Overview

overview

10

Static

static

3

8b45845bf9...5e.exe

windows10-2004-x64

10

8b45845bf9...5e.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    8b45845bf90a11a1cddf71ad83042a7908e1a721a1e6db90ca6cc7f6600f765e.exe
  • Size 1.0MB
  • Sample250812-s67jrssls4
  • SHA256 8b45845bf90a11a1cddf71ad83042a7908e1a721a1e6db90ca6cc7f6600f765e
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
remcosboxxdiscoveryrat

Malware Config

Extracted

Family

  • remcos

Version

  • 3.8.0 Pro

Botnet

  • boxx

C2

  • abby.work.gd:4132

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    vlc

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    ios

  • mouse_option

    false

  • mutex

    Rmc-KVV5H5

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    sos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target
      8b45845bf90a11a1cddf71ad83042a7908e1a721a1e6db90ca6cc7f6600f765e.exe
    • Size 1.0MB
    • SHA256 8b45845bf90a11a1cddf71ad83042a7908e1a721a1e6db90ca6cc7f6600f765e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    remcosboxxdiscoveryrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • SmartAssembly .NET packer

      Detects SmartAssembly .NET packer.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks