General

  • Target
    SecuriteInfo.com.Trojan.Siggen19.18804.30017.30212.exe
  • Size 885KB
  • Sample221206-qvnleacd46
  • SHA256 4d7089ed0ea37bffbf210a1178cceab8b97ea2775d2d7efd478272c50374fde7
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.symmdentaesthetics.com/

  • Port

    21

  • Username

    [email protected]/

  • Password

    smartooo@12

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.symmdentaesthetics.com/

  • Port

    21

  • Username

    [email protected]/

  • Password

    smartooo@12

Targets

    • Target
      SecuriteInfo.com.Trojan.Siggen19.18804.30017.30212.exe
    • Size 885KB
    • SHA256 4d7089ed0ea37bffbf210a1178cceab8b97ea2775d2d7efd478272c50374fde7
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • AgentTesla payload

    • 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