General

  • Target

    QUOTE.exe

  • Size

    1.6MB

  • Sample

    241017-h931msxepb

  • MD5

    3827880ffe45d597900398f3b19f8b1e

  • SHA1

    9382b462efa1c745dba267d3a80d6389705ad3f6

  • SHA256

    e4ace06a385ffb8c6fc0fe10739551815c51e3191395c3c80d0254671d982657

  • SHA512

    7d10ba028db070e46c6ff71f371a3c0a9c86e0805cca32ddda3f71dbba7c1f8d76f5b9408f8c31c8bb1c1cbab441875761732cb85c3fef4f7463f51b68675cad

  • SSDEEP

    24576:ffmMv6Ckr7Mny5QLjHseM8D+KrBk7YykokV313hvRtTVrJUic:f3v+7/5QLYBK1kEy5c19RLrJA

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

www.projectusf.com:2404

Attributes
  • audio_folder

    MicRecords

  • 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

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    gfh

  • mouse_option

    false

  • mutex

    Rmc-J91LMC

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      QUOTE.exe

    • Size

      1.6MB

    • MD5

      3827880ffe45d597900398f3b19f8b1e

    • SHA1

      9382b462efa1c745dba267d3a80d6389705ad3f6

    • SHA256

      e4ace06a385ffb8c6fc0fe10739551815c51e3191395c3c80d0254671d982657

    • SHA512

      7d10ba028db070e46c6ff71f371a3c0a9c86e0805cca32ddda3f71dbba7c1f8d76f5b9408f8c31c8bb1c1cbab441875761732cb85c3fef4f7463f51b68675cad

    • SSDEEP

      24576:ffmMv6Ckr7Mny5QLjHseM8D+KrBk7YykokV313hvRtTVrJUic:f3v+7/5QLYBK1kEy5c19RLrJA

    • Remcos

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks