General

  • Target
    f60e7e3d7e68fac8a5a5827974ff78f0
  • Size 647KB
  • Sample231220-vxtyesghb2
  • SHA256 a518b18d18736dbf2f9c75442753dc9489e46cfc7fab169f80bff4b7bf09c625
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • xorddos

C2
  • http://info1.3000uc.com/b/u.php

  • aaaaaaaaaa.re67das.com:5859

  • vtqq.f3322.net:25

  • bii.f3322.net:25

Attributes
  • crc_polynomial

    EDB88320

xor.plain

Targets

    • Target
      f60e7e3d7e68fac8a5a5827974ff78f0
    • Size 647KB
    • SHA256 a518b18d18736dbf2f9c75442753dc9489e46cfc7fab169f80bff4b7bf09c625
    • MD5 SHA1 SHA512 SSDEEP
    • XorDDoS

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

    • XorDDoS payload

    • Deletes itself

    • Executes dropped EXE

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Creates/modifies Cron job

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

    • Modifies init.d

      Adds/modifies system service, likely for persistence.

MITRE ATT&CK Enterprise v15

Tasks