Overview

overview

10

Static

static

10

Client-built.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • Sample

    241228-zdwecs1qdv

  • MD5

    1279a35b33d250f9c789300fff0e46fd

  • SHA1

    74d5a52f02168723cf4c3f2605b82e39e4e43a73

  • SHA256

    0e56d7032757d15ab4f3e0555dec419bd05a0c06ddde4f215eb8330865dcd583

  • SHA512

    3fb100a5438e4222477d18896fd2c7be2e5e364e4cecedd05fdf56fc1bf685a49d2aa6f2e7895a2b636e25a1bc87dd1ff1ecb38d60292786eb425cdf67524986

  • SSDEEP

    49152:rvPI22SsaNYfdPBldt698dBcjH9BPNLotBjTHHB72eh2NT:rvA22SsaNYfdPBldt6+dBcjHTPF

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

138.0.54.91:4782

192.168.3.5:4782
Mutex

63563c99-67f3-4d20-8c7f-230c3d970b36

Attributes
  • encryption_key

    E22572FBAE45F5F894074ED475A27E306499B335

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Microsoft Link

  • subdirectory

    SubDir

Targets

    • Target

      Client-built.exe

    • Size

      3.1MB

    • MD5

      1279a35b33d250f9c789300fff0e46fd

    • SHA1

      74d5a52f02168723cf4c3f2605b82e39e4e43a73

    • SHA256

      0e56d7032757d15ab4f3e0555dec419bd05a0c06ddde4f215eb8330865dcd583

    • SHA512

      3fb100a5438e4222477d18896fd2c7be2e5e364e4cecedd05fdf56fc1bf685a49d2aa6f2e7895a2b636e25a1bc87dd1ff1ecb38d60292786eb425cdf67524986

    • SSDEEP

      49152:rvPI22SsaNYfdPBldt698dBcjH9BPNLotBjTHHB72eh2NT:rvA22SsaNYfdPBldt6+dBcjHTPF

    Score
    10/10
    quasaroffice04spywaretrojan
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks