General

  • Target

    23210003a18c718c32fdd5de4d4ac93ed751458b7971c824f1aad0620b05bff7

  • Size

    534KB

  • Sample

    201110-jyxys275v2

  • MD5

    f811e2467c4093bffa92ec60e7157500

  • SHA1

    2d9c29b8d7156619d144e14ffc2a1ab12424b883

  • SHA256

    23210003a18c718c32fdd5de4d4ac93ed751458b7971c824f1aad0620b05bff7

  • SHA512

    f32962a0f05e2918472a74632515596e2152e5e7fd2300c0238aeec73ca03fc2b35301ed9ef3f0a3e42e978c08d562dcd113ddb4ed9b86762f40cd3a59349f5d

Malware Config

Targets

    • Target

      23210003a18c718c32fdd5de4d4ac93ed751458b7971c824f1aad0620b05bff7

    • Size

      534KB

    • MD5

      f811e2467c4093bffa92ec60e7157500

    • SHA1

      2d9c29b8d7156619d144e14ffc2a1ab12424b883

    • SHA256

      23210003a18c718c32fdd5de4d4ac93ed751458b7971c824f1aad0620b05bff7

    • SHA512

      f32962a0f05e2918472a74632515596e2152e5e7fd2300c0238aeec73ca03fc2b35301ed9ef3f0a3e42e978c08d562dcd113ddb4ed9b86762f40cd3a59349f5d

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Modifies Windows Defender Real-time Protection settings

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • VenomRAT

      VenomRAT is a modified version of QuasarRAT with some added features, such as rootkit and stealer capabilites.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v6

Tasks