Analysis
- max time kernel
148s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/09/2026, 14:33
Behavioral task
behavioral1
Sample
2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
7 signatures
150 seconds
General
- Target 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe
- Size 9.7MB
- Sample260912-rw21vsdc37
- SHA256 de35bc33c93d33ecb6a0eeba07b33bc03f6bab90f27cdb0ba93d06754a993c77
- MD5 f851cdd6f41a3bf40656e169212bdc88
- SHA1 dc0885b98e93f1c19331a8df4756e5e2f741c981
- SHA512 464d79d439949365146d5d21c5ec0dade0307f15364a5e42d20da18654a3de66474eda390add4fb43aefac678686151a07f6f4b4f9b8b924768f3e519be444ad
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRBhRHhRkhRqhRDhRAhRrhRRhREhRP:L/kilMvKRLRBR4R+RlR8R9RbRYRP
- TLSH T16BA6D02427EC8A6AD2EF977BE072051A0BF5E527711FEB4D9C8494FE2C4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables referencing virtualization MAC addresses 1 IoCs
resource yara_rule behavioral2/files/0x0009000000019ca4-7.dat INDICATOR_SUSPICIOUS_VM_Evasion_MACAddrComb - UPX dump on OEP (original entry point) 13 IoCs
resource yara_rule behavioral2/memory/5184-0-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5184-1-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/files/0x0009000000019ca4-7.dat UPX behavioral2/memory/5184-342-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5184-764-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5184-1238-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5184-1649-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5184-2025-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5184-2088-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5184-2143-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5184-2249-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5184-2365-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5184-2383-0x0000000000400000-0x00000000009C1000-memory.dmp UPX - Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\m = "c:\\Windows\\System32\\m.exe" 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\IydwvZY = "c:\\Windows\\System32\\IydwvZY.exe" 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\BxMtNufuk = "c:\\Windows\\System32\\BxMtNufuk.exe" 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe - Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe - Drops file in System32 directory 3 IoCs
description ioc Process File created \??\c:\Windows\System32\m.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created \??\c:\Windows\System32\IydwvZY.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created \??\c:\Windows\System32\BxMtNufuk.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe -
resource yara_rule behavioral2/memory/5184-0-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5184-1-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/files/0x0009000000019ca4-7.dat upx behavioral2/memory/5184-342-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5184-764-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5184-1238-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5184-1649-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5184-2025-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5184-2088-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5184-2143-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5184-2249-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5184-2365-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5184-2383-0x0000000000400000-0x00000000009C1000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_KMS_ClientC2R-ppd.xrm-ms 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\OutlookLogoSmall.scale-140.png 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Common Files\System\Ole DB\oledb32r.dll 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-ul-oob.xrm-ms 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PROOF\msth8EN.LEX 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\NewComment.White.png 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Windows Defender\en-US\MpAsDesc.dll.mui.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\sk_FEMININE.pak 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_MAK-ppd.xrm-ms.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PG_INDEX.XML 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\rsod\office32ww.msi.16.x-none.tree.dat.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\lv_MASCULINE.pak 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\VisualElements\SmallLogoCanary.png.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\InvokeDeny.hta 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\glass.dll 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.Common.Wizard.dll 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\SIGN.CFG.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\rsod\outlook.x-none.msi.16.x-none.tree.dat.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\en\SpreadsheetCompare_col.hxc.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\fonts\LucidaBrightItalic.ttf 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.DataWarehouse.Interfaces.DLL 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSIPC\no\msipc.dll.mui 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\mset7en.kic 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\1033\STSUPLD.INTL.DLL 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_diagonals-thick_18_b81900_40x40.png 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jsoundds.dll.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_KMS_ClientC2R-ppd.xrm-ms.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\WWINTL.DLL.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOCRRES.ORP 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\LibCurl64.DllA\OpenSSL64.DllA\zlibwapi.dll 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-locale-l1-1-0.dll.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\mr_FEMININE.pak 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_CopyDrop32x32.gif.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_MAKC2R-ul-phn.xrm-ms.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\mashupcompression.dll 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\GRPHFLT\MS.JPG.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\control\libntservice_plugin.dll 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\hijrah-config-umalqura.properties.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.dll 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_CopyNoDrop32x32.gif 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_logo.png 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\OutlookAutoDiscover\YAHOO.IT.XML.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN092.XML 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Unlock.png 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\WISC30.DLL 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Retail-ul-oob.xrm-ms.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_MAKC2R-ul-oob.xrm-ms.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\DataModel\Cartridges\orcl7.xsl 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\1033\OWSHLP10.CHM.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\RedistList\FrameworkList.xml 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\meta_engine\libfolder_plugin.dll 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\misc\libgnutls_plugin.dll.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Common Files\System\msadc\adcvbs.inc 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-FR\tipresx.dll.mui 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\jdk\joni.md 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-memory-l1-1-0.dll.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_MAK_AE-ppd.xrm-ms 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_SubTrial-ul-oob.xrm-ms.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\PowerPivotExcelClientAddIn.dll 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\Library\Analysis\ANALYS32.XLL.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\7-Zip\Lang\gu.txt.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Common Files\System\msadc\fr-FR\msdaprsr.dll.mui 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\es-419_FEMININE.pak 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-multibyte-l1-1-0.dll.exe 2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-12_f851cdd6f41a3bf40656e169212bdc88_glassworm_snatch.exe"1⤵
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in System32 directory
- Drops file in Program Files directory
PID:5184
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\7-Zip\7-zip.dll.exe
- Size 10.4MB
- SHA256 c6213cf477b80d8132ccc463c10595395ae44d356f504d2370ec1ef748ea091b
- MD5 d770d5252f7049c70b21beb4ccede574
- SHA1 a3209bca07fbecd59283446ac5f03d0f5c015d1c
- SHA512 2fcb645eea59472cc5c04c5013a37b33d768a1aeb8f315bae6d771db8515ce74c3eec3bade2b8439546a2a394c2d7c974d74823f26d614d3f2accc5d2446bbcf
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRBhRHhRkhRqhRDhRAhRrhRRhREhRshRr:L/kilMvKRLRBR4R+RlR8R9RbRYRQRr
- TLSH T16CB6D02427EC8A6AD2EF977BE072051A0BF5E527711FEB4D9C8494FE2C4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH