Overview

overview

10

Static

static

1

Payment_Ad...df.vbs

windows10-2004-x64

10

Sharing

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General

  • Target
    Payment_Advice,pdf.vbs
  • Size 1KB
  • Sample250409-hg2bcastds
  • SHA256 6744b66a3d8307ce51ec575669dfb2d0f11e00a36bb1e8c930db3a74c0cb4b89
  • MD5 SHA1 SHA512
Score
10/10
remcosnewdiscoveryexecutionrat

Malware Config

Extracted

Family

  • remcos

Botnet

  • NEW

C2

  • remsw.ydns.eu:23101

  • 001remsw.ydns.eu:23101

  • rem002sw.ydns.eu:23101

  • dip.realmensw.com:23101

  • sw004rem.ydns.eu:23101

  • rem001sw.ydns.eu:23101

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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

    Rmchgcxfjyutctxxeze-92GLQY

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target
      Payment_Advice,pdf.vbs
    • Size 1KB
    • SHA256 6744b66a3d8307ce51ec575669dfb2d0f11e00a36bb1e8c930db3a74c0cb4b89
    • MD5 SHA1 SHA512
    Score
    10/10
    remcosnewdiscoveryexecutionrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks