Overview

overview

10

Static

static

10

1728373206...ed.exe

windows7-x64

10

1728373206...ed.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1728373206596a852cdbe7ae697de423fbd80cabe33d7a6a584032b72164b61e0692c12d1a849.dat-decoded.exe

  • Size

    469KB

  • Sample

    241008-jh4njazbrc

  • MD5

    c42b1e2c4f831723e13fa9fcfe26be96

  • SHA1

    0cdce2551a12c15df38d10c532f3af640f5f7fd8

  • SHA256

    fc5a104616191074e73ca74e64056c26e129b75395e57257eebf629772200d21

  • SHA512

    78a7f391392a51722af4ee0569fe90cb7acb4b528ee72900c449f022262c3f70dfe38783397e8854f553e9365cac8672654b9ebe327103ea7ef1e48e337c9dde

  • SSDEEP

    12288:Wmnk7iLJbpIpiRL6I2WhSKQ9ZsfZQS0n9:uiLJbpI7I2WhQqZ709

Score
10/10
remcosoctoberscollectiondiscoveryratspywarestealer

Malware Config

Extracted

Family

remcos

Botnet

OCTOBERS

C2

ab9001.ddns.net:23782

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    VLC.exe

  • copy_folder

    VLC

  • 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

    Chrorne-28R56P

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Rmc

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      1728373206596a852cdbe7ae697de423fbd80cabe33d7a6a584032b72164b61e0692c12d1a849.dat-decoded.exe

    • Size

      469KB

    • MD5

      c42b1e2c4f831723e13fa9fcfe26be96

    • SHA1

      0cdce2551a12c15df38d10c532f3af640f5f7fd8

    • SHA256

      fc5a104616191074e73ca74e64056c26e129b75395e57257eebf629772200d21

    • SHA512

      78a7f391392a51722af4ee0569fe90cb7acb4b528ee72900c449f022262c3f70dfe38783397e8854f553e9365cac8672654b9ebe327103ea7ef1e48e337c9dde

    • SSDEEP

      12288:Wmnk7iLJbpIpiRL6I2WhSKQ9ZsfZQS0n9:uiLJbpI7I2WhQqZ709

    Score
    10/10
    remcosoctoberscollectiondiscoveryratspywarestealer

    • Remcos

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

      ratremcos

    • 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