Overview

overview

10

Static

static

5

1c01d2be9e...a4.exe

windows7-x64

10

1c01d2be9e...a4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1c01d2be9ecfe6ee4e1901881f4184ee0db09a47432e238adb2935547c0f5fa4

  • Size

    1.3MB

  • Sample

    241211-fwwy3aykdz

  • MD5

    dc63a727a7d1005d68e29033261fcb8c

  • SHA1

    05ec7307fc4b43a1748f158fa3e1ce31e8137e4f

  • SHA256

    1c01d2be9ecfe6ee4e1901881f4184ee0db09a47432e238adb2935547c0f5fa4

  • SHA512

    766e345123b82222f1915c674bff3f5d3f983653e050dae0684de44c314ebbe5a6ed6581dec1400ed2847a02adb1faf3cef5b96991206bdee36fde0b55897a3f

  • SSDEEP

    24576:ku6J33O0c+JY5UZ+XC0kGso6FaFk9hotA9cXmjhc75cNRt9zG6eLb45WY:eu0c++OCvkGs9FaFkzotQcXmj21cNRtF

Score
10/10
remcosremotehostdiscoveryrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

192.3.64.152:2559

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

    Rmc-ZFXG9Y

  • 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

      1c01d2be9ecfe6ee4e1901881f4184ee0db09a47432e238adb2935547c0f5fa4

    • Size

      1.3MB

    • MD5

      dc63a727a7d1005d68e29033261fcb8c

    • SHA1

      05ec7307fc4b43a1748f158fa3e1ce31e8137e4f

    • SHA256

      1c01d2be9ecfe6ee4e1901881f4184ee0db09a47432e238adb2935547c0f5fa4

    • SHA512

      766e345123b82222f1915c674bff3f5d3f983653e050dae0684de44c314ebbe5a6ed6581dec1400ed2847a02adb1faf3cef5b96991206bdee36fde0b55897a3f

    • SSDEEP

      24576:ku6J33O0c+JY5UZ+XC0kGso6FaFk9hotA9cXmjhc75cNRt9zG6eLb45WY:eu0c++OCvkGs9FaFkzotQcXmj21cNRtF

    Score
    10/10
    remcosremotehostdiscoveryrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks