General

  • Target
    44130220531MES_S Quote.exe
  • Size 706KB
  • Sample240430-mlhr1saa53
  • SHA256 fe2ae83c4440daa77bdb1c5951efe680fe1a2e41209ebeba1ae72792d9c9ae06
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      44130220531MES_S Quote.exe
    • Size 706KB
    • SHA256 fe2ae83c4440daa77bdb1c5951efe680fe1a2e41209ebeba1ae72792d9c9ae06
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks