Overview

overview

10

Static

static

1

Quotation.exe

windows7-x64

10

Quotation.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Quotation.exe

  • Size

    979KB

  • Sample

    240904-vkwaqavflb

  • MD5

    8659cc0ca704216852186a28d5f0c90d

  • SHA1

    957cd1e290abc9977a99be7d460d1d77e1aa0fda

  • SHA256

    b006a224fd6aaf4f45486c8fa33b4bf4758dfb5bc904aad2e75400ed2f4b5b22

  • SHA512

    589239fbe4d2e5416650e924f185e96bb9bae0a0b11d37f4ff52a263f985c78082f304ba046979a23d98f7d6b4f4bf7cd9a44d8608a726e758aaaa982f7e998d

  • SSDEEP

    24576:nkgzVXgT3xKSTd2vTKksbMpu2uUOvuYQFEvIg:RgjxKSTd2eFbMoTmBWvR

Score
10/10
remcosremotehostdiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

23.95.235.18:2557

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-E0JKXE

  • 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

      Quotation.exe

    • Size

      979KB

    • MD5

      8659cc0ca704216852186a28d5f0c90d

    • SHA1

      957cd1e290abc9977a99be7d460d1d77e1aa0fda

    • SHA256

      b006a224fd6aaf4f45486c8fa33b4bf4758dfb5bc904aad2e75400ed2f4b5b22

    • SHA512

      589239fbe4d2e5416650e924f185e96bb9bae0a0b11d37f4ff52a263f985c78082f304ba046979a23d98f7d6b4f4bf7cd9a44d8608a726e758aaaa982f7e998d

    • SSDEEP

      24576:nkgzVXgT3xKSTd2vTKksbMpu2uUOvuYQFEvIg:RgjxKSTd2eFbMoTmBWvR

    Score
    10/10
    remcosremotehostdiscoveryexecutionrat

    • Remcos

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

      ratremcos

    • 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