General

  • Target

    5151987d47ab80d105f600f7f82b2371d27bd9c893f656e82694dea3efeb044d

  • Size

    535KB

  • Sample

    220626-c8enrsgac6

  • MD5

    365f6ff41fd7c4045305f9d2efa0cf69

  • SHA1

    61ee355704baebb96670836b1f008ecc8033308c

  • SHA256

    5151987d47ab80d105f600f7f82b2371d27bd9c893f656e82694dea3efeb044d

  • SHA512

    95754764c722be273419e8a0c945a7573fdcc940d4f41e48cbcd894c4f915af6324bed67a145277befe886bc978b942a0661ddec0083b73cff8b093a73bf94f7

Malware Config

Extracted

Family

xorddos

C2

tat456.com:1522

ppp.gggatat456.com:1522

ppp.xxxatat456.com:1522

www1.gggatat456.com:1522

Targets

    • Target

      5151987d47ab80d105f600f7f82b2371d27bd9c893f656e82694dea3efeb044d

    • Size

      535KB

    • MD5

      365f6ff41fd7c4045305f9d2efa0cf69

    • SHA1

      61ee355704baebb96670836b1f008ecc8033308c

    • SHA256

      5151987d47ab80d105f600f7f82b2371d27bd9c893f656e82694dea3efeb044d

    • SHA512

      95754764c722be273419e8a0c945a7573fdcc940d4f41e48cbcd894c4f915af6324bed67a145277befe886bc978b942a0661ddec0083b73cff8b093a73bf94f7

    Score
    10/10
    • suricata: ET MALWARE DDoS.XOR Checkin

      suricata: ET MALWARE DDoS.XOR Checkin

    • suricata: ET MALWARE Likely Linux/Xorddos.F DDoS Attack Participation (aa.hostasa.org)

      suricata: ET MALWARE Likely Linux/Xorddos.F DDoS Attack Participation (aa.hostasa.org)

    • 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