General

  • Target

    RQ 6305727.exe

  • Size

    637KB

  • Sample

    200710-fsf9wt5ny6

  • MD5

    acc10f1259b903bd2bdb1a16b162df86

  • SHA1

    f119f1d7a35bbc544a553f5dd17a044ef2068b47

  • SHA256

    a7120c8022437adb5629ea851c83f9efd6e57d9f5598f735e66fc11381fd707d

  • SHA512

    11f80352f15da03f9718cc4ccff80f558efeb637c55f47f6b5705e775132be88f883757fb104ef66761f7f4ce8b53dde735600764395a93078948813a1862129

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.gascuenca.es
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    gasW204@Z7

Targets

    • Target

      RQ 6305727.exe

    • Size

      637KB

    • MD5

      acc10f1259b903bd2bdb1a16b162df86

    • SHA1

      f119f1d7a35bbc544a553f5dd17a044ef2068b47

    • SHA256

      a7120c8022437adb5629ea851c83f9efd6e57d9f5598f735e66fc11381fd707d

    • SHA512

      11f80352f15da03f9718cc4ccff80f558efeb637c55f47f6b5705e775132be88f883757fb104ef66761f7f4ce8b53dde735600764395a93078948813a1862129

    • AgentTesla

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

    • AgentTesla Payload

    • 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 v6

Tasks