Overview

overview

10

Static

static

10

4b49068a19...3a.exe

windows7-x64

10

4b49068a19...3a.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    b05ef4b68b309f9aefa705d3c0ab50e1.bin
  • Size 1.2MB
  • Sample240331-b66h2acb42
  • SHA256 b397ea71878635c0ca9006cf6bbe06d12c075fcc79e4a42e66c5e0964e686401
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasar1stspywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • 1st

C2

  • 94.156.8.44:4787

  • 94.156.8.44:6606

Mutex

  • 8c89b218-c255-48cb-be3d-4ac14fe780fa

Attributes
  • encryption_key

    4785083178D87EB2AD342D8849D0672AE29F1744

  • install_name

    softgui.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    softgui.svc

  • subdirectory

    SubDir

Targets

    • Target
      4b49068a198e8dcc90d1ae5d623c2cf669c93e067573b26c880b56b14e550e3a.exe
    • Size 3.1MB
    • SHA256 4b49068a198e8dcc90d1ae5d623c2cf669c93e067573b26c880b56b14e550e3a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasar1stspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks