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Rewterz Threat Alert – APT32 Ocean Lotus – Active IOCs

Severity

High

Analysis Summary

A Vietnam-based threat group, APT32 (OceanLotus Group) is active since 2014. It is known for carrying out sophisticated attacks on several private companies, journalists, foreign governments, and activists with a primary concentration on Southeast Asian countries including Vietnam, Philippines, Laos, and Cambodia. This threat group has utilized smart web breaches to compromise victims. APT32 conducts targeted operations that are consistent with Vietnamese state goals using a unique suite of fully-featured malware in combination with commercially accessible tools. The APT32 attack includes meaningless code to deceive security tools, allowing it to go undetected.

Impact

  • Information Theft and Espionage
  • Data Exfiltration

Indicators of Compromise

MD5

  • 0fd21c49713874e2bab842ef4fc5ecd3

SHA-256

  • 57acd8566e6cc0526e99d0ba450c662b11a5f70b08bcfe0f326654d9f630a1f1

SHA-1

  • 51075532f42605f8917e6c9cc187c6365b97c4db

Remediation

  • Block all threat indicators at your respective controls.
  • Search for IOCs in your environment.