General

  • Target

    2096f56d969032aed11743289a2d2b68

  • Size

    448KB

  • Sample

    231230-3t3p6agccn

  • MD5

    2096f56d969032aed11743289a2d2b68

  • SHA1

    1c0571a242dc3dec5e561976eff61636cff8ec4d

  • SHA256

    d2ddf328f9bc2570c63dd0e9577dc0a92cdee8e7bbbe9bf90a8fb59d37b368bd

  • SHA512

    01cd285fe85c32a116186c83343bab2c9124b6d22719b24ed66c3734571ee557b9ed6233ab17de4970d9168af094f8c705cdc1cb28ad1e460e7c3450379d83f9

  • SSDEEP

    6144:vncnC4kfdUyRxVnAO77L978NjNHWT1UzHHeTIfy4B60S:V4aZ7AOjMjN2T1UzH+UK4B6

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

SPAMMING

C2

tobi12345.hopto.org:50501

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    win32.exe

  • copy_folder

    win32

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %Temp%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    remcos_rbhptjsewo

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      2096f56d969032aed11743289a2d2b68

    • Size

      448KB

    • MD5

      2096f56d969032aed11743289a2d2b68

    • SHA1

      1c0571a242dc3dec5e561976eff61636cff8ec4d

    • SHA256

      d2ddf328f9bc2570c63dd0e9577dc0a92cdee8e7bbbe9bf90a8fb59d37b368bd

    • SHA512

      01cd285fe85c32a116186c83343bab2c9124b6d22719b24ed66c3734571ee557b9ed6233ab17de4970d9168af094f8c705cdc1cb28ad1e460e7c3450379d83f9

    • SSDEEP

      6144:vncnC4kfdUyRxVnAO77L978NjNHWT1UzHHeTIfy4B60S:V4aZ7AOjMjN2T1UzH+UK4B6

    • Detect ZGRat V1

    • Remcos

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

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks