General

  • Target

    03783cfb7ad21dbda75d1c0976dd9e76_JaffaCakes118

  • Size

    1.6MB

  • Sample

    240930-2bbchssbka

  • MD5

    03783cfb7ad21dbda75d1c0976dd9e76

  • SHA1

    6a3ee724e7997a1e94b13c626371784f41e38b23

  • SHA256

    999e990bb183edc20c2fdf22c4897aaef68a1a1ed6005dbfaeab4a85f6e32947

  • SHA512

    fe8e83702b9127b5913f7d8a6c54214af4dc15704ed99e49979171a76d36157c369e0383226e43b41d126f5e946088b6919cb6a569c2a740f129adcef94a3786

  • SSDEEP

    24576:RAHnh+eWsN3skA4RV1Hom2KXMmHa/1lZ4c+G7f0mcwBfTHDEPAHpjkGX5:oh+ZkldoPK8YavDEYJY+

Malware Config

Targets

    • Target

      03783cfb7ad21dbda75d1c0976dd9e76_JaffaCakes118

    • Size

      1.6MB

    • MD5

      03783cfb7ad21dbda75d1c0976dd9e76

    • SHA1

      6a3ee724e7997a1e94b13c626371784f41e38b23

    • SHA256

      999e990bb183edc20c2fdf22c4897aaef68a1a1ed6005dbfaeab4a85f6e32947

    • SHA512

      fe8e83702b9127b5913f7d8a6c54214af4dc15704ed99e49979171a76d36157c369e0383226e43b41d126f5e946088b6919cb6a569c2a740f129adcef94a3786

    • SSDEEP

      24576:RAHnh+eWsN3skA4RV1Hom2KXMmHa/1lZ4c+G7f0mcwBfTHDEPAHpjkGX5:oh+ZkldoPK8YavDEYJY+

    • AgentTesla

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

    • AgentTesla payload

    • Drops file in Drivers directory

    • Drops startup file

    • 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

    • 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