General

  • Target

    39d1369b5d37290e14910092cb99b110N.exe

  • Size

    2.6MB

  • Sample

    240825-k7qcwayaqm

  • MD5

    39d1369b5d37290e14910092cb99b110

  • SHA1

    c053c769c8e3700ddba987c7a3abdcc2ac790265

  • SHA256

    077b32d0275563fbb5b72c4ab9745a815ecf0669f18696828122d2be921277a1

  • SHA512

    0053ef99a9e755d67a0657086de3693d6dcc7b7fcbad0f59a2a32b18ab8e947d1c9bfc8ed2490538ed4500fe783d3cae53beec69b90f3f4d24fe74f4e4a1cbb1

  • SSDEEP

    24576:ObCj2sObHtqQ4QEfCr7w7yvuqqNq8FroaSaPXRackmrM4Biq7MhLv9GImmVfq4en:ObCjPKNqQEfsw43qtmVfq4u

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.mail.me.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    RICHARD205lord

Targets

    • Target

      39d1369b5d37290e14910092cb99b110N.exe

    • Size

      2.6MB

    • MD5

      39d1369b5d37290e14910092cb99b110

    • SHA1

      c053c769c8e3700ddba987c7a3abdcc2ac790265

    • SHA256

      077b32d0275563fbb5b72c4ab9745a815ecf0669f18696828122d2be921277a1

    • SHA512

      0053ef99a9e755d67a0657086de3693d6dcc7b7fcbad0f59a2a32b18ab8e947d1c9bfc8ed2490538ed4500fe783d3cae53beec69b90f3f4d24fe74f4e4a1cbb1

    • SSDEEP

      24576:ObCj2sObHtqQ4QEfCr7w7yvuqqNq8FroaSaPXRackmrM4Biq7MhLv9GImmVfq4en:ObCjPKNqQEfsw43qtmVfq4u

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • 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 accounts

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks