Overview

overview

10

Static

static

10

polrthujk.exe

windows10-ltsc 2021-x64

10

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General

  • Target

    polrthujk.exe

  • Size

    3.1MB

  • Sample

    241110-3t1kssxke1

  • MD5

    cb838b6eafe658027d563c2a67adbd37

  • SHA1

    422e0bcc834cca0e8d349e08725b2ac4499fbd86

  • SHA256

    4d9705a277ea2a8de918dd0d05efa543f6e3efc0ddd6aa37ae140fdd028338fc

  • SHA512

    6c0eefaee665a2fc2f2b9b53995bafeae1959d5d356d2214a208fbe117cf676a0bc8352ffbfa390c6bf7148a34c3a58c34f7c81ed3b5c264602e5ef6ecfa3b99

  • SSDEEP

    49152:evUt62XlaSFNWPjljiFa2RoUYIdlzfD4OdoGsbbTHHB72eh2NT:evI62XlaSFNWPjljiFXRoUYIdlzn

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

127.0.0.1:4040

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

      polrthujk.exe

    • Size

      3.1MB

    • MD5

      cb838b6eafe658027d563c2a67adbd37

    • SHA1

      422e0bcc834cca0e8d349e08725b2ac4499fbd86

    • SHA256

      4d9705a277ea2a8de918dd0d05efa543f6e3efc0ddd6aa37ae140fdd028338fc

    • SHA512

      6c0eefaee665a2fc2f2b9b53995bafeae1959d5d356d2214a208fbe117cf676a0bc8352ffbfa390c6bf7148a34c3a58c34f7c81ed3b5c264602e5ef6ecfa3b99

    • SSDEEP

      49152:evUt62XlaSFNWPjljiFa2RoUYIdlzfD4OdoGsbbTHHB72eh2NT:evI62XlaSFNWPjljiFXRoUYIdlzn

    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