Overview

overview

10

Static

static

3

0302391be4...ed.exe

windows7-x64

10

0302391be4...ed.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    91s
  • max time network
    144s
  • 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 12:37

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General

  • Target

    0302391be46a469f803310e7859cbeae739b5de7c4051935522cfe1e3f220ced.exe

  • Size

    1.8MB

  • MD5

    85b5030d76260be91008224fec5a5273

  • SHA1

    4a5a71d5e019a85f444424f1a70c08512d1d2480

  • SHA256

    0302391be46a469f803310e7859cbeae739b5de7c4051935522cfe1e3f220ced

  • SHA512

    9a19560832da3f382085abf8ccb1c2c9e5d7cbd67686a2c7613ef13e24b28dc1cbba10308618c495f444fed3ecab1b6e21bff7a78e5845830e845855543f3449

  • SSDEEP

    24576:3jalXYniDsktoHZSV27zbsAjxxuc7kt/WfEojLJiDr+XYniDohktnXYq3DLTx6hN:3jaBho5SVuz9xLwUjLIrWoCDzLQ8vw9F

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
  • Suspicious use of SetThreadContext 1 IoCs
  • 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\0302391be46a469f803310e7859cbeae739b5de7c4051935522cfe1e3f220ced.exe
    "C:\Users\Admin\AppData\Local\Temp\0302391be46a469f803310e7859cbeae739b5de7c4051935522cfe1e3f220ced.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Users\Admin\AppData\Local\Temp\0302391be46a469f803310e7859cbeae739b5de7c4051935522cfe1e3f220ced.exe
      "C:\Users\Admin\AppData\Local\Temp\0302391be46a469f803310e7859cbeae739b5de7c4051935522cfe1e3f220ced.exe"
      2⤵
        PID:2496

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2008-0-0x00000000006E0000-0x0000000000705000-memory.dmp

      Filesize

      148KB

      Download

    • memory/2008-2-0x0000000002420000-0x000000000245B000-memory.dmp

      Filesize

      236KB

      Download

    • memory/2496-1-0x00000000005E0000-0x0000000000655000-memory.dmp

      Filesize

      468KB

      Download