Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/09/2026, 14:19
Behavioral task
behavioral1
Sample
2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
7 signatures
150 seconds
General
- Target 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe
- Size 9.8MB
- Sample260908-rm1rfasbrf
- SHA256 473c1bdefcb699ac23e03eb1cf5048c7ae8028ef9770b2be1492c634e1c10077
- MD5 96b90df09ac3d11099e90049122d52e9
- SHA1 502552f47275c9993dddcd3b75cbff2bccecc459
- SHA512 d3fce1bf8e0ecabda77d97619ce1b968c009ed2d26e8168985eac224ed4bfc07b129e79acdbef85f3d94724f883f8074822d1943bff75b29e73031abd73063e5
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRthR8hRbhRLhROhRVhR6hRkhR3hRl:L/kilMvKR/RgRtRdRqRXROR4RxRl
- TLSH T1B4A6D02527EC8A6AD2EF977BE072051A0BF1E527711FEB4D9C8494FE2C4375588423A3
- 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/0x000d00000001c4e4-7.dat INDICATOR_SUSPICIOUS_VM_Evasion_MACAddrComb - Custom signatureUPX dump on OEP (original entry point) 12 IoCs
resource yara_rule behavioral2/memory/2480-0-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2480-1-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/files/0x000d00000001c4e4-7.dat UPX behavioral2/memory/2480-472-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2480-910-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2480-1345-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2480-1853-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2480-2045-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2480-2094-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2480-2181-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2480-2295-0x0000000000400000-0x00000000009C1000-memory.dmp UPX behavioral2/memory/2480-2379-0x0000000000400000-0x00000000009C1000-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\Jnmq = "c:\\Windows\\System32\\Jnmq.exe" 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MyEfwk = "c:\\Windows\\System32\\MyEfwk.exe" 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuAyzNQ = "c:\\Windows\\System32\\RuAyzNQ.exe" 2026-09-08_96b90df09ac3d11099e90049122d52e9_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 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe - Drops file in System32 directory 3 IoCs
description ioc Process File created \??\c:\Windows\System32\MyEfwk.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created \??\c:\Windows\System32\RuAyzNQ.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created \??\c:\Windows\System32\Jnmq.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe -
resource yara_rule behavioral2/memory/2480-0-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2480-1-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/files/0x000d00000001c4e4-7.dat upx behavioral2/memory/2480-472-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2480-910-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2480-1345-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2480-1853-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2480-2045-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2480-2094-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2480-2181-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2480-2295-0x0000000000400000-0x00000000009C1000-memory.dmp upx behavioral2/memory/2480-2379-0x0000000000400000-0x00000000009C1000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_MAK_AE-pl.xrm-ms.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL117.XML.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\Interceptor.tlb 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\UseDebug.txt.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Common Files\System\ado\en-US\msader15.dll.mui.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\es-ES\TipTsf.dll.mui 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\mi-NZ\tipresx.dll.mui.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Internet Explorer\de-DE\ieinstal.exe.mui 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-ppd.xrm-ms.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_KMS_Client-ul.xrm-ms.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART13.BDR.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OutlookAutoDiscover\WANS.NET.XML 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\SCNPST64C.DLL.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\NETWORK\NETWORK.ELM 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Windows Defender\ja-JP\MpAsDesc.dll.mui.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_KMS_Client_AE-ul-oob.xrm-ms 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-ppd.xrm-ms 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\OutlookAutoDiscover\YAHOO.CO.UK.XML.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunjce_provider.jar.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-180.png 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Data.Entity.Design.Resources.dll 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\Microsoft.Build.Conversion.v3.5.resources.dll 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\locale\eu\LC_MESSAGES\vlc.mo.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\lua\http\dialogs\mosaic_window.html.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libsimple_channel_mixer_plugin.dll.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Common Files\System\ado\msado15.dll 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-console-l1-2-0.dll.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_OEM_Perp-ppd.xrm-ms.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_OEM_Perp-ppd.xrm-ms 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\Office Word 2003 Look.dotx.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libi420_yuy2_mmx_plugin.dll 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail-ppd.xrm-ms.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Trial-ul-oob.xrm-ms 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-ppd.xrm-ms 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\OUTLWVW.DLL 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\casual.dotx.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\DEEPBLUE\PREVIEW.GIF 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_kor.xml.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription2-ul-oob.xrm-ms.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\TellMeOutlookTask.nrr.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Office16\FORMS\1033\DISTLSTS.ICO.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Linq.Resources.dll.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Windows Defender\MpAsDesc.dll 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\7-Zip\Lang\zh-tw.txt 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Locales\ur_MASCULINE.pak.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Java\jdk-1.8\legal\javafx\directshow.md 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Grace-ppd.xrm-ms.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\OMSINTL.DLL 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\VideoLAN\VLC\plugins\spu\libremoteosd_plugin.dll.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Retail-ul-oob.xrm-ms.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp3-ul-phn.xrm-ms 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Grace-ppd.xrm-ms 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\RADIAL\THMBNAIL.PNG 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\1033\BHOINTL.DLL 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Windows.Presentation.resources.dll.exe 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File created C:\Program Files\Windows Defender\ja-JP\EppManifest.dll.mui 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\StandardR_Trial-ppd.xrm-ms 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_OEM_Perp-ul-oob.xrm-ms 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OMRAUT.DLL 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ro\LC_MESSAGES\vlc.mo 2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-08_96b90df09ac3d11099e90049122d52e9_glassworm_snatch.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-08_96b90df09ac3d11099e90049122d52e9_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:2480
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 df27cdaa9e0069c06a16d45eefc05b2b6b2a4364690721c58dc77c544a396d0e
- MD5 45d2ebe66c83d714e670949282474fa3
- SHA1 228de6770228a03326055143170a9fcfa43b012d
- SHA512 fb293d23475a750aa2feb9a702bedf3e6980b60e3944ca3692d25ff2823ce461259603d075028ef95a9e343c59ee7849da8814de858a28b62b8f97c41a48e1d1
- SSDEEP 196608:k4JE6Tki//Nk/vnuhRthR8hRbhRLhROhRVhR6hRkhR3hR2hRk:L/kilMvKR/RgRtRdRqRXROR4RxRiRk
- TLSH T1C7B6D02527EC8A6AD2EF977BE072051A0BF1E527711FEB4D9C8494FE2C4375588423A3
- MD5 SHA1 SHA512 SSDEEP TLSH