General

  • Target
    Quote Qr34255.js
  • Size 308KB
  • Sample260831-kdsadaybka
  • SHA256 8007179162a4f90597bf20a6088bb4f4589b0b220f80cb365ccb8b7f16a7da56
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    https://lively-fog-af49.pablosoftwareplus.workers.dev/ZZYGy

  • exe.dropper

    https://lively-fog-af49.pablosoftwareplus.workers.dev/ZZYGy

Extracted

Family
  • remcos

Version
  • 7.3.0 Pro

Botnet
  • RemoteHost

C2
  • 217.60.103.4:2404

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-8EISIO

  • 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
      Quote Qr34255.js
    • Size 308KB
    • SHA256 8007179162a4f90597bf20a6088bb4f4589b0b220f80cb365ccb8b7f16a7da56
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Remcos

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

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Accesses Microsoft Outlook profiles

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks