Overview

overview

10

Static

static

3

JaffaCakes...1f.exe

windows7-x64

10

JaffaCakes...1f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_eef9c08880458efef330e16b28b5d801d75163fc96730a08d2f7035e9dec781f

  • Size

    1.0MB

  • Sample

    241224-ynyrsswlbr

  • MD5

    31cadb8fd44b7505ebb10496d9473137

  • SHA1

    12f2f50630a93099cc7805dec612c45e7d95aace

  • SHA256

    eef9c08880458efef330e16b28b5d801d75163fc96730a08d2f7035e9dec781f

  • SHA512

    33fd7ca1afc6eb3eaf2295c26622e187ee59d7b7557c082f6ab86855926bc243ade2f018691180081d81faac21c174eadc213fb9852dcddc47693f5ecd028788

  • SSDEEP

    24576:RrzUovxWtqruEQY3J+bP2XMmLA6/BABT/9:5zVv0WrQlPqc6y/9

Score
10/10
remcoskarendiscoveryrat

Malware Config

Extracted

Family

remcos

Version

2.7.0 Pro

Botnet

KAREN

C2

colpengaer.duckdns.org:1717

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

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-66R7XG

  • 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

      JaffaCakes118_eef9c08880458efef330e16b28b5d801d75163fc96730a08d2f7035e9dec781f

    • Size

      1.0MB

    • MD5

      31cadb8fd44b7505ebb10496d9473137

    • SHA1

      12f2f50630a93099cc7805dec612c45e7d95aace

    • SHA256

      eef9c08880458efef330e16b28b5d801d75163fc96730a08d2f7035e9dec781f

    • SHA512

      33fd7ca1afc6eb3eaf2295c26622e187ee59d7b7557c082f6ab86855926bc243ade2f018691180081d81faac21c174eadc213fb9852dcddc47693f5ecd028788

    • SSDEEP

      24576:RrzUovxWtqruEQY3J+bP2XMmLA6/BABT/9:5zVv0WrQlPqc6y/9

    Score
    10/10
    remcoskarendiscoveryrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks