General

  • Target

    a54bdfd7f51995ad8a88069e6fbd9ab871f417a0c0e28c4b3f947df7294fd984

  • Size

    825KB

  • Sample

    240327-ckzc9sdb4y

  • MD5

    9150335b9722db3ce86ee373d198ba3b

  • SHA1

    2d00f59ab55967f9b2ac2067d9c54e7ebd95385e

  • SHA256

    a54bdfd7f51995ad8a88069e6fbd9ab871f417a0c0e28c4b3f947df7294fd984

  • SHA512

    e8580037fb2ccfc10b110514e01af9dc7b790f43cc353ca2d48cbeb558644b957a1750a2add2c267704009ffa168bd92f8689d4fb7d9a44f4bc32f9e000b1ab2

  • SSDEEP

    24576:6c1G2yohVF7hd88ZUM7wmy+2YVck569s6nnjqKoe:R1G2FhV93P65kcfLjqKoe

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.cherubimsecurityforce.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    alwarpet538

Targets

    • Target

      a54bdfd7f51995ad8a88069e6fbd9ab871f417a0c0e28c4b3f947df7294fd984

    • Size

      825KB

    • MD5

      9150335b9722db3ce86ee373d198ba3b

    • SHA1

      2d00f59ab55967f9b2ac2067d9c54e7ebd95385e

    • SHA256

      a54bdfd7f51995ad8a88069e6fbd9ab871f417a0c0e28c4b3f947df7294fd984

    • SHA512

      e8580037fb2ccfc10b110514e01af9dc7b790f43cc353ca2d48cbeb558644b957a1750a2add2c267704009ffa168bd92f8689d4fb7d9a44f4bc32f9e000b1ab2

    • SSDEEP

      24576:6c1G2yohVF7hd88ZUM7wmy+2YVck569s6nnjqKoe:R1G2FhV93P65kcfLjqKoe

    • AgentTesla

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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