Analysis
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max time kernel
143s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 15:37
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
SolaraBETA.rar
Resource
win10-20240404-en
windows10-1703-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
SolaraBETA.rar
Resource
win10v2004-20240508-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
SolaraBETA.rar
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Size
17.4MB
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MD5
1c9deb468c25cd3113ec8a9780d8135b
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SHA1
b5adae52a06077fafbf9dd975d8da10f05a97d2a
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SHA256
135fc77c5f588f90e1e49d0a96070703cf4a6ca3714dbb5030719a40570e3c3e
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SHA512
70caf62f094a6af7ed85fa7d897ae8fdba808004c5ed1ab1cca79453d1dc4840fbfd959da362d638d4e4617915e2aa7a76ef4d38edf9fb8e50485e97cbab1bfe
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SSDEEP
393216:wlPnTYj+yKG4H3JGtfrrpwaZpB3VwaJ5rPBwU:Snm+yA5AfrrSabBl5J5rPaU
Score
3/10
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
Processes:
cmd.exeOpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OpenWith.exepid process 3564 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\SolaraBETA.rar1⤵
- Modifies registry class
PID:5096
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3564
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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 --field-trial-handle=4244,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=4200 /prefetch:81⤵PID:4348