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

    78dfcf6171a6ac6d9b0303b8b1d038ae

  • SHA1

    d201590b49e21414bfcf46e2340b093b916f4e1a

  • SHA256

    989fe6db772640bfd6010ff3fac89c775f6925fe67fc5ce90bf9509f5b955d20

  • SHA512

    0ed82cd6da34e51b1ff7f07bb2053b18da43f4cd14601b74c7b483355e18cbc19366c3ab139939590dd5446fefc3b3d310c2277b640809d42ba0c0eccadc129f

  • SSDEEP

    49152:HvvI22SsaNYfdPBldt698dBcjH1B5xbR4jLoGdTTHHB72eh2NT:Hvg22SsaNYfdPBldt6+dBcjH1B5Qv

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

73.1.3.227:4782

Mutex

0c6efcda-0684-43f2-adf6-d346229638bc

Attributes
  • encryption_key

    1322821126C6FB3EB65FEC2B6CC112172EC1DD8B

  • 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