General

  • Target
    kythy.exe
  • Size 2.0MB
  • Sample260705-sqffcac19t
  • SHA256 eb530402b07763a24a506d0e417e2459b38a6c31c67e9ccdc168df04aa6e1782
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      kythy.exe
    • Size 2.0MB
    • SHA256 eb530402b07763a24a506d0e417e2459b38a6c31c67e9ccdc168df04aa6e1782
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • 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.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks