General

  • Target

    rDPO23-I-086GARDEXFLOWMETERiv.exe

  • Size

    793KB

  • Sample

    231004-tmxqwseh79

  • MD5

    8a14dacb5b4e3171d64dc4cee7c541eb

  • SHA1

    5b2fe2aabce1066ac5fb20e60c94591272ecccf7

  • SHA256

    0d05c9ec5cbccc7252bfa4f1fe3da5ac89c431fb9aba15fcbf28621cf2f2a48d

  • SHA512

    6b51a6a3910eac6c806530a213f2c77b486ef24f68e5b813870f5c4454e5645bda737c896caec9c913d7f524e5f32de7b26a5192852328a68023cf8c85040db6

  • SSDEEP

    12288:Y8zS55mFzv8PqWOv3NlQyyTcF5BujcbiMq4hB/OBjwQt:Yf55qT8Pqp/NGyyT81biMJ/OBj

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://mercuresurabaya.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    COM&qS[LeyKQ

Targets

    • Target

      rDPO23-I-086GARDEXFLOWMETERiv.exe

    • Size

      793KB

    • MD5

      8a14dacb5b4e3171d64dc4cee7c541eb

    • SHA1

      5b2fe2aabce1066ac5fb20e60c94591272ecccf7

    • SHA256

      0d05c9ec5cbccc7252bfa4f1fe3da5ac89c431fb9aba15fcbf28621cf2f2a48d

    • SHA512

      6b51a6a3910eac6c806530a213f2c77b486ef24f68e5b813870f5c4454e5645bda737c896caec9c913d7f524e5f32de7b26a5192852328a68023cf8c85040db6

    • SSDEEP

      12288:Y8zS55mFzv8PqWOv3NlQyyTcF5BujcbiMq4hB/OBjwQt:Yf55qT8Pqp/NGyyT81biMJ/OBj

    • AgentTesla

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

    • 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

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks