Automated Malware Analysis Report For
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ID: 434272 Sample Name: HR_IT_Training_Learning_Sample.xlsx Cookbook: defaultwindowsofficecookbook.jbs Time: 17:10:12 Date: 14/06/2021 Version: 32.0.0 Black Diamond Table of Contents Table of Contents 2 Windows Analysis Report HR_IT_Training_Learning_Sample.xlsx 3 Overview 3 General Information 3 Detection 3 Signatures 3 Classification 3 Process Tree 3 Malware Configuration 3 Yara Overview 3 Sigma Overview 3 Signature Overview 3 Mitre Att&ck Matrix 4 Behavior Graph 4 Screenshots 4 Thumbnails 4 Antivirus, Machine Learning and Genetic Malware Detection 5 Initial Sample 5 Dropped Files 5 Unpacked PE Files 5 Domains 5 URLs 5 Domains and IPs 7 Contacted Domains 7 URLs from Memory and Binaries 7 Contacted IPs 7 General Information 7 Simulations 8 Behavior and APIs 8 Joe Sandbox View / Context 8 IPs 8 Domains 8 ASN 8 JA3 Fingerprints 8 Dropped Files 8 Created / dropped Files 8 Static File Info 9 General 9 File Icon 10 Network Behavior 10 Network Port Distribution 10 UDP Packets 10 Code Manipulations 10 Statistics 10 System Behavior 10 Analysis Process: EXCEL.EXE PID: 7036 Parent PID: 800 10 General 10 File Activities 10 File Deleted 10 File Written 10 Registry Activities 10 Key Created 10 Key Value Created 10 Disassembly 11 Copyright Joe Security LLC 2021 Page 2 of 11 Windows Analysis Report HR_IT_Training_Learning_Sa…mple.xlsx Overview General Information Detection Signatures Classification Sample HR_IT_Training_Learning_ No high impact signatures. Name: Sample.xlsx Analysis ID: 434272 MD5: 555d9445299aa4… SHA1: 2648ab606e65f98… Ransomware Miner Spreading SHA256: 9a07882f9733681… mmaallliiiccciiioouusss malicious Tags: xlsx Evader Phishing sssuusssppiiiccciiioouusss suspicious Infos: cccllleeaann clean Most interesting Screenshot: Exploiter Banker Spyware Trojan / Bot Adware Score: 0 Range: 0 - 100 Whitelisted: false Confidence: 80% Process Tree System is w10x64 EXCEL.EXE (PID: 7036 cmdline: 'C:\Program Files (x86)\Microsoft Office\Office16\EXCEL.EXE' /automation -Embedding MD5: 5D6638F2C8F8571C593999C58866007E) 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 There are no malicious signatures, click here to show all signatures . Copyright Joe Security LLC 2021 Page 3 of 11 Mitre Att&ck Matrix Command Remote Initial Privilege Defense Credential Lateral and Network Service Access Execution Persistence Escalation Evasion Access Discovery Movement Collection Exfiltration Control Effects Effects Impact Valid Windows Path Path Masquerading 1 OS File and Remote Data from Exfiltration Data Eavesdrop on Remotely Modify Accounts Management Interception Interception Credential Directory Services Local Over Other Obfuscation Insecure Track Device System Instrumentation Dumping Discovery 1 System Network Network Without Partition Medium Communication Authorization Default Scheduled Boot or Boot or Rootkit LSASS System Remote Data from Exfiltration Junk Data Exploit SS7 to Remotely Device Accounts Task/Job Logon Logon Memory Information Desktop Removable Over Redirect Phone Wipe Data Lockout Initialization Initialization Discovery 1 Protocol Media Bluetooth Calls/SMS Without Scripts Scripts Authorization Behavior Graph Hide Legend Legend: Process Behavior Graph Signature Created File ID: 434272 DNS/IP Info Is Dropped Sample: HR_IT_Training_Learning_Sam... Is Windows Process Number of created Registry Values Startdate: 14/06/2021 Number of created Files Architecture: WINDOWS Visual Basic Delphi Score: 0 Java .Net C# or VB.NET C, C++ or other language Is malicious started Internet EXCEL.EXE 34 23 Screenshots Thumbnails This section contains all screenshots as thumbnails, including those not shown in the slideshow. Copyright Joe Security LLC 2021 Page 4 of 11 Antivirus, Machine Learning and Genetic Malware Detection Initial Sample No Antivirus matches Dropped Files No Antivirus matches Unpacked PE Files No Antivirus matches Domains No Antivirus matches URLs Copyright Joe Security LLC 2021 Page 5 of 11 Source Detection Scanner Label Link https://cdn.entity. 0% URL Reputation safe https://cdn.entity. 0% URL Reputation safe https://cdn.entity. 