Analysis
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max time kernel
133s -
max time network
132s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25/05/2024, 12:06
Static task
static1
Behavioral task
behavioral1
Sample
api-ms-win-core-file-l1-2-0.dll
Resource
win10v2004-20240508-en
1 signatures
150 seconds
General
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Target
api-ms-win-core-file-l1-2-0.dll
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Size
11KB
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MD5
d3362e7ed2fed334339a32dfe44123de
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SHA1
d419e2c92dc140d762242938c6c1e26718a422cd
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SHA256
37c65668410126486898dd2ea02374834219857a6836175b21be3568c6931da9
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SHA512
4f0ad99aee1354a6e9c3c5349aaf8547b12eb563b014f2fcfcbfebacfd7be7309b6571f7105e59085a2140f38e66f3f6c0a55ca0f482ed3c477163a8dff845e6
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SSDEEP
192:P91WCu7hWNzBODBQABJ+UBqnaj87X/f4CXveNdHO1:DWphWmDBRJ+Al9ieNdu1
Score
1/10
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1056 wrote to memory of 3908 1056 rundll32.exe 92 PID 1056 wrote to memory of 3908 1056 rundll32.exe 92 PID 1056 wrote to memory of 3908 1056 rundll32.exe 92
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\api-ms-win-core-file-l1-2-0.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1056 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\api-ms-win-core-file-l1-2-0.dll,#12⤵PID:3908
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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=4236,i,1067197275908310731,12785105794523264014,262144 --variations-seed-version --mojo-platform-channel-handle=3852 /prefetch:81⤵PID:3152