Overview

overview

10

Static

static

3

INVOICE_.exe

windows7-x64

10

INVOICE_.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Invoice #00198683.img

  • Size

    1.2MB

  • Sample

    230502-m78wbsag42

  • MD5

    8a4126ea1c619d70c6e88b85e438a044

  • SHA1

    d322fdfdf32967cb0d1e2b783ccafd194505e6f1

  • SHA256

    0da2a14893f3a71e625a619c4d4fc85a67f506ec1024e394a70db5a037d7d673

  • SHA512

    a498bb9837e7fcda0f68621677bc5c718c131b65ded90c27b928ac559c14f2ee943e74eac5d467c8605c310b4d9581ba11acd453f91abc024a993e9311509ae3

  • SSDEEP

    12288:W5l9W77bOltPah+3EwFE430HVWuAAT6JlK0:WHcOAI3OT6F

Score
10/10
modiloaderremcosjan2023persistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

Jan2023

C2

retsuportm.ddnsfree.com:2404

spreadrem1.ddnsfree.com:2404

spreadbum2.ddnsfree.com:2404

spreadbum1.ddnsfree.com:2404
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

    jkjhuy

  • mouse_option

    false

  • mutex

    winwin-WEWL7V

  • 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

      INVOICE_.EXE

    • Size

      706KB

    • MD5

      34c94b6a7d4d77779694cb275e6b1a12

    • SHA1

      f0ebf187c555a97c35c15821b8221cc5db53154c

    • SHA256

      4d4408cffd1fb327607afaec82eb9e799e5f147de31d768535d910ac513afa4b

    • SHA512

      1436fc531474050a7edcc2420724656df5b99244c495651bb081c5247ae72de0b7efd970b02965d35402009204bebc1a2c43058e6024cf09a55033d515109bf5

    • SSDEEP

      12288:M5l9W77bOltPah+3EwFE430HVWuAAT6JlK0:MHcOAI3OT6F

    Score
    10/10
    modiloadertrojanremcosjan2023persistencerat

    • 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

    • ModiLoader Second Stage

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks