Overview

overview

10

Static

static

3

REF#1162025.exe

windows7-x64

10

REF#1162025.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    REF#1162025.exe

  • Size

    1014KB

  • Sample

    250120-qvn7ya1pbs

  • MD5

    207841acef29b5c400c1c5f2dab09a23

  • SHA1

    f114dac28a6aab09d2df8a58c49944f46077e682

  • SHA256

    2bc219aa0c642b6064f467a9abe85ccf81dfd0191377fa4453863384f22b5fa5

  • SHA512

    97a077d0c1e31d500229e05e1d18f8c5b07d58d31467df7fc3d1068596774ed2536eec36eb4ec34182e1506c7d6d9db3efe0ffa3efbb690acd1df9cee29c6017

  • SSDEEP

    12288:i5t6WhRSUun4dsUU9twXU6H4YOzXXo26Jj3vyQY2ZPLreFRqstME8sGQRu/dlIH/:c6NnicX6raXo3p3bZP0RWMRuvFKNUS

Score
10/10
remcos54436discoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

54436

C2

jandupdate873.webredirect.org:45688

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

    remcos

  • mouse_option

    false

  • mutex

    538-8Q7AZ1

  • 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

Targets

    • Target

      REF#1162025.exe

    • Size

      1014KB

    • MD5

      207841acef29b5c400c1c5f2dab09a23

    • SHA1

      f114dac28a6aab09d2df8a58c49944f46077e682

    • SHA256

      2bc219aa0c642b6064f467a9abe85ccf81dfd0191377fa4453863384f22b5fa5

    • SHA512

      97a077d0c1e31d500229e05e1d18f8c5b07d58d31467df7fc3d1068596774ed2536eec36eb4ec34182e1506c7d6d9db3efe0ffa3efbb690acd1df9cee29c6017

    • SSDEEP

      12288:i5t6WhRSUun4dsUU9twXU6H4YOzXXo26Jj3vyQY2ZPLreFRqstME8sGQRu/dlIH/:c6NnicX6raXo3p3bZP0RWMRuvFKNUS

    Score
    10/10
    remcos54436discoveryexecutionrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks