General

  • Target

    e26d7be6048d0c785f65f77b012ee715_JaffaCakes118

  • Size

    604KB

  • Sample

    240915-n417rasenc

  • MD5

    e26d7be6048d0c785f65f77b012ee715

  • SHA1

    eeb6d42fbb960fcadb0290444ecdb7f4c80d9ea4

  • SHA256

    27570dc435f85d656611a92a0a64d2a01c89a5f9beab6b4306276e056a36f13b

  • SHA512

    994420fab010fde6e7204ba04be718a2bc7f9a51ff5f8b61006c60a1fc777727d31b5797fe7068bfe45c7e184715f6264938d48ede1d122dff3706460907983c

  • SSDEEP

    12288:ssocSptndh0EIehMgb6cjWZqNeUXaTsrmJT6YashlM0JT6YashlM:hpSpJdh06b6cjaEoTx9ashlV9ashl

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.fuslia.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    blessmegod@77

Targets

    • Target

      e26d7be6048d0c785f65f77b012ee715_JaffaCakes118

    • Size

      604KB

    • MD5

      e26d7be6048d0c785f65f77b012ee715

    • SHA1

      eeb6d42fbb960fcadb0290444ecdb7f4c80d9ea4

    • SHA256

      27570dc435f85d656611a92a0a64d2a01c89a5f9beab6b4306276e056a36f13b

    • SHA512

      994420fab010fde6e7204ba04be718a2bc7f9a51ff5f8b61006c60a1fc777727d31b5797fe7068bfe45c7e184715f6264938d48ede1d122dff3706460907983c

    • SSDEEP

      12288:ssocSptndh0EIehMgb6cjWZqNeUXaTsrmJT6YashlM0JT6YashlM:hpSpJdh06b6cjaEoTx9ashlV9ashl

    • AgentTesla

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

    • AgentTesla payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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