Resubmissions

06-12-2024 08:49

241206-kq7ktsyrdz 10

06-12-2024 08:45

241206-knz3zavnap 10

General

  • Target

    NewOrder12052024.js

  • Size

    9KB

  • Sample

    241206-knz3zavnap

  • MD5

    efa7decdf2f70cf9e45046a9a040a64e

  • SHA1

    394ffdb90b4f53cf7147d141b43ab2e45c046b31

  • SHA256

    ab347c89d899e16d758c131d8e4510f081c928cca1e9dc1db8e957ed939091ab

  • SHA512

    655b57b69beba0b9dac4ea4466153970341763fff32571c6bc202848bf1cecd19d034c3aaca3b776bf91e9a1b572465619218211c7f71240ae867455f401c4bf

  • SSDEEP

    192:K/4mimlh1w/zm6mGTfibYb0/9mjmkBOJb4f:wjNrIqVoKr0aCOJb4f

Malware Config

Extracted

Language
ps1
Source
URLs
ps1.dropper

https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg%20

exe.dropper

https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg%20

Extracted

Family

remcos

Botnet

HOME

C2

jawa123.duckdns.org:9005

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    vlc.exe

  • copy_folder

    vlc

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    net-YA1YXM

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    chorne

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      NewOrder12052024.js

    • Size

      9KB

    • MD5

      efa7decdf2f70cf9e45046a9a040a64e

    • SHA1

      394ffdb90b4f53cf7147d141b43ab2e45c046b31

    • SHA256

      ab347c89d899e16d758c131d8e4510f081c928cca1e9dc1db8e957ed939091ab

    • SHA512

      655b57b69beba0b9dac4ea4466153970341763fff32571c6bc202848bf1cecd19d034c3aaca3b776bf91e9a1b572465619218211c7f71240ae867455f401c4bf

    • SSDEEP

      192:K/4mimlh1w/zm6mGTfibYb0/9mjmkBOJb4f:wjNrIqVoKr0aCOJb4f

    • Remcos

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

    • Remcos family

    • 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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Checks computer location settings

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

    • Drops startup file

    • Accesses Microsoft Outlook accounts

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks