General

  • Target

    64e3a0b3d39e61ab529cc4f9a7528d1d

  • Size

    917KB

  • Sample

    210915-hm325aaab9

  • MD5

    64e3a0b3d39e61ab529cc4f9a7528d1d

  • SHA1

    3149dbd400836e7db81c5e2bef130e470057b600

  • SHA256

    8a0f8162ea104c59ca502748f5d4c72d930d21d59d23b0dde2fb6b5fec69947f

  • SHA512

    3d024537168ab19dd2ab38b0bb89a86b2473f9614a4dce021c87fdc0c3a220986a5e2360dec04bddd25519ee20f89d41c740d10364f0f1272505922c3770c3fa

Malware Config

Extracted

Family

remcos

Version

3.2.0 Pro

Botnet

RemoteHost

C2

freelife.hopto.org:2404

freelife1.hopto.org:2404

freelife2.hopto.org:2404

freelife01.hopto.org:2404

freelife3.hopto.org:2404

freelife4.hopto.org:2404

freelife5.hopto.org:2404

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

    pastananiceforwhat-QQD2AI

  • 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

      64e3a0b3d39e61ab529cc4f9a7528d1d

    • Size

      917KB

    • MD5

      64e3a0b3d39e61ab529cc4f9a7528d1d

    • SHA1

      3149dbd400836e7db81c5e2bef130e470057b600

    • SHA256

      8a0f8162ea104c59ca502748f5d4c72d930d21d59d23b0dde2fb6b5fec69947f

    • SHA512

      3d024537168ab19dd2ab38b0bb89a86b2473f9614a4dce021c87fdc0c3a220986a5e2360dec04bddd25519ee20f89d41c740d10364f0f1272505922c3770c3fa

    • Remcos

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

    • Blocklisted process makes network request

    • 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

1
T1112

Tasks