Overview

overview

10

Static

static

3

050736376a...c9.exe

windows7-x64

10

050736376a...c9.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    050736376a0870aea56e2faf90ea34aa7af231c7b2d3d209bcac91628eec77c9

  • Size

    1.5MB

  • Sample

    241127-tn8jsa1jdz

  • MD5

    06a72ba35aaff1b3ab0ea4d3e2e65451

  • SHA1

    656564a2afc61d10e70d4833a0a57ef046709963

  • SHA256

    050736376a0870aea56e2faf90ea34aa7af231c7b2d3d209bcac91628eec77c9

  • SHA512

    cffae7007d5b2a972f0f2e3fc044b6fb96a91b1d4609f575c113b8920dabb986e9709a3a599cd32d30b8681838cff797b198e3a9fbb543b5622e36143ab9a79b

  • SSDEEP

    24576:RWGddPN4jN35Ohf8aT7JYR/MNPjWXY1Q7/VJJzsaz:RLLW15OOsYR/wjWXY1QZNz

Score
10/10
modiloaderremcos$100 milliondiscoverypersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

$100 MILLION

C2

craekuro.duckdns.org:1950

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-YHG91Z

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      050736376a0870aea56e2faf90ea34aa7af231c7b2d3d209bcac91628eec77c9

    • Size

      1.5MB

    • MD5

      06a72ba35aaff1b3ab0ea4d3e2e65451

    • SHA1

      656564a2afc61d10e70d4833a0a57ef046709963

    • SHA256

      050736376a0870aea56e2faf90ea34aa7af231c7b2d3d209bcac91628eec77c9

    • SHA512

      cffae7007d5b2a972f0f2e3fc044b6fb96a91b1d4609f575c113b8920dabb986e9709a3a599cd32d30b8681838cff797b198e3a9fbb543b5622e36143ab9a79b

    • SSDEEP

      24576:RWGddPN4jN35Ohf8aT7JYR/MNPjWXY1Q7/VJJzsaz:RLLW15OOsYR/wjWXY1QZNz

    Score
    10/10
    modiloaderremcos$100 milliondiscoverypersistencerattrojan

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • Modiloader family

      modiloader

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks