General

  • Target

    AIT#435543.exe

  • Size

    604KB

  • Sample

    230705-hdgsjace7s

  • MD5

    08a8436f9dd4d72ac7545adcd2176849

  • SHA1

    31b625388d14f4cdc6a6d1fcfbf302076f7be507

  • SHA256

    5f1062d2bb1b46b2ad72e7bc0e14c1b5a317a1b941a59ee7dc15ba27afe880ee

  • SHA512

    c30720a6182c11432757946e93964543103506cf43580614684f873b9f4f2581bd8e54b8a8cba2ac7681f6514fc54f5bae4d4ec3680b4dbe27e2d56bf20351a2

  • SSDEEP

    12288:MNaWonQ3fR/mOvYUG3eqdWdoiiQXyJyxVkKs12I:WzoyeONGuqdWGiiXyxY12I

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      AIT#435543.exe

    • Size

      604KB

    • MD5

      08a8436f9dd4d72ac7545adcd2176849

    • SHA1

      31b625388d14f4cdc6a6d1fcfbf302076f7be507

    • SHA256

      5f1062d2bb1b46b2ad72e7bc0e14c1b5a317a1b941a59ee7dc15ba27afe880ee

    • SHA512

      c30720a6182c11432757946e93964543103506cf43580614684f873b9f4f2581bd8e54b8a8cba2ac7681f6514fc54f5bae4d4ec3680b4dbe27e2d56bf20351a2

    • SSDEEP

      12288:MNaWonQ3fR/mOvYUG3eqdWdoiiQXyJyxVkKs12I:WzoyeONGuqdWGiiXyxY12I

    • 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 v6

Tasks