General

  • Target

    5fae1a2f4dbb01cd5424709d7ee379a00b713987921f23f3d7045fad73bfe968

  • Size

    4.2MB

  • Sample

    230518-x9rpyace5w

  • MD5

    879235a3cedc9b28556ea5e15ef4ff3e

  • SHA1

    03c180fe7085abeb98d2c2e3dea5d6fe83537956

  • SHA256

    5fae1a2f4dbb01cd5424709d7ee379a00b713987921f23f3d7045fad73bfe968

  • SHA512

    6dac27b99ae6395046928da0fe2b8fd654d29b7218efbf12924e256ea78203ab8fdc5f716495ea3eaffa6f6853a746a4a08cb491f1ea385f8da7b00014253a91

  • SSDEEP

    49152:pyK637QtKoH4+ANeIYPbgImLWtTChchZ7v0WxIkBpHxkma6aWZiUVB0RDB6Q9gny:IR7QcBYDgzLs+YbzvPZijR9sE9NOiD

Malware Config

Targets

    • Target

      5fae1a2f4dbb01cd5424709d7ee379a00b713987921f23f3d7045fad73bfe968

    • Size

      4.2MB

    • MD5

      879235a3cedc9b28556ea5e15ef4ff3e

    • SHA1

      03c180fe7085abeb98d2c2e3dea5d6fe83537956

    • SHA256

      5fae1a2f4dbb01cd5424709d7ee379a00b713987921f23f3d7045fad73bfe968

    • SHA512

      6dac27b99ae6395046928da0fe2b8fd654d29b7218efbf12924e256ea78203ab8fdc5f716495ea3eaffa6f6853a746a4a08cb491f1ea385f8da7b00014253a91

    • SSDEEP

      49152:pyK637QtKoH4+ANeIYPbgImLWtTChchZ7v0WxIkBpHxkma6aWZiUVB0RDB6Q9gny:IR7QcBYDgzLs+YbzvPZijR9sE9NOiD

    • 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 v6

Tasks