Overview
overview
8Static
static
3Crystal-Cl...up.exe
windows11-ltsc_2024-x64
7$PLUGINSDI...ls.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
8$PLUGINSDIR/UAC.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ll.dll
windows11-ltsc_2024-x64
3Crystal Cl...er.exe
windows11-ltsc_2024-x64
6LICENSES.c...m.html
windows11-ltsc_2024-x64
4d3dcompiler_47.dll
windows11-ltsc_2024-x64
1ffmpeg.dll
windows11-ltsc_2024-x64
1libEGL.dll
windows11-ltsc_2024-x64
1libGLESv2.dll
windows11-ltsc_2024-x64
1resources/elevate.exe
windows11-ltsc_2024-x64
3swiftshade...GL.dll
windows11-ltsc_2024-x64
1swiftshade...v2.dll
windows11-ltsc_2024-x64
1vk_swiftshader.dll
windows11-ltsc_2024-x64
1vulkan-1.dll
windows11-ltsc_2024-x64
1$PLUGINSDI...gs.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ec.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...7z.dll
windows11-ltsc_2024-x64
3Uninstall ...er.exe
windows11-ltsc_2024-x64
7$PLUGINSDI...ls.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
3$PLUGINSDIR/UAC.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ll.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...gs.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ec.dll
windows11-ltsc_2024-x64
3Analysis
- max time kernel
600s - max time network
582s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/06/2026, 13:28
Static task
static1
Behavioral task
behavioral1
Sample
Crystal-Client-Launcher-setup.exe
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11ltsc2024-20260617-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260617-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/UAC.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/WinShell.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral6
Sample
Crystal Client Launcher.exe
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral7
Sample
LICENSES.chromium.html
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral8
Sample
d3dcompiler_47.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral9
Sample
ffmpeg.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral10
Sample
libEGL.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral11
Sample
libGLESv2.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral12
Sample
resources/elevate.exe
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral13
Sample
swiftshader/libEGL.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral14
Sample
swiftshader/libGLESv2.dll
Resource
win11ltsc2024-20260617-en
Behavioral task
behavioral15
Sample
vk_swiftshader.dll
Resource
win11ltsc2024-20260617-en
Behavioral task
behavioral16
Sample
vulkan-1.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral20
Sample
Uninstall Crystal Client Launcher.exe
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/UAC.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/WinShell.dll
Resource
win11ltsc2024-20260617-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11ltsc2024-20260618-en
General
- Target Crystal Client Launcher.exe
- Size 133.2MB
- Sample260620-qq5dcsfs8j
- SHA256 8dc40dcd2d9d2c65785999249112fe7729d546f378bd85828a65c29db9078628
- MD5 f2d952c283c535a6c0247f610d5cf6f2
- SHA1 eddf220e263c4b8610606f538e0b28574ea359f4
- SHA512 9d395fce49cda66e2746abece61ff0d290d43842dcd0a78d4fdb76d145f03d9856ce4f0ad6589bc135700608769fe2b58b798a7f2b64bb64945df70ec761bd4a
- SSDEEP 1572864:P2HVo9Ck+yOBBdJAVwlymAETslfp409t:v9Ctx3tu
- TLSH T1AB688D03F29610EDE05DD1B597568622DEB2BC454739A2DF269427112FBBFE02B3EB10
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 3 discord.com 9 discord.com - Modifies trusted root certificate store through registry 1 TTPs 2 IoCs
A root certificate was added, modified, or removed in the trusted certificate store registry paths.
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 Crystal Client Launcher.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 Crystal Client Launcher.exe - Modifies system certificate store 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 Crystal Client Launcher.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1CBCA5DB2D52A7F693B674DE5F05A1D0C957DF0 Crystal Client Launcher.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1CBCA5DB2D52A7F693B674DE5F05A1D0C957DF0\Blob = 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 Crystal Client Launcher.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1CBCA5DB2D52A7F693B674DE5F05A1D0C957DF0\Blob = 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 Crystal Client Launcher.exe - Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1832 Crystal Client Launcher.exe 1832 Crystal Client Launcher.exe 4256 Crystal Client Launcher.exe 4256 Crystal Client Launcher.exe 3948 Crystal Client Launcher.exe 3948 Crystal Client Launcher.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3948 wrote to memory of 4932 3948 Crystal Client Launcher.exe 87 PID 3948 wrote to memory of 1832 3948 Crystal Client Launcher.exe 88 PID 3948 wrote to memory of 4256 3948 Crystal Client Launcher.exe 89 PID 3948 wrote to memory of 2772 3948 Crystal Client Launcher.exe 91 PID 3948 wrote to memory of 2772 3948 Crystal Client Launcher.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\Crystal Client Launcher.exe"C:\Users\Admin\AppData\Local\Temp\Crystal Client Launcher.exe"1⤵
- Modifies trusted root certificate store through registry
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3948 -
C:\Users\Admin\AppData\Local\Temp\Crystal Client Launcher.exe"C:\Users\Admin\AppData\Local\Temp\Crystal Client Launcher.exe" --type=gpu-process --field-trial-handle=1536,14824474815834500186,10285847887272740897,131072 --disable-features=PlzServiceWorker,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --user-data-dir="C:\Users\Admin\AppData\Roaming\crystalclient-launcher" --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAANAAAAEAAAAAAAAAABAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1556 /prefetch:22⤵PID:4932
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C:\Users\Admin\AppData\Local\Temp\Crystal Client Launcher.exe"C:\Users\Admin\AppData\Local\Temp\Crystal Client Launcher.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1536,14824474815834500186,10285847887272740897,131072 --disable-features=PlzServiceWorker,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --lang=en-US --service-sandbox-type=none --user-data-dir="C:\Users\Admin\AppData\Roaming\crystalclient-launcher" --mojo-platform-channel-handle=1836 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:1832
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C:\Users\Admin\AppData\Local\Temp\Crystal Client Launcher.exe"C:\Users\Admin\AppData\Local\Temp\Crystal Client Launcher.exe" --type=renderer --user-data-dir="C:\Users\Admin\AppData\Roaming\crystalclient-launcher" --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --no-sandbox --no-zygote --force-device-scale-factor=1 --field-trial-handle=1536,14824474815834500186,10285847887272740897,131072 --disable-features=PlzServiceWorker,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=4 --mojo-platform-channel-handle=2360 /prefetch:12⤵
- Suspicious behavior: EnumeratesProcesses
PID:4256
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C:\Users\Admin\AppData\Local\Temp\Crystal Client Launcher.exe"C:\Users\Admin\AppData\Local\Temp\Crystal Client Launcher.exe" --type=renderer --user-data-dir="C:\Users\Admin\AppData\Roaming\crystalclient-launcher" --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --enable-sandbox --force-device-scale-factor=1 --field-trial-handle=1536,14824474815834500186,10285847887272740897,131072 --disable-features=PlzServiceWorker,SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3332 /prefetch:12⤵PID:2772
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:800
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4372
Network
MITRE ATT&CK Enterprise v16
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.exc
- Size 2B
- SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
- MD5 f3b25701fe362ec84616a93a45ce9998
- SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
- SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\crystalclient-launcher\814168e4-5017-46f2-b2b9-7fe2c4c319e9.tmp
- Size 57B
- SHA256 be4b8924ab38e8acf350e6e3b9f1f63a1a94952d8002759acd6946c4d5d0b5de
- MD5 58127c59cb9e1da127904c341d15372b
- SHA1 62445484661d8036ce9788baeaba31d204e9a5fc
- SHA512 8d1815b277a93ad590ff79b6f52c576cf920c38c4353c24193f707d66884c942f39ff3989530055d2fade540ade243b41b6eb03cd0cc361c3b5d514cca28b50a
- TLSH T101900297652634755E1F1D65400B889B5CF905704E0B5E0641D032969A2A45D088705F
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\crystalclient-launcher\Code Cache\js\index-dir\the-real-index
- Size 96B
- SHA256 07021266715cea804af56d4ee081d4817648c7547e5144b53d2f515d1613e0fe
- MD5 89842e8f85eef153a0c05015c88f77af
- SHA1 f48eee600ad606344d638ae8c512e9b6d6c0c6f7
- SHA512 6eea3905e60d70c1a4acc56c032706fd48e9dae995ae6eeee5eceee9babb2520f3f6b795e5227f0027b1a2285f9efb3cdca83564812265a2e5106a38fd666775
- TLSH T10CB0025292CC0406E6226F7191D3619A33B14D55A3238A81C8E1C57FDB6AB53BD11F08
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\crystalclient-launcher\Code Cache\js\index-dir\the-real-index~RFe5940e7.TMP
- Size 48B
- SHA256 cb7bdf7d02e550846cf9094dbdcfa05061434124659005d8beea73222f19c139
- MD5 74325a6cad2645f48f6aa4fa4eb0670e
- SHA1 8179634fe32002cf710514dfe5c6af42e2a45590
- SHA512 be9ccab28758cfa8cb215a8db6072ac42cbe7fe5d755eaaf1e10541fc35052ecb61ce477fd1ab21198a2ffd522e5f22dee7c5992a8bad06bb3331e874c363b29
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\crystalclient-launcher\Network Persistent State~RFe59fd13.TMP
- Size 59B
- SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
- MD5 2800881c775077e1c4b6e06bf4676de4
- SHA1 2873631068c8b3b9495638c865915be822442c8b
- SHA512 e342407ab65cc68f1b3fd706cd0a37680a0864ffd30a6539730180ede2cdcd732cc97ae0b9ef7db12da5c0f83e429df0840dbf7596aca859a0301665e517377b
- TLSH T164A0026A99622D881B4A83902B18B547807B0445230982FDE43877A8415616D5C2C855
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\crystalclient-launcher\Session Storage\CURRENT
- Size 16B
- SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
- MD5 46295cac801e5d4857d09837238a6394
- SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
- SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\crystalclient-launcher\fb72c6b8-cb29-4ec5-8d13-42d073c0b127.tmp
- Size 1KB
- SHA256 50337800f7d48ac5910667b84cc59f65256219e16aecb49361cc39c13b0f832b
- MD5 8e2e6d5bbdb56d0755a16e3e6ff7786a
- SHA1 d6ca4d57070fe0a04228de50369cbc219b1d3269
- SHA512 ff3df7bbb30aeff89156d745d44380dec3de9e68d9b7881b354fc944bd98787248c1c4bef85e3175a345125d68adac3e8dc70fb4e694b78342c49de1c2cfbc80
- TLSH T1A9419D8BC2D84A7D884757F56B253A22C17F0A9C93693D0A8CD8DF4E63E4937770148D
- MD5 SHA1 SHA512 TLSH