hxxps://www[.]renesas[.]com/en/applications/consumer-electronics/home-theater-entertainment/edge-voice-user-interface-vui

Analysis

max time kernel
264s
max time network
266s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20/11/2024, 14:09

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General

Target

https://www.renesas.com/en/applications/consumer-electronics/home-theater-entertainment/edge-voice-user-interface-vui

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
4172	msedge.exe
4172	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
5076	identity_helper.exe
5076	identity_helper.exe
2588	msedge.exe
2588	msedge.exe
2588	msedge.exe
2588	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe
1084	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1084 wrote to memory of 4620	1084	msedge.exe	82
PID 1084 wrote to memory of 4620	1084	msedge.exe	82
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4556	1084	msedge.exe	83
PID 1084 wrote to memory of 4172	1084	msedge.exe	84
PID 1084 wrote to memory of 4172	1084	msedge.exe	84
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85
PID 1084 wrote to memory of 1436	1084	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://www.renesas.com/en/applications/consumer-electronics/home-theater-entertainment/edge-voice-user-interface-vui
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff927b146f8,0x7ff927b14708,0x7ff927b14718
  2⤵
  PID:4620
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2212,10075337915044088362,13590912863210558560,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2228 /prefetch:2
  2⤵
  PID:4556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2212,10075337915044088362,13590912863210558560,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2280 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2212,10075337915044088362,13590912863210558560,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2912 /prefetch:8
  2⤵
  PID:1436
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,10075337915044088362,13590912863210558560,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3284 /prefetch:1
  2⤵
  PID:4488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,10075337915044088362,13590912863210558560,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3292 /prefetch:1
  2⤵
  PID:2532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,10075337915044088362,13590912863210558560,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4136 /prefetch:1
  2⤵
  PID:2164
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2212,10075337915044088362,13590912863210558560,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5496 /prefetch:8
  2⤵
  PID:4604
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2212,10075337915044088362,13590912863210558560,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5496 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,10075337915044088362,13590912863210558560,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4640 /prefetch:1
  2⤵
  PID:3252
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,10075337915044088362,13590912863210558560,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4616 /prefetch:1
  2⤵
  PID:4916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,10075337915044088362,13590912863210558560,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5764 /prefetch:1
  2⤵
  PID:2856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,10075337915044088362,13590912863210558560,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5872 /prefetch:1
  2⤵
  PID:8
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2212,10075337915044088362,13590912863210558560,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4564 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2588

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4928

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3204

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
fab8d8d865e33fe195732aa7dcb91c30

SHA1
2637e832f38acc70af3e511f5eba80fbd7461f2c

SHA256
1b034ffe38e534e2b7a21be7c1f207ff84a1d5f3893207d0b4bb1a509b4185ea

SHA512
39a3d43ef7e28fea2cb247a5d09576a4904a43680db8c32139f22a03d80f6ede98708a2452f3f82232b868501340f79c0b3f810f597bcaf5267c3ccfb1704b43

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
36988ca14952e1848e81a959880ea217

SHA1
a0482ef725657760502c2d1a5abe0bb37aebaadb

SHA256
d7e96088b37cec1bde202ae8ec2d2f3c3aafc368b6ebd91b3e2985846facf2e6

SHA512
d04b2f5afec92eb3d9f9cdc148a3eddd1b615e0dfb270566a7969576f50881d1f8572bccb8b9fd7993724bdfe36fc7633a33381d43e0b96c4e9bbd53fc010173

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
696B

MD5
98e292b1b1cdc3507412fc9826f53e41

SHA1
b47be52849fa9cf332ee0df50e5bdc1c9d53fab8

SHA256
0b0493eafd7ecc8c3171dc21381053cdf32898a669291ab3e2226bb4c72d015b

SHA512
65b9ed7622ed55edd4fb3de292d69df311cd8b5f5fb383c124bb0c448d5afe5fb4f2628ee43514d380f6bf5b1f86f9e7847b4ee6134b8c4cbaeda3c5c7e951e6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
790B

MD5
19f93245c7595a3252690977b8154caf

SHA1
46eaccb462c62cb631864cba1e6d9c02c8b95dd8

SHA256
9d590650d914a9cb3affc9a2013e52d73642db6384ad3fc83193fcd5f512bdb6

SHA512
af4cd6ac584ce3fda3e272438449d7189dfafe82b50b35f2ee00e7a5ef269abe976cb8ee372d830c6e6e8ec4ea7db257a80cba8dcd5f4419b7bff4a1f7b5fe15

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
a9829e80af7386d983d6e546a8b4fbdd

SHA1
d82ce3372f407ed06b5e30d141cf70c8eff6cdbf

SHA256
9480dcf2d5e0e14e47166c5d6c9a3b7db2f1b3a8a4bb6996e48c508f6dc4cd5f

SHA512
0c2bde1e56754b58b59a71105612d62989842ab6db9db12d837a8e6ce445568bd1669d156aef9a61f83c92e870008362e0ace7bcb32a357789dda0361694d091

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
f652851314d68eaad129c87f7ab5e949

SHA1
b5de21f63b76240bc222e43f0694bebb8779b17c

SHA256
cfd4f06a8c1d088ba32c086815728df05daaefd24d6f988b873d2fefe0c5a8ab

SHA512
9f75572c159f64d28455d0199f9e041a88d008cd3c39f3ea7f137949e4ce2ad025692a929e0dfe8c3fdcd1395935f45fd469372b00c60d5686c9d1d6252e5a5d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
0c41baeafc1eff706b28e7d9f2bc6bf9

SHA1
98d23327eecb4ef982f6853315615cff68cea2f4

SHA256
9dd3542257abdf51e5851abc6e82daf6afb2f517418b9654b513036e05cf47ec

SHA512
d1bf1c60e7467a80f61b8d10f87766e8466127f7c0751fcf8fcdb692e8a0b308ee830f00764371cb41b34990ee0bce9cecc933ba6afa6d39cc9edd727a08c7d9

Download Submit