Overview

overview

10

Static

static

10

yghjhfdttnuydrn.exe

windows10-ltsc 2021-x64

10

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General

  • Target

    yghjhfdttnuydrn.exe

  • Size

    3.1MB

  • Sample

    241106-2egzga1phj

  • MD5

    c4683d3d264c3a2aa2305903dd489658

  • SHA1

    6e1f617bdb312e460dfdcd8086f97b7ee792d4d4

  • SHA256

    66ce2cfe8bba297b050a3c2a46930bde05d45eb9be046be857a09dae4b6ac558

  • SHA512

    fb318b8d786fa0d17ba7c6837e1b0ec912768a32362cd14b7a4204167a8a743f1686c9919ad63ed8afa9fea20cd0997bd346a2bbda81addce355a2d59e6b5e18

  • SSDEEP

    49152:yvyI22SsaNYfdPBldt698dBcjHVsu3NxKRoGHIwTHHB72eh2NT:yvf22SsaNYfdPBldt6+dBcjHVsCNxA

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.0.9:62767

Mutex

e51e2b65-e963-4051-9736-67d57ed46798

Attributes
  • encryption_key

    AEA258EF65BF1786F0F767C0BE2497ECC304C46F

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      yghjhfdttnuydrn.exe

    • Size

      3.1MB

    • MD5

      c4683d3d264c3a2aa2305903dd489658

    • SHA1

      6e1f617bdb312e460dfdcd8086f97b7ee792d4d4

    • SHA256

      66ce2cfe8bba297b050a3c2a46930bde05d45eb9be046be857a09dae4b6ac558

    • SHA512

      fb318b8d786fa0d17ba7c6837e1b0ec912768a32362cd14b7a4204167a8a743f1686c9919ad63ed8afa9fea20cd0997bd346a2bbda81addce355a2d59e6b5e18

    • SSDEEP

      49152:yvyI22SsaNYfdPBldt698dBcjHVsu3NxKRoGHIwTHHB72eh2NT:yvf22SsaNYfdPBldt6+dBcjHVsCNxA

    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks