Analysis
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max time kernel
72s -
max time network
79s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
20-03-2024 13:05
Static task
static1
Behavioral task
behavioral1
Sample
AutoIt3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
AutoIt3.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
script.au3
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
script.au3
Resource
win10v2004-20240226-en
General
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Target
script.au3
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Size
469KB
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MD5
e1803b01e3f187355dbeb87a0c91b76c
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SHA1
b78bc11afacf9cfcaade0e200a344c4602f2053d
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SHA256
46c5ed90e3d6b8bc85ae369aa87ba75a12eed6a7cfa8edeb497e5ec7f7c75d9e
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SHA512
bfcc8cf7c72bcbf2aa2586a653df00e5c0e7fccb748a5fcdf97ebfaa594fbf81e1c24ce1f5ced039dea76bf251a76ec85db2187614039fa882d702bdc14c6bda
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SSDEEP
12288:ZkvyTm8GvC4sSTNJhtXVX9Asbbyhz2mfBLa7EVRcJu4pLrFpUGn6KG5N0iAe+:AsJGvBtTT1OBLZvu6N0a+
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4804 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\script.au31⤵
- Modifies registry class
PID:3564
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4804
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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=3680 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:81⤵PID:2288