General

  • Target

    53a19c58ec8a57f7b74b9a6236c0292a93068c286aa4fa9424aaa5b53d6e83bb

  • Size

    611KB

  • Sample

    220727-a5tx6sbhb4

  • MD5

    5a736738e547a853c533fcfdeb4dc82d

  • SHA1

    1ffc35650d431e7eb4ec31463cce666e3a26802e

  • SHA256

    53a19c58ec8a57f7b74b9a6236c0292a93068c286aa4fa9424aaa5b53d6e83bb

  • SHA512

    27bd3ecbb5ee5d0bcaffce680c20fbfaeeb6a1f4424dc1eeca28dd308a7fbf689c7a6dd7be15e8dfef67ba2d41e81edf87aebb747519676641b4438237402e54

Score
10/10

Malware Config

Extracted

Family

xorddos

C2

ppp.gggatat456.com:53

ppp.xxxatat456.com:53

p5.dddgata789.com:53

p5.lpjulidny7.com:53

Targets

    • Target

      53a19c58ec8a57f7b74b9a6236c0292a93068c286aa4fa9424aaa5b53d6e83bb

    • Size

      611KB

    • MD5

      5a736738e547a853c533fcfdeb4dc82d

    • SHA1

      1ffc35650d431e7eb4ec31463cce666e3a26802e

    • SHA256

      53a19c58ec8a57f7b74b9a6236c0292a93068c286aa4fa9424aaa5b53d6e83bb

    • SHA512

      27bd3ecbb5ee5d0bcaffce680c20fbfaeeb6a1f4424dc1eeca28dd308a7fbf689c7a6dd7be15e8dfef67ba2d41e81edf87aebb747519676641b4438237402e54

    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.

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • 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