Overview

overview

10

Static

static

3

6c703ed713...da.exe

windows7-x64

10

6c703ed713...da.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    94s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-01-2025 20:37

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General

  • Target

    6c703ed71330539e794b342c2f2baeaaa0fb9a98178894feadc236d2e5be08da.exe

  • Size

    1.8MB

  • MD5

    d38b1066c1dac56f8bfa241ffeeee060

  • SHA1

    9dfe3e2d08197d15ae1d575b9c6d81cd7a9721c4

  • SHA256

    6c703ed71330539e794b342c2f2baeaaa0fb9a98178894feadc236d2e5be08da

  • SHA512

    288fa113976148325d5a7948d192dae251ba10734d4cf3be2c8fedd3071c12c95679355933ebe00d0e17f6f93bc843bffce0200902a350fea81abd29affb2bf3

  • SSDEEP

    24576:0cYfbdig6bZSV27zbsAjxxucBddigSjsZs5afg2IYfSzMnsdig6ebBiMQkz+Ei4u:rYadSVuz9xLBQYssoY6wluxQc+Uuv

Score
10/10
remcosremotehostdiscoveryrat

Malware Config

Extracted

Family

remcos

Version

4.9.3 Light

Botnet

RemoteHost

C2

127.0.0.1:2404

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-52SPIJ

  • 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.

    ratremcos
  • Remcos family
    remcos
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6c703ed71330539e794b342c2f2baeaaa0fb9a98178894feadc236d2e5be08da.exe
    "C:\Users\Admin\AppData\Local\Temp\6c703ed71330539e794b342c2f2baeaaa0fb9a98178894feadc236d2e5be08da.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1128
    • C:\Users\Admin\AppData\Local\Temp\6c703ed71330539e794b342c2f2baeaaa0fb9a98178894feadc236d2e5be08da.exe
      "C:\Users\Admin\AppData\Local\Temp\6c703ed71330539e794b342c2f2baeaaa0fb9a98178894feadc236d2e5be08da.exe"
      2⤵
        PID:2260

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/1128-0-0x0000000000890000-0x00000000008B9000-memory.dmp

      Filesize

      164KB

      Download

    • memory/1128-2-0x0000000002990000-0x00000000029CF000-memory.dmp

      Filesize

      252KB

      Download

    • memory/2260-1-0x00000000000D0000-0x0000000000145000-memory.dmp

      Filesize

      468KB

      Download