General

  • Target

    95cdb7a42e7d6ca54af99a1b9b37ad5064ce3aef2aa29ddf04f6ea283d63e3e6

  • Size

    4.1MB

  • Sample

    230714-hbnhasdc6t

  • MD5

    f3e4228d96c18214111534913872b015

  • SHA1

    ef9ce0a296d927af85c53ca1f02a7f4fd2896235

  • SHA256

    95cdb7a42e7d6ca54af99a1b9b37ad5064ce3aef2aa29ddf04f6ea283d63e3e6

  • SHA512

    120ed2a99d1002a58d271292af8bc1576816de31624bee0441b34a84df30905f49c2bdeada87f7a96868908de2df19939510b2eea5fde91e9a5697bf444369bf

  • SSDEEP

    98304:lL+rb53nhbqRT6Fu2V2O8dBRIRRwSyTMUEAQIv4RPe:lKr9hbiIu2V2OARURw8AN2m

Malware Config

Targets

    • Target

      95cdb7a42e7d6ca54af99a1b9b37ad5064ce3aef2aa29ddf04f6ea283d63e3e6

    • Size

      4.1MB

    • MD5

      f3e4228d96c18214111534913872b015

    • SHA1

      ef9ce0a296d927af85c53ca1f02a7f4fd2896235

    • SHA256

      95cdb7a42e7d6ca54af99a1b9b37ad5064ce3aef2aa29ddf04f6ea283d63e3e6

    • SHA512

      120ed2a99d1002a58d271292af8bc1576816de31624bee0441b34a84df30905f49c2bdeada87f7a96868908de2df19939510b2eea5fde91e9a5697bf444369bf

    • SSDEEP

      98304:lL+rb53nhbqRT6Fu2V2O8dBRIRRwSyTMUEAQIv4RPe:lKr9hbiIu2V2OARURw8AN2m

    • 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 v6

Tasks