context

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.