Resubmissions

09/08/2026, 10:08

260809-l58xwavhnd4

09/08/2026, 09:56

260809-lyr1sadj9s7

General

  • Target
    Monoxide x64.exe
  • Size 330KB
  • Sample260809-lyr1sadj9s
  • SHA256 ae9405b9556c24389ee359993f45926a895481c8d60d98b91a3065f5c026cffe
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Monoxide x64.exe
    • Size 330KB
    • SHA256 ae9405b9556c24389ee359993f45926a895481c8d60d98b91a3065f5c026cffe
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks computer location settings

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

    • 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