General

  • Target
    efd99d066cf9f98cb721beefa8aec062.exe
  • Size 812KB
  • Sample220217-wr4fcachd9
  • SHA256 77873fe7bf938d5cf7c1de867e1c26fafac159ec4367abe40d046b7c5cc89bc8
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      efd99d066cf9f98cb721beefa8aec062.exe
    • Size 812KB
    • SHA256 77873fe7bf938d5cf7c1de867e1c26fafac159ec4367abe40d046b7c5cc89bc8
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • Drops file in Drivers directory

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks