Overview

overview

10

Static

static

10

83fa36e3a0...30.exe

windows7-x64

10

83fa36e3a0...30.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    83fa36e3a01bf4ab3fc03e0a08782273e38e6a724cb1152179696494b44ab730

  • Size

    3.1MB

  • Sample

    241217-xgx19awjcp

  • MD5

    d228d9c94c9e9b9e94bcaab2f8711fa8

  • SHA1

    6b4800ef23217ff864ad59ee401c63535a35766a

  • SHA256

    83fa36e3a01bf4ab3fc03e0a08782273e38e6a724cb1152179696494b44ab730

  • SHA512

    6c74e6dae4f6bcc7604f13f5a7a694b719481c4e82b42092ccc99747f45975789f0b671a1425fa1156dc3ba14d26d21f0e00d3be939c9601c2a3b1e2d27131a4

  • SSDEEP

    49152:Svkt62XlaSFNWPjljiFa2RoUYI8jY+1J/woGdGAFTHHB72eh2NT:Sv462XlaSFNWPjljiFXRoUYI8jYF

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.43.241:4782

Mutex

0517af80-95f0-4a6d-a904-5b7ee8faa157

Attributes
  • encryption_key

    6095BF6D5D58D02597F98370DFD1CCEB782F1EDD

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    svhost

  • subdirectory

    SubDir

Targets

    • Target

      83fa36e3a01bf4ab3fc03e0a08782273e38e6a724cb1152179696494b44ab730

    • Size

      3.1MB

    • MD5

      d228d9c94c9e9b9e94bcaab2f8711fa8

    • SHA1

      6b4800ef23217ff864ad59ee401c63535a35766a

    • SHA256

      83fa36e3a01bf4ab3fc03e0a08782273e38e6a724cb1152179696494b44ab730

    • SHA512

      6c74e6dae4f6bcc7604f13f5a7a694b719481c4e82b42092ccc99747f45975789f0b671a1425fa1156dc3ba14d26d21f0e00d3be939c9601c2a3b1e2d27131a4

    • SSDEEP

      49152:Svkt62XlaSFNWPjljiFa2RoUYI8jY+1J/woGdGAFTHHB72eh2NT:Sv462XlaSFNWPjljiFXRoUYI8jYF

    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks