General

  • Target

    82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe

  • Size

    805KB

  • Sample

    231202-lmntzsbe31

  • MD5

    66bf2e596e00b818198a8966fc6cc177

  • SHA1

    69573a8c25d3191045f93dd2c9f577455e46cecf

  • SHA256

    82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc

  • SHA512

    e3c31ef65b6b80522e61e0a908a82503c77cbdbc8527edc953d82766e76ad81a355f38fe84001580eb1230e8dab7da32b9bfa19da0fe12c9a573c5ee89608c8e

  • SSDEEP

    12288:AeXQmbCpZKPzUftUshogoBJQkzFeEFC4M0qG5Tl:OeUftFhoFPFeyh

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.rolexlogisticsservice.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Mc;NUa%u+yF.

Targets

    • Target

      82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe

    • Size

      805KB

    • MD5

      66bf2e596e00b818198a8966fc6cc177

    • SHA1

      69573a8c25d3191045f93dd2c9f577455e46cecf

    • SHA256

      82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc

    • SHA512

      e3c31ef65b6b80522e61e0a908a82503c77cbdbc8527edc953d82766e76ad81a355f38fe84001580eb1230e8dab7da32b9bfa19da0fe12c9a573c5ee89608c8e

    • SSDEEP

      12288:AeXQmbCpZKPzUftUshogoBJQkzFeEFC4M0qG5Tl:OeUftFhoFPFeyh

    • AgentTesla

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

    • 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