General

  • Target

    e03c44769786da6c582e739e7710bbc3_JaffaCakes118

  • Size

    882KB

  • Sample

    240914-p8yg4avgqh

  • MD5

    e03c44769786da6c582e739e7710bbc3

  • SHA1

    d3fff948a5c25bb07f06de7134ce5a88dae701a6

  • SHA256

    119104fb2d65725f9acd015a1478e6f7064ebae5e904e4e2ea783a5cf8f472d4

  • SHA512

    b5664471caeb289421bb591c126117f1f3ce7bf58d627633e58211e0865873da951ef9c6aa995d6a69ecfb3b318cb083ad460458792976aadd0a27e044368a80

  • SSDEEP

    12288:sNOUj6hvKElTXjkztKD3ugnM6Ss7t6E6wtsjgxAZBP8tSaTO2r8sGIq0kuJpk6:kO46E6TX8M3nM6hUTj5P8Pa2wsgGJpk6

Malware Config

Targets

    • Target

      e03c44769786da6c582e739e7710bbc3_JaffaCakes118

    • Size

      882KB

    • MD5

      e03c44769786da6c582e739e7710bbc3

    • SHA1

      d3fff948a5c25bb07f06de7134ce5a88dae701a6

    • SHA256

      119104fb2d65725f9acd015a1478e6f7064ebae5e904e4e2ea783a5cf8f472d4

    • SHA512

      b5664471caeb289421bb591c126117f1f3ce7bf58d627633e58211e0865873da951ef9c6aa995d6a69ecfb3b318cb083ad460458792976aadd0a27e044368a80

    • SSDEEP

      12288:sNOUj6hvKElTXjkztKD3ugnM6Ss7t6E6wtsjgxAZBP8tSaTO2r8sGIq0kuJpk6:kO46E6TX8M3nM6hUTj5P8Pa2wsgGJpk6

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • 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