General

  • Target
    DOC-23001897.rar
  • Size 579KB
  • Sample230413-k16fhsad93
  • SHA256 61e09c898bd1d8dbccdfcf12799e40a6ee38c3e84fba12b49b1ad97e02cc2eee
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      DOC-23001897.exe
    • Size 829KB
    • SHA256 59fab9b58703b5208ad279d79225762a44b6b87709166aeaaebc34fcd31c229f
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks