General

  • Target

    https://github.com/robloxopensrc/robIox-cdn/blob/main/OneDrive.exe

  • Sample

    250121-tbkbes1rgl

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Test

C2

147.185.221.22:54755

Mutex

9cabbafb-503b-49f1-ab22-adc756455c10

Attributes
  • encryption_key

    8B93C77AC1C58EA80A3327E9FD26246A79EF3B8E

  • install_name

    Onedrive.exe

  • log_directory

    Logs

  • reconnect_delay

    100

  • startup_key

    Microsoft OneDrive

  • subdirectory

    Onedrive

Targets

    • Target

      https://github.com/robloxopensrc/robIox-cdn/blob/main/OneDrive.exe

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks