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, 21:31
Behavioral task
behavioral1
Sample
2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
7 signatures
150 seconds
General
- Target 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe
- Size 9.7MB
- Sample260912-1ddd8axyc1
- SHA256 48437d9a11fe3d6dbb516077ac068f6670d1d5aa7ded6943fa34ab3c145d0a48
- MD5 908c8875bf8a4e4b9bf71f9d6246b0ac
- SHA1 ab4240eccea194176318b4ae1bdcc651875371c5
- SHA512 3a7e66e08cc7964683bd6bde1f2fdc4684e24132a71ab1baca43c2a95f504b23d5495e1a0ca2772fd0b0779331b924b09de0678d39202f00a84390b5d8163aa1
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRthR8hRbhRLhROhRVhR6hRfhRJhR4:L/kilMvKR/RgRtRdRqRXRORpRDR4
- TLSH T129A6D02127EC8A6AD2EF977BE072051A0BF5E527711FEB4D9C8494FE2C4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables referencing virtualization MAC addresses 1 IoCs
resource yara_rule behavioral2/files/0x000d00000001c5da-7.dat INDICATOR_SUSPICIOUS_VM_Evasion_MACAddrComb - UPX dump on OEP (original entry point) 12 IoCs
resource yara_rule behavioral2/memory/3604-0-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3604-1-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/files/0x000d00000001c5da-7.dat UPX behavioral2/memory/3604-373-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3604-826-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3604-1407-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3604-1955-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3604-2032-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3604-2076-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3604-2190-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3604-2303-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3604-2359-0x0000000000400000-0x00000000009C1000-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\UTkIA = "c:\\Windows\\System32\\UTkIA.exe" 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\YFjH = "c:\\Windows\\System32\\YFjH.exe" 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "c:\\Windows\\System32\\.exe" 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_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_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe - Drops file in System32 directory 3 IoCs
description ioc Process File created \??\c:\Windows\System32\.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created \??\c:\Windows\System32\UTkIA.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created \??\c:\Windows\System32\YFjH.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe -
resource yara_rule behavioral2/memory/3604-0-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3604-1-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/files/0x000d00000001c5da-7.dat upx behavioral2/memory/3604-373-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3604-826-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3604-1407-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3604-1955-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3604-2032-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3604-2076-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3604-2190-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3604-2303-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3604-2359-0x0000000000400000-0x00000000009C1000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jre-1.8\bin\jsound.dll.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Retail-ppd.xrm-ms.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\WPFEXTENSIONS.DLL.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\AugLoop\third-party-notices.txt 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-black_scale-180.png.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\lua\http\dialogs\equalizer_window.html.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\misc\libvod_rtsp_plugin.dll 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\es-ES\InkObj.dll.mui 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_kor.xml 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\ReportingServicesNativeClient.dll 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Common Files\System\Ole DB\sqloledb.rll.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\am_NEUTER.pak 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_OEM_Perp-ul-oob.xrm-ms 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\POWERMAPCLASSIFICATION.DLL 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\MMSS.ICO.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN058.XML 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\wordEtw.man.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ClientConfiguration.dll 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\7-Zip\Lang\tk.txt 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-processthreads-l1-1-1.dll 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\msvcr120.dll 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\GR8GALRY.GRA 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OutlookAutoDiscover\YAHOO.COM.VN.XML 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\PresentationBuildTasks.resources.dll.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Windows Defender\AMMonitoringProvider.dll 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\7-Zip\Lang\hr.txt 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Java\jdk-1.8\bin\jhat.exe.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Ion Boardroom.thmx 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp3-ppd.xrm-ms 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\codec\libaom_plugin.dll.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Windows Defender\es-ES\shellext.dll.mui.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\quz-PE\tipresx.dll.mui.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_MAK-ul-oob.xrm-ms 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Grace-ul-oob.xrm-ms.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\StandardMSDNR_Retail-ul-oob.xrm-ms 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\hy-AM\tipresx.dll.mui.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\fa.pak.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Trial-ppd.xrm-ms 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\OutlookAutoDiscover\YAHOO.COM.MY.XML.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\api-ms-win-core-timezone-l1-1-0.dll.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\skins\skin.dtd 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\es-ES\TipRes.dll.mui 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\bn_NEUTER.pak 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-console-l1-2-0.dll 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-black_scale-100.png.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OutlookLogoSmall.scale-100.png.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OUTLPH.DLL 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\VBA\VBA7.1\1033\VBCN6.CHM.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Mozilla Firefox\pingsender.exe.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\ARCTIC\PREVIEW.GIF.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Microsoft.Vbe.Interop.dll.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libmad_plugin.dll 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\jdk\dynalink.md 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_CopyNoDrop32x32.gif 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessRuntime2019R_PrepidBypass-ul-oob.xrm-ms.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial-ul-oob.xrm-ms.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\msipc.dll.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\api-ms-win-crt-process-l1-1-0.dll.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\CASCADE\CASCADE.ELM 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\locale\sk\LC_MESSAGES\vlc.mo.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jdwp.dll 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\PROOF\msth8EN.LEX.exe 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PowerPointInterProviderRanker.bin 2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_glassworm_snatch.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-12_908c8875bf8a4e4b9bf71f9d6246b0ac_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:3604
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Program Files\7-Zip\7-zip.dll.exe
- Size 10.5MB
- SHA256 81ccfc69bfb54f8c48951632730393205f93bd3e80b8505cb93f391a854ca83b
- MD5 01fc1ebb12a387c8a5c7a0d1b3cd5be8
- SHA1 9b2afdef2b51db4ae9914114fe95d1d026525680
- SHA512 34a0818cb58a7a355d81f52b25e760813287fca3c9d1ea010842645b7851e1c53d531365a0a1106fde57a32242d5fcbc6e75176350c82421b2350a01ddf1fed9
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRthR8hRbhRLhROhRVhR6hRfhRJhRphRS:L/kilMvKR/RgRtRdRqRXRORpRDRjRS
- TLSH T190B6D02527EC8A6AD2EF977BE072051A0BF1E527711FEB4D9C8494FE2C4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH