General

  • Target
    2026-05-09_6762d12ea2d45bf17bd1e87e251467c0_cobalt-strike_glassworm_hijackloader_icedid_luca-stealer_njrat_stealc_vidar
  • Size 3.7MB
  • Sample260509-vjammaay4x
  • SHA256 a0c9f01334ae7b1330369bdd3c32917a5e539c1c0a547d86dc6eb37a62b6f862
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • quasar

Attributes
  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • reconnect_delay

    1999

Targets

    • Target
      2026-05-09_6762d12ea2d45bf17bd1e87e251467c0_cobalt-strike_glassworm_hijackloader_icedid_luca-stealer_njrat_stealc_vidar
    • Size 3.7MB
    • SHA256 a0c9f01334ae7b1330369bdd3c32917a5e539c1c0a547d86dc6eb37a62b6f862
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Custom signature

      Detects Windows executables referencing non-Windows User-Agents

    • Custom signature

      Detects executables containing common artifacts observed in infostealers

    • Custom signature

      Detects executables packed with Enigma

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v16

Tasks