General

  • Target

    678b6a591939e73648082897170b62e711a4b0f0b0dbab5fb1dce1a347c166ba

  • Size

    611KB

  • Sample

    220708-edwpxagcal

  • MD5

    42074955ac089af53b6505d47e59ce14

  • SHA1

    77a71bdb943af64c9b2b8e6dbb39e0fc4d0231e2

  • SHA256

    678b6a591939e73648082897170b62e711a4b0f0b0dbab5fb1dce1a347c166ba

  • SHA512

    2431f327cfdfce133d14a98919f04560f6f366c5ef2d645b9fcbc0cb15ac667cb51d2915210efc89694555b77077acfc71640cf05dad45e328dca5077c3bb4c9

Malware Config

Extracted

Family

xorddos

C2

b12.gggatat456.com:1433

b12.xxxatat456.com:1433

b12.dddgata789.com:1433

Targets

    • Target

      678b6a591939e73648082897170b62e711a4b0f0b0dbab5fb1dce1a347c166ba

    • Size

      611KB

    • MD5

      42074955ac089af53b6505d47e59ce14

    • SHA1

      77a71bdb943af64c9b2b8e6dbb39e0fc4d0231e2

    • SHA256

      678b6a591939e73648082897170b62e711a4b0f0b0dbab5fb1dce1a347c166ba

    • SHA512

      2431f327cfdfce133d14a98919f04560f6f366c5ef2d645b9fcbc0cb15ac667cb51d2915210efc89694555b77077acfc71640cf05dad45e328dca5077c3bb4c9

    Score
    10/10
    • 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

    • 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