Resubmissions

28-11-2024 08:06

241128-jzklzsxldk 10

28-11-2024 02:26

241128-cw4r5axlhl 10

General

  • Target

    3b74433cf5326f6773070b943440bdcd7e609136a9a68e0de20d753323233a66N.exe

  • Size

    78KB

  • Sample

    241128-jzklzsxldk

  • MD5

    4781cac193ef3fa4fe29f7c673d22bc0

  • SHA1

    8d95b6a01e69e7f03c14640e985493e080b6a24c

  • SHA256

    3b74433cf5326f6773070b943440bdcd7e609136a9a68e0de20d753323233a66

  • SHA512

    a18de2e8077ca165fb2f8f3efdaf2bc89bda3106e39c3ac98b4682f2fc7bd6abddd7217748506edf4d55a495a5fe9079dafbe8dccdf377c65bc5ef2f3d79d05d

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+kPIC:5Zv5PDwbjNrmAE+4IC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMwOTYxMDc0MTgzNzU5NDcwNQ.GjVcMg.PxEOfc7OAMHHzxt0OgOgfExaZIarA9jXdHoqTI

  • server_id

    1309598138776162314

Targets

    • Target

      3b74433cf5326f6773070b943440bdcd7e609136a9a68e0de20d753323233a66N.exe

    • Size

      78KB

    • MD5

      4781cac193ef3fa4fe29f7c673d22bc0

    • SHA1

      8d95b6a01e69e7f03c14640e985493e080b6a24c

    • SHA256

      3b74433cf5326f6773070b943440bdcd7e609136a9a68e0de20d753323233a66

    • SHA512

      a18de2e8077ca165fb2f8f3efdaf2bc89bda3106e39c3ac98b4682f2fc7bd6abddd7217748506edf4d55a495a5fe9079dafbe8dccdf377c65bc5ef2f3d79d05d

    • SSDEEP

      1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+kPIC:5Zv5PDwbjNrmAE+4IC

    • Discord RAT

      A RAT written in C# using Discord as a C2.

    • Discordrat family

    • Renames multiple (294) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Downloads MZ/PE file

    • A potential corporate email address has been identified in the URL: 6633dd5dcff475e6fb744426_&@2x.png

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • 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.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Enumerates processes with tasklist

MITRE ATT&CK Enterprise v15

Tasks