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

    241201-x2rpzatpaj

  • MD5

    020dc8ccb6466b74c9cf6d9a77317408

  • SHA1

    3fb9693a25184909d7b3a94b1ae9b19773036548

  • SHA256

    93356f3f1b066d2b45a054295bceb5afeed63fba94f516b9b3720aa1e39b10b5

  • SHA512

    3cbf43e0440f3d63389b906a18f4f754897cf9e78670b1ec0b8f9b6af5fcfd9487fcd845722a85ee3a655d73d1e2ab955361e2e305b540a9247270e167ab3911

  • SSDEEP

    49152:DvWI22SsaNYfdPBldt698dBcjHWkxNESEPk/izLoGd7THHB72eh2NT:Dv722SsaNYfdPBldt6+dBcjHhx+/

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.1.34:4782

Mutex

47a11b0b-cc98-4565-9fca-ea6758fba9f4

Attributes
  • encryption_key

    6133A1B51099269501FDCC7384A5C668533FBD02

  • 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

      020dc8ccb6466b74c9cf6d9a77317408

    • SHA1

      3fb9693a25184909d7b3a94b1ae9b19773036548

    • SHA256

      93356f3f1b066d2b45a054295bceb5afeed63fba94f516b9b3720aa1e39b10b5

    • SHA512

      3cbf43e0440f3d63389b906a18f4f754897cf9e78670b1ec0b8f9b6af5fcfd9487fcd845722a85ee3a655d73d1e2ab955361e2e305b540a9247270e167ab3911

    • SSDEEP

      49152:DvWI22SsaNYfdPBldt698dBcjHWkxNESEPk/izLoGd7THHB72eh2NT:Dv722SsaNYfdPBldt6+dBcjHhx+/

    Score
    10/10
    quasaroffice04spywaretrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks