Overview

overview

10

Static

static

1

c2efd467a5...93.vbs

windows7-x64

8

c2efd467a5...93.vbs

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    c2efd467a5a52d2ed84d765cf004c8fab1f4fdf714feae96b7f4b6adaf5bd793.vbs

  • Size

    483KB

  • Sample

    241002-bzlv2s1apl

  • MD5

    f263136dd6f26628d6e5fbc4f52f1c0a

  • SHA1

    294f56a012b9a3567ffd4b49a348a68cc64c73f8

  • SHA256

    c2efd467a5a52d2ed84d765cf004c8fab1f4fdf714feae96b7f4b6adaf5bd793

  • SHA512

    3b728b0b0014125f23b8dfb5a7c06a6293a301971b127474bfbd59a96b4528123e0081cd90989e41bd5e5be8b04f4cf465a385fe637b4f0368344206d5c1aca5

  • SSDEEP

    12288:RGMsp3SuzEPHa8ZVVCRl0pzCwxn9Ki+GtW2r7aPZy6PLAAIbgTNixeQJbkLFjOnd:RGNQ7H+xC99

Score
10/10
remcosinrydiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

INRY

C2

025sep.duckdns.org:3000

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

    registros.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-Q0TS8L

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Capturas de pantalla

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      c2efd467a5a52d2ed84d765cf004c8fab1f4fdf714feae96b7f4b6adaf5bd793.vbs

    • Size

      483KB

    • MD5

      f263136dd6f26628d6e5fbc4f52f1c0a

    • SHA1

      294f56a012b9a3567ffd4b49a348a68cc64c73f8

    • SHA256

      c2efd467a5a52d2ed84d765cf004c8fab1f4fdf714feae96b7f4b6adaf5bd793

    • SHA512

      3b728b0b0014125f23b8dfb5a7c06a6293a301971b127474bfbd59a96b4528123e0081cd90989e41bd5e5be8b04f4cf465a385fe637b4f0368344206d5c1aca5

    • SSDEEP

      12288:RGMsp3SuzEPHa8ZVVCRl0pzCwxn9Ki+GtW2r7aPZy6PLAAIbgTNixeQJbkLFjOnd:RGNQ7H+xC99

    Score
    10/10
    executionremcosinrydiscoveryrat

    • Remcos

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

      ratremcos

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks