Overview

overview

10

Static

static

10

Client-built.exe

windows11-21h2-x64

10

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General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • Sample

    241214-b9rt2svjbm

  • MD5

    7979af405ec3fc618b94083c15a703f2

  • SHA1

    a1cec10272213425b8b5a2310de229f5962b9674

  • SHA256

    5cc228520e77d8d98a9737e6ed9e560e7766bee0d3986593e6d78b3f62254ebf

  • SHA512

    8c66339bc802cba4dbc4caa8a4a310470b2e205a3edd7f8f2dfe10514782b8c3506d5d71618b7684a9e789d316c5da9aaf775fdbb8c1d8433a35f1aff50162ee

  • SSDEEP

    49152:PvCI22SsaNYfdPBldt698dBcjHwx6EMkYk/JK0oGd8ITHHB72eh2NT:PvP22SsaNYfdPBldt6+dBcjHwxfBM

Score
10/10
quasarexespywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

exe

C2

192.168.4.70:4782

Mutex

20b94a11-6f09-4a42-b723-e2b3fc07ea20

Attributes
  • encryption_key

    85087DC59010C3D9E4749A15AB7F44397E834804

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    1

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      Client-built.exe

    • Size

      3.1MB

    • MD5

      7979af405ec3fc618b94083c15a703f2

    • SHA1

      a1cec10272213425b8b5a2310de229f5962b9674

    • SHA256

      5cc228520e77d8d98a9737e6ed9e560e7766bee0d3986593e6d78b3f62254ebf

    • SHA512

      8c66339bc802cba4dbc4caa8a4a310470b2e205a3edd7f8f2dfe10514782b8c3506d5d71618b7684a9e789d316c5da9aaf775fdbb8c1d8433a35f1aff50162ee

    • SSDEEP

      49152:PvCI22SsaNYfdPBldt698dBcjHwx6EMkYk/JK0oGd8ITHHB72eh2NT:PvP22SsaNYfdPBldt6+dBcjHwxfBM

    Score
    10/10
    quasarexespywaretrojan

    • 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