Overview

overview

10

Static

static

10

Client-built.exe

windows7-x64

10

Client-built.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • MD5

    4a174771ec38d5e2f97570a968a9f8c2

  • SHA1

    326e6be810387793e47f7235718e161a9dd367bc

  • SHA256

    7b26cf79c22d380a938845fe5a80eb78365d7ef7c55d27c9ae23a9eaf74ddd08

  • SHA512

    a66f6acf2ec866466c09eeb57716cf3a5797a42f5f38d266940520ed30d41135b1de49ef168a7151aa6fad6c66bde8c23260c7eef4e854f16e9daa544fbb21f5

  • SSDEEP

    49152:6vst62XlaSFNWPjljiFa2RoUYIcmGfqOarkCoGdblwTHHB72eh2NT:6vQ62XlaSFNWPjljiFXRoUYIRWq1

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

127.0.0.1:4782

Mutex

818ae839-3a76-430d-9a91-a5d95df53d20

Attributes
  • encryption_key

    B306A0AD894CAA4C98B8026E839926BE1A49965E

  • 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 x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections