Overview

overview

10

Static

static

10

Client-built.exe

windows10-ltsc 2021-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • MD5

    ab1979896105bac4ca36869f682ae4e6

  • SHA1

    524c924cf54fc2cb271806fb812753664468d480

  • SHA256

    4cf9ad714c5b87300da61b54e8b3f2c7c8179834ca22f4df8a7fa75e7474d112

  • SHA512

    c3c87d91127a9e57cf9808775fe4306dbe0d41c969060246a60937ab04d630015ec7e9308ed164541705027a38118f3274b5851b9d95635052029cf6ade28a03

  • SSDEEP

    49152:Cv3I22SsaNYfdPBldt698dBcjHBxOEMkDk/Jx7oGdmTHHB72eh2NT:Cv422SsaNYfdPBldt6+dBcjHBxmV

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

10.127.0.200:4782

Mutex

975d3cc6-ab1f-4679-b834-3e8efe46f975

Attributes
  • encryption_key

    433895AE7B4C5D8EF94D36D167293A1C1914DBFB

  • 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

  • Client-built.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections