Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/11/2026, 23:44
Behavioral task
behavioral1
Sample
2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe
- Size 5.8MB
- Sample261113-3rmwxsts3p
- SHA256 728417f210fb846c905de7b8c4ccca63d20084bdd8b10579b5229b4dff63e0e2
- MD5 c0bd055ff6df4eff4015a505edb5fbbf
- SHA1 3d12bbd65856aef271fd7b251fd997a91a128f3c
- SHA512 ef1abc55f14ea1720ebef200a0f7d1395060287af849d814a2462fd545951481ddf82bd43aeed851eccf721736faacb4988deca7f55b245031de3cdf39fb0e25
- SSDEEP 98304:k4t8eBEj+TkV4UkRAeNkZDy0vnsSDchReSDchRJSDchR8SDchRtSDchRZ:k4JE6Tki//Nk/vnuhR4hRdhR+hRxhRZ
- TLSH T19E56E12527EC8A6AD2EF977EE072051A0BF1E527722FEB4D9C8494FD2C537548842363
- 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/0x000200000001b213-6.dat INDICATOR_SUSPICIOUS_VM_Evasion_MACAddrComb - Custom signatureUPX dump on OEP (original entry point) 11 IoCs
resource yara_rule behavioral2/memory/2136-0-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2136-1-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/files/0x000200000001b213-6.dat UPX behavioral2/memory/2136-645-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2136-1433-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2136-2240-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2136-3087-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2136-3340-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2136-3527-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2136-3726-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2136-3797-0x0000000000400000-0x00000000009C1000-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\zjjujY = "c:\\Windows\\System32\\zjjujY.exe" 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\elNYQjs = "c:\\Windows\\System32\\elNYQjs.exe" 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fkWAF = "c:\\Windows\\System32\\fkWAF.exe" 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_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 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe - Drops file in System32 directory 3 IoCs
description ioc Process File created \??\c:\Windows\System32\zjjujY.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created \??\c:\Windows\System32\elNYQjs.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created \??\c:\Windows\System32\fkWAF.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe -
resource yara_rule behavioral2/memory/2136-0-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2136-1-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/files/0x000200000001b213-6.dat upx behavioral2/memory/2136-645-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2136-1433-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2136-2240-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2136-3087-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2136-3340-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2136-3527-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2136-3726-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2136-3797-0x0000000000400000-0x00000000009C1000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\vreg\powerpointmui.msi.16.en-us.vreg.dat 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Web.Entity.Design.Resources.dll 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_OEM_Perp-pl.xrm-ms 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\7-Zip\Lang\ca.txt 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jre-1.8\README.txt 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\uz\LC_MESSAGES\vlc.mo 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\mux\libmux_ts_plugin.dll.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Windows Defender\MpClient.dll.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\7-Zip\7z.exe.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\plugin.jar.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_KMS_Client_AE-ppd.xrm-ms.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Library\Analysis\ANALYS32.XLL 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\OSFSHARED.DLL.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\rsod\osm.x-none.msi.16.x-none.boot.tree.dat.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\Resources\1033\msmdsrv.rll 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\StepMount.wmf 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\kk-KZ\tipresx.dll.mui 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.VisualElementsManifest.xml 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\lpc.win32.bundle 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.contrast-white_scale-80.png.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OutlookAutoDiscover\YAHOO.COM.SG.XML 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Unlock.png 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ACEODBC.DLL 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\System.IdentityModel.Selectors.Resources.dll.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Common Files\System\Ole DB\en-US\sqlxmlx.rll.mui.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Common Files\System\msadc\msdaprsr.dll.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_KMS_Client_AE-ul.xrm-ms 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PROOF\LTSHYPH_ES.LEX 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\rsod\osmmui.msi.16.en-us.tree.dat.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\api-ms-win-core-processthreads-l1-1-1.dll.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\RIPPLE\THMBNAIL.PNG.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Windows Defender\uk-UA\MsMpRes.dll.mui 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\7-Zip\Lang\da.txt 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Java\jdk-1.8\bin\jstatd.exe.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Java\jre-1.8\LICENSE.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail2-ul-oob.xrm-ms.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\POWERPNT_K_COL.HXK.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-black_scale-80.png 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PROOF\msth8ES.LEX 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-file-l1-2-0.dll 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_SubTrial-ul-oob.xrm-ms 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Grace-ppd.xrm-ms.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\DEEPBLUE\PREVIEW.GIF 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\codec\liboggspots_plugin.dll 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_output\libwinhibit_plugin.dll 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Windows Defender\ProtectionManagement.dll.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\bn_NEUTER.pak 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-profile-l1-1-0.dll 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-synch-l1-1-0.dll 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_KMS_Client-ul-oob.xrm-ms 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Trial-pl.xrm-ms.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\MAPISHELLR.DLL 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ru\LC_MESSAGES\vlc.mo 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\libnfs_plugin.dll.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\zh-phonetic.xml 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\C2R32.dll 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_KMS_Client-ppd.xrm-ms 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG_COL.HXC.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.ReportingServices.Interfaces.dll 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\OMSSMS.CFG.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.WorkflowServices.dll 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\librtp_plugin.dll.exe 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_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 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_glassworm_snatch.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-13_c0bd055ff6df4eff4015a505edb5fbbf_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:2136
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\7-Zip\7-zip.dll
- Size 6.5MB
- SHA256 0f51a585dc622a5db4b1c3332c1558a4839451b723b1b4a45e99496d781b2f8e
- MD5 0774437112679d4897aa8a4935ce3024
- SHA1 c0ed9ab09d6960f72a67b45a4dc81ad2f1500cf8
- SHA512 0f2f76ed83cd57e96b9a9a60824ee791c0a39303f2c5b4f5dc61b6c5d7bab4288314d134241a36f37f2f0c26dbbacf2df46a6780fe64d84b57e5d7c6f5b7eca1
- SSDEEP 196608:k4JE6Tki//Nk/vnuhR4hRdhR+hRxhR6hRS:L/kilMvKRERvRaR7RORS
- TLSH T1D266E12527EC8A6AD2EF977EE072051A0BF1E527721FEB4D9C8494FD2C5375488423A3
- MD5 SHA1 SHA512 SSDEEP TLSH