Overview

overview

10

Static

static

10

echovault.exe

windows10-2004-x64

10

echovault.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    echovault.exe
  • Size 3.5MB
  • Sample260403-rh1wmsax9k
  • SHA256 15cd7ae8ca37b8e0d7adb4ec87cde5a8b4590cbfd1f3086fcc7a051c39ce9dbf
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
echoquasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • echo

C2

  • fortiscreditunion.com:4782

  • фильмы.ru.com:4782

  • cm88chuan.com:4782

  • israelpalestineconflict.in.net:4782

  • shrikhatushyamtourtravels.in.net:4782

  • shivatelecom.in.net:4782

  • redcubeclient.in.net:4782

Mutex

  • 00362ffb-cd04-4ad0-a323-8f63b8d0c87b

Attributes
  • encryption_key

    2DA8E1B5D18EAA4561218BCAF7CC51C403CE73ED

  • install_name

    echovault.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    echovault

  • subdirectory

    C:\Users\[User]\Music\EchoVault\echovault.exe

Signatures

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

    Checks for missing Authenticode signature.

File Explorer

  • echovault.exe
    .exe 3.5MB

echovault.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 15cd7ae8ca37b8e0d7adb4ec87cde5a8b4590cbfd1f3086fcc7a051c39ce9dbf
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:4windowsx86arch:x86

  • Quasar payload

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
3270110
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE
PDB paths