Overview

overview

10

Static

static

3

e16e382a86...d5.exe

windows10-2004-x64

10

e16e382a86...d5.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    e16e382a86bb0930cf4dfa72fea34e7f65948d9ebf669b8282fd9405aea737d5.exe
  • Size 932KB
  • Sample251106-mp375avqap
  • SHA256 e16e382a86bb0930cf4dfa72fea34e7f65948d9ebf669b8282fd9405aea737d5
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
remcosremotehostdiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • remcos

Version

  • 3.8.0 Pro

Botnet

  • RemoteHost

C2

  • 198.12.126.169:8787

Attributes
  • audio_folder

    MicRecords

  • 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-5X6CY5

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target
      e16e382a86bb0930cf4dfa72fea34e7f65948d9ebf669b8282fd9405aea737d5.exe
    • Size 932KB
    • SHA256 e16e382a86bb0930cf4dfa72fea34e7f65948d9ebf669b8282fd9405aea737d5
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    remotehostdiscoveryexecutionremcospersistencerat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks