General

  • Target
    CRA.bat
  • Size 1KB
  • Sample260729-g243aswekf
  • SHA256 974be6f395cc0833e2f35937baaae8cb6565f3ec30995f674514af83cab38b74
  • MD5 SHA1 SHA512 TLSH

Malware Config

Targets

    • Target
      CRA.bat
    • Size 1KB
    • SHA256 974be6f395cc0833e2f35937baaae8cb6565f3ec30995f674514af83cab38b74
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Enumerates connected drives

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

    • Password Policy Discovery

      Attempt to access detailed information about the password policy used within an enterprise network.

    • Remote Services: SMB/Windows Admin Shares

      Adversaries may use Valid Accounts to interact with a remote network share using Server Message Block (SMB).

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks