Analysis
- max time kernel
148s - max time network
95s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/09/2026, 02:13
Behavioral task
behavioral1
Sample
2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
7 signatures
150 seconds
General
- Target 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe
- Size 9.8MB
- Sample260913-cnd7hazelg
- SHA256 680d6b2f2338bd891380f9dd26ebd537bdf839bddc4a470a5e2891998945ff90
- MD5 4cbdb5d2710e99e0d1d1baeb0c0dc01d
- SHA1 16c65a5526676814e07a2b8973d693ffb17cc14f
- SHA512 c6e05640dcd6fe61968a0e3f1ad88c06ae53114539d8601394f00fd03531e63e2310c4095feb1cc56354c7b902906720237eebe84ac3133e306cade5d1ab65fc
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRthR8hRbhRLhROhRVhR6hRfhRJhRM:L/kilMvKR/RgRtRdRqRXRORpRDRM
- TLSH T17AA6D02127EC8A6AD6EF977BE072051A0BF1E527711FEB4D9C8494FE2C4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables referencing virtualization MAC addresses 1 IoCs
resource yara_rule behavioral2/files/0x000e00000001c509-7.dat INDICATOR_SUSPICIOUS_VM_Evasion_MACAddrComb - UPX dump on OEP (original entry point) 12 IoCs
resource yara_rule behavioral2/memory/3416-0-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3416-1-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/files/0x000e00000001c509-7.dat UPX behavioral2/memory/3416-468-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3416-982-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3416-1542-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3416-2001-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3416-2131-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3416-2193-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3416-2293-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3416-2438-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/3416-2452-0x0000000000400000-0x00000000009C1000-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\bYRYNtZgD = "c:\\Windows\\System32\\bYRYNtZgD.exe" 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\r = "c:\\Windows\\System32\\r.exe" 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xgfHmPmrk = "c:\\Windows\\System32\\xgfHmPmrk.exe" 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_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 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe - Drops file in System32 directory 3 IoCs
description ioc Process File created \??\c:\Windows\System32\r.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created \??\c:\Windows\System32\xgfHmPmrk.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created \??\c:\Windows\System32\bYRYNtZgD.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe -
resource yara_rule behavioral2/memory/3416-0-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3416-1-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/files/0x000e00000001c509-7.dat upx behavioral2/memory/3416-468-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3416-982-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3416-1542-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3416-2001-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3416-2131-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3416-2193-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3416-2293-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3416-2438-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/3416-2452-0x0000000000400000-0x00000000009C1000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\AccessRuntime2019R_PrepidBypass-ppd.xrm-ms 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_SubTrial-ul-oob.xrm-ms.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.VisualStudio.Tools.Applications.Runtime.dll.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Checkmark.png.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\DataModel\Cartridges\msjet.xsl 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\DataModel\Microsoft.Excel.AdomdClient.dll 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\rsod\powerpoint.x-none.msi.16.x-none.boot.tree.dat 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\PROOF\MSWDS_EN.LEX 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_chroma\librv32_plugin.dll.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_filter\libmotionblur_plugin.dll.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Internet Explorer\en-US\iexplore.exe.mui.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\java.dll.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_MAK_AE-ul-oob.xrm-ms.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.scale-100.png 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL086.XML 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\SENDTO.DLL.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\lua\http\dialogs\stream_window.html.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\mfc140u.dll 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Trial-pl.xrm-ms.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_KMS_ClientC2R-ul-oob.xrm-ms 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\TimelessReport.dotx.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-processthreads-l1-1-1.dll 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\legal\javafx\directshow.md 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\RECS.ICO 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSIPC\zh-TW\msipc.dll.mui 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\PRISTINA.TTF.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\office.dll.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\UIAutomationProvider.resources.dll 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\insertbase.xml.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_MAK-ul-phn.xrm-ms 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019MSDNR_Retail-ul-oob.xrm-ms 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-white_scale-100.png.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL027.XML 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\System.Speech.resources.dll.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\lua\playlist\vocaroo.luac.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019MSDNR_Retail-ul-phn.xrm-ms 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\client-issuance-root-bridge-test.xrm-ms.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\7-Zip\Lang\ext.txt 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\release 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ExcelCtxUIFormulaBarModel.bin 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\mobile_equalizer.html 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHLTS.DAT 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\LEELAWDB.TTF.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\URLREDIR.DLL 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\jdk\bcel.md 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\CONTACT.CFG.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\OutlookLogo.contrast-black_scale-180.png 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\excel.exe.manifest.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\Microsoft.AnalysisServices.AzureClient.dll 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\api-ms-win-core-file-l2-1-0.dll.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Data.Entity.Resources.dll.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-icons_ffffff_256x240.png.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_ca.xml.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\jce.jar 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Trial-ppd.xrm-ms 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\BREEZE.WAV.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\msfad.dll.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Mozilla Firefox\nmhproxy.exe.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\ReachFramework.resources.dll.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\libnfs_plugin.dll.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\nn-NO\tipresx.dll.mui.exe 2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_glassworm_snatch.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-12_4cbdb5d2710e99e0d1d1baeb0c0dc01d_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:3416
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\7-Zip\7-zip.dll.exe
- Size 10.5MB
- SHA256 d77c94bffcf436d86cf83c1d625e4aca22043e68087cfcb076c14d8abbfab467
- MD5 a82bf8cc2a431aeb2cf8cb5a47202d88
- SHA1 e37acd36c01c4d9db15dd2bd4e7bb63dc844ef03
- SHA512 02ad694cd52e11e4222c75a230afe9ca18d52307fdf106cf715279fe3b82b85a1cf7f6c1524760479f6a45df5748fa7658359a11ca32821c2510f08d521d7d8d
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRthR8hRbhRLhROhRVhR6hRfhRJhR9hRf:L/kilMvKR/RgRtRdRqRXRORpRDRPRf
- TLSH T12FB6D02127EC8A6AD6EF977BE072051A0BF1E527711FEB4D9C8494FE2C4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH