Overview

overview

10

Static

static

3

bba3903c87...18.exe

windows7-x64

10

bba3903c87...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bba3903c87f39e9e679653e2fbaa0999_JaffaCakes118

  • Size

    1023KB

  • Sample

    240823-n57e6aselc

  • MD5

    bba3903c87f39e9e679653e2fbaa0999

  • SHA1

    2f4e86f8d917df2d2c702bbea0e5657cb4621b00

  • SHA256

    68c7c81b15818419222a9c58550c72c78d30856ccde7a6fe4fc1a096fcd6f064

  • SHA512

    2123a653e9b57e87c5423f60456090e9373c339d01a15f27b9aca76a2ac163a9b84bf5066f74769d77a31fc40e4e7b4c2e0cd92345ba73b875a9483e8dd1d6e5

  • SSDEEP

    24576:ZcDd3aWy0W9ZfbntVcOAlXTl+DELC1+ohQK3y2WI1T1:k5afbnHcOABADF7hL379

Score
10/10
remcosremotehostdiscoverypersistencerat

Malware Config

Extracted

Family

remcos

Version

3.0.2 Pro

Botnet

RemoteHost

C2

berryttttiere.duckdns.org:6553

asddskfjjer.duckdns.org:6553

fjgjkhltyjj.duckdns.org:6553
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

    true

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-0DI0HG

  • 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

      bba3903c87f39e9e679653e2fbaa0999_JaffaCakes118

    • Size

      1023KB

    • MD5

      bba3903c87f39e9e679653e2fbaa0999

    • SHA1

      2f4e86f8d917df2d2c702bbea0e5657cb4621b00

    • SHA256

      68c7c81b15818419222a9c58550c72c78d30856ccde7a6fe4fc1a096fcd6f064

    • SHA512

      2123a653e9b57e87c5423f60456090e9373c339d01a15f27b9aca76a2ac163a9b84bf5066f74769d77a31fc40e4e7b4c2e0cd92345ba73b875a9483e8dd1d6e5

    • SSDEEP

      24576:ZcDd3aWy0W9ZfbntVcOAlXTl+DELC1+ohQK3y2WI1T1:k5afbnHcOABADF7hL379

    Score
    10/10
    remcosremotehostdiscoverypersistencerat

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks