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General

  • Target

    fa3b2744927fbc2e41de39d859805b4d22d6a0071f318c7a644377c4fac52341

  • Size

    628KB

  • Sample

    231010-m7anjafa24

  • MD5

    8223fced825b6c9568be30beae05189b

  • SHA1

    cb1f1efc2e4fef5ced4fcd4f7e987c955f43d157

  • SHA256

    fa3b2744927fbc2e41de39d859805b4d22d6a0071f318c7a644377c4fac52341

  • SHA512

    5f0e7aa9281cdc240af45587547ab980b7a2bf3c51fbbe37bd9c930e1f4eecf7bfe4ec2b4df5937dbb332fbf489273f6e2ee5a8bd7f09b95eed04f807137112a

  • SSDEEP

    12288:8Im3DHbF5yP7rmD/EuzsgaRWwz9BcWF4UYLENnC+6JP/V4h5iHrjhL:8N3D7U/mxXaRlzjh4D/ZJXV4vix

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      Q908745.exe

    • Size

      705KB

    • MD5

      368a55e97315cb4e73a466fd2805f5b0

    • SHA1

      dfca03229588673f9f1fb1df4b058e674b0db0ba

    • SHA256

      15f174a6b1981b6c85a310914b556363e7d2c280c10ed535d8bb2c67eb12a525

    • SHA512

      585688a8b79d064296b34f3ccef8c1798685c6e0f6e1432e34f7238deddac8d7301b502ab451b824a6ff9a1f0a7add8b0c03f1168cd3ca7ba963254ef111d17d

    • SSDEEP

      12288:jFX9Kwkvs4n1knzb7tNIQVKi12LKil2YbFjMs/gr+gjeso6:jFtnmOnDI8Ki12/tFjhOuso6

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks