Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/09/2026, 15:16
Behavioral task
behavioral1
Sample
2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
7 signatures
150 seconds
General
- Target 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe
- Size 11.1MB
- Sample260922-snljkshb42
- SHA256 359319a510b7a684e3100acafbe6cbca8d16cb7f5b507019549d35dce61d9645
- MD5 09b86fc303d2912045a759ac2ca2beda
- SHA1 c97dc9db754a845cdfd9b0e3983f5a8579b58db2
- SHA512 346695ee603a679267436a15c31104ab0e9f9d1658290d6781aba6868430bc9722a35d9bca89482a4780d200bbf3baec8df463ef1b58426022ea98dcac7723a3
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRBhRHhRkhRqhRDhRAhRrhRRhREhRahR9hRu:L/kilMvKRLRBR4R+RlR8R9RbRYRuRPRu
- TLSH T114C6D02427EC8A6AD2EF977BE072051A0BF5E127711FEB4D9C8494FE2D4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables referencing virtualization MAC addresses 1 IoCs
resource yara_rule behavioral2/files/0x000400000001b85a-7.dat INDICATOR_SUSPICIOUS_VM_Evasion_MACAddrComb - UPX dump on OEP (original entry point) 12 IoCs
resource yara_rule behavioral2/memory/5240-0-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5240-1-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/files/0x000400000001b85a-7.dat UPX behavioral2/memory/5240-445-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5240-929-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5240-1367-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5240-1780-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5240-1896-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5240-1934-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5240-2011-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5240-2127-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/5240-2185-0x0000000000400000-0x00000000009C1000-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\cyhd = "c:\\Windows\\System32\\cyhd.exe" 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RAVoPua = "c:\\Windows\\System32\\RAVoPua.exe" 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\j = "c:\\Windows\\System32\\j.exe" 2026-09-21_09b86fc303d2912045a759ac2ca2beda_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 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe - Drops file in System32 directory 3 IoCs
description ioc Process File created \??\c:\Windows\System32\RAVoPua.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created \??\c:\Windows\System32\j.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created \??\c:\Windows\System32\cyhd.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe -
resource yara_rule behavioral2/memory/5240-0-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5240-1-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/files/0x000400000001b85a-7.dat upx behavioral2/memory/5240-445-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5240-929-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5240-1367-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5240-1780-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5240-1896-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5240-1934-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5240-2011-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5240-2127-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/5240-2185-0x0000000000400000-0x00000000009C1000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\7-Zip\Lang\lij.txt.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_ca.xml 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\bn_NEUTER.pak.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-ul-phn.xrm-ms.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalDemoR_BypassTrial180-ul-oob.xrm-ms.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.DataWarehouse.Interfaces.DLL 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\api-ms-win-crt-locale-l1-1-0.dll.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\mfc140u.dll 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Integration\Integrator.exe.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-ul-oob.xrm-ms 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.scale-80.png 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-140.png.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL119.XML.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\ChronologicalResume.dotx.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\RICEPAPR\THMBNAIL.PNG.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\api-ms-win-core-xstate-l2-1-0.dll.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_OEM_Perp-pl.xrm-ms 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-ppd.xrm-ms 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE_COL.HXC.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OutlookLogoSmall.contrast-black_scale-180.png.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MEDIA\BOMB.WAV 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\PresentationBuildTasks.resources.dll.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libremap_plugin.dll.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_output\libyuv_plugin.dll.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\TipRes.dll.mui.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\nl_MASCULINE.pak 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTrial-pl.xrm-ms.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.Office.Tools.Common.v4.0.Utilities.dll 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\oregres.dll.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\prism_common.dll 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000009\FA000000009.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\System.Speech.resources.dll 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\intf\http.luac 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\7-Zip\Lang\sr-spc.txt 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp4-ppd.xrm-ms 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\fre\StartMenu_Win8.mp4 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\spu\libaudiobargraph_v_plugin.dll 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\stream_out\libstream_out_stats_plugin.dll.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\CloseRemove.emf.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\legal\jdk\colorimaging.md 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\GR8GALRY.GRA.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\OUTLVBS.DLL.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\OutlookAutoDiscover\YAHOO.HK.XML.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\da.pak 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_OEM_Perp-ul-oob.xrm-ms 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\POWERPNT_K_COL.HXK.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\mashupcompression.dll 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SFBAPPSDK.DLL.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\vcruntime140.dll 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\bn_NEUTER.pak 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSVCP140_APP.DLL 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\rsod\excel.x-none.msi.16.x-none.tree.dat.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\WindowsFormsIntegration.dll.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\hy\LC_MESSAGES\vlc.mo 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\ar_MASCULINE.pak 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_OEM_Perp-ul-phn.xrm-ms 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTrial-pl.xrm-ms.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ru-ru.dll 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-processthreads-l1-1-0.dll.exe 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\C2RManifest.officemuiset.msi.16.en-us.xml 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE 2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-21_09b86fc303d2912045a759ac2ca2beda_glassworm_snatch.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-21_09b86fc303d2912045a759ac2ca2beda_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:5240
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4312
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 59707d4a1b966b9f10502bacd023183a772585668794a47e82939b4cb4830a06
- MD5 9985a09891472b2901d1084caa125c76
- SHA1 fe132b7a512008a2329ddfddf35f57bcabec2e30
- SHA512 f4cf64cf971cf06d11c76292cad9b6c74df1b3f03d414b0359641e029d1b4896d675cdf360cd82b7d8ad426dcf77930bc3b6c7e9354851138b140c681637f713
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRBhRHhRkhRqhRDhRAhRrhRRhREhRahR9hRbhRA:L/kilMvKRLRBR4R+RlR8R9RbRYRuRPRI
- TLSH T13EC6D02427EC8A6AD2EF977BE072051A0BF5E127711FEB4D9C8494FE2D4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH