General

  • Target

    5941db7af36fb4384aedcbe9493f7f72de0d1e520c18ddc83fbd26996c071b13

  • Size

    596KB

  • Sample

    220717-cr6qxschfl

  • MD5

    52a9430f62f982c0ca11f0f874b4ffab

  • SHA1

    b40239286493d33ba695ba9742d593457312f152

  • SHA256

    5941db7af36fb4384aedcbe9493f7f72de0d1e520c18ddc83fbd26996c071b13

  • SHA512

    99f1e76c82a734322681e9d65d87960ce784ba23e89fdb0e9bfdcf7dc17f5f245f00f8c70c7c97935adadab409d33809dfb560365484ee306682f9e0d5ab35e9

Score
10/10

Malware Config

Extracted

Family

xorddos

C2

dns-google.org:60000

a-dns-google.com:60000

uc.twjiasu.com:8080

Targets

    • Target

      5941db7af36fb4384aedcbe9493f7f72de0d1e520c18ddc83fbd26996c071b13

    • Size

      596KB

    • MD5

      52a9430f62f982c0ca11f0f874b4ffab

    • SHA1

      b40239286493d33ba695ba9742d593457312f152

    • SHA256

      5941db7af36fb4384aedcbe9493f7f72de0d1e520c18ddc83fbd26996c071b13

    • SHA512

      99f1e76c82a734322681e9d65d87960ce784ba23e89fdb0e9bfdcf7dc17f5f245f00f8c70c7c97935adadab409d33809dfb560365484ee306682f9e0d5ab35e9

    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.

    • 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