Overview

overview

10

Static

static

10

Client-built1.exe

windows7-x64

10

Client-built1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Client-built1.exe

  • Size

    3.1MB

  • MD5

    74def4bd866549f41500ac310b576f7c

  • SHA1

    ad425fddff5eafb71702689537593670ed9f929d

  • SHA256

    afa64e23be3dfcfc46742678f603e101d8d20fd9dfb945559020dc2e0ddb42b0

  • SHA512

    e466e823ee11d65bf3f5012dd94f22102793318b5fe452ef47c7c241aad8bcb3bdd91c19316d32cd6d3f29f190dcd5e2eb618dea26324a6101eee7bfcabca490

  • SSDEEP

    49152:rvvI22SsaNYfdPBldt698dBcjHwxOEMkPk/JxWoGdRTHHB72eh2NT:rvg22SsaNYfdPBldt6+dBcjHwx+M

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

supsup23223-28150.portmap.io:28150

Mutex

ceb31fe8-819e-4648-98b1-afd64c8cfa6a

Attributes
  • encryption_key

    D43A8C9C8C9A74741CBEA4F1A01C53C2F8DF8AC2

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    wind

  • subdirectory

    SubDir

Signatures

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

    Checks for missing Authenticode signature.

Files

  • Client-built1.exe
    .exe windows x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections