Overview

overview

10

Static

static

10

Client-built.exe

windows11-21h2-x64

10

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General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • Sample

    240629-njnqxszbnq

  • MD5

    38156fe138e7373db14d986ee33d4ea8

  • SHA1

    caf166611971c6a8352b22eede79cea92aa344b8

  • SHA256

    dd0613d4b34cf59b2ea9a3a0a9f4ce1c02dd0601c0240f61e2b980e16c42667a

  • SHA512

    ebcca06582347877ff1b6da58400b3682d998d1b223eb49cc93d4da523c70dc26a1cc4f1ccb1081d7295a1b9906417b78b0d63c685bc93d9ac7db517ddc5d241

  • SSDEEP

    49152:SvnI22SsaNYfdPBldt698dBcjH0H4oNbRvLoGddTHHB72eh2NT:SvI22SsaNYfdPBldt6+dBcjH0Yov

Score
10/10
quasartestipspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

TESTIP

C2

8.tcp.ngrok.io:15015

Mutex

7a69ad86-36ff-45e8-ba4b-800fbf776712

Attributes
  • encryption_key

    562515CBE0241F4FD48C91375ED3063F997D8AEE

  • 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

      38156fe138e7373db14d986ee33d4ea8

    • SHA1

      caf166611971c6a8352b22eede79cea92aa344b8

    • SHA256

      dd0613d4b34cf59b2ea9a3a0a9f4ce1c02dd0601c0240f61e2b980e16c42667a

    • SHA512

      ebcca06582347877ff1b6da58400b3682d998d1b223eb49cc93d4da523c70dc26a1cc4f1ccb1081d7295a1b9906417b78b0d63c685bc93d9ac7db517ddc5d241

    • SSDEEP

      49152:SvnI22SsaNYfdPBldt698dBcjH0H4oNbRvLoGddTHHB72eh2NT:SvI22SsaNYfdPBldt6+dBcjH0Yov

    Score
    10/10
    quasartestipspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Tasks