General

  • Target

    edc5a41b927d7c9cb0bf31314b0410e9b0adaa574cf9889233cf0a3749ad78f8

  • Size

    4.0MB

  • Sample

    230320-rbrz6adg92

  • MD5

    7aaa0cedea8e12d13f393b369b57e35b

  • SHA1

    87200123b379cd4916d6e26f2c9a6aaa86cb1d9b

  • SHA256

    edc5a41b927d7c9cb0bf31314b0410e9b0adaa574cf9889233cf0a3749ad78f8

  • SHA512

    95020749e2d6dc434941c7dcd348463b801564812593d1615f806ea923922593940e9daf39efd8907d0927ee98b85600cada12a034416ceaf3ec4e130d1fec62

  • SSDEEP

    98304:zNPgNjdVX+U5M0x59Rpp+1bpO7dsO/J/ckRo4Gst/GcPL:JYRiU5M0zBE9pEJ/cEo4tG2L

Malware Config

Targets

    • Target

      edc5a41b927d7c9cb0bf31314b0410e9b0adaa574cf9889233cf0a3749ad78f8

    • Size

      4.0MB

    • MD5

      7aaa0cedea8e12d13f393b369b57e35b

    • SHA1

      87200123b379cd4916d6e26f2c9a6aaa86cb1d9b

    • SHA256

      edc5a41b927d7c9cb0bf31314b0410e9b0adaa574cf9889233cf0a3749ad78f8

    • SHA512

      95020749e2d6dc434941c7dcd348463b801564812593d1615f806ea923922593940e9daf39efd8907d0927ee98b85600cada12a034416ceaf3ec4e130d1fec62

    • SSDEEP

      98304:zNPgNjdVX+U5M0x59Rpp+1bpO7dsO/J/ckRo4Gst/GcPL:JYRiU5M0zBE9pEJ/cEo4tG2L

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Enterprise v6

Tasks