0% URL Reputation safe https://powerlift.acompli.net 0% URL Reputation safe https://powerlift.acompli.net 0% URL Reputation safe https://powerlift.acompli.net 0% URL Reputation safe https://rpsticket.partnerservices.getmicrosoftkey.com 0% URL Reputation safe https://rpsticket.partnerservices.getmicrosoftkey.com 0% URL Reputation safe https://rpsticket.partnerservices.getmicrosoftkey.com 0% URL Reputation safe https://cortana.ai 0% URL Reputation safe https://cortana.ai 0% URL Reputation safe https://cortana.ai 0% URL Reputation safe https://api.aadrm.com/ 0% URL Reputation safe https://api.aadrm.com/ 0% URL Reputation safe https://api.aadrm.com/ 0% URL Reputation safe https://ofcrecsvcapi-int.azurewebsites.net/ 0% Avira URL Cloud safe https://res.getmicrosoftkey.com/api/redemptionevents 0% URL Reputation safe https://res.getmicrosoftkey.com/api/redemptionevents 0% URL Reputation safe https://res.getmicrosoftkey.com/api/redemptionevents 0% URL Reputation safe https://powerlift-frontdesk.acompli.net 0% URL Reputation safe https://powerlift-frontdesk.acompli.net 0% URL Reputation safe https://powerlift-frontdesk.acompli.net 0% URL Reputation safe https://officeci.azurewebsites.net/api/ 0% Avira URL Cloud safe https://store.office.cn/addinstemplate 0% URL Reputation safe https://store.office.cn/addinstemplate 0% URL Reputation safe https://store.office.cn/addinstemplate 0% URL Reputation safe https://store.officeppe.com/addinstemplate 0% URL Reputation safe https://store.officeppe.com/addinstemplate 0% URL Reputation safe https://store.officeppe.com/addinstemplate 0% URL Reputation safe https://dev0-api.acompli.net/autodetect 0% URL Reputation safe https://dev0-api.acompli.net/autodetect 0% URL Reputation safe https://dev0-api.acompli.net/autodetect 0% URL Reputation safe https://www.odwebp.svc.ms 0% URL Reputation safe https://www.odwebp.svc.ms 0% URL Reputation safe https://www.odwebp.svc.ms 0% URL Reputation safe https://dataservice.o365filtering.com/ 0% URL Reputation safe https://dataservice.o365filtering.com/ 0% URL Reputation safe https://dataservice.o365filtering.com/ 0% URL Reputation safe https://officesetup.getmicrosoftkey.com 0% URL Reputation safe https://officesetup.getmicrosoftkey.com 0% URL Reputation safe https://officesetup.getmicrosoftkey.com 0% URL Reputation safe https://prod-global-autodetect.acompli.net/autodetect 0% URL Reputation safe https://prod-global-autodetect.acompli.net/autodetect 0% URL Reputation safe https://prod-global-autodetect.acompli.net/autodetect 0% URL Reputation safe https://ncus.contentsync. 0% URL Reputation safe https://ncus.contentsync. 0% URL Reputation safe https://ncus.contentsync. 0% URL Reputation safe https://apis.live.net/v5.0/ 0% URL Reputation safe https://apis.live.net/v5.0/ 0% URL Reputation safe https://apis.live.net/v5.0/ 0% URL Reputation safe https://wus2.contentsync. 0% URL Reputation safe https://wus2.contentsync. 0% URL Reputation safe https://wus2.contentsync. 0% URL Reputation safe https://asgsmsproxyapi.azurewebsites.net/ 0% Avira URL Cloud safe https://dataservice.o365filtering.com/PolicySync/PolicySync.svc/SyncFile 0% URL Reputation safe https://dataservice.o365filtering.com/PolicySync/PolicySync.svc/SyncFile 0% URL Reputation safe https://dataservice.o365filtering.com/PolicySync/PolicySync.svc/SyncFile 0% URL Reputation safe https://ncus.pagecontentsync. 0% URL Reputation safe https://ncus.pagecontentsync. 0% URL Reputation safe https://ncus.pagecontentsync. 0% URL Reputation safe https://skyapi.live.net/Activity/ 0% URL Reputation safe https://skyapi.live.net/Activity/ 0% URL Reputation safe https://skyapi.live.net/Activity/ 0% URL Reputation safe https://dataservice.o365filtering.com 0% URL Reputation safe Copyright Joe Security LLC 2021 Page 6 of 11 Source Detection Scanner Label Link https://dataservice.o365filtering.com 0% URL Reputation safe https://dataservice.o365filtering.com 0% URL Reputation safe https://api.cortana.ai 0% URL Reputation safe https://api.cortana.ai 0% URL Reputation safe https://api.cortana.ai 0% URL Reputation safe https://ovisualuiapp.azurewebsites.net/pbiagave/ 0% Avira URL Cloud safe https://directory.services. 0% URL Reputation safe https://directory.services. 0% URL Reputation safe https://directory.services. 0% URL Reputation safe https://staging.cortana.ai 0% URL Reputation safe https://staging.cortana.ai 0% URL Reputation safe https://staging.cortana.ai 0% URL Reputation safe Domains and IPs Contacted Domains No contacted domains info URLs from Memory and Binaries Contacted IPs No contacted IP infos General Information Joe Sandbox Version: 32.0.0 Black Diamond Analysis ID: 434272 Start date: 14.06.2021 Start time: 17:10:12 Joe Sandbox Product: CloudBasic Overall analysis duration: 0h 5m 1s Hypervisor based Inspection enabled: false Report type: light Sample file name: HR_IT_Training_Learning_Sample.xlsx Cookbook file name: defaultwindowsofficecookbook.jbs Analysis system description: Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211 Run name: Potential for more IOCs and behavior Number of analysed new started processes 15 analysed: 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: