Overview
overview
10Static
static
3AstralRint...it.exe
windows10-2004-x64
10AstralRint...it.exe
windows11-ltsc_2024-x64
7$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows11-ltsc_2024-x64
3AstralRinth App.exe
windows10-2004-x64
6AstralRinth App.exe
windows11-ltsc_2024-x64
6uninstall.exe
windows10-2004-x64
7uninstall.exe
windows11-ltsc_2024-x64
7$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows11-ltsc_2024-x64
3Analysis
- max time kernel
30s - max time network
28s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260630-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/07/2026, 13:28
Static task
static1
Behavioral task
behavioral1
Sample
AstralRinth-Launcher-Windows-64bit.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral2
Sample
AstralRinth-Launcher-Windows-64bit.exe
Resource
win11ltsc2024-20260630-en
windows11-ltsc_2024-x64
Behavioral task
behavioral3
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral4
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
Behavioral task
behavioral5
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral6
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260630-en
windows11-ltsc_2024-x64
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
Behavioral task
behavioral13
Sample
AstralRinth App.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral14
Sample
AstralRinth App.exe
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
Behavioral task
behavioral15
Sample
uninstall.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral16
Sample
uninstall.exe
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
Behavioral task
behavioral17
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral18
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win11ltsc2024-20260630-en
windows11-ltsc_2024-x64
Behavioral task
behavioral19
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral20
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
Behavioral task
behavioral21
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral22
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
General
- Target AstralRinth-Launcher-Windows-64bit.exe
- Size 5.5MB
- Sample260702-qq2bpsct9j
- SHA256 12fa44b2f057ec3a24995477895a6e7ee58fd1104f5692edb0d6e36857befed0
- MD5 4a317f8724b738b9d90c55778e2553ac
- SHA1 d6a791751587410d9df3a2e3104fe92f8aa16da4
- SHA512 0ab7501ad6142e0ae39e688024131e0b7cc8ff3d7078ce72a7aadc70bd76e6344c7213b13310fabb45149baa2b1826bddaa837a75ea8aa2bbc0113ac17b729e2
- SSDEEP 98304:nwPsgJeqejIv9rTIEy6mjxLxUw6QQhtCRO1OSj5GSJ/a0HC0:nwP49G9F5mX6QQ7CRE/jYSJi50
- TLSH T125463391EACC80A1FE8388709B630D5159BEFE6950CE719F73489291FD7F4626D072E8
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Loads dropped DLL 3 IoCs
pid Process 4372 AstralRinth-Launcher-Windows-64bit.exe 4372 AstralRinth-Launcher-Windows-64bit.exe 4372 AstralRinth-Launcher-Windows-64bit.exe - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\AstralRinth App\AstralRinth App.exe AstralRinth-Launcher-Windows-64bit.exe File created C:\Program Files\AstralRinth App\uninstall.exe AstralRinth-Launcher-Windows-64bit.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AstralRinth-Launcher-Windows-64bit.exe - Modifies registry class 24 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mrpack\shell\open\command\ = "C:\\Program Files\\AstralRinth App\\AstralRinth App.exe \"%1\"" AstralRinth-Launcher-Windows-64bit.exe Key created \REGISTRY\MACHINE\Software\Classes\mrpack\DefaultIcon AstralRinth-Launcher-Windows-64bit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mrpack\DefaultIcon\ = "C:\\Program Files\\AstralRinth App\\AstralRinth App.exe,0" AstralRinth-Launcher-Windows-64bit.exe Key created \REGISTRY\MACHINE\Software\Classes\mrpack\shell AstralRinth-Launcher-Windows-64bit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mrpack\shell\ = "open" AstralRinth-Launcher-Windows-64bit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mrpack\shell\open\ = "Open with AstralRinth App" AstralRinth-Launcher-Windows-64bit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\modrinth AstralRinth-Launcher-Windows-64bit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\modrinth\shell\open\command AstralRinth-Launcher-Windows-64bit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mrpack\mrpack_backup AstralRinth-Launcher-Windows-64bit.exe Key created \REGISTRY\MACHINE\Software\Classes\mrpack\shell\open AstralRinth-Launcher-Windows-64bit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\modrinth\URL Protocol AstralRinth-Launcher-Windows-64bit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\modrinth\ = "URL:AstralRinthApp protocol" AstralRinth-Launcher-Windows-64bit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\modrinth\shell\open\command\ = "\"C:\\Program Files\\AstralRinth App\\AstralRinth App.exe\" \"%1\"" AstralRinth-Launcher-Windows-64bit.exe Key created \REGISTRY\MACHINE\Software\Classes\modrinth AstralRinth-Launcher-Windows-64bit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mrpack\ = "mrpack" AstralRinth-Launcher-Windows-64bit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mrpack\ = "MRPACK File" AstralRinth-Launcher-Windows-64bit.exe Key created \REGISTRY\MACHINE\Software\Classes\mrpack\shell\open\command AstralRinth-Launcher-Windows-64bit.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\modrinth\DefaultIcon\ = "\"C:\\Program Files\\AstralRinth App\\AstralRinth App.exe\",0" AstralRinth-Launcher-Windows-64bit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\modrinth\shell AstralRinth-Launcher-Windows-64bit.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\modrinth\shell\open AstralRinth-Launcher-Windows-64bit.exe Key created \REGISTRY\MACHINE\Software\Classes\.mrpack AstralRinth-Launcher-Windows-64bit.exe Key created \REGISTRY\MACHINE\Software\Classes\mrpack AstralRinth-Launcher-Windows-64bit.exe Key created \REGISTRY\MACHINE\Software\Classes\modrinth\DefaultIcon AstralRinth-Launcher-Windows-64bit.exe Key created \REGISTRY\MACHINE\Software\Classes\modrinth\shell\open\command AstralRinth-Launcher-Windows-64bit.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4372 AstralRinth-Launcher-Windows-64bit.exe 4372 AstralRinth-Launcher-Windows-64bit.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\AstralRinth-Launcher-Windows-64bit.exe"C:\Users\Admin\AppData\Local\Temp\AstralRinth-Launcher-Windows-64bit.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:4372
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsqDF22.tmp\System.dll
- Size 12KB
- SHA256 8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
- MD5 cff85c549d536f651d4fb8387f1976f2
- SHA1 d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e
- SHA512 531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88
- SSDEEP 192:Zjvco0qWTlt70m5Aj/lQ0sEWD/wtYbBHFNaDybC7y+XBz0QPi:FHQlt70mij/lQRv/9VMjzr
- TLSH T126426B129BB089F2F591583814667F2A6FBE9C5D27F50563CFE304D63D212CB983A283
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsqDF22.tmp\modern-wizard.bmp
- Size 25KB
- SHA256 3ad2dc318056d0a2024af1804ea741146cfc18cc404649a44610cbf8b2056cf2
- MD5 cbe40fd2b1ec96daedc65da172d90022
- SHA1 366c216220aa4329dff6c485fd0e9b0f4f0a7944
- SHA512 62990cb16e37b6b4eff6ab03571c3a82dcaa21a1d393c3cb01d81f62287777fb0b4b27f8852b5fa71bc975feab5baa486d33f2c58660210e115de7e2bd34ea63
- SSDEEP 24:Qwika6aSaaDaVYoG6abuJsnZs5GhI11BayNXPcDrSsUWcSphsWwlEWqCl6aHAX2x:Qoi47a5G8SddzKFIcsOz3Xz
- TLSH T139C29757DE6B6EA4BE0804EF1A0694931C71FE211AB0CD0561D2B767B4FC93B19A0B3C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsqDF22.tmp\nsDialogs.dll
- Size 9KB
- SHA256 56b96add1978b1abba286f7f8982b0efbe007d4a48b3ded6a4d408e01d753fe2
- MD5 6c3f8c94d0727894d706940a8a980543
- SHA1 0d1bcad901be377f38d579aafc0c41c0ef8dcefd
- SHA512 2094f0e4bb7c806a5ff27f83a1d572a5512d979eefda3345baff27d2c89e828f68466d08c3ca250da11b01fc0407a21743037c25e94fbe688566dd7deaebd355
- SSDEEP 96:o0svUu3Uy+sytcS8176b+XR8pCHFcMcxSgB5PKtAtgt+Nt+rnt3DVEB3YcNqkzfS:o0svWyNO81b8pCHFcM0PuAgkOyuIFc
- TLSH T17012F992E6A450B3C5D6533B35AA2F2DCBBD5325B0926C00C7738E4D39395B66E38353
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsqDF22.tmp\nsis_tauri_utils.dll
- Size 29KB
- SHA256 5ef1f010f9a8be4ffe0913616f6c54acf403ee0b83d994821ae4b6716ec1d266
- MD5 c5bd51b72a0de24a183585da36a160c7
- SHA1 f99a50209a345185a84d34d0e5f66d04c75ff52f
- SHA512 1349027b08c7f82e17f572e035f224a46f33f0a410526cf471b22a74b7904b54d1befb5ea7f23c90079605d4663f1207b8c81a45e218801533d48b6602a93dbc
- SSDEEP 768:jnvg/4R1C7063G5I1CabuqcFKpnq0jdhK7W+q:jvu4RM2WCqYMX/
- TLSH T139D23818FDC83EBAD6DF1172281C4A6E559FC8080754CEABD3B15E62D4A63722EE510F
- MD5 SHA1 SHA512 SSDEEP TLSH