General

  • Target
    Tools_Unlock.zip
  • Size 138.9MB
  • Sample260626-resqvscy5p
  • SHA256 0e6367229b8dd73641b067e69012831ff02a972bfecd96d9f19ae2db04c6b4c5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Tools_Unlock.zip
    • Size 138.9MB
    • SHA256 0e6367229b8dd73641b067e69012831ff02a972bfecd96d9f19ae2db04c6b4c5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Executes dropped EXE

    • 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 web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Checks installed software on the system

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      Manual.txt
    • Size 552B
    • SHA256 90daf98a85adb6bfd5959c6fdf60dee72396a4d7e5feb0d4eeaa87a274043cc9
    • MD5 SHA1 SHA512 TLSH
    • Drops desktop.ini file(s)

    • Target
      Tools_UnlockPro.rar
    • Size 138.9MB
    • SHA256 0db38213d13cb670d5679ea98ffd87a6d5cd52712490f18a3b428f23bd7f4977
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Executes dropped EXE

    • 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 web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Checks installed software on the system

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks