Overview

overview

10

Static

static

10

vouspouveztester.exe

windows7-x64

10

vouspouveztester.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    vouspouveztester

  • Size

    3.1MB

  • Sample

    250213-lgf7yswrby

  • MD5

    86c49761e0261b95630106355c89edaf

  • SHA1

    867c18978287e8bc8b4404db6ed81941f1cf6924

  • SHA256

    7d1bf9f36689ff81f73bfe204c00bd74dfe42bac0be0920cb55e6fe64f2011fe

  • SHA512

    b757e2598545b1a1cca4b0197b0add749594541abff29d2028b95680dc1b3164fa9774b3cdbfcc03e010e26ef718f93eafe0651483fc00f1f9a5cca897e5e6b4

  • SSDEEP

    49152:PvnI22SsaNYfdPBldt698dBcjHEJQgU1JBZoG9eTHHB72eh2NT:PvI22SsaNYfdPBldt6+dBcjH0Qgg

Score
10/10
quasaroffice04discoveryspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.1.213:4782

Mutex

a005cf30-c7bb-4e65-adde-16068da45e4c

Attributes
  • encryption_key

    212E74E6C2BFEEA9C99F90E2F9B3DFE615E9D176

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      vouspouveztester

    • Size

      3.1MB

    • MD5

      86c49761e0261b95630106355c89edaf

    • SHA1

      867c18978287e8bc8b4404db6ed81941f1cf6924

    • SHA256

      7d1bf9f36689ff81f73bfe204c00bd74dfe42bac0be0920cb55e6fe64f2011fe

    • SHA512

      b757e2598545b1a1cca4b0197b0add749594541abff29d2028b95680dc1b3164fa9774b3cdbfcc03e010e26ef718f93eafe0651483fc00f1f9a5cca897e5e6b4

    • SSDEEP

      49152:PvnI22SsaNYfdPBldt698dBcjHEJQgU1JBZoG9eTHHB72eh2NT:PvI22SsaNYfdPBldt6+dBcjH0Qgg

    Score
    10/10
    quasaroffice04spywaretrojandiscovery

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks