Overview

overview

10

Static

static

5

Purchase O...45.exe

windows10-2004-x64

10

Purchase O...45.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    2c05692e9d4b1181f86bcfffa86122fdbeb5f2e7b7b8424048f56007b3ca2727.zip
  • Size 928KB
  • Sample260115-by969ady4b
  • SHA256 2c05692e9d4b1181f86bcfffa86122fdbeb5f2e7b7b8424048f56007b3ca2727
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
remcosbinhostdiscoverypersistencerat

Malware Config

Extracted

Family

  • remcos

Version

  • 7.1.0 Pro

Botnet

  • BinHost

C2

  • 104.223.84.16:2404

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

    true

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-HJYOEJ

  • 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
      Purchase Order# 210145.exe
    • Size 1.3MB
    • SHA256 0a3e1202931cdc8f0927ee584a8c185f3b0db277e3fc170c744ed7c2f101a41b
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    binhostdiscoveryremcospersistencerat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks