General

  • Target
    Atomic.exe
  • Size 3.1MB
  • Sample230809-tvdb8ach88
  • SHA256 e72feb02225f26205c1cb1ccaabcbd34e7849b3afa0e06fb42ad476c2dc917af
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • quasar

Version
  • 1.4.1

Botnet
  • Computer

C2
  • raxterlmao-25631.portmap.host:25631

Mutex
  • 4f9a67aa-9039-4ced-9932-680abd1baf5e

Attributes
  • encryption_key

    3871D0F82B327BC544F231D6BE03DEBABB096543

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Atomic

  • subdirectory

    SubDir

Targets

    • Target
      Atomic.exe
    • Size 3.1MB
    • SHA256 e72feb02225f26205c1cb1ccaabcbd34e7849b3afa0e06fb42ad476c2dc917af
    • MD5 SHA1 SHA512 SSDEEP
    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Executes dropped EXE

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks