General

  • Target

    43153f4f79278075981dbb98b580d74f_JaffaCakes118

  • Size

    780KB

  • Sample

    240713-yfhevavbrl

  • MD5

    43153f4f79278075981dbb98b580d74f

  • SHA1

    2455e4217cb8fbd4ebfaa16330558dc128adda1e

  • SHA256

    fc87f79da45a9ffcf0a3284798c6d491d009372d5b3782dbdd6fd7f8be01a327

  • SHA512

    be2018eaf2a61211d85734faf0927f39486965d4cdce24e72ad81f2d0a9c82ea04c7753d16bd92b65a5ea92b4f0b54f43ab18e24f8c55b8a269d582c025af123

  • SSDEEP

    24576:wR/SQVi7i3JFLMEhQQDhoDl4uInnotriI:ci7qLjGmoDlV2g+I

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.vivaldi.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    25194e1936feD$

Targets

    • Target

      43153f4f79278075981dbb98b580d74f_JaffaCakes118

    • Size

      780KB

    • MD5

      43153f4f79278075981dbb98b580d74f

    • SHA1

      2455e4217cb8fbd4ebfaa16330558dc128adda1e

    • SHA256

      fc87f79da45a9ffcf0a3284798c6d491d009372d5b3782dbdd6fd7f8be01a327

    • SHA512

      be2018eaf2a61211d85734faf0927f39486965d4cdce24e72ad81f2d0a9c82ea04c7753d16bd92b65a5ea92b4f0b54f43ab18e24f8c55b8a269d582c025af123

    • SSDEEP

      24576:wR/SQVi7i3JFLMEhQQDhoDl4uInnotriI:ci7qLjGmoDlV2g+I

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • Beds Protector Packer

      Detects Beds Protector packer used to load .NET malware.

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • 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 v15

Tasks