General

  • Target

    svchost.exe

  • Size

    267KB

  • Sample

    210418-p81eyb5hv2

  • MD5

    275d9f11168d6b0a8369dc5a9ff0f7ea

  • SHA1

    ab18df17e0e0b234730cf1c9119268f49923c8bb

  • SHA256

    b3d9c42ce3abed0eea37473f512e3a573a2f7e29f3eaa203dcc1572d733ff898

  • SHA512

    6fb49e6e56f5387ca510fd93ff7336a218452917129a8e1602975a08556980004b2b13a57eee039eff5f77103ee2350adb366988ed414021e7bc3f9935c3a297

Malware Config

Targets

    • Target

      svchost.exe

    • Size

      267KB

    • MD5

      275d9f11168d6b0a8369dc5a9ff0f7ea

    • SHA1

      ab18df17e0e0b234730cf1c9119268f49923c8bb

    • SHA256

      b3d9c42ce3abed0eea37473f512e3a573a2f7e29f3eaa203dcc1572d733ff898

    • SHA512

      6fb49e6e56f5387ca510fd93ff7336a218452917129a8e1602975a08556980004b2b13a57eee039eff5f77103ee2350adb366988ed414021e7bc3f9935c3a297

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • 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 v6

Tasks