Overview

overview

10

Static

static

10

Boostrapper.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    Boostrapper.exe

  • Size

    3.1MB

  • MD5

    35c2ae37cb116be6e8936ed657146140

  • SHA1

    e1e1d6a6e0f6eff8abb21531f031c4ef156a8bb1

  • SHA256

    fe133c3eb9203993eaf765f82fd38dcd6ba6ab50dff1b072c9d8486c7029c0fe

  • SHA512

    e65231334e9a9d8ec34cb3427de62f87c0c5c6e8a0b3730bab86a1a4562198791dc3fa162765b740576c441b47a2131038bb2cd4744fef59771492372e8aaf92

  • SSDEEP

    49152:yvwt62XlaSFNWPjljiFa2RoUYI1taEEak+k/mF2oGd+THHB72eh2NT:yv862XlaSFNWPjljiFXRoUYI1taC0

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

10.2.0.2:4782

Mutex

e60bc9fe-3c90-41d3-bd82-fa327e5ba44c

Attributes
  • encryption_key

    78232011464E6509B94E5524DDF8927E6D07C5EE

  • 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

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

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections