General

  • Target

    f4e184ed3320fc6df896781b1c80c7c89e08e9c34e68ef3e0a81703120283f8d

  • Size

    4.2MB

  • Sample

    240419-xxhlhada47

  • MD5

    42a08089f3ad238fa3f5e06d23aaa147

  • SHA1

    acb11a502188f99d1b5151722b36bc2bd6c30c61

  • SHA256

    f4e184ed3320fc6df896781b1c80c7c89e08e9c34e68ef3e0a81703120283f8d

  • SHA512

    52a477920ab92e9413a8581451dcb0496718ef88ce238865a0985bcfd04dd3269c626378b230b6aa5942475a9b3292433c54d21d8a1a8bb380d84909835d1396

  • SSDEEP

    98304:BqrB5wn4OMCZOc7+DuxcvwRwKkZb9A25YIHnzSUGXdTRu1L6h:uBo4d4+DucuGBGNT0LI

Malware Config

Targets

    • Target

      f4e184ed3320fc6df896781b1c80c7c89e08e9c34e68ef3e0a81703120283f8d

    • Size

      4.2MB

    • MD5

      42a08089f3ad238fa3f5e06d23aaa147

    • SHA1

      acb11a502188f99d1b5151722b36bc2bd6c30c61

    • SHA256

      f4e184ed3320fc6df896781b1c80c7c89e08e9c34e68ef3e0a81703120283f8d

    • SHA512

      52a477920ab92e9413a8581451dcb0496718ef88ce238865a0985bcfd04dd3269c626378b230b6aa5942475a9b3292433c54d21d8a1a8bb380d84909835d1396

    • SSDEEP

      98304:BqrB5wn4OMCZOc7+DuxcvwRwKkZb9A25YIHnzSUGXdTRu1L6h:uBo4d4+DucuGBGNT0LI

    • 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