Overview

overview

10

Static

static

5

RFQ-87868TX.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    RFQ-87868TX.exe

  • Size

    1.3MB

  • Sample

    250403-qxh4psxtey

  • MD5

    a20e99ab7a03450723e9dea5f796040d

  • SHA1

    a389e1c7bd5fb577532dae9f12552f28e19f5000

  • SHA256

    195255b4bc9e8153a583a03140e5a6585680b3154154889e56ccbe2f17f0945f

  • SHA512

    071b996c43713e579dad955491505c3cf29baa0d1f0010f8ff62d7e1f4b367ba1b7d0b6dd622a59233018e3d0567f9605ef1d5ff014c5c613876fd2a6d270d53

  • SSDEEP

    24576:lu6J33O0c+JY5UZ+XC0kGso6FaV5EDSVMWcBb7mKyFybSVfWY:nu0c++OCvkGs9FaVGBb7PyzgY

Score
10/10
remcosremotehostcollectioncredential_accessdiscoveryratstealer

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

45.141.215.102:2404

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-KPHE1L

  • 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

      RFQ-87868TX.exe

    • Size

      1.3MB

    • MD5

      a20e99ab7a03450723e9dea5f796040d

    • SHA1

      a389e1c7bd5fb577532dae9f12552f28e19f5000

    • SHA256

      195255b4bc9e8153a583a03140e5a6585680b3154154889e56ccbe2f17f0945f

    • SHA512

      071b996c43713e579dad955491505c3cf29baa0d1f0010f8ff62d7e1f4b367ba1b7d0b6dd622a59233018e3d0567f9605ef1d5ff014c5c613876fd2a6d270d53

    • SSDEEP

      24576:lu6J33O0c+JY5UZ+XC0kGso6FaV5EDSVMWcBb7mKyFybSVfWY:nu0c++OCvkGs9FaVGBb7PyzgY

    Score
    10/10
    remcosremotehostcollectioncredential_accessdiscoveryratstealer

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

      credential_accessstealer

    • Accesses Microsoft Outlook accounts

      collection

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks