Overview

overview

10

Static

static

1

Terms-and-...on.bat

windows7-x64

8

Terms-and-...on.bat

windows10-2004-x64

10

Sharing

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General

  • Target

    Terms-and-Condition.bat

  • Size

    4KB

  • Sample

    241218-y3cg4s1nbk

  • MD5

    f4558513a6b43a0c642449a5ce6eab7e

  • SHA1

    cca4c3cf262154b5e80b14534b6b71af32850c52

  • SHA256

    c3cf8f1785584a2b30097bc9917f260b397cc3bb5bc2bca54f9f4465ce2a3e0f

  • SHA512

    6b34a6892f948d43abf212f4720f8a5d2aad8ad490ef6e262997fd6d5df6e51f99e60b7888673349b8d717afe7c9805966d126ec9c80b8e6c154fdd505eb4fbf

  • SSDEEP

    96:9R6Ry59SGQl5PF7NuMDV5H02EIzBj6O7AFdbMAIv8k3ACoRDSDA6AcdAMLASDAZZ:D6RyO95PVNzDH02EIzBj6KAFdbMAIv/m

Score
10/10
remcosokx73654juediscoveryexecutionpersistencerat

Malware Config

Extracted

Family

remcos

Botnet

OkX73654Jue

C2

www.hrtgm.com:5977

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

    KX73640opWe-WS9CAV

  • 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

      Terms-and-Condition.bat

    • Size

      4KB

    • MD5

      f4558513a6b43a0c642449a5ce6eab7e

    • SHA1

      cca4c3cf262154b5e80b14534b6b71af32850c52

    • SHA256

      c3cf8f1785584a2b30097bc9917f260b397cc3bb5bc2bca54f9f4465ce2a3e0f

    • SHA512

      6b34a6892f948d43abf212f4720f8a5d2aad8ad490ef6e262997fd6d5df6e51f99e60b7888673349b8d717afe7c9805966d126ec9c80b8e6c154fdd505eb4fbf

    • SSDEEP

      96:9R6Ry59SGQl5PF7NuMDV5H02EIzBj6O7AFdbMAIv8k3ACoRDSDA6AcdAMLASDAZZ:D6RyO95PVNzDH02EIzBj6KAFdbMAIv/m

    Score
    10/10
    executionremcosokx73654juediscoverypersistencerat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Adds Run key to start application

      persistence

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks