General

  • Target

    file.exe

  • Size

    571KB

  • Sample

    230606-q4nyjaee4z

  • MD5

    58a91896eaf6efe03ffe6ebb7b731792

  • SHA1

    e3ec7807b22e91e887dd1bc752c426041607216f

  • SHA256

    dc984e3a8de291d49bab5940b8f8047d2a7d8f0dab4231342c36edcee9cbb92e

  • SHA512

    9c764a0ec4d5f628fe998d90836fe39b2e112ebb21dc97e323c5ef0e50d6790ed36b5d89609c4aa4be2a5aaf6f4859e6e5a70150ce8b446868189417d9dffc23

  • SSDEEP

    12288:OBm+u0O5pDETlQ6ocFa59nBTDvdeLu3jaLWGaGAXd:uzAgQ6Y59hDvdeLuTwK

Score
10/10

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

127.0.0.1:55433

185.65.134.166:55433

10.11.0.5:55433

45.128.234.54:55433

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-UQ90W9

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      file.exe

    • Size

      571KB

    • MD5

      58a91896eaf6efe03ffe6ebb7b731792

    • SHA1

      e3ec7807b22e91e887dd1bc752c426041607216f

    • SHA256

      dc984e3a8de291d49bab5940b8f8047d2a7d8f0dab4231342c36edcee9cbb92e

    • SHA512

      9c764a0ec4d5f628fe998d90836fe39b2e112ebb21dc97e323c5ef0e50d6790ed36b5d89609c4aa4be2a5aaf6f4859e6e5a70150ce8b446868189417d9dffc23

    • SSDEEP

      12288:OBm+u0O5pDETlQ6ocFa59nBTDvdeLu3jaLWGaGAXd:uzAgQ6Y59hDvdeLuTwK

    Score
    10/10
    • Remcos

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks