Overview

overview

10

Static

static

10

tmp.exe

windows7-x64

10

tmp.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    tmp
  • Size 140KB
  • Sample220729-hnlt8sfger
  • SHA256 a3eaed42c0457e69736b65abc55639deba7e6bfb94948dd3ed8b5f6ca968a979
  • MD5 SHA1 SHA512
Score
10/10
neshtaremcospresidentpersistenceratspywarestealer

Malware Config

Extracted

Family

  • remcos

Version

  • 1.7 Pro

Botnet

  • President

C2

  • winam.ddns.net:2401

  • dropy2.ddns.net:2400

  • dropy1.ddns.net:2404

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    svchost.exe

  • copy_folder

    updates

  • delete_file

    true

  • hide_file

    true

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    windows

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    remcos_bvmobmufbe

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    Logs

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target
      tmp
    • Size 140KB
    • SHA256 a3eaed42c0457e69736b65abc55639deba7e6bfb94948dd3ed8b5f6ca968a979
    • MD5 SHA1 SHA512
    Score
    10/10
    neshtaremcospresidentpersistenceratspywarestealer

    • Modifies system executable filetype association

      persistence

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Remcos

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

      ratremcos

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks