Overview

overview

10

Static

static

10

4c55655c8d...21.exe

windows7-x64

10

4c55655c8d...21.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4c55655c8daeb51fb9592bfd3eb4e29e1a40fc89b13af090c52cbcd4b6390521

  • Size

    3.1MB

  • MD5

    5c585cd5a2d292a0cb0be6b10cace921

  • SHA1

    84b90137c36d741a4291aa22f4450c470ed9bd89

  • SHA256

    4c55655c8daeb51fb9592bfd3eb4e29e1a40fc89b13af090c52cbcd4b6390521

  • SHA512

    958c91d84c7e163fd473caf91363680347aa452aebdae76a4c01b39da790d003c20af6462bec3663c0208e8680ae2a9042fbc2c8ed8960e062dd51070fa39b27

  • SSDEEP

    49152:avCI22SsaNYfdPBldt698dBcjHQCv1JSpoGdTvTHHB72eh2NT:avP22SsaNYfdPBldt6+dBcjHQCa

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

tieumao1995-51127.portmap.io:51127

Mutex

4119a2e0-4ae4-4843-8534-99af91a2475d

Attributes
  • encryption_key

    DF6316067206E09C1F85138FCEBD56F5D94BF6AE

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Startup

  • subdirectory

    SubDir

Signatures

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

    Checks for missing Authenticode signature.

Files

  • 4c55655c8daeb51fb9592bfd3eb4e29e1a40fc89b13af090c52cbcd4b6390521
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections