Resubmissions

02/06/2022, 16:55

220602-vfcmtaghc710

08/03/2022, 22:23

220308-2ar9msbef29

General

  • Target
    x.o
  • Size 611KB
  • Sample220602-vfcmtaghc7
  • SHA256 47c0af3e024fb5b38a97768bb9f6dce954fe358ce7f24c46dcc23689e8687a70
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • xorddos

C2
  • http://pcdown.gddos.com:8080

  • soft8.gddos.com:25

  • 103.233.83.245:25

  • baidu.gddos.com:25

Targets

    • Target
      x.o
    • Size 611KB
    • SHA256 47c0af3e024fb5b38a97768bb9f6dce954fe358ce7f24c46dcc23689e8687a70
    • 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