General

  • Target

    32981f89e1549351b08fd6a79b94cdce4aab5b43ed3045bea9bd7e1dac98ea4b.exe

  • Size

    492KB

  • Sample

    241124-k6qx1stjhx

  • MD5

    2133ce30c3b85898d77190aadaa29cc7

  • SHA1

    79de265f4a87bf605edc153356d602e25d06a17c

  • SHA256

    32981f89e1549351b08fd6a79b94cdce4aab5b43ed3045bea9bd7e1dac98ea4b

  • SHA512

    b3901e9a085282cfd2095c02604e99f44d4824c641fb2d0caa3069c6c2134b520fc69d09b6bb703c624f53cffd1020ed20f1d5b62b98720426437f59e33802dc

  • SSDEEP

    6144:G6Uqd2GhNvFWb8BE7oy0B5VROguM7v+UwRFx4lU+D3yLWTb0OR/9rez5cTZHSi4:jUi2iNkME6BFULFx4lUKyaEA1az5u1Z4

Malware Config

Extracted

Family

agenttesla

Credentials

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

Targets

    • Target

      32981f89e1549351b08fd6a79b94cdce4aab5b43ed3045bea9bd7e1dac98ea4b.exe

    • Size

      492KB

    • MD5

      2133ce30c3b85898d77190aadaa29cc7

    • SHA1

      79de265f4a87bf605edc153356d602e25d06a17c

    • SHA256

      32981f89e1549351b08fd6a79b94cdce4aab5b43ed3045bea9bd7e1dac98ea4b

    • SHA512

      b3901e9a085282cfd2095c02604e99f44d4824c641fb2d0caa3069c6c2134b520fc69d09b6bb703c624f53cffd1020ed20f1d5b62b98720426437f59e33802dc

    • SSDEEP

      6144:G6Uqd2GhNvFWb8BE7oy0B5VROguM7v+UwRFx4lU+D3yLWTb0OR/9rez5cTZHSi4:jUi2iNkME6BFULFx4lUKyaEA1az5u1Z4

    • AgentTesla

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

    • Agenttesla family

    • AgentTesla payload

    • Drops file in Drivers directory

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks