Overview

overview

10

Static

static

10

ClientX.exe

windows11-21h2-x64

10

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General

  • Target

    ClientX.exe

  • Size

    3.4MB

  • Sample

    250108-yzfela1qaz

  • MD5

    d0203db3da462cf098ab8dd966c2d0a9

  • SHA1

    d99936af6252051ca19f4e3c7d22d345304aa7db

  • SHA256

    64698e9f6067743efd975ce0d47b63b78dfea095464eb0ebd3b6c70d6634decf

  • SHA512

    ceb3aa0a2001579592b6ad5a8f441f001dae51eb9409182bc8daa10912d9ae0843c1cd15e80c757626ab9ed4bcdcf1ab92a958b1ea2fb43b32f2555ad27b1070

  • SSDEEP

    49152:SvrI22SsaNYfdPBldt698dBcjHBDaEEmkak/8FroGdmTHHB72eh2NT:SvU22SsaNYfdPBldt6+dBcjHBDakl

Score
10/10
quasarclientxspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

ClientX

C2

o0p2e195m0-57292.portmap.host:57292

Mutex

aed26719-3e68-475e-a947-4e692516badc

Attributes
  • encryption_key

    20F3A07EDAB2EA12EDA843B6ACF5435C19DB5D85

  • install_name

    X.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    ClientX

  • subdirectory

    Client

Targets

    • Target

      ClientX.exe

    • Size

      3.4MB

    • MD5

      d0203db3da462cf098ab8dd966c2d0a9

    • SHA1

      d99936af6252051ca19f4e3c7d22d345304aa7db

    • SHA256

      64698e9f6067743efd975ce0d47b63b78dfea095464eb0ebd3b6c70d6634decf

    • SHA512

      ceb3aa0a2001579592b6ad5a8f441f001dae51eb9409182bc8daa10912d9ae0843c1cd15e80c757626ab9ed4bcdcf1ab92a958b1ea2fb43b32f2555ad27b1070

    • SSDEEP

      49152:SvrI22SsaNYfdPBldt698dBcjHBDaEEmkak/8FroGdmTHHB72eh2NT:SvU22SsaNYfdPBldt6+dBcjHBDakl

    Score
    10/10
    quasarclientxspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks