Analysis
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max time kernel
280s -
max time network
253s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06-08-2024 06:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
MV MAXIMA_pdf.rar
Resource
win10v2004-20240802-en
windows10-2004-x64
3 signatures
300 seconds
Behavioral task
behavioral2
Sample
MV MAXIMA_pdf.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
300 seconds
General
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Target
MV MAXIMA_pdf.rar
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Size
141KB
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MD5
ef39c7b820336245a93068e297534eb7
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SHA1
f7cc01e37764f87139d5e523076905d125b4d7df
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SHA256
ce0767eacdce08d719800037a1a4970aaf6a7ddc48807d718f1ced34bc1b6666
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SHA512
2d3cc9aab9bce5d6955561bdd5ec02bf3c84d283332eeebb40c0e889a30dc1569518f2b7641d37d31c626ad227538d4c48b6722afe88df6ae2c5d6beb770ae57
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SSDEEP
3072:weWfzN1qA+QEO3fVOZymgv1XY7ZKOHrJkA24ExqIvYU0zCrGNcY3HH:weoNmQEasZymgdXYFK+uAPEwFPzj3
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
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 848 OpenWith.exe 848 OpenWith.exe 848 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\MV MAXIMA_pdf.rar"1⤵
- Modifies registry class
PID:4308
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:848
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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 --field-trial-handle=4292,i,8548254608087149642,10333768245962368401,262144 --variations-seed-version --mojo-platform-channel-handle=4152 /prefetch:81⤵PID:764