General

  • Target

    23f3eeccb897633af6363d184eb84553510d9769a7a8b4e4ec05647844fa2e0f

  • Size

    964KB

  • Sample

    220414-ptg7kaggdk

  • MD5

    59b28bbb4700cc6f9265e0861f743afe

  • SHA1

    528d616da58b548a02cfca6e51929c721c382425

  • SHA256

    23f3eeccb897633af6363d184eb84553510d9769a7a8b4e4ec05647844fa2e0f

  • SHA512

    bbf8b17d232245c7fdd2e9fc951bead9e8d81b2cd4460b760d9c2d13d5dde2c7d6e08cd50d275e2573b0bc4abeb4f8a644fbd9e16106be174d8abd94f2bb9d15

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    mmm777

Targets

    • Target

      23f3eeccb897633af6363d184eb84553510d9769a7a8b4e4ec05647844fa2e0f

    • Size

      964KB

    • MD5

      59b28bbb4700cc6f9265e0861f743afe

    • SHA1

      528d616da58b548a02cfca6e51929c721c382425

    • SHA256

      23f3eeccb897633af6363d184eb84553510d9769a7a8b4e4ec05647844fa2e0f

    • SHA512

      bbf8b17d232245c7fdd2e9fc951bead9e8d81b2cd4460b760d9c2d13d5dde2c7d6e08cd50d275e2573b0bc4abeb4f8a644fbd9e16106be174d8abd94f2bb9d15

    • AgentTesla

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

    • Meta Stealer Stealer

      Meta Stealer steals passwords stored in browsers, written in C++.

    • AgentTesla Payload

    • Checks computer location settings

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

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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 v6

Tasks