Overview

overview

10

Static

static

1

HEYBELI MA...EST.js

windows10-2004-x64

10

HEYBELI MA...EST.js

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    06112026_0135_05112026_HEYBELI MARINE 17-21 REQUEST.js.gz
  • Size 442KB
  • Sample261106-bzrfjasx7p
  • SHA256 6d3c735dd4e4a37066c60fc3feb69ef23edb6f54f8901694d0a37e7dd436c7ff
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
remcoszincx0collectiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • remcos

Version

  • 7.3.1 Pro

Botnet

  • Zincx0

C2

  • zinci.duckdns.org:61845

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-5132ZW

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target
      HEYBELI MARINE 17-21 REQUEST.js
    • Size 594KB
    • SHA256 c1f2b923b2232234511cafd985bc107e08357eb8b9df4039039a3195a87bcce4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    zincx0collectiondiscoveryexecutionremcospersistencerat

    • Family: Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Accesses Microsoft Outlook profiles

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks