Analysis
- max time kernel
150s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/10/2026, 10:38
Static task
static1
Behavioral task
behavioral1
Sample
1000000258.eml
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 1000000258.eml
- Size 650KB
- Sample261023-mpff3axwbs
- SHA256 8fe19642d54bca55bf45d9c9e65d57064b0578ea12bac8d9a9668eb662f74428
- MD5 997749308ca94a4b15371aa9ea4fd00f
- SHA1 8bdaa2df6634ca560afbeb203118cf8a803dc685
- SHA512 56bc9d1692a32408b25ee5253bcec38b56edb1d6dcb2cb4cd4edb4a86f8e6f8c48604c43e1106ec3f1ac591ea22ccaba32a24270812fa0ef82b6c4bfb4808d6b
- SSDEEP 12288:DQs6kA/JYGrPuJHMu0ryxO1CCll1zPPiqtZXxs1FkK4MSVVRt1yw5zehH+61Y9mB:rGQ9k1nTzPNt161F0t1FAYi
- TLSH T153E4E103D340F325E3B641F25A921AC452241ACEF5DBFAD0D73492B05A8F62EF2EE565
- 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 opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 OUTLOOK.EXE 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 - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU OUTLOOK.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS OUTLOOK.EXE -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OUTLOOK.EXE = "10001" OUTLOOK.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 6132 OUTLOOK.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 6132 OUTLOOK.EXE - Suspicious use of SetWindowsHookEx 31 IoCs
pid Process 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 OUTLOOK.EXE 6132 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\1000000258.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:6132
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
- Size 16B
- SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
- MD5 d29962abc88624befc0135579ae485ec
- SHA1 e40a6458296ec6a2427bcb280572d023a9862b31
- SHA512 4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f
- MD5 SHA1 SHA512