Overview

overview

10

Static

static

10

Client-built.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • Sample

    240513-yq4e3abg2t

  • MD5

    802b87d9573ed818a874c623450d9eb3

  • SHA1

    ffdedc0ed0a944ed2fca22618d9c6f5121be23e1

  • SHA256

    e22a3cb397fd7057647abdbbfe0aafbfd9a89347d87de1d8d25a7559c93bf78d

  • SHA512

    409e59688e6feb164359e6da07ef1f7a3fb0e0b272b4443b93bd72a0aca8360903013aa2ec7d54311289bb5cab1a76e0a524eb49d47baca2bfe32eee5a19af1a

  • SSDEEP

    49152:nvZG42pda6D+/PjlLOlg6yQipVl4gZfD+N6YoGdsTHHB72eh2NT:nvI42pda6D+/PjlLOlZyQipVlxZa

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

26.129.198.185:4782

26.129.198.185:4783

192.168.100.213:4783
Mutex

1a2ca71f-65ef-446f-bdd5-6f5d396ece2f

Attributes
  • encryption_key

    647827306D789C3A0BDAE423EB04375B6E1FDA36

  • 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

      802b87d9573ed818a874c623450d9eb3

    • SHA1

      ffdedc0ed0a944ed2fca22618d9c6f5121be23e1

    • SHA256

      e22a3cb397fd7057647abdbbfe0aafbfd9a89347d87de1d8d25a7559c93bf78d

    • SHA512

      409e59688e6feb164359e6da07ef1f7a3fb0e0b272b4443b93bd72a0aca8360903013aa2ec7d54311289bb5cab1a76e0a524eb49d47baca2bfe32eee5a19af1a

    • SSDEEP

      49152:nvZG42pda6D+/PjlLOlg6yQipVl4gZfD+N6YoGdsTHHB72eh2NT:nvI42pda6D+/PjlLOlZyQipVlxZa

    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks