Overview

overview

10

Static

static

10

Client-built.exe

windows10-1703-x64

10

Client-built.exe

windows10-2004-x64

10

Client-built.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • MD5

    3040ddbbf3cbc49eba2353b3d06e8701

  • SHA1

    56b17d99351d437ea96c18b3deda550fb552f293

  • SHA256

    fffa2fd8bb1c31336565a074feea209eba261046cad6f909bc1adca8dc16e773

  • SHA512

    830d5882417b64e02da6addbc2859f181eabf75bbedda59b769694c52be8e06d32cff47fa22cea910eb1828c2980a8731f9a54d71d3ab64f2c878d2a675740ba

  • SSDEEP

    49152:mvbI22SsaNYfdPBldt698dBcjHB2E1JcHoGdUTHHB72eh2NT:mvk22SsaNYfdPBldt6+dBcjHB21

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.0.6:7771

Mutex

dcc402d9-5194-46ec-9807-16efa288ad31

Attributes
  • encryption_key

    A5152C76A0A41EC0E2F377162894926FF97AACE3

  • 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