The Salesforce-Salesloft Drift Compromise: A Deep Dive into the New SaaS Supply Chain Threat

By /

Listen to this Post

Featured Image

Introduction:

A sophisticated campaign has been uncovered, specifically targeting the integration between Salesforce environments and the popular Salesloft Drift conversational marketing application. This attack vector exploits trusted third-party connections, a growing trend in SaaS supply chain compromises, to gain a foothold within an organization’s core CRM data. This article provides a technical dissection of the attack and delivers actionable mitigation steps for security teams.

Learning Objectives:

  • Understand the attack vector used to compromise the Salesforce-Salesloft Drift integration.
  • Learn how to audit and review logs within Salesforce and your Identity Provider (IdP) for signs of compromise.
  • Implement immediate mitigation steps, including credential rotation and access control hardening.

You Should Know:

1. Reviewing Salesforce Login History for Anomalies

The first step in incident response is determining the scope of potential access. Salesforce provides extensive logging capabilities.

`SOQL Query for Login History:`

SELECT Id, UserId, LoginTime, SourceIp, LoginType, Status, ApiType, ApiVersion, Application, Browser, Platform
FROM LoginHistory
WHERE LoginTime > 2024-01-01T00:00:00Z
ORDER BY LoginTime DESC
LIMIT 1000

Step-by-step guide:

1. Navigate to Salesforce Setup.

  1. Open the Developer Console and click on the “Query Editor” tab.
  2. Paste the above SOQL (Salesforce Object Query Language) query. Adjust the `LoginTime` filter to a relevant timeframe preceding the potential breach.
  3. Execute the query. Analyze the results for logins from unexpected IP addresses (especially unfamiliar geographic locations), logins with unusual `ApiType` or `Application` values (e.g., from the Salesloft Drift app if not commonly used), or a high volume of failed login attempts.

  4. Auditing Identity Provider (IdP) Logs for SAML Assertions
    If your Salesforce instance uses SAML-based single sign-on (SSO), your Identity Provider (e.g., Okta, Azure AD) is a critical source of truth.

`Okta System Log API Call (cURL):`

curl -X GET "https://your-domain.okta.com/api/v1/logs?since=2024-06-01T00:00:00.000Z&filter=eventType eq \"user.session.start\"" \
-H "Accept: application/json" \
-H "Authorization: SSWS your_api_token"

Step-by-step guide:

  1. Generate an API token with read permissions for System Logs in your Okta admin console.
  2. Using a tool like `curl` or Postman, execute the API call, replacing `your-domain` and your_api_token.
  3. The filter `eventType eq “user.session.start”` retrieves successful user logins. Scrutinize each event for unfamiliar IP addresses (client.ipAddress) and, crucially, the `target` array for logins to your Salesforce application.
  4. Correlate timestamps between Okta and Salesforce login history logs to identify malicious sessions.

3. Forcing Credential Rotation via Active Directory PowerShell

The threat brief emphasizes rotating potentially exposed credentials. This can be automated for domain accounts.

`PowerShell Command to Force Password Reset:`

Get-ADUser -Filter  -SearchBase "OU=Sales,DC=undercode,DC=local" | Set-ADUser -ChangePasswordAtLogon $true

Step-by-step guide:

  1. Open Windows PowerShell with administrative privileges on a machine with the Active Directory module installed.
  2. The `Get-ADUser` cmdlet fetches all users within the specified Organizational Unit (OU=Sales). Broaden the scope by modifying the `-SearchBase` parameter or using a different filter.
  3. The results are piped (|) to the `Set-ADUser` cmdlet, which sets the `-ChangePasswordAtLogon` flag to $true.
  4. The next time the affected users log on, they will be forced to change their password, effectively rotating the credential.

4. Revoking Salesforce Session IDs Remotely

If you suspect active malicious sessions, you can terminate them globally for a user.

