General

  • Target

    fd3bd4dfd5a67c2d68cc1662e7a1fdaf_JaffaCakes118

  • Size

    1.7MB

  • Sample

    240928-1zsq2ayamq

  • MD5

    fd3bd4dfd5a67c2d68cc1662e7a1fdaf

  • SHA1

    3122043ac1466088e802076b5b373db8ff8f9717

  • SHA256

    15ba183b782c806b2742664a3fe1b6a518924f0fe00b85998bedd8b482bffe79

  • SHA512

    a01f1ddbfca185cff5d25cee1b603fd54314c1a3f831d7de6f306f56b3e227ab6a6cbdefadca3c40033a99adad7783fbb2e90354e681ddd8ba98c06ed57a883e

  • SSDEEP

    49152:ch+ZkldoPKi2a/ahuVrk4LzEXD86ZD7XitbckPZ:N2cPKiJVo+Iw6ZD7uc2

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    GRACE12345

Targets

    • Target

      fd3bd4dfd5a67c2d68cc1662e7a1fdaf_JaffaCakes118

    • Size

      1.7MB

    • MD5

      fd3bd4dfd5a67c2d68cc1662e7a1fdaf

    • SHA1

      3122043ac1466088e802076b5b373db8ff8f9717

    • SHA256

      15ba183b782c806b2742664a3fe1b6a518924f0fe00b85998bedd8b482bffe79

    • SHA512

      a01f1ddbfca185cff5d25cee1b603fd54314c1a3f831d7de6f306f56b3e227ab6a6cbdefadca3c40033a99adad7783fbb2e90354e681ddd8ba98c06ed57a883e

    • SSDEEP

      49152:ch+ZkldoPKi2a/ahuVrk4LzEXD86ZD7XitbckPZ:N2cPKiJVo+Iw6ZD7uc2

    • AgentTesla

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

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks