Resubmissions

24/09/2024, 22:54

240924-2vmjwstbja10

24/09/2024, 22:40

240924-2lz4masfmc8

24/09/2024, 22:31

240924-2ffg2asdkd8

General

  • Target
    fortnite-skin-changer-lobby
  • Size 10KB
  • Sample240924-2ffg2asdkd
  • SHA256 d0019364aa3673c7d62a615e41f98c0585b72808fe9e32714a73b33c52b5bdb8
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      fortnite-skin-changer-lobby
    • Size 10KB
    • SHA256 d0019364aa3673c7d62a615e41f98c0585b72808fe9e32714a73b33c52b5bdb8
    • MD5 SHA1 SHA512 SSDEEP
    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks