Analysis

  • max time kernel
    7s
  • max time network
    6s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    20-05-2024 12:35

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    36836eabbdd3edf8269e4c74cbda5a2c

  • SHA1

    9be9a323aafc7a1a5e102758635d28364bab943c

  • SHA256

    5c93a22828b72f4280e4c429130a8f85fdae34ca1ce9c2a6e57f55939188aa84

  • SHA512

    fe00c7492eba31c0b80961cd48bd1f8165498441303efcd39b2b0cdde6336b2a47eab051d175ebd4c2cfb9b443c37693297fd787514c2585d756300ff364b4a2

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+90PIC:5Zv5PDwbjNrmAE+9oIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTIxNzcwMjc1MDcyNTYwNzQyNA.G9hu3J.B9CU-pJc8VH6GyTBSeEAwlHw51VCGFmWrYpb6A

  • server_id

    1217406552798007306

Signatures

  • Discord RAT

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Client-built.exe
    "C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3084
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1636

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

    Filesize

    10KB

    MD5

    2cb9e3f89741961748d38d15dfecc8fb

    SHA1

    11f89dfac73dfacb194fa01bf6e7fddb38c1f6d7

    SHA256

    e76dcf1390543fde2ae6fd8263e90df10923df9dfe78a5fb588a50654577fd13

    SHA512

    20557311d13320d2f7c8bfb99e49c8af30dbcbace0faaa5101f9ea893a017a55100bf2b3c466c9d9cfe4fa8a8affcef9223a870abbcf571492fa90abd0e748f2

  • memory/3084-0-0x0000026E69950000-0x0000026E69968000-memory.dmp

    Filesize

    96KB

  • memory/3084-1-0x00007FF97A033000-0x00007FF97A035000-memory.dmp

    Filesize

    8KB

  • memory/3084-2-0x0000026E6C0D0000-0x0000026E6C292000-memory.dmp

    Filesize

    1.8MB

  • memory/3084-3-0x00007FF97A030000-0x00007FF97AAF2000-memory.dmp

    Filesize

    10.8MB

  • memory/3084-4-0x0000026E6D350000-0x0000026E6D878000-memory.dmp

    Filesize

    5.2MB