Overview

overview

10

Static

static

10

SolaraBoot...er.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    SolaraBootstrapper.exe

  • Size

    3.1MB

  • MD5

    bbbb22e8acf9122b4f0ced4a7b8f02fb

  • SHA1

    56e3e71ba4cc2bef9b2dc78a6b20eab5312237e9

  • SHA256

    cf928d66dd4e9deffeffdec3dab6d3f17aa7d3bfa40b31ed69f3d750ec63574b

  • SHA512

    9a5b66248d9d4188be92084b0e35811e94d20f38fc4cac7ad322bdcfeb5f17d32f3e68c357c1c47a7febae4d858c96a29d981baeae9bb607be0f9050f74d0388

  • SSDEEP

    49152:KvyI22SsaNYfdPBldt698dBcjHafM30ar7LoGdNYTHHB72eh2NT:Kvf22SsaNYfdPBldt6+dBcjHN3l9

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.254.166:4782

Mutex

d6b04272-e4a0-454d-92f8-0e055434ec16

Attributes
  • encryption_key

    65428E984B25214BF6CCB9AD2C330DA60A548220

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Signatures

  • Quasar family
    quasar
  • Quasar payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • SolaraBootstrapper.exe
    .exe windows:4 windows x86 arch:x86

    Password: f

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections