General

  • Target

    6ace6b693a8e75a48b0f522b82261e24

  • Size

    737KB

  • Sample

    210915-hts6hadbak

  • MD5

    6ace6b693a8e75a48b0f522b82261e24

  • SHA1

    f4d8a3d7074a16f3079373e261b9a4aee51b925e

  • SHA256

    0931c846b40b267c584362df24226e925217ae7e93698f0041b6fe7679a143b2

  • SHA512

    c30ec76b0afd5f7c998e79a1e2f0b4b9d7fab33275b19f52f1c1c1a8007c20d5a8a0c4ebf71baa03946d169caab5669177c447942c6e1a50f5333b9a8d42e2ab

Malware Config

Extracted

Family

remcos

Botnet

centosr

C2

194.127.179.121:5002

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

    backson

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    explors-GK2JFC

  • 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

    notepad;solitaire;

Targets

    • Target

      6ace6b693a8e75a48b0f522b82261e24

    • Size

      737KB

    • MD5

      6ace6b693a8e75a48b0f522b82261e24

    • SHA1

      f4d8a3d7074a16f3079373e261b9a4aee51b925e

    • SHA256

      0931c846b40b267c584362df24226e925217ae7e93698f0041b6fe7679a143b2

    • SHA512

      c30ec76b0afd5f7c998e79a1e2f0b4b9d7fab33275b19f52f1c1c1a8007c20d5a8a0c4ebf71baa03946d169caab5669177c447942c6e1a50f5333b9a8d42e2ab

    • Remcos

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

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Tasks