Analysis
- max time kernel
148s - max time network
137s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/11/2026, 12:53
Behavioral task
behavioral1
Sample
2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe
- Size 5.4MB
- Sample261107-p4ybjadt2q
- SHA256 5bfee2fcc730fb7f77941ff8975f43c46cee8ee4e2b4b47f3862b326dd40c1da
- MD5 73f669e33b8b0ff0f359193ebab8e211
- SHA1 832cd15c164c3540a1275fda118803a297e61bae
- SHA512 9b45daf48f427f904f5d606d715f116d9bd3393ca4ca3b483532a6eb5ac3f49315a100ed58d62975f91ec9ded76f0be0d58196cfca96f8dbb6a22a94a381ee75
- SSDEEP 98304:k4t8eBEj+TkV4UkRAeNkZDy0vnsSDchR9SDckSDchRZSDchRJSDchRJ:k4JE6Tki//Nk/vnuhRBmhRthRdhRJ
- TLSH T19646E12127EC8A6AD2EF977EE072051A0BF1E527711FEB4D9C8494FE2C5375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Custom signatureDetects executables referencing virtualization MAC addresses 1 IoCs
resource yara_rule behavioral2/files/0x000300000001b2af-6.dat INDICATOR_SUSPICIOUS_VM_Evasion_MACAddrComb - Custom signatureUPX dump on OEP (original entry point) 11 IoCs
resource yara_rule behavioral2/memory/1276-0-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/1276-1-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/files/0x000300000001b2af-6.dat UPX behavioral2/memory/1276-695-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/1276-1511-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/1276-2406-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/1276-3277-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/1276-3519-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/1276-3704-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/1276-3899-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/1276-4000-0x0000000000400000-0x00000000009C1000-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\Ssyf = "c:\\Windows\\System32\\Ssyf.exe" 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bIrIrm = "c:\\Windows\\System32\\bIrIrm.exe" 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qnEHEkvfZ = "c:\\Windows\\System32\\qnEHEkvfZ.exe" 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_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 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe - Drops file in System32 directory 3 IoCs
description ioc Process File created \??\c:\Windows\System32\qnEHEkvfZ.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created \??\c:\Windows\System32\Ssyf.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created \??\c:\Windows\System32\bIrIrm.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe -
resource yara_rule behavioral2/memory/1276-0-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/1276-1-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/files/0x000300000001b2af-6.dat upx behavioral2/memory/1276-695-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/1276-1511-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/1276-2406-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/1276-3277-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/1276-3519-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/1276-3704-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/1276-3899-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/1276-4000-0x0000000000400000-0x00000000009C1000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-convert-l1-1-0.dll 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\jcup.md.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_SubTrial-ppd.xrm-ms 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\1036\MSO.ACL.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\msjet.xsl.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationFramework.Luna.dll 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\pkeyconfig.companion.dll.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskclearui\oskclearuibase.xml.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\de.pak 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\legal\javafx\gstreamer.md 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial3-pl.xrm-ms.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-ppd.xrm-ms.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOIDRES.DLL.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXEV.DLL 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\ru.pak 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\legal\javafx\jpeg_fx.md 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\MondoR_BypassTrial180-ul-oob.xrm-ms 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\Mso30win32client.dll.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\msolap.dll.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Grace-ppd.xrm-ms 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\DataModel\Microsoft.Data.Edm.dll 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OsfInstallerConfig.xml 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\LISTS\BASMLA.XSL 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\PROFILE\PREVIEW.GIF.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\7-Zip\Lang\uz.txt.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\resources.jar 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp3-ppd.xrm-ms.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Trial-ppd.xrm-ms.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.scale-80.png.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\api-ms-win-core-xstate-l2-1-0.dll 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\hi\LC_MESSAGES\vlc.mo 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\fil_FEMININE.pak 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest2-ppd.xrm-ms 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription2-ppd.xrm-ms.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\SCDREQL.ICO 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\libshm_plugin.dll.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Windows Defender\MpSvc.dll 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019MSDNR_Retail-pl.xrm-ms.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\ExcelFloatieTextModel.bin.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-timezone-l1-1-0.dll.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Infragistics2.Win.v11.1.dll 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vreg\proofing.msi.16.en-us.vreg.dat.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\libcdda_plugin.dll.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_filter\libvhs_plugin.dll 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_splitter\libclone_plugin.dll 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Common Files\System\Ole DB\en-US\sqlxmlx.rll.mui 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Java\jre-1.8\bin\plugin2\msvcp140.dll.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\SECURL.ICO.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN097.XML 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\rsod\office.x-none.msi.16.x-none.tree.dat.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Windows Defender\fr-FR\MpEvMsg.dll.mui.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Common Files\System\ado\en-US\msader15.dll.mui.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Common Files\System\ja-JP\wab32res.dll.mui 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-string-l1-1-0.dll 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\Workflow.VisualBasic.Targets.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Templates\1033\ChronologicalResume.dotx 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\SKY\SKY.INF.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\sscicons.exe 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIntegration.dll 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Red Violet.xml 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019VL_KMS_Client_AE-ppd.xrm-ms 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\client-issuance-stil.xrm-ms 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-07_73f669e33b8b0ff0f359193ebab8e211_glassworm_snatch.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-07_73f669e33b8b0ff0f359193ebab8e211_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
- Reads the TCP/IP host and domain name from the registry
PID:1276
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\7-Zip\7-zip.dll
- Size 6.1MB
- SHA256 d2056a5e8126f698ff3a0e2801e889cef4a49353240a0f5045aa248952d17493
- MD5 2430b7f6531e08faaf5db2b4ac9ca177
- SHA1 0b5952bc09056c39a5bede08e135b1c32839529b
- SHA512 19ec8bda686536f792e57f8483c21ba7bcb0ab339458a0927638ad0ef30e23cec07e3ebe138afa0cb926d99e7ac6543d200d62df976d1a96db1e2bd4deff7927
- SSDEEP 98304:k4t8eBEj+TkV4UkRAeNkZDy0vnsSDchR9SDckSDchRZSDchRJSDchRoSDchR+:k4JE6Tki//Nk/vnuhRBmhRthRdhRKhR+
- TLSH T19256E12127EC8A6AD6EF977EE072051A0BF1E527711FEB4D9C8494FE2C4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH