8b6b381f745520d2d402068b1de0356d9f1e860a8de87ce39816384bc3336016

Analysis

user interaction
yes
max time kernel
40s
max time network
38s
platform
windows11-21h2_x64
resource
win11-20260911-en
resource tags

arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
19/09/2026, 15:24

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General

Target
lyrion-injector.exe
Size 12.4MB
Sample260919-std2patsez
SHA256 8b6b381f745520d2d402068b1de0356d9f1e860a8de87ce39816384bc3336016
MD5 6268ff5948eb2d6b21044a119fa086dc
SHA1 9890533338d176729d07dbb214f491004df028c3
SHA512 0f84cb84d32582e63aaac040a8302d2b0dce3f963721f3ddc664e1f47fbf0778be3854690e0a65fbd694da20428136221cfe447e3762ed8c50a09a0b17a23690
SSDEEP 98304:+pQwi97gYp6GAfx+0Yfiw5MBGvufA47lqBmmkCNfUdb9Z+7UC6M1aoC:+pQwidgYp6GAfx+0YfiGC80dHWUCPC
TLSH
T1BFD6F6257B5A99ACD05BC47483468AB2497130CB0B39B9FF449496383F7ABF46F38358
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

defense_evasion discovery trojan

Malware Config

Signatures

Checks whether UAC is enabled 1 TTPs 1 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	lyrion-injector.exe

Network Share Discovery 1 TTPs
Attempt to gather information on host network.
discovery

Network Share Discovery
T1135

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	msedgewebview2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedgewebview2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedgewebview2.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	msedgewebview2.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "134343051999043270"	msedgewebview2.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs

pid	Process
4608	msedgewebview2.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3332	lyrion-injector.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3332 wrote to memory of 4608	3332	lyrion-injector.exe	81
PID 4608 wrote to memory of 4860	4608	msedgewebview2.exe	82
PID 4608 wrote to memory of 1692	4608	msedgewebview2.exe	83
PID 4608 wrote to memory of 1692	4608	msedgewebview2.exe	83
PID 4608 wrote to memory of 1692	4608	msedgewebview2.exe	83
PID 4608 wrote to memory of 3936	4608	msedgewebview2.exe	84
PID 4608 wrote to memory of 1424	4608	msedgewebview2.exe	85
PID 4608 wrote to memory of 1424	4608	msedgewebview2.exe	85
PID 4608 wrote to memory of 2952	4608	msedgewebview2.exe	86
PID 4608 wrote to memory of 2952	4608	msedgewebview2.exe	86
PID 4608 wrote to memory of 2952	4608	msedgewebview2.exe	86

C:\Users\Admin\AppData\Local\Temp\lyrion-injector.exe
"C:\Users\Admin\AppData\Local\Temp\lyrion-injector.exe"
1⤵
- Checks whether UAC is enabled
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3332
- C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
  "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name=lyrion-injector.exe --webview-exe-version=1.1.0 --user-data-dir="C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --autoplay-policy=no-user-gesture-required --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --lang=en-US --mojo-named-platform-channel-pipe=3332.4704.177495751165960086
  2⤵
  - Enumerates system info in registry
  - Modifies data under HKEY_USERS
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of WriteProcessMemory
  PID:4608
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=132.0.2957.140 --initial-client-data=0x168,0x16c,0x170,0x144,0x48,0x7fffe9f6b078,0x7fffe9f6b084,0x7fffe9f6b090
    3⤵
    PID:4860
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=gpu-process --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView" --webview-exe-name=lyrion-injector.exe --webview-exe-version=1.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1712,i,9323123605892991977,1057249852896212345,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1704 /prefetch:2
    3⤵
    PID:1692
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView" --webview-exe-name=lyrion-injector.exe --webview-exe-version=1.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2016,i,9323123605892991977,1057249852896212345,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2028 /prefetch:11
    3⤵
    PID:3936
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView" --webview-exe-name=lyrion-injector.exe --webview-exe-version=1.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2292,i,9323123605892991977,1057249852896212345,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2300 /prefetch:13
    3⤵
    PID:1424
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=renderer --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView" --webview-exe-name=lyrion-injector.exe --webview-exe-version=1.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --autoplay-policy=no-user-gesture-required --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc --ms-user-locale=" --always-read-main-dll --field-trial-handle=3572,i,9323123605892991977,1057249852896212345,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3588 /prefetch:1
    3⤵
    PID:2952

