General

  • Target
    09489b80975a6f1a076784f0838c91b5_JaffaCakes118
  • Size 611KB
  • Sample240728-e7fksayarq
  • SHA256 32db4c85faf0d58065912af97522befafcfdf73e92a3d549ea11921d25cc6547
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • xorddos

C2
  • http://aaa.dsaj2a.org/config.rar

  • ww.dnstells.com:3306

  • ww.gzcfr5axf6.com:3306

  • ww.gzcfr5axf7.com:3306

Attributes
  • crc_polynomial

    EDB88320

xor.plain

Targets

    • Target
      09489b80975a6f1a076784f0838c91b5_JaffaCakes118
    • Size 611KB
    • SHA256 32db4c85faf0d58065912af97522befafcfdf73e92a3d549ea11921d25cc6547
    • MD5 SHA1 SHA512 SSDEEP
    • XorDDoS

      Botnet and downloader malware targeting Linux-based operating systems and IoT devices.

    • XorDDoS payload

    • Executes dropped EXE

    • Reads EFI boot settings

      Reads EFI boot settings from the efivars filesystem, may contain security secrets or sensitive data.

    • Creates/modifies Cron job

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

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Modifies init.d

      Adds/modifies system service, likely for persistence.

    • Write file to user bin folder

MITRE ATT&CK Enterprise v15

Tasks