112468aa12933ad14bac5eaf5195b51f06546af9b37adfa64cfcc59273174a8d | Triage

Analysis

max time kernel
112s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2024 12:18

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General

Target

Modules/Core.dll
Size

106KB
MD5

88bacab5cd724773b792f16930e43070
SHA1

d028037bac8739306ca0aa085791c5093d51dd54
SHA256

753389ce132d0b6f44b5d66a89d573be1e709dae335e1a4455e85dec0a8db0a0
SHA512

89a3dad69e1281212a93074ca6f34fa68ccf5bb113b8bef3075e6f5dd2883813515e61afe683b61007462c0857e8672682a4b3695dadeaa78a8b181f95623a12
SSDEEP

3072:xZYCVPJG1mLWSYVgFWTNlCNwu7a8I/+/VZM4vX0JA:xZYCftSSYSFu0wu7a8I/+/VZM4vXB

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1836 wrote to memory of 3960	1836	rundll32.exe	rundll32.exe
PID 1836 wrote to memory of 3960	1836	rundll32.exe	rundll32.exe
PID 1836 wrote to memory of 3960	1836	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\Core.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1836

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\Core.dll,#1
2⤵
PID:3960

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=4264 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8
1⤵
PID:5112

Network

MITRE ATT&CK Matrix

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