Overview

overview

10

Static

static

3

e4349b18d3...18.exe

windows7-x64

10

e4349b18d3...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e4349b18d349c6a670f5d05f14943802_JaffaCakes118

  • Size

    1.1MB

  • Sample

    240916-hdnabatbna

  • MD5

    e4349b18d349c6a670f5d05f14943802

  • SHA1

    8e0b21af0b2d1ceda4fc7ef56957765ccef0c247

  • SHA256

    4d79b4045c1c8825748908cafcc1f14382161b803bf6095433fa4088a3800b1a

  • SHA512

    15f0bb319eb4b55de4aa527725aa5e47b88eed1e4b05da7706c56bad517c040e3c257b9705275a8cca2d39458ffb41de924943a37959e827153a91b3d1f446ca

  • SSDEEP

    24576:ieSHhYRRxOVGcxJBdb1iS2OfbxUV2BJr:iZPZHiidPBJr

Score
10/10
remcosexeldiscoveryrat

Malware Config

Extracted

Family

remcos

Version

2.7.1 Pro

Botnet

exel

C2

love.loginto.me:8119

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • 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

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    windows

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-FE7JNI

  • 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

  • take_screenshot_title

    wikipedia;solitaire;

Targets

    • Target

      e4349b18d349c6a670f5d05f14943802_JaffaCakes118

    • Size

      1.1MB

    • MD5

      e4349b18d349c6a670f5d05f14943802

    • SHA1

      8e0b21af0b2d1ceda4fc7ef56957765ccef0c247

    • SHA256

      4d79b4045c1c8825748908cafcc1f14382161b803bf6095433fa4088a3800b1a

    • SHA512

      15f0bb319eb4b55de4aa527725aa5e47b88eed1e4b05da7706c56bad517c040e3c257b9705275a8cca2d39458ffb41de924943a37959e827153a91b3d1f446ca

    • SSDEEP

      24576:ieSHhYRRxOVGcxJBdb1iS2OfbxUV2BJr:iZPZHiidPBJr

    Score
    10/10
    remcosexeldiscoveryrat

    • Remcos

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

      ratremcos

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks