General

  • Target
    fa0a5c652d3a69d21ce4a5eb65f95537d880fd41190d73eaffc38aa070047108
  • Size 611KB
  • Sample220701-fdvnaacegr
  • SHA256 fa0a5c652d3a69d21ce4a5eb65f95537d880fd41190d73eaffc38aa070047108
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • xorddos

C2
  • num.com:8000

  • cdn.netflix2cdn.com:8000

  • cdn.finance1num.com:8000

Targets

    • Target
      fa0a5c652d3a69d21ce4a5eb65f95537d880fd41190d73eaffc38aa070047108
    • Size 611KB
    • SHA256 fa0a5c652d3a69d21ce4a5eb65f95537d880fd41190d73eaffc38aa070047108
    • MD5 SHA1 SHA512
    Score
    9/10
    • Writes file to system bin folder

    • Creates/modifies Cron job

      Cron allows running tasks on a schedule, and is commonly used for malware persistence.

    • Modifies rc script

      Adding/modifying system rc scripts is a common persistence mechanism.

    • Write file to user bin folder

    • Reads runtime system information

      Reads data from /proc virtual filesystem.

    • Writes file to tmp directory

      Malware often drops required files in the /tmp directory.

MITRE ATT&CK Enterprise v6

Tasks