Analysis
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max time kernel
139s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28-04-2024 23:58
Behavioral task
behavioral1
Sample
Ro-exec/Defender_Settings.vbs
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Ro-exec/Defender_Settings.vbs
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
Ro-exec/defcon.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
Ro-exec/defcon.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral5
Sample
Ro-exec/loader-upd.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
Ro-exec/loader-upd.exe
Resource
win10v2004-20240426-en
General
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Target
Ro-exec/Defender_Settings.vbs
-
Size
313B
-
MD5
b0bf0a477bcca312021177572311e666
-
SHA1
ea77332d7779938ae8e92ad35d6dea4f4be37a92
-
SHA256
af42a17d428c8e9d6f4a6d3393ec268f4d12bbfd01a897d87275482a45c847e9
-
SHA512
09366608f2670d2eb0e8ddcacd081a7b2d7b680c4cdd02494d08821dbdf17595b30e88f6ce0888591592e7caa422414a895846a268fd63e8243074972c9f52d8
Malware Config
Signatures
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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings WScript.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4392 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:2260
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Suspicious use of SetWindowsHookEx
PID:4392
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4472 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:81⤵PID:5976