Overview

overview

10

Static

static

10

Client-built.exe

windows7-x64

10

Client-built.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • Sample

    241122-zy23msvpdr

  • MD5

    f4f5c081dbf509c18ce5b4a59518370d

  • SHA1

    e6aa1129262d77374f11fcab0cbc47a8579403d7

  • SHA256

    c354777c96901afa12daa4d3d43fbeabb0d665bd20102065123a6580d98afd8c

  • SHA512

    5b258bed5f73639c37934aad5a03dbac0f304f3f8144bc45c0d69575121f34a92921f431a319bef833df688acf95d4244a122b4c923ed5680dbdeb986aea7641

  • SSDEEP

    49152:nvjlL26AaNeWgPhlmVqvMQ7XSKcRxNESE0k/i9LoGdXTHHB72eh2NT:nvZL26AaNeWgPhlmVqkQ7XSKmxj1

Score
10/10
quasarsad989spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

sad989

C2

sad31464-44095.portmap.io:44095

Mutex

3aa0c41a-e1da-4ffc-a6d6-d0e1fb23e142

Attributes
  • encryption_key

    1C07E43EE5680773AA8DD6580EAB18E3597DD8D7

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Notepad Security

  • subdirectory

    SubDir

Targets

    • Target

      Client-built.exe

    • Size

      3.1MB

    • MD5

      f4f5c081dbf509c18ce5b4a59518370d

    • SHA1

      e6aa1129262d77374f11fcab0cbc47a8579403d7

    • SHA256

      c354777c96901afa12daa4d3d43fbeabb0d665bd20102065123a6580d98afd8c

    • SHA512

      5b258bed5f73639c37934aad5a03dbac0f304f3f8144bc45c0d69575121f34a92921f431a319bef833df688acf95d4244a122b4c923ed5680dbdeb986aea7641

    • SSDEEP

      49152:nvjlL26AaNeWgPhlmVqvMQ7XSKcRxNESE0k/i9LoGdXTHHB72eh2NT:nvZL26AaNeWgPhlmVqkQ7XSKmxj1

    Score
    10/10
    quasarsad989spywaretrojan

    • 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