General

  • Target

    JaffaCakes118_6fe7cd8556827d79fabee1921c2b0e64a0bc1f69f3bbcb50cfdcdc260ac5b40e

  • Size

    1.0MB

  • Sample

    241222-navg4swmhp

  • MD5

    e77736cd2247a057638f7010e5ca80e6

  • SHA1

    938ac139fd722f3d7c0ac4c06019c6c794b4048b

  • SHA256

    6fe7cd8556827d79fabee1921c2b0e64a0bc1f69f3bbcb50cfdcdc260ac5b40e

  • SHA512

    08416526c24a818ebbf52106422849ae8ff9ab75b6df372e0bb8abe42deb77ed64226cec2b80ce125fe68da63d27e614250a0c78efa73c84ddcbebacfd098a3c

  • SSDEEP

    24576:XbYPbYPbYPbYPbYPbYEEbF5uSPTAaTVxuWcE9i1ZN6/BABT/9:XbubububububsF5tPTAaTVxhcQid6y/9

Malware Config

Extracted

Family

remcos

Version

2.7.0 Pro

Botnet

31

C2

pruebatreintauno167821.duckdns.org:1616

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-Q9CDFX

  • 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_6fe7cd8556827d79fabee1921c2b0e64a0bc1f69f3bbcb50cfdcdc260ac5b40e

    • Size

      1.0MB

    • MD5

      e77736cd2247a057638f7010e5ca80e6

    • SHA1

      938ac139fd722f3d7c0ac4c06019c6c794b4048b

    • SHA256

      6fe7cd8556827d79fabee1921c2b0e64a0bc1f69f3bbcb50cfdcdc260ac5b40e

    • SHA512

      08416526c24a818ebbf52106422849ae8ff9ab75b6df372e0bb8abe42deb77ed64226cec2b80ce125fe68da63d27e614250a0c78efa73c84ddcbebacfd098a3c

    • SSDEEP

      24576:XbYPbYPbYPbYPbYPbYEEbF5uSPTAaTVxuWcE9i1ZN6/BABT/9:XbubububububsF5tPTAaTVxhcQid6y/9

    • Remcos

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

    • Remcos family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks