Overview

overview

10

Static

static

3

aa28851f41...87.exe

windows10-2004-x64

10

aa28851f41...87.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    aa28851f41135315a0b0e949122089010b8e7aef88baeb0b5ebe64af3c625487.exe
  • Size 1013KB
  • Sample260910-ncvwnascle
  • SHA256 aa28851f41135315a0b0e949122089010b8e7aef88baeb0b5ebe64af3c625487
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
remcosdonremotehostevasionrattrojanupx

Malware Config

Extracted

Family

  • remcos

Botnet

  • DonRemoteHost

C2

  • 217.60.195.33:17542

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-FMBWS3

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Extracted

Family

  • remcos

Version

  • 7.2.6 Pro

Botnet

  • DonRemoteHost

C2

  • 217.60.195.33:17542

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-FMBWS3

  • 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
      aa28851f41135315a0b0e949122089010b8e7aef88baeb0b5ebe64af3c625487.exe
    • Size 1013KB
    • SHA256 aa28851f41135315a0b0e949122089010b8e7aef88baeb0b5ebe64af3c625487
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    donremotehostevasionremcosrattrojanupx

    • Family: Remcos

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

      ratremcos

    • Modifies Windows Defender DisableAntiSpyware settings

      evasiontrojan

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks