General

  • Target

    086fab0ecff84ab45825bc3614d8b95fdc35f4837bd21fd86216349b0480c455

  • Size

    4.2MB

  • Sample

    240418-w4anssbd58

  • MD5

    c9432931435394236d469771783abd1d

  • SHA1

    b3efdc72133f0f4321e9428ed782e2a98ed59d62

  • SHA256

    086fab0ecff84ab45825bc3614d8b95fdc35f4837bd21fd86216349b0480c455

  • SHA512

    bdc64248fa45bda6f271b53d788b871b4e2bf73aaea121773bcb9884eb889d83c0a889dd43b9e10a43546a4212e22da41e573f57e82b7f8200a48aa89325f1a0

  • SSDEEP

    98304:GQInvlJBJIUJQszVJveaj34waKWau7RuKZVdiWsTMY:K9QGJLORuK1UMY

Malware Config

Targets

    • Target

      086fab0ecff84ab45825bc3614d8b95fdc35f4837bd21fd86216349b0480c455

    • Size

      4.2MB

    • MD5

      c9432931435394236d469771783abd1d

    • SHA1

      b3efdc72133f0f4321e9428ed782e2a98ed59d62

    • SHA256

      086fab0ecff84ab45825bc3614d8b95fdc35f4837bd21fd86216349b0480c455

    • SHA512

      bdc64248fa45bda6f271b53d788b871b4e2bf73aaea121773bcb9884eb889d83c0a889dd43b9e10a43546a4212e22da41e573f57e82b7f8200a48aa89325f1a0

    • SSDEEP

      98304:GQInvlJBJIUJQszVJveaj34waKWau7RuKZVdiWsTMY:K9QGJLORuK1UMY

    • 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