General

  • Target

    ErtCQRRS

  • Size

    2KB

  • Sample

    241201-fqw2waslcp

  • MD5

    629b6da3f2e1a8a01ac884cadc18e2a1

  • SHA1

    52b1432eec580b85247eeb596629856a0d0f67c6

  • SHA256

    85fa5e4e714db6eae4bc567d097124f5a5a66095560bd30fde184087d6c3dc34

  • SHA512

    e3a2fc47645144237508f11613b9ce1f840f13463552bc008b61da9c628db27a15d639e6d9dd9f4e535758add15f779d9e2d6b818bc1406a4d21e98e002c2bf4

Malware Config

Targets

    • Target

      ErtCQRRS

    • Size

      2KB

    • MD5

      629b6da3f2e1a8a01ac884cadc18e2a1

    • SHA1

      52b1432eec580b85247eeb596629856a0d0f67c6

    • SHA256

      85fa5e4e714db6eae4bc567d097124f5a5a66095560bd30fde184087d6c3dc34

    • SHA512

      e3a2fc47645144237508f11613b9ce1f840f13463552bc008b61da9c628db27a15d639e6d9dd9f4e535758add15f779d9e2d6b818bc1406a4d21e98e002c2bf4

    • Contains code to disable Windows Defender

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

    • Detects Eternity stealer

    • Eternity

      Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

    • Eternity family

    • Modifies Windows Defender Real-time Protection settings

    • Disables Task Manager via registry modification

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks