General

  • Target

    5b15cc1f3ac5f2e3f16e0446dbb9bbe9e9c0a44b76ce88f27dbcbc7455535b7a

  • Size

    602KB

  • Sample

    240602-brvszsee93

  • MD5

    8bd60134a9e0d220a9aff4eae714edbf

  • SHA1

    c1465365bf51ad201cbabcb883834db55ce4d275

  • SHA256

    5b15cc1f3ac5f2e3f16e0446dbb9bbe9e9c0a44b76ce88f27dbcbc7455535b7a

  • SHA512

    d7904621d9ea02fa7fa18b3b22427f6e74811ea40a8e7274a843119625153976527b049c6d6c9aa7e745ec21bb47ff17c96958e6fcaad6da528296f8662409e5

  • SSDEEP

    12288:1QKPUitSRmxABR3Zz78E9Os5jGEvYOH/cVhP3k5g06+zz/iiq4bgp:1QKPZYWAvZzAI/Xeo5g06uz/Bq4bW

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.nsatech.co
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Hn064008007320212021

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      5b15cc1f3ac5f2e3f16e0446dbb9bbe9e9c0a44b76ce88f27dbcbc7455535b7a

    • Size

      602KB

    • MD5

      8bd60134a9e0d220a9aff4eae714edbf

    • SHA1

      c1465365bf51ad201cbabcb883834db55ce4d275

    • SHA256

      5b15cc1f3ac5f2e3f16e0446dbb9bbe9e9c0a44b76ce88f27dbcbc7455535b7a

    • SHA512

      d7904621d9ea02fa7fa18b3b22427f6e74811ea40a8e7274a843119625153976527b049c6d6c9aa7e745ec21bb47ff17c96958e6fcaad6da528296f8662409e5

    • SSDEEP

      12288:1QKPUitSRmxABR3Zz78E9Os5jGEvYOH/cVhP3k5g06+zz/iiq4bgp:1QKPZYWAvZzAI/Xeo5g06uz/Bq4bW

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks