General

  • Target

    6e6ec4420bdaf62ec7f5bb5a5cdf720f763f3ce3d431ef96aab46735c323ab2a

  • Size

    4.1MB

  • Sample

    240404-pzhehsga3s

  • MD5

    e3879740ca9f2dd68af31bbd0919e45f

  • SHA1

    6d02df827785e15534a25bef1ec76b617bcfbd03

  • SHA256

    6e6ec4420bdaf62ec7f5bb5a5cdf720f763f3ce3d431ef96aab46735c323ab2a

  • SHA512

    3d30e1fecacf0a3066271947939a1adbc34d52b7ed7237ac41d29667fad203db8663202d49b51fc2d743fe8907502055c946e7923bcf47ed86696df5bb6ec4c9

  • SSDEEP

    98304:e5uGUxyGNHvR+rg+uWcdiM0F3ZjLTFnqJK2M+8rkIIZEcfA:VNJ+k+OSKRkoZEco

Malware Config

Targets

    • Target

      6e6ec4420bdaf62ec7f5bb5a5cdf720f763f3ce3d431ef96aab46735c323ab2a

    • Size

      4.1MB

    • MD5

      e3879740ca9f2dd68af31bbd0919e45f

    • SHA1

      6d02df827785e15534a25bef1ec76b617bcfbd03

    • SHA256

      6e6ec4420bdaf62ec7f5bb5a5cdf720f763f3ce3d431ef96aab46735c323ab2a

    • SHA512

      3d30e1fecacf0a3066271947939a1adbc34d52b7ed7237ac41d29667fad203db8663202d49b51fc2d743fe8907502055c946e7923bcf47ed86696df5bb6ec4c9

    • SSDEEP

      98304:e5uGUxyGNHvR+rg+uWcdiM0F3ZjLTFnqJK2M+8rkIIZEcfA:VNJ+k+OSKRkoZEco

    • 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