hxxps://www[.]vishay[.]com/en/applications/

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
21-02-2024 03:10

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General

Target

https://www.vishay.com/en/applications/

Score

1^/10

Malware Config

Signatures

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 10 IoCs

pid	Process
2672	msedge.exe
2672	msedge.exe
4004	msedge.exe
4004	msedge.exe
4420	identity_helper.exe
4420	identity_helper.exe
3860	msedge.exe
3860	msedge.exe
3860	msedge.exe
3860	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe
4004	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4004 wrote to memory of 716	4004	msedge.exe	85
PID 4004 wrote to memory of 716	4004	msedge.exe	85
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 3604	4004	msedge.exe	87
PID 4004 wrote to memory of 2672	4004	msedge.exe	86
PID 4004 wrote to memory of 2672	4004	msedge.exe	86
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88
PID 4004 wrote to memory of 2860	4004	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.vishay.com/en/applications/
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:4004
- 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,0x100,0x104,0xd8,0x108,0x7ffeb0fb46f8,0x7ffeb0fb4708,0x7ffeb0fb4718
  2⤵
  PID:716
- 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=2020,8330361138826393733,2341513185375089871,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2672
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2020,8330361138826393733,2341513185375089871,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2032 /prefetch:2
  2⤵
  PID:3604
- 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=2020,8330361138826393733,2341513185375089871,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2744 /prefetch:8
  2⤵
  PID:2860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,8330361138826393733,2341513185375089871,131072 --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=3388 /prefetch:1
  2⤵
  PID:4632
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,8330361138826393733,2341513185375089871,131072 --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=3376 /prefetch:1
  2⤵
  PID:4316
- 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=2020,8330361138826393733,2341513185375089871,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4912 /prefetch:8
  2⤵
  PID:2424
- 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=2020,8330361138826393733,2341513185375089871,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4912 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4420
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,8330361138826393733,2341513185375089871,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5476 /prefetch:1
  2⤵
  PID:4988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,8330361138826393733,2341513185375089871,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5488 /prefetch:1
  2⤵
  PID:3496
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,8330361138826393733,2341513185375089871,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5480 /prefetch:1
  2⤵
  PID:4712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,8330361138826393733,2341513185375089871,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5832 /prefetch:1
  2⤵
  PID:1104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2020,8330361138826393733,2341513185375089871,131072 --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=5496 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3860

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2144

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4252

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506

Filesize
330B

MD5
194d1c2e36de6f26a37bc68de38dfa26

SHA1
8398591b3494416dc42cba319040d674ab2d63e8

SHA256
e21acc3cf53a5911880699ad9ef219eba1a652415d3e3e16fd099400916109d5

SHA512
4ba9bc1462288d789b774bf4306400e2d960e3b3f53090547915fc71ec696c13ea1f9f1eaeed6c895e8f18b67365b6db9b71792d43209c28614569e5ff106187

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

Filesize
152B

MD5
bcaf436ee5fed204f08c14d7517436eb

SHA1
637817252f1e2ab00275cd5b5a285a22980295ff

SHA256
de776d807ae7f2e809af69746f85ea99e0771bbdaaed78a764a6035dabe7f120

SHA512
7e6cf2fdffdcf444f6ef4a50a6f9ef1dfb853301467e3f4784c9ee905c3bf159dc3ee9145d77dbf72637d5b99242525eb951b91c020e5f4e5cfcfd965443258c

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

Filesize
600B

MD5
23a6229cd583db28a435676550abca61

SHA1
451fc114ba2810ceb7f5720ac79e3efd94d9a10d

SHA256
ab6f6c29d7275b622c98e240d8bdcc78322badf50ef3c575e4e926733d0f9c3e

SHA512
481c9750b539d49dccf03b75f0e43c61e07889d2b282f95d15c048c7ba553917a39f7b9d0676b275c5441bc1e5f4d6eb589af058c6261241ee90fc0cafbfc540

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

Filesize
1009B

MD5
44ec5ecacdf3cd44d8c57c7f59f4644a

SHA1
01b2dd3cc3bfe2d3b116bddc7c38280487df1fa1

SHA256
b77db72b82116d8c694a414dd5f6f37c1adca8b491a126a50471dff19d67a06d

SHA512
1e301fb61b38c78c7b40edabbf01a1323a95a955a4370831c2ab750ea4ff9f29383ee6ec96e1c97356646e9c79cf2af269b315d14a04feaf69ec1cb1b6dfe4e4

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
6KB

MD5
61afa6881a2291c631a0c14db841a0c2

SHA1
07b1cfa032bae3f837bb141d6b6682af5e396b3e

SHA256
3e351c47f6de75a8a81ecb389f3fbfc423e6457d2c6d528d2b33bac69d657918

SHA512
73ec039cfaf186431aaffb8290944aaf886e6d950b8c0616c5bf13f34b49d023d1020f9e0cc0f3fab5d30bdfd6a3c3331e2e3f5ba885a813a3a74def2736422f

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

Filesize
5KB

MD5
8c656941c9d7a655f684806e50eeb334

SHA1
ed03171d6b945a9b3eae1d8bc50c47fe7916f453

SHA256
fece61b535b5cd727eff448246a0abe82d0945603927eb5b508feec2e332f692

SHA512
b4eb95d9869db6f43d4c4b6f96f2937109cc9aea82869322208d8e99fef839b12b0189d7775b354d568fdc92d27557e4470aa66f1177d245ee17b61f07c5c94a

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

Filesize
24KB

MD5
b0ba6f0eee8f998b4d78bc4934f5fd17

SHA1
589653d624de363d3e8869c169441b143c1f39ad

SHA256
4b5ee509e727accbd11493dda2c1d512e7dbfaff66c4f5f7ea9c2d2ccd06151f

SHA512
e9a165da246c6b80fc38431538203cf03f95794184ff63f00c9500f8919a2028b803f64b670e685185eed72df0509e3185c9b434fdbf2bc7af36021d46bd08d9

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
7ab74eb13db924178841aae2a4ed7ad5

SHA1
daba16b04358ed7b34738afe2f86356e3e2cbb9f

SHA256
1e79846bd375238f13b42a4c0b2321a2533dbffa0d70f45aa6dda8a4f003f309

SHA512
23147748e8f429033226427f86cb62835fd539e44198d820a289e8d8fe596388e2b8e24bafe2bafd7adbde0301fe87ac2062e8afdd33c481ad13f3e98324ff26

Download Submit