General

  • Target

    aac970bdcfa017c63b3a5dbef151cd8e0f3ba5abc0b21b18294b9847d947bd7f

  • Size

    239KB

  • Sample

    241221-bjzrzaylg1

  • MD5

    0be19c041453cec8566a4743e23402b6

  • SHA1

    00b910f1cf6d75cd96906b5eff9ecf8b61226eec

  • SHA256

    aac970bdcfa017c63b3a5dbef151cd8e0f3ba5abc0b21b18294b9847d947bd7f

  • SHA512

    dbfc0acf03d0136a63befd444c6ee144977dd63a7a05e6107915779d5b72b3365abc91b95ab41ca001b3f2ccbab05c69ae2bd6c12687f660dbd8bf604e941659

  • SSDEEP

    3072:JxN3NB1x9xCxSW2MqnNLZ7UtbvDK59uW58UGQl:tNB1x9xCxSW2MqNLZ7YbvDi35lj

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.antoniomayol.com:21
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    cMhKDQUk1{;%

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.antoniomayol.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    cMhKDQUk1{;%

Targets

    • Target

      aac970bdcfa017c63b3a5dbef151cd8e0f3ba5abc0b21b18294b9847d947bd7f

    • Size

      239KB

    • MD5

      0be19c041453cec8566a4743e23402b6

    • SHA1

      00b910f1cf6d75cd96906b5eff9ecf8b61226eec

    • SHA256

      aac970bdcfa017c63b3a5dbef151cd8e0f3ba5abc0b21b18294b9847d947bd7f

    • SHA512

      dbfc0acf03d0136a63befd444c6ee144977dd63a7a05e6107915779d5b72b3365abc91b95ab41ca001b3f2ccbab05c69ae2bd6c12687f660dbd8bf604e941659

    • SSDEEP

      3072:JxN3NB1x9xCxSW2MqnNLZ7UtbvDK59uW58UGQl:tNB1x9xCxSW2MqNLZ7YbvDi35lj

    • AgentTesla

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

    • Agenttesla family

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks