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Analysis Report http://clo.denct.com/3ax57qzv17jpxj4bxuo/Foie

Overview

General Information

Joe Sandbox Version:26.0.0 Aquamarine
Analysis ID:173083
Start date:11.09.2019
Start time:20:11:42
Joe Sandbox Product:CloudBasic
Overall analysis duration:0h 2m 19s
Hypervisor based Inspection enabled:false
Report type:full
Cookbook file name:browseurl.jbs
Sample URL:http://clo.denct.com/3ax57qzv17jpxj4bxuo/Foie
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:3
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
  • AMSI enabled
Analysis stop reason:Timeout
Detection:UNKNOWN
Classification:unknown0.win@3/11@1/1
Cookbook Comments:
  • Adjust boot time
  • Enable AMSI
  • URL browsing timeout or error
Warnings:
Show All
  • Exclude process from analysis (whitelisted): ielowutil.exe
  • Excluded IPs from analysis (whitelisted): 23.66.21.99
  • Excluded domains from analysis (whitelisted): e11290.dspg.akamaiedge.net, go.microsoft.com, go.microsoft.com.edgekey.net
Errors:
  • URL not reachable

Detection

StrategyScoreRangeReportingWhitelistedDetection
Threshold00 - 100falseunknown

Confidence

StrategyScoreRangeFurther Analysis Required?Confidence
Threshold40 - 5false
ConfidenceConfidence


Classification

Analysis Advice

Joe Sandbox was unable to browse the URL (domain or webserver down or HTTPS issue), try to browse the URL again later



Mitre Att&ck Matrix

Initial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionExfiltrationCommand and Control
Valid AccountsWindows Remote ManagementWinlogon Helper DLLPort MonitorsFile System Logical OffsetsCredential DumpingFile and Directory Discovery1Remote File Copy1Data from Local SystemData CompressedStandard 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
Drive-by CompromiseWindows Management InstrumentationAccessibility FeaturesPath InterceptionRootkitInput CaptureQuery RegistryWindows Remote ManagementData from Network Shared DriveAutomated ExfiltrationRemote File Copy1

Signature Overview

Click to jump to signature section


Networking:

barindex
Downloads files from webservers via HTTPShow sources
Source: global trafficHTTP traffic detected: GET /3ax57qzv17jpxj4bxuo/Foie HTTP/1.1Accept: text/html, application/xhtml+xml, image/jxr, */*Accept-Language: en-USUser-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoAccept-Encoding: gzip, deflateHost: clo.denct.comConnection: Keep-Alive
Source: global trafficHTTP traffic detected: GET /3ax57qzv17jpxj4bxuo/Foie HTTP/1.1Accept: text/html, application/xhtml+xml, image/jxr, */*Accept-Language: en-USUser-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoAccept-Encoding: gzip, deflateHost: clo.denct.comConnection: Keep-Alive
Source: global trafficHTTP traffic detected: GET /3ax57qzv17jpxj4bxuo/Foie HTTP/1.1Accept: text/html, application/xhtml+xml, image/jxr, */*Accept-Language: en-USUser-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoAccept-Encoding: gzip, deflateHost: clo.denct.comConnection: Keep-Alive
Performs DNS lookupsShow sources
Source: unknownDNS traffic detected: queries for: clo.denct.com
Urls found in memory or binary dataShow sources
Source: ~DFF70F4A4E117B4E26.TMP.1.drString found in binary or memory: http://clo.denct.com/3ax57qzv17jpxj4bxuo/Foie
Source: {31E692CC-D50B-11E9-AAE0-9CC1A2A860C6}.dat.1.drString found in binary or memory: http://clo.denct.com/3ax57qzv17jpxj4bxuo/FoieRoot

System Summary:

barindex
Classification labelShow sources
Source: classification engineClassification label: unknown0.win@3/11@1/1
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~1\AppData\Local\Temp\LowJump 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:2356 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:2356 CREDAT:17410 /prefetch:2Jump to behavior
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
  • Internet
behaviorgraph top1 process2 2 Behavior Graph ID: 173083 URL: http://clo.denct.com/3ax57q... Startdate: 11/09/2019 Architecture: WINDOWS Score: 0 5 iexplore.exe 2 62 2->5         started        process3 7 iexplore.exe 36 5->7         started        dnsIp4 10 clo.denct.com 185.120.56.18, 49740, 49741, 49742 unknown Russian Federation 7->10

Simulations

Behavior and APIs

No simulations

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

No Antivirus matches

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

SourceDetectionScannerLabelLink
clo.denct.com0%VirustotalBrowse

URLs

SourceDetectionScannerLabelLink
http://clo.denct.com/3ax57qzv17jpxj4bxuo/Foie0%VirustotalBrowse
http://clo.denct.com/3ax57qzv17jpxj4bxuo/Foie0%Avira URL Cloudsafe
http://clo.denct.com/3ax57qzv17jpxj4bxuo/FoieRoot0%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

JA3 Fingerprints

No context

Dropped Files

No context

Screenshots

Thumbnails

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