Overview

overview

10

Static

static

5

199ab84d30...3d.exe

windows7-x64

7

199ab84d30...3d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    199ab84d301b4914a7eb23a40a575e2622928e58d3672da79e43c77e453c4a3d.exe

  • Size

    863KB

  • Sample

    250110-rxjkxaxjhv

  • MD5

    57f7d9095490a4aadda9e261fec73a68

  • SHA1

    45e51f97abc52dd29e65d7ec78e18ee8d1721867

  • SHA256

    199ab84d301b4914a7eb23a40a575e2622928e58d3672da79e43c77e453c4a3d

  • SHA512

    80512a3188e69746425f828e394a0bf9ea6b50b4dda5b5f0b819248610d58d6fbd7862f29d42266f473515e60eadb2b5038c3ee9f7f9b26bb0a22981552f1810

  • SSDEEP

    24576:Krl6kD68JmlotQfnkSjkpoftUXoBmZieeiftIZpr:4l328U2yfnrQaZoZiEFIZp

Score
10/10
remcosremotehostcollectiondiscoveryratspywarestealerupx

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

192.210.150.26:8787

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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-R1T905

  • 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

      199ab84d301b4914a7eb23a40a575e2622928e58d3672da79e43c77e453c4a3d.exe

    • Size

      863KB

    • MD5

      57f7d9095490a4aadda9e261fec73a68

    • SHA1

      45e51f97abc52dd29e65d7ec78e18ee8d1721867

    • SHA256

      199ab84d301b4914a7eb23a40a575e2622928e58d3672da79e43c77e453c4a3d

    • SHA512

      80512a3188e69746425f828e394a0bf9ea6b50b4dda5b5f0b819248610d58d6fbd7862f29d42266f473515e60eadb2b5038c3ee9f7f9b26bb0a22981552f1810

    • SSDEEP

      24576:Krl6kD68JmlotQfnkSjkpoftUXoBmZieeiftIZpr:4l328U2yfnrQaZoZiEFIZp

    Score
    10/10
    discoveryupxremcosremotehostcollectionratspywarestealer

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Drops startup file

    • 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

    • Accesses Microsoft Outlook accounts

      collection

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks