Overview

overview

10

Static

static

10

Bootstrapp...1).zip

windows11-21h2-x64

10

Bootstrapper.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    Bootstrapper (extract.me)(1).zip

  • Size

    1.3MB

  • MD5

    a3e58f4009dd652a7f9adaa8503bee03

  • SHA1

    678b602ffe105001d5a7372bfedceb16b07e63a9

  • SHA256

    81fa2f00f9af36db4b0add31164aca81e5a01f5498f8a6cb5fad5d5eb2d73000

  • SHA512

    529246877c40387bee7da8b9922e38485c542bf7a45bd3d0d3ee1ceefe5b311e3c66e8b2b0b72fe7517d79015916c1e4592ecffd3bcc45171dba356ef03e1818

  • SSDEEP

    24576:jpRma1YACmHZFVZRo6HYSS9p5abZ4Ffb5MNliPoePloqtkxBk2Xv/p+KY4V:243/HZTTuWZ4Ffsliz7tcbf/f1V

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

wefdwef-34180.portmap.host:34180

Mutex

c4be1726-3f86-4f80-bc7c-0779b06ffeeb

Attributes
  • encryption_key

    97BF1FDCF446A7218FA05296FD8D8F0C41A6B1E7

  • install_name

    Bootstrapper.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Spotify

  • subdirectory

    system32

Signatures

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

    Checks for missing Authenticode signature.

Files

  • Bootstrapper (extract.me)(1).zip
    .zip
  • Bootstrapper.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections