General

  • Target
    33c6d26d055d4ee3d1e49b678df6dc18
  • Size 802KB
  • Sample220216-lv3m4sbee7
  • SHA256 1ee1579cdd94bc455e3918be20b3661e2d741f139af85baff2020fee6b69ce99
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      33c6d26d055d4ee3d1e49b678df6dc18
    • Size 802KB
    • SHA256 1ee1579cdd94bc455e3918be20b3661e2d741f139af85baff2020fee6b69ce99
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • Executes dropped EXE

    • Loads dropped DLL

    • 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