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MOVEit Transfer Exploitation

TLP

TLP CLEAR

Author

Jordi Lobo

Summary

The exploitation of a critical zero-day vulnerability (CVE-2023-34362) in Progress Software’s MOVEit Transfer solution has been observed. This vulnerability enables remote attackers to gain unauthorized access to the database. Various organizations, particularly in North America, have been affected by this exploitation. The attacker’s behavior appears to be opportunistic rather than targeted. Progress Software has released patches to address the vulnerability and a second SQL injection flaw. Users of MOVEit Transfer are strongly advised to apply the patches immediately and follow emergency incident response procedures. Mitigation guidance, including patch details and indicators of compromise, is provided. The identification of data exfiltration can be achieved through MOVEit event logs. Resources for assessing exposure and detecting exploitation are available.

DATA

TIMELINE

CATEGORY

Exfiltration

references

MITRE ATT&CK

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T1003.001 – LSASS Memory T1005 – Data from Local Syste T1012 – Query Registry T1016 – System Network Configuration Discovery T1018 – Remote System Discovery T1021.001 – Remote Desktop Protocol T1021.002 – SMB/Windows Admin Shares T1021.004 – SSH T1027 – Obfuscated Files or Information T1033 – System Owner/User Discovery T1036.005 – Masquerading: Match Legitimate Name or Location T1041 – Exfiltration Over C2 Channel T1047 – Windows Management Instrumentation T1053.005 – Scheduled Task/Job: Scheduled Task T1055 – Process Injection T1057 – Process Discovery T1059 – Command Line Interface T1059.001 – Command and Scripting Interpreter: PowerShell T1059.003 – Windows Command Shell T1069 – Permission Groups Discovery T1069.001 – Local Groups T1069.002 – Domain Groups T1070.004 – File Deletion T1071 – Application Layer Protocol T1071.001 – Web Protocols T1078 – Valid Accounts T1082 – System Information Discovery T1083 – File and Directory Discovery T1087.002 – Domain Account T1105 – Ingress Tool Transfer T1110.001 – Brute Force: Password Guessing T1112 – Modify Registry T1140 – Deobfuscate/Decode Files or Information T1190 – Exploit Public-Facing Application T1204.002 – User Execution: Malicious File T1210 – Exploitation of Remote Services T1218.011 – System Binary Proxy Execution: Rundll32 T1219 – Remote Access Software T1482 – Domain Trust Discovery T1486 – Data Encrypted for Impact T1490 – Inhibit System Recovery T1518.001 – Security Software Discovery T1543.003 – Create or Modify System Process: Windows Service T1566.001 – Phishing: Spearphishing Attachment T1574.002 – DLL Side-Loading