Overview

overview

10

Static

static

10

cbbf746f0b...56.exe

windows7-x64

10

cbbf746f0b...56.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cbbf746f0b8dd266ac933cb4e073b505721d5369c290e4a137a357281aea8d56

  • Size

    3.1MB

  • Sample

    250107-j2z5fstqbr

  • MD5

    2a036b0dd26406304870e4a5a5317720

  • SHA1

    94801f96cb2dc6f0c4b236dd01d8c1c118670add

  • SHA256

    cbbf746f0b8dd266ac933cb4e073b505721d5369c290e4a137a357281aea8d56

  • SHA512

    bc64ff4d7658d0223ff1f1291de72d051be6790487471219a28bf3199616dc3f9fbb576d6c06b146db7b3f20700339cd0650f5cc751e123d4c1535c8f6bcbbb0

  • SSDEEP

    49152:6vrI22SsaNYfdPBldt698dBcjH5CE1JqLoGdPGOTHHB72eh2NT:6vU22SsaNYfdPBldt6+dBcjH5Cf+

Score
10/10
quasarquasarspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Quasar

C2

192.168.1.56:4782

192.168.1.1:4782
Mutex

5fe19de3-1a9f-412b-a448-7cecf7917fc4

Attributes
  • encryption_key

    2055CC40613B58490E3F6E74C60505765A925EAB

  • install_name

    Quasar.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Settings

  • subdirectory

    SubDir

Targets

    • Target

      cbbf746f0b8dd266ac933cb4e073b505721d5369c290e4a137a357281aea8d56

    • Size

      3.1MB

    • MD5

      2a036b0dd26406304870e4a5a5317720

    • SHA1

      94801f96cb2dc6f0c4b236dd01d8c1c118670add

    • SHA256

      cbbf746f0b8dd266ac933cb4e073b505721d5369c290e4a137a357281aea8d56

    • SHA512

      bc64ff4d7658d0223ff1f1291de72d051be6790487471219a28bf3199616dc3f9fbb576d6c06b146db7b3f20700339cd0650f5cc751e123d4c1535c8f6bcbbb0

    • SSDEEP

      49152:6vrI22SsaNYfdPBldt698dBcjH5CE1JqLoGdPGOTHHB72eh2NT:6vU22SsaNYfdPBldt6+dBcjH5Cf+

    Score
    10/10
    quasarquasarspywaretrojan

    • 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