KARIM ASHRAF SPACE.
  • Who Am I ?
  • WRITEUPS
    • What about Practice in Cyber Security?
    • Dark Side of VSCode
    • What about Cy-nix Machine?
    • Cyberdefenders Labs
      • Web Investigation Blue Team Lab
      • Red Stealer Blue Team Lab
      • WebStrike Blue Team Lab
      • BlueSky Ransomware Blue Team Lab
      • PsExec Hunt Blue Team Lab
      • OpenWire Blue Team Lab
      • 3CX Supply Chain Blue Team Lab
      • PoisonedCredentials Lab
      • Reveal Lab
    • Lets Defend
      • Incident Responder Path
        • Cybersecurity Incident Handling Guide
          • Introduction to Incident Handling
          • Incident Handling Steps
          • Preparation
          • Detection and Analysis
          • Containment, Eradication, and Recovery
          • Post-Incident Activity
        • Incident Response on Windows
          • How to Create Incident Response Plan?
          • Incident Response Procedure
          • 3 Important Things
          • Free Tools That Can Be Used
          • Live Memory Analysis
          • Task Scheduler
          • Services
          • Registry Run Keys / Startup Folder
          • Files
          • Checklist
        • Incident Response on Linux
          • How to Create Incident Response Plan?
          • Incident Response Procedure
          • 3 Important Things
          • Users and Groups
          • Processes
          • Files and File System
          • Mounts
          • Network
          • Service
          • Cron Job
          • SSH Authorized Keys
          • Bash_rc & Bash_profile
          • Useful Log Files
        • Hacked Web Server Analysis
          • Introduction to Hacked Web Server Analysis
          • Log Analysis on Web Servers
          • Attacks on Web Servers
          • Attacks Against Web Applications
          • Vulnerabilities on Servers
          • Vulnerabilities in Programming Language
          • Discovering the Web Shell
          • Hacked Web Server Analysis Example
        • Log Analysis with Sysmon
          • Introduction and Set Up of Sysmon
          • Detecting Mimikatz with Sysmon
          • Detecting Pass The Hash with Sysmon
          • Detecting Privilege Escalation with Sysmon
        • Forensic Acquisition and Triage
          • Introduction to Forensics Acquisition and Triage
          • Acquiring Memory Image From Windows and Linux
          • Custom Image Using FTK and Mounting Image for Analysis
          • KAPE Targets for Acquisition
          • KAPE Modules for Triage and Analysis
          • Triage Using FireEye Redline
          • Acquisition and Triage of Disks Using Autopsy
        • Memory Forensics
          • What is Memory Forensics
          • Memory Analysis Procedures
        • Registry Forensics
          • Introduction to Windows Registry Forensics
          • Acquiring Registry Hives
          • Regedit and Registry Explorer
          • System, Users and Network Information
          • Shellbags
          • Shimcache
          • Amcache
          • Recent Files
          • Dialogue Boxes MRU
        • Event Log Analysis
          • Introduction to Event Logs
          • Event Log Analysis
          • Authentication Event Logs
          • Windows Scheduled Tasks Event Logs
          • Windows Services Event Logs
          • Account Management Events
          • Event Log Manipulation
          • Windows Firewall Event Logs
          • Windows Defender Event Logs
          • Powershell Command Execution Event logs
        • Browser Forensics
          • Introduction to Browser Forensics
          • Acquisition
          • Browser Artifacts
          • Tool: BrowsingHistoryView
          • Manual Browser Analysis
          • Hindsight Framework
        • GTFOBins
          • Introduction to GTFOBins
          • Shell
          • Command
          • Reverse Shell
          • Bind Shell
          • File Upload
          • File Download
          • Sudo
        • Hunting AD Attacks
          • Introduction to Active Directory
          • Hunting AS-REP Roasting Attack
          • Hunting for Kerberoasting Attacks
          • Hunting for LDAP Enumerations (Bloodhound_Sharphound)
          • Hunting for NTDS Database Dumping
          • Hunting for Golden Ticket Attacks
          • Hunting for NTLM Relay Attacks
        • Writing a Report on Security Incident
          • Introduction to Technical Writing
          • Reporting Standards
          • Reporting Style
          • Report Formatting
          • Report Templates
        • How to Prepare a Cyber Crisis Management Pla
          • Introduction to Crisis Management
          • General Preparation
          • Tools
          • Backups
          • Alerts and End of Crisis
        • Advanced Event Log Analysis
          • Process Creation
          • DNS Activity
          • File/Folder Monitoring
          • BITS Client Event Log
          • Network Connections Event Log
          • MSI Event Logs
        • USB Forensics
          • Introduction to USB Forensics
          • USB Registry Key
          • USB Event Logs
          • Folder Access Analysis via Shellbags
          • File Access Analysis via Jumplists
          • Automated USB Parsers Tools
        • Windows Disk Forensics
          • SRUM Database
          • Jumplists
          • Recycle Bin Artifacts
          • RDP Cache
          • Thumbnail Cache
    • BTLO LABS
      • Bruteforce BTLO
    • The Complete Active Directory Security Handbook
      • Introduction
      • Active Directory
      • Attack Technique 1: Pass the Hash: Use of Alternate Authentication Material (T1550)
      • Attack Technique 2: Pass the Ticket: Use of Alternate Authentication Material (T1550)
      • Attack Technique 3: Kerberoasting
      • Attack Technique 4: Golden Ticket Attack
      • Attack Technique 5: DCShadow Attack
      • Attack Technique 6: AS-REP Roasting
      • Attack Technique 7: LDAP Injection Attack
      • Attack Technique 8: PetitPotam NTLM Relay Attack on a Active Directory Certificate Services (AD CS)
      • Conclusion & References
    • Windows Privilege Escalation
      • Tools
      • Windows Version and Configuration
      • User Enumeration
      • Network Enumeration
      • Antivirus Enumeration
      • Default Writeable Folders
      • EoP - Looting for passwords
      • EoP - Incorrect permissions in services
      • EoP - Windows Subsystem for Linux (WSL)
      • EoP - Unquoted Service Paths
      • EoP - $PATH Interception
      • EoP - Named Pipes
      • EoP - Kernel Exploitation
      • EoP - AlwaysInstallElevated
      • EoP - Insecure GUI apps
      • EoP - Evaluating Vulnerable Drivers
      • EoP - Printers
      • EoP - Runas
      • EoP - Abusing Shadow Copies
      • EoP - From local administrator to NT SYSTEM
      • EoP - Living Off The Land Binaries and Scripts
      • EoP - Impersonation Privileges
      • EoP - Privileged File Write
      • References
      • Practical Labs
    • Advanced Log Analysis
      • Key Windows Event IDs for Cybersecurity Monitoring
      • Analyzing a Series of Failed Login Attempts from Multiple IP Addresses
      • Steps to Investigate Suspicious Outbound Network Traffic
      • Identifying and Responding to Lateral Movement within a Network
      • Distinguishing Between Legitimate and Malicious PowerShell Executions
      • Detecting and Analyzing a Potential Data Exfiltration Incident Using Log Data
      • Steps to Analyze PowerShell Logging (Event ID 4104) for Malicious Activity
      • How to Identify an Internal Pivot Attack Using Log Data
      • Indicators in Logs Suggesting a Privilege Escalation Attack
      • How to Detect Command and Control (C2) Communication Using Log Analysis
      • How to Analyze Logs to Detect a Brute-Force Attack on an RDP Service
      • How to Analyze Logs to Detect a Brute-Force Attack on an RDP Service
      • How to Detect the Use of Living-Off-the-Land Binaries (LOLBins) in Logs
      • How to Detect Malware Masquerading as a Legitimate Process Using Log Analysis
      • How to Detect and Analyze Lateral Movement Using Windows Event Logs
      • How to Detect Potential Ransomware Attacks in Their Early Stages Using Log Analysis
      • How to Detect and Analyze Privilege Escalation Using Windows Event Logs
      • How to Detect the Use of Mimikatz or Similar Tools in Log Data
      • How to Detect and Analyze DNS Tunneling Through Log Analysis
      • How to Detect a Pass-the-Hash (PtH) Attack Using Logs
      • How to Detect and Analyze an Attacker’s Use of a Remote Access Trojan (RAT) Using Log Data
      • How to Detect Lateral Movement Using Windows Event Logs
      • How to Detect and Investigate Data Exfiltration Using Logs
      • How to Identify and Analyze an Internal Phishing Campaign Using Email and System Logs
      • How to Detect and Analyze Ransomware Activity Using Logs
      • How to Detect Malicious PowerShell Activity Using Log Analysis
      • How to Detect and Respond to Brute-Force Attacks Using Log Data
      • How to Detect Privilege Escalation Attempts Using Windows Event Logs
      • How to Detect and Analyze Suspicious Domain Name Resolution Requests in DNS Logs
      • How to Detect and Respond to Unauthorized Access to Critical Files
      • How to Detect and Analyze Suspicious PowerShell Command Execution
      • How to Detect and Investigate Account Takeover (ATO) Attempts Using
      • How to Detect and Analyze the Use of Living Off the Land Binaries (LOLBins)
      • How to Detect and Investigate Lateral Movement
      • How to Detect and Investigate Data Exfiltration
      • How to Detect and Analyze Suspicious Activity Involving Service Accounts
      • How to Detect and Investigate Anomalous PowerShell Activity Related to Credential Dumping
      • How to Detect and Analyze the Execution of Unsigned or Malicious Executables
      • How to Detect and Investigate Abnormal Spikes in Network Traffic
  • COURSES SUMMARY
    • TCM SEC
      • TCM linux Privilege Escalation
      • TCM OSINT
    • The SecOps Group
      • Certified AppSec Practitioner exam
      • CNSP Review
    • Cybrary
      • Cybrary Offensive Pentesting
  • TIPS&TRICKS
    • Windows Shorcuts Arrow Remover
    • Kali KEX
    • Intel TurboBoost
    • Pentest_Copilot
    • Ferdium
    • Youtube Adblock_Bybass
    • Burb-Bambdas
    • Burb Customizer
    • BetterFox
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On this page
  • 1-We Will use the lovely Tool VirusTotal But use hash only :)
  • 2- In the history we can detect the creation date of the malware
  • 3- For Excutable Dll We Will look for Relation Section
  • 4- Dll Side Loading
  • 5- We can Easily Detect That it is Trojan
  • 6-virtualization/sandbox is also in the behaviour
  • 7 - I Think reading this is better
  • 8- Detect The encryption Technique
  • 9- Know The apt Name

3CX Supply Chain Blue Team Lab

Hello Everyone Nice Lab in Threat intel and a nice example for the supply chain so here we go

PreviousOpenWire Blue Team LabNextPoisonedCredentials Lab

Last updated 3 months ago

1-We Will use the lovely Tool VirusTotal But use hash only :)

when upload the hash and a quick view in Details we can easily detect that there is two version of 3CX

2- In the history we can detect the creation date of the malware

3- For Excutable Dll We Will look for Relation Section

4- Dll Side Loading

5- We can Easily Detect That it is Trojan

6-virtualization/sandbox is also in the behaviour

7 - I Think reading this is better

LogoVirtualization/Sandbox Evasion, Technique T1497 - Enterprise | MITRE ATT&CK®

Simply it is VMWARE

8- Detect The encryption Technique

9- Know The apt Name

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