`SOQL and Data Loader to Revoke Sessions:`

SELECT Id, UserId, SessionType, LastModifiedDate, LoginHistoryId
FROM AuthSession
WHERE UserId = '005xxxxxxxxxxxx' AND IsCurrent = true

Step-by-step guide:

  1. Use the above SOQL query in the Developer Console to find all active sessions for a specific user ID.
  2. Export the resulting `AuthSession` records using the Data Loader or another data export tool.
  3. Using the Data Loader in “Delete” mode, feed the exported `AuthSession` records back in. This will forcibly log out the user from all active sessions across all devices and applications.

5. Hardening API Security: IP Restriction Policies

Prevent unauthorized access from unexpected locations by implementing network-based access controls.

`Salesforce Login IP Range Restriction (Setup Path):`

Setup > Administration > Security Controls > Network Access

Step-by-step guide:

  1. Navigate to the Network Access setup page in Salesforce.

2. Click “New”.

  1. Define a descriptive name for the policy (e.g., “Corporate Network Range”).
  2. Enter the public IP addresses or CIDR blocks (e.g., 203.0.113.0/24) from which your users are expected to log in.
  3. Save the policy. Any login attempt originating from an IP address outside of these defined ranges will be blocked, adding a critical layer of defense.

6. Auditing Connected Applications (OAuth)

Third-party integrations like Salesloft Drift often use OAuth tokens. These must be reviewed and revoked if suspicious.

`SOQL Query for Connected Applications:`

SELECT Id, Name, CreatedDate, CreatedBy.Name, LastUsedDate
FROM AuthProvider
WHERE ProviderType = 'OpenIdConnect'

Step-by-step guide:

  1. Execute this SOQL query to list all OAuth-based connected applications.
  2. Review the Name, CreatedBy, and `LastUsedDate` for each application.
  3. Investigate any recently created (CreatedDate) providers that are unfamiliar to your administrators.
  4. To revoke access, go to Setup > Apps > App Manager, find the application, and click “Edit”. Then, disable or delete the integration.

7. Implementing Enhanced Monitoring for Future Detection

Proactive monitoring is key. Create a custom report for all logins from the Salesloft Drift application.

`Salesforce Custom Report Type Setup:`

Reports > New Report > Select “Login History” > Create Report

Step-by-step guide:

  1. Create a new report based on the “Login History” object.
  2. Add a filter: `Application` “equals” `Salesloft Drift` (or the specific application name).
  3. Add columns for User, Login Time, IP Address, and Status.
  4. Save this report and schedule it to be delivered daily to your security team inbox. Any login via this vector will now be actively monitored.

What Undercode Say:

  • The SaaS Supply Chain is the New Battlefield. This attack exemplifies a critical shift. Threat actors are no longer just targeting primary applications; they are weaponizing the trusted connections between them. The perimeter is now defined by your integration landscape.
  • Logging is Useless Without Proactive Auditing. Both Salesforce and modern IdPs generate the necessary forensic data. The failure point is almost always a lack of regular, automated review processes. The commands provided are a starting point for building those critical audits.
    This campaign is a stark warning for organizations leveraging extensive SaaS ecosystems. The implicit trust placed in third-party integrations creates a soft underbelly that is ripe for exploitation. Security programs must evolve to include continuous monitoring and strict governance of all connected applications, treating them with the same level of scrutiny as internal network access. The time to implement these controls was yesterday.

Prediction:

This campaign is a precursor to a surge in SaaS-oriented supply chain attacks. We predict a rapid increase in threat actors systematically targeting popular B2B SaaS integrations (like Slack, Zoom, Asana) that have broad permissions and access to sensitive data. Defense will require a fundamental shift towards Zero-Trust principles for SaaS ecosystems, where every API call and integration token is continuously validated, not just at the point of connection. Organizations that fail to implement granular API security monitoring and application-level segmentation within their SaaS platforms will face significant data exfiltration and ransomware events originating from these trusted third-party vectors.

🎯Let’s Practice For Free:

IT/Security Reporter URL:

Reported By: Unit42 Our – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅

🔐JOIN OUR CYBER WORLD [ CVE News • HackMonitor • UndercodeNews ]

💬 Whatsapp | 💬 Telegram

📢 Follow UndercodeTesting & Stay Tuned:

𝕏 formerly Twitter 🐦 | @ Threads | 🔗 Linkedin | 🦋BlueSky

Related Posts: