Overview

overview

10

Static

static

10

dub.exe

windows7-x64

10

dub.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    dub.exe

  • Size

    3.1MB

  • Sample

    240518-wtgz5agg87

  • MD5

    a1feb599f38dc8b1b1a5ac8f1f5ef64b

  • SHA1

    664504a4f079c6486f8251e64df4e8825fd890fa

  • SHA256

    794ab1c8fbed6cd49b790e9bf818cf05f5d84ea1cf2e3bb4d10066212d320673

  • SHA512

    1f846a5d0b1b3be8d1b7c77abe6cd59907980d37f73ff076dcd2f4271b2a7233a9bab29a7651503b120fb505f81adecd067558d60fea49091221f081f083a42e

  • SSDEEP

    49152:qvTt62XlaSFNWPjljiFa2RoUYIK7xNESE+k/ivLoGdBTHHB72eh2NT:qvB62XlaSFNWPjljiFXRoUYIqxVz

Score
10/10
quasarconsisspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

consis

C2

192.168.0.75:4782

Mutex

52e32865-8201-40c9-906f-bc3ad9f73302

Attributes
  • encryption_key

    3F4E1662FE86BE65EF2C4E1F0FEFAABC94765DDB

  • install_name

    windows1.exe

  • log_directory

    Logs

  • reconnect_delay

    1500

  • startup_key

    conhost

  • subdirectory

    Windows123

Targets

    • Target

      dub.exe

    • Size

      3.1MB

    • MD5

      a1feb599f38dc8b1b1a5ac8f1f5ef64b

    • SHA1

      664504a4f079c6486f8251e64df4e8825fd890fa

    • SHA256

      794ab1c8fbed6cd49b790e9bf818cf05f5d84ea1cf2e3bb4d10066212d320673

    • SHA512

      1f846a5d0b1b3be8d1b7c77abe6cd59907980d37f73ff076dcd2f4271b2a7233a9bab29a7651503b120fb505f81adecd067558d60fea49091221f081f083a42e

    • SSDEEP

      49152:qvTt62XlaSFNWPjljiFa2RoUYIK7xNESE+k/ivLoGdBTHHB72eh2NT:qvB62XlaSFNWPjljiFXRoUYIqxVz

    Score
    10/10
    quasarconsisspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks