92747bbfc400260b7f5ac76d295f4f99191d35015881c0a31aa3411fd3118470 | Triage

Analysis

max time kernel
140s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
25/05/2024, 11:50

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General

Target

NapiNSP.dll
Size

54KB
MD5

7e086a5a3e0aee55d9ad2657b152e3e9
SHA1

e14bcf40fbbcc73c58722e3ada9b8061fbcd1cb3
SHA256

92747bbfc400260b7f5ac76d295f4f99191d35015881c0a31aa3411fd3118470
SHA512

77ab1bc52ff8c7a141ba09799f52fea5013684dda467ca862d7416f1a92579406dbb2a3a2c3310e49b2555fc1047e0adf034984d177a5f5d9e4712dfe1571167
SSDEEP

768:VAfAwP1BDdpwa6a6eYBuhUcYZVp65JR+vPYf+/FEpJtmBK+kCT:VIAiXwailxcYZH65JRtqEpnmBK+kg

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 380 wrote to memory of 3232	380	rundll32.exe	91
PID 380 wrote to memory of 3232	380	rundll32.exe	91
PID 380 wrote to memory of 3232	380	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\NapiNSP.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:380
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\NapiNSP.dll,#1
  2⤵
  PID:3232

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=4612 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
1⤵
PID:3100

Network

MITRE ATT&CK Matrix

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