Analysis

  • max time kernel
    92s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/06/2024, 01:01

General

  • Target
    c729e3aabe005da74d80b5493ff5d1291ebb4a054f65256b073a2d179c1b71ce.exe
  • Size 483KB
  • Sample240607-bc823afg98
  • SHA256 c729e3aabe005da74d80b5493ff5d1291ebb4a054f65256b073a2d179c1b71ce
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • remcos

Botnet
  • RemoteHost

C2
  • newpage44.mywire.org:5010

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    skype.exe

  • copy_folder

    skype

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    true

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-GRUM7D

  • screenshot_crypt

    false

  • screenshot_flag

    true

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Remcos

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

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c729e3aabe005da74d80b5493ff5d1291ebb4a054f65256b073a2d179c1b71ce.exe
    "C:\Users\Admin\AppData\Local\Temp\c729e3aabe005da74d80b5493ff5d1291ebb4a054f65256b073a2d179c1b71ce.exe"
    1⤵
      PID:4248
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4248 -s 220
        2⤵
        • Program crash
        PID:2832
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4248 -ip 4248
      1⤵
        PID:1372

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            memory/4248-0-0x0000000000140000-0x00000000001C1BCC-memory.dmp