General

  • Target

    63e63d7595c1b6363f0f455c43fdf65feb76dd03f7372cc36430a45f533a1417

  • Size

    4.2MB

  • Sample

    231003-j8hhzshd5z

  • MD5

    bb9c007f70d94f55848bd194b725b6f2

  • SHA1

    727b51284ff4b102df05946c2db440d4ab0186e3

  • SHA256

    63e63d7595c1b6363f0f455c43fdf65feb76dd03f7372cc36430a45f533a1417

  • SHA512

    0de12c7f1d9c6f64d3d80bdd45c080751ed18e48dc6472f6c973a3363e79d53571a74d1194154b83e909ddc24161392862c34577cd41a879b086d7eba27f22ec

  • SSDEEP

    98304:/11WaNJmojGoT+5wHxYPYoEH06YAZF3ibNtVf2XtFRY/w+/S/Qq8N7:/9NJmoj3TiwHxYPYoE0oZtyVeXZyY/R2

Malware Config

Targets

    • Target

      63e63d7595c1b6363f0f455c43fdf65feb76dd03f7372cc36430a45f533a1417

    • Size

      4.2MB

    • MD5

      bb9c007f70d94f55848bd194b725b6f2

    • SHA1

      727b51284ff4b102df05946c2db440d4ab0186e3

    • SHA256

      63e63d7595c1b6363f0f455c43fdf65feb76dd03f7372cc36430a45f533a1417

    • SHA512

      0de12c7f1d9c6f64d3d80bdd45c080751ed18e48dc6472f6c973a3363e79d53571a74d1194154b83e909ddc24161392862c34577cd41a879b086d7eba27f22ec

    • SSDEEP

      98304:/11WaNJmojGoT+5wHxYPYoEH06YAZF3ibNtVf2XtFRY/w+/S/Qq8N7:/9NJmoj3TiwHxYPYoE0oZtyVeXZyY/R2

    • 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