Analysis
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max time kernel
92s -
max time network
99s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
20-04-2024 01:47
Behavioral task
behavioral1
Sample
Ro-exec/Defender_Settings.vbs
Resource
win11-20240412-en
Behavioral task
behavioral2
Sample
Ro-exec/READ ME (ro-exec).txt
Resource
win11-20240412-en
Behavioral task
behavioral3
Sample
Ro-exec/dControl.ini
Resource
win11-20240412-en
Behavioral task
behavioral4
Sample
Ro-exec/defcon.exe
Resource
win11-20240412-en
Behavioral task
behavioral5
Sample
out.exe
Resource
win11-20240412-en
Behavioral task
behavioral6
Sample
Ro-exec/ezdebug.png
Resource
win11-20240412-en
Behavioral task
behavioral7
Sample
Ro-exec/loader-upd.exe
Resource
win11-20240412-en
General
-
Target
Ro-exec/Defender_Settings.vbs
-
Size
313B
-
MD5
b0bf0a477bcca312021177572311e666
-
SHA1
ea77332d7779938ae8e92ad35d6dea4f4be37a92
-
SHA256
af42a17d428c8e9d6f4a6d3393ec268f4d12bbfd01a897d87275482a45c847e9
-
SHA512
09366608f2670d2eb0e8ddcacd081a7b2d7b680c4cdd02494d08821dbdf17595b30e88f6ce0888591592e7caa422414a895846a268fd63e8243074972c9f52d8
Malware Config
Signatures
-
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2718508534-2116753757-2794822388-1000_Classes\Local Settings WScript.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3156 OpenWith.exe
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Ro-exec\Defender_Settings.vbs"1⤵
- Modifies registry class
PID:3220
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Suspicious use of SetWindowsHookEx
PID:3156
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:4580