Overview

overview

10

Static

static

10

Client-built3.exe

windows7-x64

10

Client-built3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Client-built3.exe

  • Size

    3.1MB

  • MD5

    0ba12b4cf0e785325ef57b8addc70899

  • SHA1

    6ebc9ef072f738e0d89a286f08e359ceacff0095

  • SHA256

    f8f2be9448bb64d2d67b6b9f724e5668a1584831aece7d49f9956b283aca77be

  • SHA512

    5badb694a5318058f8d016258bc8c50886e8ebf753b97a95116dfb66e39061297ede0228aa9fa95b3f0614d70326aafb0f8bad4318993ef05f288e4a249a6889

  • SSDEEP

    49152:WvcG42pda6D+/PjlLOlg6yQipVnVmcmzgHoGdMTHHB72eh2NT:Wvn42pda6D+/PjlLOlZyQipVnVm2

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

10.127.0.200:4782

Mutex

fffe048b-d25a-4851-bd46-4583f63bcae9

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-built3.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections