General

  • Target

    ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909

  • Size

    1.4MB

  • Sample

    250114-ca2qmswjhk

  • MD5

    cf2c75a252507a7cd5f461f922f96427

  • SHA1

    a0c903c050c24c4fbbfb9566410ee5af55fb857b

  • SHA256

    ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909

  • SHA512

    ff78dc677752a972dea9151a91835ac3d64b0bfd0d3dd4ae33c593657a7dd38ef0b0105c9bc488809149661357eecf2d4c92aa9b9584fab575850c718f4732ad

  • SSDEEP

    24576:7EaPaJQc5LsgjdkMv1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:7EK0VjLoyEkmZ9Y14

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    @Brazil20,,

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    @Brazil20,,

Targets

    • Target

      ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909

    • Size

      1.4MB

    • MD5

      cf2c75a252507a7cd5f461f922f96427

    • SHA1

      a0c903c050c24c4fbbfb9566410ee5af55fb857b

    • SHA256

      ee5a7ab3c194c720c7a5c335585490736bfea7331b8d0fc20e80357624caf909

    • SHA512

      ff78dc677752a972dea9151a91835ac3d64b0bfd0d3dd4ae33c593657a7dd38ef0b0105c9bc488809149661357eecf2d4c92aa9b9584fab575850c718f4732ad

    • SSDEEP

      24576:7EaPaJQc5LsgjdkMv1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:7EK0VjLoyEkmZ9Y14

    • AgentTesla

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

    • Agenttesla family

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks