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General

  • Target

    Microsoft Gaming Helper.exe

  • Size

    3.1MB

  • Sample

    240214-te3beafh53

  • MD5

    1f4df8c89189221420cd89ea0bdcf753

  • SHA1

    30d7c89bd5d28870a5f6c25749ef2bb7b797de72

  • SHA256

    b3573e1e395f30ce38648d8c9d5714ad35b0bcb93dbeabb1954e14b0199ca4d7

  • SHA512

    4c7a66f7b5dff06328f6e737994e29dbec32931d9974c560d0867f67aef3a0c4f3a475f68d5299039bcde8528312611af18a654be34e6378a37d24e659be8ee1

  • SSDEEP

    49152:3vbI22SsaNYfdPBldt698dBcjHwJRJ6/bR3LoGdJQ1THHB72eh2NT:3vk22SsaNYfdPBldt6+dBcjHwJRJ6RW

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Enayi

C2

192.168.0.7:4782

Mutex

cfb088c2-8243-4e30-af47-82a5b5bebf06

Attributes
  • encryption_key

    7AD862AAD94BE9C6EAA16CA4328915D7905AA3B4

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      Microsoft Gaming Helper.exe

    • Size

      3.1MB

    • MD5

      1f4df8c89189221420cd89ea0bdcf753

    • SHA1

      30d7c89bd5d28870a5f6c25749ef2bb7b797de72

    • SHA256

      b3573e1e395f30ce38648d8c9d5714ad35b0bcb93dbeabb1954e14b0199ca4d7

    • SHA512

      4c7a66f7b5dff06328f6e737994e29dbec32931d9974c560d0867f67aef3a0c4f3a475f68d5299039bcde8528312611af18a654be34e6378a37d24e659be8ee1

    • SSDEEP

      49152:3vbI22SsaNYfdPBldt698dBcjHwJRJ6/bR3LoGdJQ1THHB72eh2NT:3vk22SsaNYfdPBldt6+dBcjHwJRJ6RW

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks