General

  • Target

    6ce80c658f7742d04b653b72ece0b3cbb5e821b5e2ed5c236eb1ac05cf002217

  • Size

    4.1MB

  • Sample

    240509-tv7wtsec29

  • MD5

    3a83c1ec5904975f13ac52c3b474f74d

  • SHA1

    3ee143a618b6a48b5380644afdc53c7bbb2fe570

  • SHA256

    6ce80c658f7742d04b653b72ece0b3cbb5e821b5e2ed5c236eb1ac05cf002217

  • SHA512

    99d2032f0e4aa51167a78ddc45e5cc296e74c402710437e9d3951ee6786714381a7ae707b9161c52fed7bdda7a944789ca5a2859ed52e434d3939c7472c0ab06

  • SSDEEP

    98304:SgQj3bYke7IH4UmHBe7fvGvGegFjoB9Y4hH2MnS9ap:9mkkc0oEfvGFgFjKYMWdk

Malware Config

Targets

    • Target

      6ce80c658f7742d04b653b72ece0b3cbb5e821b5e2ed5c236eb1ac05cf002217

    • Size

      4.1MB

    • MD5

      3a83c1ec5904975f13ac52c3b474f74d

    • SHA1

      3ee143a618b6a48b5380644afdc53c7bbb2fe570

    • SHA256

      6ce80c658f7742d04b653b72ece0b3cbb5e821b5e2ed5c236eb1ac05cf002217

    • SHA512

      99d2032f0e4aa51167a78ddc45e5cc296e74c402710437e9d3951ee6786714381a7ae707b9161c52fed7bdda7a944789ca5a2859ed52e434d3939c7472c0ab06

    • SSDEEP

      98304:SgQj3bYke7IH4UmHBe7fvGvGegFjoB9Y4hH2MnS9ap:9mkkc0oEfvGFgFjKYMWdk

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

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

    • 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