General

  • Target

    95ba6dd24c7d25c02c7a61508bbb1992cf9bec24c7d2fe823eff4d5204b9f867

  • Size

    728KB

  • Sample

    241221-bsd7mazjam

  • MD5

    4da4187aedf5b400f6c2a8c3015a8179

  • SHA1

    e1e595805e019ddb83031738aa064a61818d8ebb

  • SHA256

    95ba6dd24c7d25c02c7a61508bbb1992cf9bec24c7d2fe823eff4d5204b9f867

  • SHA512

    87c69f9a7b986abdb2a88bd3659e8eb334b492ba31d459b0c7a06963bba6df33336efcbd1a56a9ac086d0a43871fc5150c26d77329a43d832b50a2f95aba6e22

  • SSDEEP

    12288:MCp8P34CIszNDaZn5aRWJPp7wp8NJzrh1c1L8pOad20bD6G1nHLW7P:D6vAsVxRWv7EOfEO36G9W7

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.flood-protection.org
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    morgan2424@

Targets

    • Target

      95ba6dd24c7d25c02c7a61508bbb1992cf9bec24c7d2fe823eff4d5204b9f867

    • Size

      728KB

    • MD5

      4da4187aedf5b400f6c2a8c3015a8179

    • SHA1

      e1e595805e019ddb83031738aa064a61818d8ebb

    • SHA256

      95ba6dd24c7d25c02c7a61508bbb1992cf9bec24c7d2fe823eff4d5204b9f867

    • SHA512

      87c69f9a7b986abdb2a88bd3659e8eb334b492ba31d459b0c7a06963bba6df33336efcbd1a56a9ac086d0a43871fc5150c26d77329a43d832b50a2f95aba6e22

    • SSDEEP

      12288:MCp8P34CIszNDaZn5aRWJPp7wp8NJzrh1c1L8pOad20bD6G1nHLW7P:D6vAsVxRWv7EOfEO36G9W7

    • AgentTesla

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

    • Agenttesla family

    • AgentTesla payload

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks