Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/09/2026, 14:58
Behavioral task
behavioral1
Sample
2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
7 signatures
150 seconds
General
- Target 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe
- Size 11.1MB
- Sample260924-scmx9sff87
- SHA256 ccecd4122ff7ed2c8379f990bdfe28075e319c4106c8b8fff6d7c9752ad7d460
- MD5 0877b59b57233d61f2e58bc64b2d7c05
- SHA1 bcd350c492bfc8c9d3d2672137d20a10661c48e9
- SHA512 b1d11ae6d0169d147a8f046c984ed3b8290f35641d8ef0f5c9ca1075878eb334e5ca66b05eccce29493dae251e428838b3c46ffcebb23a81dbb9bb8a6d309b6a
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRBhRHhRkhRqhRDhRAhRrhRRhREhRahR9hRC:L/kilMvKRLRBR4R+RlR8R9RbRYRuRPRC
- TLSH T1B9C6D02427EC8A6AD2EF977BE072051A0BF5E127711FEB4D9C8494FE2D4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables referencing virtualization MAC addresses 1 IoCs
resource yara_rule behavioral2/files/0x001200000001c545-7.dat INDICATOR_SUSPICIOUS_VM_Evasion_MACAddrComb - UPX dump on OEP (original entry point) 11 IoCs
resource yara_rule behavioral2/memory/3900-0-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3900-1-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/files/0x001200000001c545-7.dat UPX behavioral2/memory/3900-395-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3900-873-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3900-1415-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3900-1789-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3900-1841-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3900-1946-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3900-2076-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3900-2093-0x0000000000400000-0x00000000009C1000-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\LhpApptB = "c:\\Windows\\System32\\LhpApptB.exe" 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pb = "c:\\Windows\\System32\\pb.exe" 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Rdn = "c:\\Windows\\System32\\Rdn.exe" 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_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 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe - Drops file in System32 directory 3 IoCs
description ioc Process File created \??\c:\Windows\System32\LhpApptB.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created \??\c:\Windows\System32\pb.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created \??\c:\Windows\System32\Rdn.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe -
resource yara_rule behavioral2/memory/3900-0-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3900-1-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/files/0x001200000001c545-7.dat upx behavioral2/memory/3900-395-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3900-873-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3900-1415-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3900-1789-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3900-1841-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3900-1946-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3900-2076-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3900-2093-0x0000000000400000-0x00000000009C1000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_KMS_ClientC2R-ul-oob.xrm-ms.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-black_scale-140.png 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSIPC\sl\msipc.dll.mui 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-string-l1-1-0.dll 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Windows Defender\Offline\OfflineScannerShell.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL081.XML.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\cardview-linkedentity-dark.png 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Data.Services.Client.resources.dll.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Windows Defender\de-DE\MpEvMsg.dll.mui 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\OUTLOOK_COL.HXT.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSIPC\da\msipc.dll.mui 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\cacerts.pem.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\System.IO.Log.Resources.dll 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\locale\pt_PT\LC_MESSAGES\vlc.mo.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Marquee.xml 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial-ul-oob.xrm-ms 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_SubTrial-pl.xrm-ms.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\7-Zip\Lang\he.txt.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Java\jre-1.8\bin\jsdt.dll.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial-ppd.xrm-ms.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\SMIMES.CFG 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Fonts\private\BOOKOS.TTF 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\MSUIGHUR.TTF.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\1033\MSOINTL.DLL.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\api-ms-win-crt-filesystem-l1-1-0.dll.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest5-ul-oob.xrm-ms 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-ul-phn.xrm-ms.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_OEM_Perp-ul-phn.xrm-ms.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\OMSINTL.DLL 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SyncFusion.Compression.Base.dll.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_mixer\libinteger_mixer_plugin.dll.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Common Files\System\Ole DB\sqloledb.rll.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Trial-ul-oob.xrm-ms.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-ppd.xrm-ms 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.DataWarehouse.dll 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\TASKREQS.ICO 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msvcr120.dll 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\LICENSE 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG_COL.HXC 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BLUEPRNT\THMBNAIL.PNG 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\concrt140.dll.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\PresentationBuildTasks.resources.dll 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libi420_yuy2_mmx_plugin.dll.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\auxpad\auxbase.xml.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\mr-IN\tipresx.dll.mui 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_MoveNoDrop32x32.gif 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-ppd.xrm-ms 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\OutlookApptNaiveBayesCommandRanker.txt.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\pt-BR\msipc.dll.mui.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OutlookAutoDiscover\YAHOO.CO.TH.XML 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Java\jre-1.8\bin\prism_common.dll.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Java\jre-1.8\lib\cmm\PYCC.pf.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.wordmui.msi.16.en-us.xml.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Grace-ppd.xrm-ms.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.Office.Tools.Common.v4.0.Utilities.dll.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\SKY\THMBNAIL.PNG.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\SkypeServiceBypassR_PrepidBypass-ppd.xrm-ms 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\REMOTEL.ICO.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\SMSL.ICO.exe 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL087.XML 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_glassworm_snatch.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-23_0877b59b57233d61f2e58bc64b2d7c05_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:3900
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\7-Zip\7-zip.dll.exe
- Size 11.8MB
- SHA256 47e467222a1c63732166713cc3f9a020ab325152304478e07624aa3bacc63922
- MD5 63ddc587f9cffca4090c53daa43dbdaa
- SHA1 11f76cf2d16630d470507c6f26cb42e40cb95eed
- SHA512 7f087223bdfc273a530dacb1f2ead28769c1c52e12af8190e2cb95fdf56fb0574e56f3343ee077471746c2734cb1bbd318a797de34754fc1e9fcc372bbe468b5
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRBhRHhRkhRqhRDhRAhRrhRRhREhRahR9hRfhRO:L/kilMvKRLRBR4R+RlR8R9RbRYRuRPR6
- TLSH T109C6D02427EC8A6AD2EF977BE072051A0BF5E127711FEB4D9C8494FE2D4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH