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

    c65338d7d892863734f74ee949cb7a16

  • SHA1

    50151ab64046e04bc2e8d58c7c3bff0991299e9b

  • SHA256

    14cad65e79b0d7faf6829d7c30bf504ae66e4adc0a28981eb50e5d00465e0645

  • SHA512

    c0fa19c86ecb29c62569b7681be92f75b3f6b85d41623b7e26ee6ebd26ce3c91f4dbdfdcc47a05c681e2f496d9b0644cd64b07fb2168b1b119b7d503c539f6d0

  • SSDEEP

    49152:Svht62XlaSFNWPjljiFa2RoUYIV34abRDKLoGOZTHHB72eh2NT:SvL62XlaSFNWPjljiFXRoUYIV34K0

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.1.28:4782

Mutex

03ef2b9a-5389-4312-b3d3-9b6f68cc5386

Attributes
  • encryption_key

    F8A900CD75D848E74023B3A66FA8AA5469C97692

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    .

  • 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