General

  • Target
    MOD41SA10PSQ4W1.exe
  • Size 70KB
  • Sample220321-pc6tlacae6
  • SHA256 c6045ce3162c17ebce174609ecbca8e5024a69edcc37c89bc60ff2e07cb52475
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      MOD41SA10PSQ4W1.exe
    • Size 70KB
    • SHA256 c6045ce3162c17ebce174609ecbca8e5024a69edcc37c89bc60ff2e07cb52475
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • Drops file in Drivers directory

    • 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