Overview

overview

10

Static

static

10

RustRCSController.exe

windows11-21h2-x64

10

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General

  • Target

    RustRCSController.exe

  • Size

    3.1MB

  • Sample

    241101-3q126aykbk

  • MD5

    be28df7fa7d56618aa9d68f128f1ad6e

  • SHA1

    f7057f68a15d4bb16a4879ae5e86add4de34d130

  • SHA256

    5ed9d60854afed41799f5c6afe30d99e8b20bd14f22f189c5fea0f5f6d7c4835

  • SHA512

    1367c799c758c62b65dc75fc85fcdf1838aa9b52a480dc60bd27fdad468ccd2890e60e4f7966a8f263e6173fe9e3493ec01387525b1acfc0730ce1cb84e156d6

  • SSDEEP

    49152:uvzlL26AaNeWgPhlmVqvMQ7XSKEVRJ66bR3LoGdzTHHB72eh2NT:uvpL26AaNeWgPhlmVqkQ7XSKEVRJ6U

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.254.105:4782

Mutex

5fa0d5e3-3b6f-43a3-aa67-c57d1de249e7

Attributes
  • encryption_key

    148D381E3CBDDC36FD069774D97038E889166888

  • install_name

    RustRCSController.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      RustRCSController.exe

    • Size

      3.1MB

    • MD5

      be28df7fa7d56618aa9d68f128f1ad6e

    • SHA1

      f7057f68a15d4bb16a4879ae5e86add4de34d130

    • SHA256

      5ed9d60854afed41799f5c6afe30d99e8b20bd14f22f189c5fea0f5f6d7c4835

    • SHA512

      1367c799c758c62b65dc75fc85fcdf1838aa9b52a480dc60bd27fdad468ccd2890e60e4f7966a8f263e6173fe9e3493ec01387525b1acfc0730ce1cb84e156d6

    • SSDEEP

      49152:uvzlL26AaNeWgPhlmVqvMQ7XSKEVRJ66bR3LoGdzTHHB72eh2NT:uvpL26AaNeWgPhlmVqkQ7XSKEVRJ6U

    Score
    10/10
    quasaroffice04spywaretrojan

    • 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