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General

  • Target

    7a023bb056bd007f52f55f0c437cd571_JaffaCakes118

  • Size

    1.1MB

  • Sample

    240527-wknfjsde23

  • MD5

    7a023bb056bd007f52f55f0c437cd571

  • SHA1

    77c598b49f5b61012213bc790553205e266af9eb

  • SHA256

    291c6a303c1015ad7801e1468b5f630fe73914182fbde360754ece704707a4bc

  • SHA512

    7aced7159c38978fc3dac87c825144750481230df9b666d7e990408563b8f5c710c6f1b26e3d30d722524dc5cc287192c31df5c923b7a17b3b56d91155699256

  • SSDEEP

    24576:rCAd9LxjhH70lCnAm7Qe8rPW9KojkaN77:rT4bmBKProjk277

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    chibuike12345@@@@@

Targets

    • Target

      7a023bb056bd007f52f55f0c437cd571_JaffaCakes118

    • Size

      1.1MB

    • MD5

      7a023bb056bd007f52f55f0c437cd571

    • SHA1

      77c598b49f5b61012213bc790553205e266af9eb

    • SHA256

      291c6a303c1015ad7801e1468b5f630fe73914182fbde360754ece704707a4bc

    • SHA512

      7aced7159c38978fc3dac87c825144750481230df9b666d7e990408563b8f5c710c6f1b26e3d30d722524dc5cc287192c31df5c923b7a17b3b56d91155699256

    • SSDEEP

      24576:rCAd9LxjhH70lCnAm7Qe8rPW9KojkaN77:rT4bmBKProjk277

    • 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.

    • UPX packed file

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

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks