Resubmissions

01/07/2026, 19:59

260701-yqpxnsdy8m10

01/07/2026, 19:55

260701-ym4awsfx7110

General

  • Target
    ForzaHorizon4.exe
  • Size 152.1MB
  • Sample260701-ym4awsfx71
  • SHA256 b838a79a65c6d1e12f46deaba3584e4c88ebccdfdc4214b4535ece4ba3c0abbe
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      ForzaHorizon4.exe
    • Size 152.1MB
    • SHA256 b838a79a65c6d1e12f46deaba3584e4c88ebccdfdc4214b4535ece4ba3c0abbe
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects KillMBR

    • Family: KillMBR

      KillMBR is a trojan that attempts to overwrite the Master Boot Record.

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Writes to the Master Boot Record (MBR)

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

MITRE ATT&CK Enterprise v16

Tasks