Overview

overview

10

Static

static

10

bootstrapper.exe

windows11-21h2-x64

10

Resubmissions

25/08/2024, 19:52

240825-ylvblatbmj 10

25/08/2024, 19:51

240825-ylabestbkm 10

25/08/2024, 18:31

240825-w57pxsxhpa 10

25/08/2024, 18:04

240825-wnww4awhqd 10

25/08/2024, 17:47

240825-wcw3qaxhpj 10

Sharing

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General

  • Target

    bootstrapper.exe

  • Size

    3.1MB

  • MD5

    4d28d49416b5c5ebb7081c6b4db26c2a

  • SHA1

    74fb331752c30a49c221bae6802351be232e12ff

  • SHA256

    f47843f37707a8c9d4eda9b91ae4b298f54ee30c570a5a0a27d1b0081f954b46

  • SHA512

    05f43580dd9839913a9d249010b10c184fd64bed953151922136fe2e4b1d76a7ffe8833e760e02cd02d32d78ed9f730d0b278382bafafb0a4a1fedf9af899a55

  • SSDEEP

    49152:uvXI22SsaNYfdPBldt698dBcjHa9vZEfo3kCqMLofdPPTHHB72eh2NT:uvY22SsaNYfdPBldt6+dBcjHa9viS

Score
10/10
solaraquasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Solara

C2

192.168.56.1:4782

Mutex

d9b0614d-9f6e-4530-81f7-ae304172aec5

Attributes
  • encryption_key

    99D4E219275D3371AB90362845727AFA4825AD8A

  • install_name

    Bootstrapper.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Bootstrapper

  • subdirectory

    Solara

Signatures

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

    Checks for missing Authenticode signature.

Files

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

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections