Overview

overview

10

Static

static

10

k.exe

windows10-ltsc 2021-x64

10

Sharing

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General

  • Target

    k.exe

  • Size

    3.1MB

  • Sample

    241106-xvglesykcq

  • MD5

    3496aafb518d56e7b703d35f05f30d81

  • SHA1

    29aa1b9c975ee094d271e2048569667c32a07ca4

  • SHA256

    ccb745604be1d8cfc578d2540f5d8e230fae74513a1ed5887bc492145b0cc8d0

  • SHA512

    e3712523ebef6c867a7c037ba929e8dd45d452ab8ebc80dcb80df138a5420e574007e3ff0fdfc72496e24cb53756f0e2c3bb565fcc72c4cade130ece935b5bf7

  • SSDEEP

    49152:KvyI22SsaNYfdPBldt698dBcjHA4fvXoGmqTHHB72eh2NT:Kvf22SsaNYfdPBldt6+dBcjHVfv

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

190.104.116.8:139

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

      k.exe

    • Size

      3.1MB

    • MD5

      3496aafb518d56e7b703d35f05f30d81

    • SHA1

      29aa1b9c975ee094d271e2048569667c32a07ca4

    • SHA256

      ccb745604be1d8cfc578d2540f5d8e230fae74513a1ed5887bc492145b0cc8d0

    • SHA512

      e3712523ebef6c867a7c037ba929e8dd45d452ab8ebc80dcb80df138a5420e574007e3ff0fdfc72496e24cb53756f0e2c3bb565fcc72c4cade130ece935b5bf7

    • SSDEEP

      49152:KvyI22SsaNYfdPBldt698dBcjHA4fvXoGmqTHHB72eh2NT:Kvf22SsaNYfdPBldt6+dBcjHVfv

    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