General

  • Target

    38587ff59f3eade8faec0d963da7e4b7cbaf6507791a80d124c70493b7ccd49f

  • Size

    4.1MB

  • Sample

    231013-sq37eaba2y

  • MD5

    93e1aa8028a9a10c76f06a2bc831c2fc

  • SHA1

    7e82e0d2e39bb101581e3b289dc0664d1adbd178

  • SHA256

    38587ff59f3eade8faec0d963da7e4b7cbaf6507791a80d124c70493b7ccd49f

  • SHA512

    aa84a902cd96e442eda6e7578bee6099ced154402ee72f444db57a2e493ca11b83db3747e677c88510d799c66f54ce1810797de8a57874c98142f6e482ff5d34

  • SSDEEP

    98304:2fCcvJsi+WPKy/YJdqu91/oBtT4Oxvag9d3FmYx7inZGPjx:2qcOi+WZ7SctBi8VFFx7GGbx

Malware Config

Targets

    • Target

      38587ff59f3eade8faec0d963da7e4b7cbaf6507791a80d124c70493b7ccd49f

    • Size

      4.1MB

    • MD5

      93e1aa8028a9a10c76f06a2bc831c2fc

    • SHA1

      7e82e0d2e39bb101581e3b289dc0664d1adbd178

    • SHA256

      38587ff59f3eade8faec0d963da7e4b7cbaf6507791a80d124c70493b7ccd49f

    • SHA512

      aa84a902cd96e442eda6e7578bee6099ced154402ee72f444db57a2e493ca11b83db3747e677c88510d799c66f54ce1810797de8a57874c98142f6e482ff5d34

    • SSDEEP

      98304:2fCcvJsi+WPKy/YJdqu91/oBtT4Oxvag9d3FmYx7inZGPjx:2qcOi+WZ7SctBi8VFFx7GGbx

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • 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.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks