Overview

overview

10

Static

static

3

Quotation ...04.exe

windows7-x64

10

Quotation ...04.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    a5d2422238cd2d0a94e38de3a0361c1a81b9ff33991b75c5b0f650eb38a04c05.gz
  • Size 1.6MB
  • Sample240423-b3dzlsbb27
  • SHA256 a5d2422238cd2d0a94e38de3a0361c1a81b9ff33991b75c5b0f650eb38a04c05
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
modiloaderremcosremotehostpersistencerattrojan

Malware Config

Extracted

Family

  • remcos

Botnet

  • RemoteHost

C2

  • 127.0.0.1:47212

  • officerem.duckdns.org:47212

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-I8N3XG

  • 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
      Quotation 20242204.exe
    • Size 1.6MB
    • SHA256 25adcfe6b38aead70b4b0020ecba72d0343b6f3d3bb406100593b7f1349e0300
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    modiloaderremcosremotehostpersistencerattrojan

    • ModiLoader, DBatLoader

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

      trojanmodiloader

    • Remcos

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

      ratremcos

    • Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks