General

  • Target

    591895fe233e81599250a02d2418493ce9c249ad03be31dd38ba6b880a30c2dc

  • Size

    647KB

  • Sample

    220724-f279aageh2

  • MD5

    f8f82cf76d78be5823b27bf92c794b80

  • SHA1

    5b3391ea0dfd9f6b4b3c58bbb2a5065d5e5beaef

  • SHA256

    591895fe233e81599250a02d2418493ce9c249ad03be31dd38ba6b880a30c2dc

  • SHA512

    3941f3cb3eb45812b2d466264ad7c6db2f2035a005e37698182135c54af6207e06a36bbe7ed6935f4c523b646c04d21f751a0988f1d9e48b9ea59dd8576747e8

Score
10/10

Malware Config

Extracted

Family

xorddos

C2

43.230.144.12:5520

192.168.1.131:3826

abcd.com:8080

Targets

    • Target

      591895fe233e81599250a02d2418493ce9c249ad03be31dd38ba6b880a30c2dc

    • Size

      647KB

    • MD5

      f8f82cf76d78be5823b27bf92c794b80

    • SHA1

      5b3391ea0dfd9f6b4b3c58bbb2a5065d5e5beaef

    • SHA256

      591895fe233e81599250a02d2418493ce9c249ad03be31dd38ba6b880a30c2dc

    • SHA512

      3941f3cb3eb45812b2d466264ad7c6db2f2035a005e37698182135c54af6207e06a36bbe7ed6935f4c523b646c04d21f751a0988f1d9e48b9ea59dd8576747e8

    Score
    7/10
    • 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