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Share Discovery

T1135

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

settings.dat

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 e1bd4560018524fe6b45dc9006855405d1eac0c3263c99ec4ae69d856148fcdf
MD5 ce699fa6044f6c5e38417cff38e67ce3
SHA1 f4a9f2de0d1c96e93ddb295966fcdc80b60122ab
SHA512 da61aa2a7f486d7e220ac5f7cbb0e80db6044ebd8a68aa3373974f1bf1c7a46f2d79929a73386e96c7c41c960b9bca8de056d77ae68f0ba0b407d115e5150b04
MD5 SHA1 SHA512

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settings.dat

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Crashpad\settings.dat
Size 280B
SHA256 3ca8d9c15c5e30ad7c50f8ff0e2afbbf62926595756dbdf798a47ae61ad50796
MD5 338c02fc767705e0c02b3ab8a491e73e
SHA1 ca23b79d86bd4be724f52b59821feeb628089d46
SHA512 32ebca5599f8af3f37df002007d2607b0aea0ea1d110a3c59e91deb9211aa4bed63bc1c4f0f09fe072383aadfe43794a957d443763cef6a1b6b8320a4eec5c7a
TLSH
T123D012123282017CC02034330003B1081540C31F811541C1552CC66E1B844A90902441
MD5 SHA1 SHA512 TLSH

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throttle_store.dat

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Crashpad\throttle_store.dat
Size 20B
SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
MD5 9e4e94633b73f4a7680240a0ffd6cd2c
SHA1 e68e02453ce22736169a56fdb59043d33668368f
SHA512 193011a756b2368956c71a9a3ae8bc9537d99f52218f124b2e64545eeb5227861d372639052b74d0dd956cb33ca72a9107e069f1ef332b9645044849d14af337
MD5 SHA1 SHA512

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index

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Default\DawnGraphiteCache\index
Size 256KB
SHA256 f94e8d867508fa4726b5d2eacf047d91cadad2ce6b9af25277dd5a10e7b3b232
MD5 48e30b4f01e553bf03b00374133aad9f
SHA1 232af4d6d780365402f3434901f6e570465f0b76
SHA512 b7489150e4a46b5a33fe727b35ce3a83a4ccbc970a794d43c0118fe105f2adcdd82d09100ab7486079af74fe2dfd0d6eb5aff8ceac5b86573e0ccf505c6071f1
SSDEEP 3:LstlNllkll/lXJia:LsX3lEtXI
MD5 SHA1 SHA512 SSDEEP

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data_0

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Default\DawnWebGPUCache\data_0
Size 8KB
SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
MD5 cf89d16bb9107c631daabf0c0ee58efb
SHA1 3ae5d3a7cf1f94a56e42f9a58d90a0b9616ae74b
SHA512 8cb5b059c8105eb91e74a7d5952437aaa1ada89763c5843e7b0f1b93d9ebe15ed40f287c652229291fac02d712cf7ff5ececef276ba0d7ddc35558a3ec3f77b0
SSDEEP 3:MsFl:/F
MD5 SHA1 SHA512 SSDEEP

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data_1

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Default\DawnWebGPUCache\data_1
Size 264KB
SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
MD5 d0d388f3865d0523e451d6ba0be34cc4
SHA1 8571c6a52aacc2747c048e3419e5657b74612995
SHA512 376011d00de659eb6082a74e862cfac97a9bb508e0b740761505142e2d24ec1c30aa61efbc1c0dd08ff0f34734444de7f77dd90a6ca42b48a4c7fad5f0bddd17
SSDEEP 3:MsEllllkEthXllkl2:/M/xT02
MD5 SHA1 SHA512 SSDEEP

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data_2

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Default\DawnWebGPUCache\data_2
Size 8KB
SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
MD5 0962291d6d367570bee5454721c17e11
SHA1 59d10a893ef321a706a9255176761366115bedcb
SHA512 f555e961b69e09628eaf9c61f465871e6984cd4d31014f954bb747351dad9cea6d17c1db4bca2c1eb7f187cb5f3c0518748c339c8b43bbd1dbd94aeaa16f58ed
SSDEEP 3:MsHlDll:/H
MD5 SHA1 SHA512 SSDEEP

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data_3

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Default\DawnWebGPUCache\data_3
Size 8KB
SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
MD5 41876349cb12d6db992f1309f22df3f0
SHA1 5cf26b3420fc0302cd0a71e8d029739b8765be27
SHA512 e9a4fc1f7cb6ae2901f8e02354a92c4aaa7a53c640dcf692db42a27a5acc2a3bfb25a0de0eb08ab53983132016e7d43132ea4292e439bb636aafd53fb6ef907e
SSDEEP 3:MsGl3ll:/y
MD5 SHA1 SHA512 SSDEEP

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MANIFEST-000001

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Default\Extension Rules\MANIFEST-000001
Size 41B
SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
MD5 5af87dfd673ba2115e2fcf5cfdb727ab
SHA1 d5b5bbf396dc291274584ef71f444f420b6056f1
SHA512 de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b
MD5 SHA1 SHA512

