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Overview

overview

10

Static

static

10

nosdf.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    nosdf.exe

  • Size

    3.1MB

  • MD5

    7cb529ccbaa809d55990665240746474

  • SHA1

    11e246f11667ea7801be4a89a04564c36a476545

  • SHA256

    c1cf928e92c187547cefa3c10957e959ba188e5dd2309030cda923f9909dc7da

  • SHA512

    275d5f82edb97e0257108c41882222d298a45a9b3e4d211d64f0d311ca7ccced931c7ccf2b863b50fce20ff4ddbb0c8ac91c70680f86c34e62222dae6a6d718c

  • SSDEEP

    49152:rvyI22SsaNYfdPBldt698dBcjHSUSu1J/6oGdrTHHB72eh2NT:rvf22SsaNYfdPBldt6+dBcjHSUS/

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

147.185.221.23:56150

Mutex

e51e2b65-e963-4051-9736-67d57ed46798

Attributes
  • encryption_key

    AEA258EF65BF1786F0F767C0BE2497ECC304C46F

  • 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

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

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections