General

  • Target
    SlottedAimV2.rar
  • Size 7.1MB
  • Sample240420-sdggwabb26
  • SHA256 1cdd2cd88644b2d634ac27b95031bddcbb69479bf6bdd090a2257e40132a69c2
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • quasar

Version
  • 1.3.0.0

Botnet
  • FORTNITE

C2
  • hanekese.ddns.net:1005

Mutex
  • QSR_MUTEX_uKpgto5HxTzlVefHo9

Attributes
  • encryption_key

    RayN5IunUgPITKqRBUZA

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    mac updater

  • subdirectory

    SubDir

Targets

    • Target
      Driver.dll
    • Size 242KB
    • SHA256 3cc04edaa12d7feed849f1b88e10d49b948b1ef2a62e197ac35d41e5b35dbfcc
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      SlottedAimV2.exe
    • Size 7.0MB
    • SHA256 ebbdf48aafe6c046eca7512a4e764629559392147518fdf2917751a891bfcd5d
    • MD5 SHA1 SHA512 SSDEEP
    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Target
      mciavi32.dll
    • Size 101KB
    • SHA256 30317e32d7f5e36ad2674353a198f5b2760ff121c40cc0cf11be0cf9729fadb5
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      spwizimg.dll
    • Size 5.6MB
    • SHA256 b206630e0c06b9bea1809d80b9f2601ee417857e7c8a22c1854e30c08ea744e1
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks