Overview

overview

10

Static

static

10

monkey.exe

windows7-x64

10

monkey.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    monkey.exe

  • Size

    3.1MB

  • Sample

    241111-s4ee7s1cmn

  • MD5

    9859a252dd5d39d77b4dbdc38d0e12bc

  • SHA1

    dcb2d45e7bcdf20230a397d88badf2f27e0c3b54

  • SHA256

    95aaca4f14c31d00d6b5d2b40d0dd13e4e8f47fe6bea49388119527f3700f597

  • SHA512

    42973931e4dabdbef5a3d63d91641c86360e3422c842b178b1fd512f17963f1f0f25dee87b62183e132a2c7f431dc974718c4453cf53e7f002ebe17671a8bbe9

  • SSDEEP

    49152:/vOI22SsaNYfdPBldt698dBcjHfzRJ6ibR3LoGdrBTHHB72eh2NT:/vj22SsaNYfdPBldt6+dBcjHfzRJ6c

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

255.255.255.0:4782

Mutex

5d8ed293-df10-4841-a52b-8692fbf47f38

Attributes
  • encryption_key

    11B8D109A02D98C9240E47185440CD1BFD88612D

  • install_name

    monkey.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      monkey.exe

    • Size

      3.1MB

    • MD5

      9859a252dd5d39d77b4dbdc38d0e12bc

    • SHA1

      dcb2d45e7bcdf20230a397d88badf2f27e0c3b54

    • SHA256

      95aaca4f14c31d00d6b5d2b40d0dd13e4e8f47fe6bea49388119527f3700f597

    • SHA512

      42973931e4dabdbef5a3d63d91641c86360e3422c842b178b1fd512f17963f1f0f25dee87b62183e132a2c7f431dc974718c4453cf53e7f002ebe17671a8bbe9

    • SSDEEP

      49152:/vOI22SsaNYfdPBldt698dBcjHfzRJ6ibR3LoGdrBTHHB72eh2NT:/vj22SsaNYfdPBldt6+dBcjHfzRJ6c

    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks