General

  • Target

    2860-18-0x0000000004BC0000-0x0000000004C02000-memory.dmp

  • Size

    264KB

  • Sample

    240522-rt6w2aed45

  • MD5

    ffc3026a05c88603e148e5712c5eda22

  • SHA1

    f657199577128a3006ff119afadcf49af3f6e92b

  • SHA256

    d9874dcb4f227985c089e1d80396457416939959bf990999b71becc10c3152f5

  • SHA512

    214094a59c9cade962ef672a7b64483ee35b39c0dfcd6c2bcf9f4d2ae80cf542f70219508170091c724902d55f65efee9dff36d9b58adcbd1e1010f5074bd8b8

  • SSDEEP

    3072:QSjcMsM8G5h0OSGSal0YJnqZhCKRq5op8whR/PB3:9jcMsM8G52OLjeYehHRr8wH

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.airfilterstechnologies.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    #airfilterstechnologies

Targets

    • Target

      2860-18-0x0000000004BC0000-0x0000000004C02000-memory.dmp

    • Size

      264KB

    • MD5

      ffc3026a05c88603e148e5712c5eda22

    • SHA1

      f657199577128a3006ff119afadcf49af3f6e92b

    • SHA256

      d9874dcb4f227985c089e1d80396457416939959bf990999b71becc10c3152f5

    • SHA512

      214094a59c9cade962ef672a7b64483ee35b39c0dfcd6c2bcf9f4d2ae80cf542f70219508170091c724902d55f65efee9dff36d9b58adcbd1e1010f5074bd8b8

    • SSDEEP

      3072:QSjcMsM8G5h0OSGSal0YJnqZhCKRq5op8whR/PB3:9jcMsM8G52OLjeYehHRr8wH

    • AgentTesla

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Adds Run key to start application

    • 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 v15

Tasks