Overview

overview

10

Static

static

10

23403e326d...16.exe

windows7-x64

9

23403e326d...16.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    23403e326d555e75ea2eadba8c632caf7054ff0ca3203cb2a9e8ccab1be15116.exe

  • Size

    483KB

  • Sample

    241030-cllhsswjep

  • MD5

    fc9b04ea453d7b0446775ec69db14a3c

  • SHA1

    bd644c9e847bffaff128df4711aabbfc505217ce

  • SHA256

    23403e326d555e75ea2eadba8c632caf7054ff0ca3203cb2a9e8ccab1be15116

  • SHA512

    bf04f9dd9fca7532c5ea88dde596f28732e4d55d6248d92b767ceea6448a02a993535d23b7b562c26c5ff96c59045c93187e8569fce8e91510fce051c6e9df51

  • SSDEEP

    6144:wTz+c6KHYBhDc1RGJdv//NkUn+N5Bkf/0TELRvIZPjbsAOZZXAXkcrvZT4:wTlrYw1RUh3NFn+N5WfIQIjbs/ZXGT4

Score
10/10
remcosremotehostcollectiondiscoveryratspywarestealer

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

cokka.duckdns.org:9764

cokka.duckdns.org:9674
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-TTZ00A

  • 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

      23403e326d555e75ea2eadba8c632caf7054ff0ca3203cb2a9e8ccab1be15116.exe

    • Size

      483KB

    • MD5

      fc9b04ea453d7b0446775ec69db14a3c

    • SHA1

      bd644c9e847bffaff128df4711aabbfc505217ce

    • SHA256

      23403e326d555e75ea2eadba8c632caf7054ff0ca3203cb2a9e8ccab1be15116

    • SHA512

      bf04f9dd9fca7532c5ea88dde596f28732e4d55d6248d92b767ceea6448a02a993535d23b7b562c26c5ff96c59045c93187e8569fce8e91510fce051c6e9df51

    • SSDEEP

      6144:wTz+c6KHYBhDc1RGJdv//NkUn+N5Bkf/0TELRvIZPjbsAOZZXAXkcrvZT4:wTlrYw1RUh3NFn+N5WfIQIjbs/ZXGT4

    Score
    10/10
    collectiondiscoveryspywarestealerremcosremotehostrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • 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