Overview

overview

10

Static

static

10

client.exe

windows10-1703-x64

10

client.exe

windows7-x64

10

client.exe

windows10-2004-x64

10

client.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    client.exe

  • Size

    3.1MB

  • MD5

    4a603ec4e3c5a21400eaabac7c6401c6

  • SHA1

    23b446721eacd0b6796407ca20bd1e01355ab41f

  • SHA256

    566ba756b7fc2174fc195c05d9e0a36aa706e4ce397f890488227b7d0ad4ad7c

  • SHA512

    070a5dd14bce16ba58eb65f3b3143fc7890f0e34f2ed7f3a1930e3fa8454ebcf615b43c819f16f4fc494676443bd409a3a57e8fe6e8f39ab02df5ace497eaea0

  • SSDEEP

    49152:rvrI22SsaNYfdPBldt698dBcjHLCc1J2LoGdcTHHB72eh2NT:rvU22SsaNYfdPBldt6+dBcjHLCn

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

79.132.193.215:4782

Mutex

f99ccef5-65c4-4972-adf2-fb38921cc9fc

Attributes
  • encryption_key

    1C15E91ACCFAC60B043A1336CF6912EA8572BA83

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

Signatures

  • Quasar family
    quasar
  • Quasar payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • client.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections