Analysis
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max time kernel
141s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
27-06-2024 03:38
Static task
static1
Behavioral task
behavioral1
Sample
da3910ac51cc5d01d7bab3da5b4e01fc17889656478e50c3b9c1557f59ca3b26.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
da3910ac51cc5d01d7bab3da5b4e01fc17889656478e50c3b9c1557f59ca3b26.dll
Resource
win10v2004-20240226-en
General
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Target
da3910ac51cc5d01d7bab3da5b4e01fc17889656478e50c3b9c1557f59ca3b26.dll
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Size
911KB
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MD5
e2c1060e7c56a00888cd1221efdab197
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SHA1
f3ae8d1feaef171f26538833251d3f3e68072db0
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SHA256
da3910ac51cc5d01d7bab3da5b4e01fc17889656478e50c3b9c1557f59ca3b26
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SHA512
de25a18c876a40f9a5787faf54e6a71360f806612f05b6c05632d87e8d14f9401d4bbbb6cec84c54831816bff10157b6547be0f2981d27b2e5159c3e29144156
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SSDEEP
24576:AuxTZtiTj6k5FsR1wliVlcb4bZk61V+c4N/wWdu5UEV8y3GmTxL:h8W4FsrmiDcf61sc4N/pEVv3H9L
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 3708 4248 WerFault.exe 91 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2472 wrote to memory of 4248 2472 rundll32.exe 91 PID 2472 wrote to memory of 4248 2472 rundll32.exe 91 PID 2472 wrote to memory of 4248 2472 rundll32.exe 91
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\da3910ac51cc5d01d7bab3da5b4e01fc17889656478e50c3b9c1557f59ca3b26.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2472 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\da3910ac51cc5d01d7bab3da5b4e01fc17889656478e50c3b9c1557f59ca3b26.dll,#12⤵PID:4248
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4248 -s 5763⤵
- Program crash
PID:3708
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4248 -ip 42481⤵PID:5476
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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=4032 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:81⤵PID:5968