Analysis
- max time kernel
148s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/10/2026, 10:27
Behavioral task
behavioral1
Sample
2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe
- Size 10.3MB
- Sample261001-mhal8syvht
- SHA256 818cd0f28af9d8a8bec47040c394eebfdabb31e41a7054fa341f84c6edd27e15
- MD5 8ddd230761b9d7133d6d6c6e03c34636
- SHA1 3e56d9c954f862bc52a3a809505ef8893583880f
- SHA512 4b846f0085fd44f3f557d1b2912a5cb74c23efbdf60d0f341fbd94e6b0474d4d60043af5e422480bc06b761909daa73c0d2bc61bceaa21dce1fe3b54fba4a901
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRBhRHhRkhRqhRDhRAhRrhRRhREhRNhRp:L/kilMvKRLRBR4R+RlR8R9RbRYRfRp
- TLSH T134B6D02427EC8A6AD2EF977BE072051A0BF5E527711FEB4D9C8494FE2C4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables referencing virtualization MAC addresses 1 IoCs
resource yara_rule behavioral2/files/0x000600000001b872-7.dat INDICATOR_SUSPICIOUS_VM_Evasion_MACAddrComb - UPX dump on OEP (original entry point) 12 IoCs
resource yara_rule behavioral2/memory/5096-0-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5096-1-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/files/0x000600000001b872-7.dat UPX behavioral2/memory/5096-408-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5096-854-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5096-1352-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5096-1856-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5096-1933-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5096-1981-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5096-2058-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5096-2171-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5096-2254-0x0000000000400000-0x00000000009C1000-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\ = "c:\\Windows\\System32\\.exe" 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\CNzukEj = "c:\\Windows\\System32\\CNzukEj.exe" 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pb = "c:\\Windows\\System32\\Pb.exe" 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_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 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe - Drops file in System32 directory 3 IoCs
description ioc Process File created \??\c:\Windows\System32\.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created \??\c:\Windows\System32\CNzukEj.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created \??\c:\Windows\System32\Pb.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe -
resource yara_rule behavioral2/memory/5096-0-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5096-1-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/files/0x000600000001b872-7.dat upx behavioral2/memory/5096-408-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5096-854-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5096-1352-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5096-1856-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5096-1933-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5096-1981-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5096-2058-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5096-2171-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5096-2254-0x0000000000400000-0x00000000009C1000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\tabskb.dll.mui 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-rtlsupport-l1-1-0.dll 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription5-ul-oob.xrm-ms.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-ppd.xrm-ms.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_KMS_Client-ul-oob.xrm-ms.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Models.dll.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\hive.xsl.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\api-ms-win-crt-conio-l1-1-0.dll 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\es-ES\TipRes.dll.mui.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\zh-TW_NEUTER.pak.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Retail-ul-oob.xrm-ms 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Retail-ul-phn.xrm-ms.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\ARROW.WAV.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\EVRGREEN\EVRGREEN.ELM.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\UIAutomationClientsideProviders.dll 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME-JAVAFX.txt 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription2-ppd.xrm-ms.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial1-ul-oob.xrm-ms.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Grace-ppd.xrm-ms 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Grace-ppd.xrm-ms 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\System.ValueTuple.dll 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\OutlookLogo.scale-140.png 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\DataModel\Microsoft.Excel.Amo.Core.dll 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-time-l1-1-0.dll 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Blue Warm.xml.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-ul-oob.xrm-ms.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Retail-ul-phn.xrm-ms.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\CASCADE\CASCADE.INF.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\Resources\1033\msmdsrvi.rll 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\ReachFramework.resources.dll.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\access\libscreen_plugin.dll 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\7-Zip\Lang\sk.txt 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Java\jre-1.8\bin\plugin2\msvcp140.dll.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_KMS_Client-ppd.xrm-ms 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\DISTLIST.CFG 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VCRUNTIME140_APP.DLL 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\api-ms-win-crt-environment-l1-1-0.dll.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Data.Linq.dll 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\Microsoft.Ink.Intelligence.TextInput.Skill.dll.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\VisualElements\SmallLogoDev.png.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\public_suffix.md.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest5-ul-oob.xrm-ms.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_Subscription-pl.xrm-ms.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\AccessRuntime2019_eula.txt 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSPPT.OLB 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\MSO99LRES.DLL 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Common Files\System\Ole DB\msdaosp.dll 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\PackageManifests\AuthoredExtensions.16.xml 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp-ppd.xrm-ms.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_MAK_AE-pl.xrm-ms.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\3082\MSO.ACL 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Models.dll 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\PowerPivotExcelClientAddIn.dll.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL102.XML 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\dt_shmem.dll 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Grace-ppd.xrm-ms.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial-pl.xrm-ms.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_SubTrial-ul-oob.xrm-ms 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ClientVolumeLicense2019_eula.txt.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\concrt140.dll.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\msvcp140.dll.exe 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Delete.White.png 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_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 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_glassworm_snatch.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-30_8ddd230761b9d7133d6d6c6e03c34636_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:5096
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:952
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Program Files\7-Zip\7-zip.dll.exe
- Size 11.1MB
- SHA256 5950661857582cd2dace1aed42f1518a04176e8095cbf2a78e5dc125289e15a6
- MD5 84c9a7599b50d2979add42c7d50ff472
- SHA1 a26477a190f3b6f0b8569c04d838f6d1d18c8321
- SHA512 f0f1f9ebcfa954464bbc9b57692b92ec48591dd43399e331dd544a9432ec1f7ff80852523a32367913004d70a864e2a72e00b2a8b1cb43a725c5b384a421b214
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRBhRHhRkhRqhRDhRAhRrhRRhREhRNhRqhRa:L/kilMvKRLRBR4R+RlR8R9RbRYRfR+Ra
- TLSH T1E4C6D02427EC8A6AD2EF977BE072051A0BF5E527711FEB4D9C8494FE2C4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH