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

    241026-3f8dgsyjdl

  • MD5

    fd50d9f285fcc9fc27f372120e7fecbb

  • SHA1

    2a07c56ff7273e0cf6d83b17a538501d32718763

  • SHA256

    4dcca1869bcc8aa5695f31f26a57f0fb23ba930b83be0ce25a04ceed6bef62ef

  • SHA512

    885338c24fe5ffdfc8d789556bf7534ce7ae793f0c7b13de91e0af1e756dc07371b2b36f96e2aa32d56834cb2b0a883cd5d057e4d57d1a97961dc02693791961

  • SSDEEP

    49152:6vbI22SsaNYfdPBldt698dBcjHvXyN1JAIoGdUgTHHB72eh2NT:6vk22SsaNYfdPBldt6+dBcjHvXyv

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

193.161.193.99:43991

Mutex

0078aebf-454a-4862-8d16-b94bd8465d38

Attributes
  • encryption_key

    3833C35AA932103E67A3C2ED814028BCDAEA8E15

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      Client-built.exe

    • Size

      3.1MB

    • MD5

      fd50d9f285fcc9fc27f372120e7fecbb

    • SHA1

      2a07c56ff7273e0cf6d83b17a538501d32718763

    • SHA256

      4dcca1869bcc8aa5695f31f26a57f0fb23ba930b83be0ce25a04ceed6bef62ef

    • SHA512

      885338c24fe5ffdfc8d789556bf7534ce7ae793f0c7b13de91e0af1e756dc07371b2b36f96e2aa32d56834cb2b0a883cd5d057e4d57d1a97961dc02693791961

    • SSDEEP

      49152:6vbI22SsaNYfdPBldt698dBcjHvXyN1JAIoGdUgTHHB72eh2NT:6vk22SsaNYfdPBldt6+dBcjHvXyv

    Score
    10/10
    quasaroffice04spywaretrojan
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks