General

  • Target

    36ffd784e9c5d51bbac5b192bf48b0720e2d45d8b35d701c970157b9d6abb1ae

  • Size

    4.1MB

  • Sample

    240515-xyew1afd8x

  • MD5

    b7e0a24aa301346b753352d8ad8b2b79

  • SHA1

    fdf6575efc6963097e9e6aebc88f6740c236aae4

  • SHA256

    36ffd784e9c5d51bbac5b192bf48b0720e2d45d8b35d701c970157b9d6abb1ae

  • SHA512

    60889ab0a1334327b27c6ff1ea57593996cd49053d62b47b11dcad4296f34273cf4e77ab039be60679ada1ae23eb61d9b00f098996ba9f19f1521ce389f814a1

  • SSDEEP

    98304:nvKhyQu49tHH7DRYDff1lXFitQcJyMhd8Y1f:nv8u49ZH7eDfxu9yMsEf

Malware Config

Targets

    • Target

      36ffd784e9c5d51bbac5b192bf48b0720e2d45d8b35d701c970157b9d6abb1ae

    • Size

      4.1MB

    • MD5

      b7e0a24aa301346b753352d8ad8b2b79

    • SHA1

      fdf6575efc6963097e9e6aebc88f6740c236aae4

    • SHA256

      36ffd784e9c5d51bbac5b192bf48b0720e2d45d8b35d701c970157b9d6abb1ae

    • SHA512

      60889ab0a1334327b27c6ff1ea57593996cd49053d62b47b11dcad4296f34273cf4e77ab039be60679ada1ae23eb61d9b00f098996ba9f19f1521ce389f814a1

    • SSDEEP

      98304:nvKhyQu49tHH7DRYDff1lXFitQcJyMhd8Y1f:nv8u49ZH7eDfxu9yMsEf

    • 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