General

  • Target

    3a5c13236435bda7fab6a3d620f43ed177a3ee025ef939052fa2522cb498f74f

  • Size

    4.1MB

  • Sample

    240515-3hybashg3z

  • MD5

    c7322e07da3446de25d2c0d2aaf0be31

  • SHA1

    3bf66312122519f06337bddd55823e6c894390a9

  • SHA256

    3a5c13236435bda7fab6a3d620f43ed177a3ee025ef939052fa2522cb498f74f

  • SHA512

    da57d9206a8e7978b163231af375df6086545bb723d5759cd4f1e5778c9540e7a8bfe124b7aa181ea91e27c42ef80cc934be5626e0fbdd5faa9822c97571a475

  • SSDEEP

    98304:8CrMvuyR1RyPQdAJHItu4QbOo8ZPCtSlOjuAz5n6hmlDmbf2:85vuu/yDHItfIOpPCSgB5tCK

Malware Config

Targets

    • Target

      3a5c13236435bda7fab6a3d620f43ed177a3ee025ef939052fa2522cb498f74f

    • Size

      4.1MB

    • MD5

      c7322e07da3446de25d2c0d2aaf0be31

    • SHA1

      3bf66312122519f06337bddd55823e6c894390a9

    • SHA256

      3a5c13236435bda7fab6a3d620f43ed177a3ee025ef939052fa2522cb498f74f

    • SHA512

      da57d9206a8e7978b163231af375df6086545bb723d5759cd4f1e5778c9540e7a8bfe124b7aa181ea91e27c42ef80cc934be5626e0fbdd5faa9822c97571a475

    • SSDEEP

      98304:8CrMvuyR1RyPQdAJHItu4QbOo8ZPCtSlOjuAz5n6hmlDmbf2:85vuu/yDHItfIOpPCSgB5tCK

    • 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