Overview

overview

10

Static

static

1

55e1c8b2f1...3N.exe

windows7-x64

10

55e1c8b2f1...3N.exe

windows10-2004-x64

3

Sharing

Copy URL
Twitter E-mail

General

  • Target

    55e1c8b2f1042eb8eec5588a45dccae8e74e3ef6eb9999757f62a7fbeae04de3N

  • Size

    2.2MB

  • Sample

    241108-3my4dssdrq

  • MD5

    9e54a8a912ad618adcc99b85f70ac890

  • SHA1

    78387e3ad45570230d51bea6366949b331890b48

  • SHA256

    55e1c8b2f1042eb8eec5588a45dccae8e74e3ef6eb9999757f62a7fbeae04de3

  • SHA512

    a7a5b2be3b26f7acbea49d449031b427c53a7e6e6fabc5f0dc8f17da3b3ce3c36887d85371f35e42b18deb06ca3c87dc2a19b2f42d53b6e4da60b35cea54c0c6

  • SSDEEP

    24576:AD39v74lfGQrFUspugRNJI2DJ53J/J/L5dJPj8/j73AneLKJJ+:Ap7E+QrFUBgq2U

Score
10/10
remcoshostdiscoverypersistenceratspywarestealer

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

Host

C2

213.183.58.19:4000

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    remcos.exe

  • copy_folder

    remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    read.dat

  • keylog_flag

    false

  • keylog_folder

    CastC

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    remcos_sccafsoidz

  • 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

      55e1c8b2f1042eb8eec5588a45dccae8e74e3ef6eb9999757f62a7fbeae04de3N

    • Size

      2.2MB

    • MD5

      9e54a8a912ad618adcc99b85f70ac890

    • SHA1

      78387e3ad45570230d51bea6366949b331890b48

    • SHA256

      55e1c8b2f1042eb8eec5588a45dccae8e74e3ef6eb9999757f62a7fbeae04de3

    • SHA512

      a7a5b2be3b26f7acbea49d449031b427c53a7e6e6fabc5f0dc8f17da3b3ce3c36887d85371f35e42b18deb06ca3c87dc2a19b2f42d53b6e4da60b35cea54c0c6

    • SSDEEP

      24576:AD39v74lfGQrFUspugRNJI2DJ53J/J/L5dJPj8/j73AneLKJJ+:Ap7E+QrFUBgq2U

    Score
    10/10
    remcoshostdiscoverypersistenceratspywarestealer

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks