Overview

overview

10

Static

static

3

425fae95f1...ab.exe

windows7-x64

10

425fae95f1...ab.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    425fae95f11030526dd3a7e8dd94e93a52146be446be6095a96f1af53b13deab.exe

  • Size

    981KB

  • Sample

    250110-csj9ba1lep

  • MD5

    164b1d640db37d9f5c95c23d816ffd69

  • SHA1

    5fff09a87a47d38077a08aa917bab542e8317682

  • SHA256

    425fae95f11030526dd3a7e8dd94e93a52146be446be6095a96f1af53b13deab

  • SHA512

    067bb44a7871b2ea63780cc2a3ea01000d742490b1e65e3211fbd9f3c004d03002689a4575077cc6a34ff36af073897afad0d526f5fc9aecb05b491143370df6

  • SSDEEP

    24576:ubmYZg5hIgJsKsVWArhOX79ObyTUk9GgnAn1bij:w9JgEWymbTU1gk0j

Score
10/10
remcosremcohostdiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

RemcoHost

C2

31.13.224.237:2404

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-VETI36

  • 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

      425fae95f11030526dd3a7e8dd94e93a52146be446be6095a96f1af53b13deab.exe

    • Size

      981KB

    • MD5

      164b1d640db37d9f5c95c23d816ffd69

    • SHA1

      5fff09a87a47d38077a08aa917bab542e8317682

    • SHA256

      425fae95f11030526dd3a7e8dd94e93a52146be446be6095a96f1af53b13deab

    • SHA512

      067bb44a7871b2ea63780cc2a3ea01000d742490b1e65e3211fbd9f3c004d03002689a4575077cc6a34ff36af073897afad0d526f5fc9aecb05b491143370df6

    • SSDEEP

      24576:ubmYZg5hIgJsKsVWArhOX79ObyTUk9GgnAn1bij:w9JgEWymbTU1gk0j

    Score
    10/10
    remcosremcohostdiscoveryexecutionrat

    • 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.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks