Analysis
- max time kernel
899s - max time network
481s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/07/2026, 09:02
Static task
static1
Behavioral task
behavioral1
Sample
4aivvneQvTSBlNHwLtR5yhtSpqyT1aVO_2026-07-29T09_01_22.070Z.eml
Resource
win10v2004-20260513-en
8 signatures
900 seconds
General
- Target 4aivvneQvTSBlNHwLtR5yhtSpqyT1aVO_2026-07-29T09_01_22.070Z.eml
- Size 103KB
- Sample260729-kzeleafd45
- SHA256 f8cf12fe9b98187d3cd65e32cc1b1c37c06e50024c8507fa911f3808a3ea33d8
- MD5 54a10b5dd8259149698b9888f7ec9e1e
- SHA1 fb042f1cf49ffd263ce0b47186906b3a1c54feab
- SHA512 d0cb9442cad2dfbd29ce3daef77557a7b41746b0537f9dc5f7f5025385970da46fecebcbc152656ab169a04c7bbbd7bd823b638bd9d056fa4371e709e2dfe467
- SSDEEP 1536:TE63eLLQpB+5N+kiL5pfTqB0obXz69wbIefyWXQImIOtOuBmYAgIZUPzKm:TEsevWm0opm
- TLSH T1E6A3A760AA80608F4C3A51B5F1323AE8E7A05A1FD75328F4BC6F65354F944F60E59F9C
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz OUTLOOK.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString OUTLOOK.EXE Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 OUTLOOK.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU OUTLOOK.EXE -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4046655672-1449839301-2197395821-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OUTLOOK.EXE = "10001" OUTLOOK.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2584 OUTLOOK.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 2584 OUTLOOK.EXE - Suspicious use of SetWindowsHookEx 30 IoCs
pid Process 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE 2584 OUTLOOK.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE"C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE" /eml "C:\Users\Admin\AppData\Local\Temp\4aivvneQvTSBlNHwLtR5yhtSpqyT1aVO_2026-07-29T09_01_22.070Z.eml"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2584
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:2292
-
C:\Windows\System32\SecurityHealthHost.exe\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding1⤵PID:3904
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\R8JFAXD7\info-white[1].png
- Size 6KB
- SHA256 d0233ca9358aa8ba5fae5b8348c7bc758b8de05764f240309210d0d4ec54bfce
- MD5 c49872c06705bd70d763e8a2e55633a3
- SHA1 8ab9c14a6866cff0e301729cac614f61462cd2d1
- SHA512 46f600f60b97d59944f615e7cfff581fdfa09e2fef17039e80f79a306b35ced60d8884c53f9bf43c518cb1c920aa24365f00be9c22959ab703c12ac23dafe8f9
- SSDEEP 192:ESuknzacOh187jCeQ2Us65jPAQQo3VSj/xPD:DFno+7jvQ2P65lQo3Vq/xPD
- TLSH T1B8D18E5DEC87BC82198ACC74A1AB921B59915FD06C81F012ECD9BDC768210F59A8F4D3
- MD5 SHA1 SHA512 SSDEEP TLSH