Analysis
-
max time kernel
145s -
max time network
155s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
16-04-2024 23:32
Behavioral task
behavioral1
Sample
Client-built.exe
Resource
win11-20240412-en
General
-
Target
Client-built.exe
-
Size
156KB
-
MD5
ac65982422f26dbbecc8ef1ed6eb1191
-
SHA1
f03c3cbbc1cb4eddb161e223529c81f51c8bdde0
-
SHA256
795c769ab8644ec57a4a3603aca48e91e42841dd36cfea9cd692e1afa29972d5
-
SHA512
e8aa0fddf4e310038e6068b4b16e5a170284b0e64987e387421fb28050e36d9a5802f2f8c9a95eb5b463b16429718c1d574ec1997894a4ee64fa49fdee47fb56
-
SSDEEP
3072:ZZv5PDwbjNrmAE+CIZPXQL14x8rVlq+hQCS895:/v5PDwbBruIVXwNQCR
Malware Config
Extracted
discordrat
-
discord_token
MTIyOTkzMzQ1Njc2NzU4NjMxNQ.GA8lvX.p2sO85UW28jqHfp9V6UnNZYpTZjcyonJ3PZ21I
-
server_id
1211176359427313724
Signatures
-
Discord RAT
A RAT written in C# using Discord as a C2.
-
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2516240262-2296879883-3965305654-1000_Classes\Local Settings\MuiCache MiniSearchHost.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1932 Client-built.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2216 MiniSearchHost.exe
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:1932
-
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2216
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat
Filesize10KB
MD50c943d5807f66fd05eaf54b70460b716
SHA18742f203c9f67681f02d957ead58b8911972d2bc
SHA2560e925d935f62bf4b3fdced56bd3a66347f1fd2f5d75bc4b3a6fc5c5c74dd6fd8
SHA512d23b577fa223237bad7c08b19a333780f24c942e70bb1c6800bfd97cfd6fef24af547b5d9392e149ddd5bbd151f0d1c4c1f31191aaf2dcb4aa7e1f17c9eabd37