Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/11/2026, 10:15
Behavioral task
behavioral1
Sample
2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe
- Size 10.0MB
- Sample261102-mac3dssvhz
- SHA256 37c0480479c9557e07c86469eae314a0ba06874f04d318bc799a129fd94b6099
- MD5 bc6bdc73a8aca6de3f9452d50e3271b6
- SHA1 3665a64fe3650ef5bab4858d0f0a8cc512f84436
- SHA512 8b62a03d248e27fe4c54e8623da693fcc07d3d948757e5da339403ff65fcb0e57cf82f99a13cabbe50117e567672f76cd3eba8af0b018377a90fe062510262fc
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRBhRnhRchRihRbhRYhRohR+hRihR+:L/kilMvKRLRhRARGRtRkR0RaRGR+
- TLSH T187B6D02527EC8A6AD2EF937BE072051A0BF5E527721FEB4D9C8494FD2C4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables referencing virtualization MAC addresses 1 IoCs
resource yara_rule behavioral2/files/0x000200000001b2e1-6.dat INDICATOR_SUSPICIOUS_VM_Evasion_MACAddrComb - UPX dump on OEP (original entry point) 12 IoCs
resource yara_rule behavioral2/memory/5580-0-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5580-1-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/files/0x000200000001b2e1-6.dat UPX behavioral2/memory/5580-394-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5580-940-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5580-1518-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5580-1974-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5580-2037-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5580-2106-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5580-2217-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5580-2321-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5580-2323-0x0000000000400000-0x00000000009C1000-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\MjnlrN = "c:\\Windows\\System32\\MjnlrN.exe" 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xSg = "c:\\Windows\\System32\\xSg.exe" 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pqpmdXa = "c:\\Windows\\System32\\pqpmdXa.exe" 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_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 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe - Drops file in System32 directory 3 IoCs
description ioc Process File created \??\c:\Windows\System32\MjnlrN.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created \??\c:\Windows\System32\xSg.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created \??\c:\Windows\System32\pqpmdXa.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe -
resource yara_rule behavioral2/memory/5580-0-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5580-1-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/files/0x000200000001b2e1-6.dat upx behavioral2/memory/5580-394-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5580-940-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5580-1518-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5580-1974-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5580-2037-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5580-2106-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5580-2217-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5580-2321-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5580-2323-0x0000000000400000-0x00000000009C1000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Office16\mfc140u.dll 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\kn_FEMININE.pak.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\pt-PT_FEMININE.pak 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\sv_FEMININE.pak.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\glass.dll 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\legal\javafx\glib.md 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\jfr\default.jfc 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ACEERR.DLL.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\AFTRNOON\PREVIEW.GIF 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp2-ul-phn.xrm-ms 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\excel-udf-host.win32.bundle 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\INDUST\PREVIEW.GIF 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\lua\extensions\VLSub.luac.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\liblibbluray_plugin.dll.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_filter\libgrain_plugin.dll 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.fi-fi.dll.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ul-phn.xrm-ms 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\System.Web.Mvc.dll.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.DirectoryServices.AccountManagement.dll 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jaas_nt.dll 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSIPC\zh-TW\msipc.dll.mui 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\NL7Models0011.DLL.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_flat_10_000000_40x100.png.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\lua\http\requests\browse.json.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail-pl.xrm-ms.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\msvcp120.dll.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_output\libwgl_plugin.dll 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Java\jre-1.8\lib\flavormap.properties.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.cs-cz.dll.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\sr-Cyrl-BA\tipresx.dll.mui 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\glib.md.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\xalan.md.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\SCDRESTS.ICO 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OneNote\prnSendToOneNote_win7.cat 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Help\itircl55.dll.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\blacklist.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\OsfTaskengine.dll.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\en\Common.ExcelServices.Resources.dll.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vreg\dcfmui.msi.16.en-us.vreg.dat.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationFramework.Luna.dll 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\demux\libnoseek_plugin.dll 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_mlp_plugin.dll 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Common Files\System\Ole DB\it-IT\oledb32r.dll.mui 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\jdk\libpng.md 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\STRTEDGE\STRTEDGE.INF.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\Cartridges\msql.xsl.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\STSUPLD.DLL.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vreg\outlookmui.msi.16.en-us.vreg.dat 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\access\libaccess_realrtsp_plugin.dll 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_Subscription-ppd.xrm-ms.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\bg-BG\tipresx.dll.mui.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Java\jre-1.8\lib\cmm\CIEXYZ.pf.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\C2RManifest.PowerView.PowerView.x-none.msi.16.x-none.xml 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.osmmui.msi.16.en-us.xml.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_OEM_Perp-pl.xrm-ms 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\lv.pak 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Java\jre-1.8\lib\security\policy\limited\US_export_policy.jar.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_KMS_Client_AE-ul-oob.xrm-ms.exe 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\PROOF\MSWDS_FR.LEX 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\UIAutomationProvider.resources.dll 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\demux\libmod_plugin.dll 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\ea.xml 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription4-pl.xrm-ms 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_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 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_glassworm_snatch.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-01_bc6bdc73a8aca6de3f9452d50e3271b6_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:5580
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\7-Zip\7-zip.dll
- Size 10.6MB
- SHA256 2be5fcaee24da9d8c3904d8052dc6332490f6249c5a489f06c58510032120e68
- MD5 c92be76a1c0b5a3c5ad787f78c16c1b3
- SHA1 62c879d10827662156bb3328f1b0006ceb0da640
- SHA512 346a0557f2933eff1a765f84b8aec4891d90766d328d5ac33bbb392ff1b28825e7bf984dd1e3e0c0c373d8bf4ef9c23bb4bbd2994f4dd7a541ba34a2e16cedc4
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRBhRnhRchRihRbhRYhRohR+hRihRLhRT:L/kilMvKRLRhRARGRtRkR0RaRGRdRT
- TLSH T193B6D02527EC8A6AD2EF937BE072052A0BF5E527711FEB4D9C8494FD2C4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH