Overview

overview

10

Static

static

10

Boostrappe...1).exe

windows10-ltsc 2021-x64

10

Resubmissions

09-02-2025 21:16

250209-z4frlasqcp 10

09-02-2025 21:11

250209-z1tjaatjdt 10

09-02-2025 21:03

250209-zv36jaspht 10

Sharing

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General

  • Target

    BoostrapperNew (1).exe

  • Size

    3.1MB

  • MD5

    5fa769f4592c691e1032917470a56012

  • SHA1

    bc38e42f098176062b7ccd2bf92d3bf8b1893a78

  • SHA256

    0ccd3733183706222509eb6d435010dbe60044b3f7c57bf70e2f78fa09ef8c24

  • SHA512

    cd71cfb5a14070e1721a6557e7860affc6ae6d7c3067042e3d12e7b49bcdf0e630855362bb988180b8d781574205388fdc185158ed12ea9b4369100a628564ae

  • SSDEEP

    49152:mv2I22SsaNYfdPBldt698dBcjHVrRJ6cbR3LoGdxjTHHB72eh2NT:mvb22SsaNYfdPBldt6+dBcjHVrRJ6m

Score
10/10
office04quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.1.236:4782

Mutex

b796139d-9ac7-4dd6-b216-9d23cb27a8cf

Attributes
  • encryption_key

    A32C977AF70FAC39329AA4FE677FAA9E5BEB3D7E

  • install_name

    BoostrapperNew.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    WIN32

  • subdirectory

    SubDir

Signatures

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

    Checks for missing Authenticode signature.

Files

  • BoostrapperNew (1).exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections