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Analysis Report YOUJIIHNINHEOW.docx

Overview

General Information

Joe Sandbox Version:28.0.0 Lapis Lazuli
Analysis ID:201042
Start date:15.01.2020
Start time:00:03:56
Joe Sandbox Product:CloudBasic
Overall analysis duration:0h 3m 35s
Hypervisor based Inspection enabled:false
Report type:full
Sample file name:YOUJIIHNINHEOW.docx
Cookbook file name:defaultwindowsofficecookbook.jbs
Analysis system description:Windows 7 SP1 (with Office 2010 SP2, IE 11, FF 54, Chrome 60, Acrobat Reader DC 17, Java 8.0.1440.1, Flash 30.0.0.113)
Number of analysed new started processes analysed:2
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
  • HDC enabled
  • AMSI enabled
Analysis stop reason:Timeout
Detection:CLEAN
Classification:clean0.winDOCX@1/7@0/0
Cookbook Comments:
  • Adjust boot time
  • Enable AMSI
  • Found application associated with file extension: .docx
  • Found Word or Excel or PowerPoint or XPS Viewer
  • Attach to Office via COM
  • Scroll down
  • Close Viewer
Warnings:
Show All
  • Exclude process from analysis (whitelisted): dllhost.exe
  • Report size getting too big, too many NtQueryAttributesFile calls found.

Detection

StrategyScoreRangeReportingWhitelistedDetection
Threshold00 - 100falseclean

Confidence

StrategyScoreRangeFurther Analysis Required?Confidence
Threshold40 - 5false
ConfidenceConfidence


Classification

Analysis Advice

No malicious behavior found, analyze the document also on other version of Office / Acrobat



Mitre Att&ck Matrix

Initial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionExfiltrationCommand and ControlNetwork EffectsRemote Service EffectsImpact
Valid AccountsGraphical User Interface1Winlogon Helper DLLPort MonitorsMasquerading1Credential DumpingFile and Directory Discovery1Remote File Copy1Data from Local SystemData CompressedRemote File Copy1Eavesdrop on Insecure Network CommunicationRemotely Track Device Without AuthorizationModify System Partition
Replication Through Removable MediaService ExecutionPort MonitorsAccessibility FeaturesBinary PaddingNetwork SniffingSystem Information Discovery1Remote ServicesData from Removable MediaExfiltration Over Other Network MediumFallback ChannelsExploit SS7 to Redirect Phone Calls/SMSRemotely Wipe Data Without AuthorizationDevice Lockout

Signature Overview

Click to jump to signature section


Networking:

barindex
Downloads filesShow sources
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEFile created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.WordJump to behavior
Urls found in memory or binary dataShow sources
Source: item1.xmlString found in binary or memory: http://www.wps.cn/officeDocument/2013/wpsCustomData

System Summary:

barindex
Classification labelShow sources
Source: classification engineClassification label: clean0.winDOCX@1/7@0/0
Creates files inside the user directoryShow sources
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEFile created: C:\Users\user\Desktop\~$UJIIHNINHEOW.docxJump to behavior
Creates temporary filesShow sources
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEFile created: C:\Users\user~1\AppData\Local\Temp\CVR885A.tmpJump to behavior
Reads ini filesShow sources
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEFile read: C:\Users\desktop.iniJump to behavior
Found graphical window changes (likely an installer)Show sources
Source: Window RecorderWindow detected: More than 3 window changes detected
Document is a ZIP file with path names indicative of goodwareShow sources
Source: YOUJIIHNINHEOW.docxInitial sample: OLE zip file path = docProps/custom.xml
Checks if Microsoft Office is installedShow sources
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEKey opened: HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItemsJump to behavior
Uses new MSVCR DllsShow sources
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEFile opened: C:\Windows\WinSxS\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_50916076bcb9a742\MSVCR90.dllJump to behavior

Hooking and other Techniques for Hiding and Protection:

barindex
Disables application error messsages (SetErrorMode)Show sources
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXEProcess information set: NOOPENFILEERRORBOXJump to behavior

Malware Configuration

No configs have been found

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

Simulations

Behavior and APIs

No simulations

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

SourceDetectionScannerLabelLink
YOUJIIHNINHEOW.docx0%VirustotalBrowse

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

SourceDetectionScannerLabelLink
http://www.wps.cn/officeDocument/2013/wpsCustomData0%VirustotalBrowse
http://www.wps.cn/officeDocument/2013/wpsCustomData0%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

Sigma Overview

No Sigma rule has matched

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.