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Analysis Report http://nuangaybantiep.xyz

Overview

General Information

Sample URL:http://nuangaybantiep.xyz
Analysis ID:417421
Infos:

Most interesting Screenshot:

Errors
  • URL not reachable

Detection

Score:20
Range:0 - 100
Whitelisted:false
Confidence:60%

Signatures

Performs DNS queries to domains with low reputation
Tries to resolve domain names, but no domain seems valid (expired dropper behavior)

Classification

Analysis Advice

All domains contacted by the sample do not resolve. Likely the sample is an old dropper which does no longer work
Joe Sandbox was unable to browse the URL (domain or webserver down or HTTPS issue), try to browse the URL again later



Startup

  • System is w10x64
  • iexplore.exe (PID: 5636 cmdline: 'C:\Program Files\Internet Explorer\iexplore.exe' -Embedding MD5: 6465CB92B25A7BC1DF8E01D8AC5E7596)
    • iexplore.exe (PID: 5732 cmdline: 'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:5636 CREDAT:17410 /prefetch:2 MD5: 071277CC2E3DF41EEEA8013E2AB58D5A)
  • cleanup

Malware Configuration

No configs have been found

Yara Overview

No yara matches

Sigma Overview

No Sigma rule has matched

Signature Overview

Click to jump to signature section

Show All Signature Results
Source: C:\Program Files (x86)\Internet Explorer\iexplore.exeFile opened: C:\Program Files (x86)\Java\jre1.8.0_211\bin\msvcr100.dllJump to behavior

Networking:

barindex
Performs DNS queries to domains with low reputationShow sources
Source: C:\Program Files (x86)\Internet Explorer\iexplore.exeDNS query: nuangaybantiep.xyz
Source: C:\Program Files (x86)\Internet Explorer\iexplore.exeDNS query: nuangaybantiep.xyz
Source: C:\Program Files (x86)\Internet Explorer\iexplore.exeDNS query: nuangaybantiep.xyz
Source: unknownDNS traffic detected: query: nuangaybantiep.xyz replaycode: Name error (3)
Source: unknownDNS traffic detected: query: nuangaybantiep.xyz replaycode: Server failure (2)
Source: unknownDNS traffic detected: queries for: nuangaybantiep.xyz
Source: ~DF1281205735BA4C5B.TMP.1.drString found in binary or memory: http://nuangaybantiep.xyz/
Source: {D4CEB372-B8F8-11EB-90E6-ECF4BB82F7E0}.dat.1.drString found in binary or memory: http://nuangaybantiep.xyz/Root
Source: classification engineClassification label: sus20.troj.win@3/11@3/0
Source: C:\Program Files\internet explorer\iexplore.exeFile created: C:\Users\user\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{D4CEB370-B8F8-11EB-90E6-ECF4BB82F7E0}.datJump to behavior
Source: C:\Program Files\internet explorer\iexplore.exeFile created: C:\Users\user~1\AppData\Local\Temp\~DF127082AAC6B3CA3B.TMPJump to behavior
Source: C:\Program Files\internet explorer\iexplore.exeFile read: C:\Users\desktop.iniJump to behavior
Source: unknownProcess created: C:\Program Files\internet explorer\iexplore.exe 'C:\Program Files\Internet Explorer\iexplore.exe' -Embedding
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:5636 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:5636 CREDAT:17410 /prefetch:2Jump to behavior
Source: Window RecorderWindow detected: More than 3 window changes detected
Source: C:\Program Files (x86)\Internet Explorer\iexplore.exeFile opened: C:\Program Files (x86)\Java\jre1.8.0_211\bin\msvcr100.dllJump to behavior

Mitre Att&ck Matrix

Initial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionExfiltrationCommand and ControlNetwork EffectsRemote Service EffectsImpact
Valid AccountsWindows Management InstrumentationPath InterceptionProcess Injection1Masquerading1OS Credential DumpingFile and Directory Discovery1Remote ServicesData from Local SystemExfiltration Over Other Network MediumNon-Application Layer Protocol1Eavesdrop on Insecure Network CommunicationRemotely Track Device Without AuthorizationModify System Partition
Default AccountsScheduled Task/JobBoot or Logon Initialization ScriptsBoot or Logon Initialization ScriptsProcess Injection1LSASS MemoryApplication Window DiscoveryRemote Desktop ProtocolData from Removable MediaExfiltration Over BluetoothApplication Layer Protocol1Exploit SS7 to Redirect Phone Calls/SMSRemotely Wipe Data Without AuthorizationDevice Lockout

Behavior Graph

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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: 417421 URL: http://nuangaybantiep.xyz Startdate: 19/05/2021 Architecture: WINDOWS Score: 20 13 Performs DNS queries to domains with low reputation 2->13 6 iexplore.exe 1 51 2->6         started        process3 process4 8 iexplore.exe 35 6->8         started        dnsIp5 11 nuangaybantiep.xyz 8->11

Screenshots

Thumbnails

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