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SCT Auditing Pending Reports

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Default\Network\SCT Auditing Pending Reports
Size 2B
SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
MD5 d751713988987e9331980363e24189ce
SHA1 97d170e1550eee4afc0af065b78cda302a97674c
SHA512 b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
MD5 SHA1 SHA512

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CURRENT

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Default\Sync Data\LevelDB\CURRENT
Size 16B
SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
MD5 46295cac801e5d4857d09837238a6394
SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Local State
Size 1KB
SHA256 f3a469d6bdcdb782cc21004d6210f836197fbd4491437299e8fb68b277f9bd4d
MD5 02954db25ac23f734b371be92b50a98a
SHA1 0ed96cbf1ffee776f9ab4349e557d078afd21ef7
SHA512 6302f81ebbf61bc3e6f3a8da1c60d103210699f3b44c041b673390a100cdc1c7e0c002ec9c6744319d1cfc6f9b2dd2abc8d191e8a264ac70f86e2da326e53712
TLSH
T10D3192B6E8D03E365CC4A6823081AF57AD322061C2198E44A1CE1B1902D7AAC653EC23
MD5 SHA1 SHA512 TLSH

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Local State

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Local State
Size 2KB
SHA256 bf67a569ad48b1d4af82867c2999d1a8f56796420a3f102b1e9db1eadb1c3ded
MD5 0d40b721cc8b2d259e386c34b779080f
SHA1 3172f8089b5eff8f178566d9aaa3c4ebdbb5d862
SHA512 45d5981072fb4dfbc7f98b2f03166afefe1dfc0777a4ba7132b04257c1541393d368edfb57b5ed2dc71aa100c9dc5e2b88f8b49048b2018538f31a1b775ffaa1
TLSH
T1CB51D773BC54BA374CE68A4579453F23E936A061DA661FA095DE1F1C01DBA6C3326C23
MD5 SHA1 SHA512 TLSH

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Local State

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Local State
Size 3KB
SHA256 9e949977370b2ebd5237094a0e0019b6d7a81e69edf3577734c6cb5191a39cd6
MD5 e34ea0d43705abbd8194d8f1ce9049d5
SHA1 f642b1bc5bf6b2e42dbeb9a68e2ee022658a7cba
SHA512 ab13d7aead213ca2cabee99b9b3e805c7288d5e8934d4ca2f6eb0cb1d67270bcbea855080b3854c548cac212bddc9973d3b07b5fa5e80929f6937a2fcc20dbbe
TLSH
T1F071E67ABCA4B92B4DE2DA41B8812F12B6725033D5D53FA4D9EE1F1D01DBB982352C13
MD5 SHA1 SHA512 TLSH

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Local State

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Local State
Size 4KB
SHA256 1f01f4a522608acf5184b5c9742d72fffc90889dad70ab0d3d3838dfa197bdd3
MD5 22065bf6d72bb6f6dc8d5e51976dbb9c
SHA1 27035d75a48661059750bfafe00603029a49c904
SHA512 dad33682f6ab2d0035a75e50de2ff840577a38f0e87ebf75289d125e2d4330176c4944f0e9b132fef1972374447839019c6a490b97922d44ff579e5a1eec1dd8
SSDEEP 96:zuXcNkCufxEnVf8Frh/cInURoDoto+5j1DBWBX8h6fB5ZBZxTBlUa:zScNbmIgooDUhRUX8yN/
TLSH
T15D91D72AB8B4B93B4CE2D94678852F03B6719037D5953FA4DADD0F1D01DB7982352C17
MD5 SHA1 SHA512 SSDEEP TLSH

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Local State~RFe5880c4.TMP

Path C:\Users\Admin\AppData\Local\lyrion.injector\EBWebView\Local State~RFe5880c4.TMP
Size 1KB
SHA256 75329d43776c35a600e0bcdb922471a99573b8a0422194aa57bd54f8be16c089
MD5 4ba37c939a877e6702ab4556ca385a9a
SHA1 f020953d361ee61a1e381d355fba6b74060d3785
SHA512 d942b1523cb36339c3f8f0044f8575a98904c059e9892a4fd2d20de10f0ba7c5038b8f659c6ea5e751c091411c8c2ba93f36852ed782960585d261066417efbe
TLSH
T1D0219277ECD43E3A6CC899827051EF4B2C21607192188E08E1CE1B1906CB9ECA57BC33
MD5 SHA1 SHA512 TLSH

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memory/1692-25-0x00007FFFF8F10000-0x00007FFFF8F11000-memory.dmp

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memory/2952-139-0x00007FFFF8F10000-0x00007FFFF8F11000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads