Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-12-2024 04:29

General

  • Target

    2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe

  • Size

    10.0MB

  • MD5

    cb52832d9299693081fd0b500f744c9a

  • SHA1

    73da329c10ae8077376332502be9478124a16138

  • SHA256

    5aec1bdb65d91129f58844c126bd3e3f324b1db33b400a875497c10fd08f031d

  • SHA512

    a82c059468e2108d39fb0374cf8f1ea2bef2dcb2b7ba46af2f10e10edfb60c5b1b2f3873bbbdb879dd128c07a8a31261e46331d9d29b8992a0636190c5495b54

  • SSDEEP

    49152:ouYZayP3pgXWFVeVpPsgtS0f6SEdz6CdnE1P:XOZFVeVpUIS0ySEdz/nE1P

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

rfast.duckdns.org:57840

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    Google.exe

  • copy_folder

    Google

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • install_path

    %WinDir%\System32

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc$urG9345JRjuDjdGoH-YPT52V

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • 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.

  • Remcos family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2472
    • C:\Users\Admin\AppData\Local\Temp\2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe
      "C:\Users\Admin\AppData\Local\Temp\2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:4104

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\remcos\logs.dat

    Filesize

    144B

    MD5

    c81a7c4ed12e7081253da6896f8228d8

    SHA1

    9bc5d1606b8ef917b3f08532f4e8bc652803b06c

    SHA256

    6e073ee9487fe7a0f6ba64ae70ff3a627434cca624963d8a337c0241da23ab5a

    SHA512

    2dd6606f6feec89c705688cbb93d030ca3263d971df3156c3586a571d47ae55dfce678c9b774a9a05e62db03942bf0f837ffa5a440154c37e27b6fe6d4d0520f

  • memory/2472-1-0x0000000000407000-0x0000000000421000-memory.dmp

    Filesize

    104KB

  • memory/2472-0-0x0000000000400000-0x0000000000658000-memory.dmp

    Filesize

    2.3MB

  • memory/2472-3-0x0000000000400000-0x0000000000658000-memory.dmp

    Filesize

    2.3MB

  • memory/2472-2-0x0000000000400000-0x0000000000658000-memory.dmp

    Filesize

    2.3MB

  • memory/2472-7-0x0000000000400000-0x0000000000658000-memory.dmp

    Filesize

    2.3MB

  • memory/4104-4-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-5-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-12-0x0000000000400000-0x0000000000658000-memory.dmp

    Filesize

    2.3MB

  • memory/4104-11-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-8-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-6-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-13-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-14-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-15-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-16-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-17-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-18-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-20-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-21-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-22-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-23-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-24-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-25-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-27-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-28-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-29-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-30-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-31-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-32-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-33-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-35-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-36-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-37-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-38-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-39-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-40-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-41-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-43-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-44-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-45-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-46-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-47-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-48-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-50-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-51-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-52-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-53-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-54-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-55-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-57-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-58-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-59-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-60-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-61-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-62-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-63-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-65-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-66-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-67-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-68-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-69-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-70-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-71-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-73-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-74-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-75-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

  • memory/4104-76-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB