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General

  • Target

    08243520533398670969e11c657a99af611cd8a06e40059183b9cc9262f316cc

  • Size

    705KB

  • Sample

    240517-b92n9abh4w

  • MD5

    937b26dd36a3b4da37654cbf4c4614b2

  • SHA1

    4f4abfd18b24902160328da1e056e99e308ce391

  • SHA256

    08243520533398670969e11c657a99af611cd8a06e40059183b9cc9262f316cc

  • SHA512

    dd73e95ac7a75b8937fa6effb2cd2f64062acc7a5886ce685d7e1c98a596ea561642ee19fb917f7d668ad8b6d6ea99d9db8cd89f53e30f8edfee24d3d3f1af93

  • SSDEEP

    12288:Q0pei36Ro3H54lq+/N8SPKSbeMaSNCeIA6WdPVmlVzpZd0983rNkorN9gqKOqrx0:Tpp36y3Z4lqiN8IbeeCeCRbq8BPRzKRu

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.magnaprocessing.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Hookit6278

Targets

    • Target

      08243520533398670969e11c657a99af611cd8a06e40059183b9cc9262f316cc

    • Size

      705KB

    • MD5

      937b26dd36a3b4da37654cbf4c4614b2

    • SHA1

      4f4abfd18b24902160328da1e056e99e308ce391

    • SHA256

      08243520533398670969e11c657a99af611cd8a06e40059183b9cc9262f316cc

    • SHA512

      dd73e95ac7a75b8937fa6effb2cd2f64062acc7a5886ce685d7e1c98a596ea561642ee19fb917f7d668ad8b6d6ea99d9db8cd89f53e30f8edfee24d3d3f1af93

    • SSDEEP

      12288:Q0pei36Ro3H54lq+/N8SPKSbeMaSNCeIA6WdPVmlVzpZd0983rNkorN9gqKOqrx0:Tpp36y3Z4lqiN8IbeeCeCRbq8BPRzKRu

    • 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.

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks