Analysis

  • max time kernel
    0s
  • max time network
    41s
  • platform
    linux_amd64
  • resource
    ubuntu1804-amd64-en-20211208
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-en-20211208kernel:4.15.0-161-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    24-07-2022 20:49

General

  • Target

    57a8760d34df8bbd38b983aa98499896e1b6f6960d6fd959e02ea6aebe656fb5

  • Size

    611KB

  • MD5

    a0695d2cc9967a15170e12302041686d

  • SHA1

    1b87ed917efe5500b7f7bce7c93987ea7f442528

  • SHA256

    57a8760d34df8bbd38b983aa98499896e1b6f6960d6fd959e02ea6aebe656fb5

  • SHA512

    ea5911876382898f8bb47cb7e4e91a85adfe3469e69d939d1ce48b98e53d45c646638ae5b86995ecff6adb4e302c3ddc57e76554073a2472cb6894764738f6a2

Score
10/10

Malware Config

Signatures

  • suricata: ET MALWARE DDoS.XOR Checkin

    suricata: ET MALWARE DDoS.XOR Checkin

  • suricata: ET MALWARE DDoS.XOR Checkin via HTTP

    suricata: ET MALWARE DDoS.XOR Checkin via HTTP

  • Writes file to system bin folder 1 TTPs 3 IoCs
  • Creates/modifies Cron job 1 TTPs 2 IoCs

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

  • Modifies rc script 1 TTPs 12 IoCs

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