General

  • Target

    New_Order_#070824_Order_September-2024_pdf.exe

  • Size

    3.1MB

  • Sample

    241106-s3meestbqq

  • MD5

    808f7b6704801d34b4701ecb6f80dbc8

  • SHA1

    d2b7995261a2509a01befc47ac7f0312ee8098e3

  • SHA256

    656d12a418690008f2d39f2712052f1934f9920d7eda2a16a628a81750b89e40

  • SHA512

    6b847aa0f868535cddeac033ec2d9ac7691e1991ebb55b0a648dd343e6d51ed2b70b72105c14d919871d42f33df77c68b86f6091a2806e288ce0d90700037e33

  • SSDEEP

    24576:yNd2Vr5nJxq0Kcx0Oxe4+Nes0zGhQ6/k9RY:yDgdDx0IW/S9Q

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

198.46.178.148:2404

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-LAHLH8

  • 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

      New_Order_#070824_Order_September-2024_pdf.exe

    • Size

      3.1MB

    • MD5

      808f7b6704801d34b4701ecb6f80dbc8

    • SHA1

      d2b7995261a2509a01befc47ac7f0312ee8098e3

    • SHA256

      656d12a418690008f2d39f2712052f1934f9920d7eda2a16a628a81750b89e40

    • SHA512

      6b847aa0f868535cddeac033ec2d9ac7691e1991ebb55b0a648dd343e6d51ed2b70b72105c14d919871d42f33df77c68b86f6091a2806e288ce0d90700037e33

    • SSDEEP

      24576:yNd2Vr5nJxq0Kcx0Oxe4+Nes0zGhQ6/k9RY:yDgdDx0IW/S9Q

    • Remcos

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

    • Remcos family

    • UAC bypass

    • Windows security bypass

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Windows security modification

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks