Overview

overview

10

Static

static

3

proof of payment.exe

windows7-x64

10

proof of payment.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    proof of payment.img
  • Size 1.4MB
  • Sample240503-nlqcjafd64
  • SHA256 d1048505aa7b7d0ce07b3ecbca5d45a79d38db8564b427e234b094ecfbb83135
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
remcosremotehostcollectionexecutionratspywarestealer

Malware Config

Extracted

Family

  • remcos

Botnet

  • RemoteHost

C2

  • 37.120.235.122:2269

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-F9KCYW

  • 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
      proof of payment.exe
    • Size 906KB
    • SHA256 05a341a2577c728e8a994775b17b8c5562539146d78a5de948e3534e1ae1c629
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    remcosremotehostcollectionexecutionratspywarestealer

    • Remcos

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

      ratremcos

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook accounts

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks