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

    964beffa5bf77251eb7eedbf7d9d0587

  • SHA1

    2a2553e7e2fcce469cea9c3efdfaa021e5f488b4

  • SHA256

    5513436e784d146ef0fac34fe060a7a63b57abc2dd6663023802ef36909e5f4f

  • SHA512

    20a2c82d07da6da1ce0d0787bfb64dc3bc20c05dd081d992c24086bce6ceb9685973b5506e785c9d9cf6b16514960ae5ae471b7b751073d31a4d93d65419e65c

  • SSDEEP

    49152:IvJlL26AaNeWgPhlmVqvMQ7XSKhrRCLMfVloGdWTHHB72eh2NT:IvnL26AaNeWgPhlmVqkQ7XSKhrRCq

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

/HomoThugger-36407.portmap.host:36407

Mutex

ae5fe912-c67d-4fd8-b971-24bf4fb535de

Attributes
  • encryption_key

    3CDA48FEB25557C87485A9F37CDC861398BEA3C7

  • 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