Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/06/2026, 11:54
Static task
static1
Behavioral task
behavioral1
Sample
c4512af4-c053-a204-9f41-87f2428ce1b8.eml
Resource
win10v2004-20260513-en
15 signatures
150 seconds
Behavioral task
behavioral2
Sample
c4512af4-c053-a204-9f41-87f2428ce1b8.eml
Resource
win11ltsc2024-20260629-en
9 signatures
150 seconds
Behavioral task
behavioral3
Sample
email-html-2.html
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral4
Sample
email-html-2.html
Resource
win11ltsc2024-20260629-en
11 signatures
150 seconds
Behavioral task
behavioral5
Sample
email-plain-1.txt
Resource
win10v2004-20260513-en
0 signatures
150 seconds
Behavioral task
behavioral6
Sample
email-plain-1.txt
Resource
win11ltsc2024-20260629-en
0 signatures
150 seconds
General
- Target c4512af4-c053-a204-9f41-87f2428ce1b8.eml
- Size 26KB
- Sample260629-n2vxyses7k
- SHA256 524b940166797c18fb846c60b369b97676c4d02d527a3eaf81515d141a47d408
- MD5 fcce54e41738aba4289593203d0d4683
- SHA1 2b28c43c34f148199873b9a1c1f311ad7cb381a4
- SHA512 6ad0fc2a8cde61c5719b7e062bea44f974964ea33aac1075bee1653f572658d7fd91854f5bd81e033fa37db8fa9048a2809b473d175b6c59e67e26324078e767
- SSDEEP 384:qvDQd75hSlBVhMpyAOIyg/DsjQXR/3pN8BZ2OVx0ZTJi9uBR++nGjpKJRjbGs:Z52V1rouh8OVx0cuTd
- TLSH T187C24B5839C74CD968B232F8AE12BE5DD3969C2CD23784F4AC2231774C0D45A466BBDC
- 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\ProcessorNameString OUTLOOK.EXE Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz OUTLOOK.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU OUTLOOK.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily OUTLOOK.EXE -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2581000985-3042091657-4068028891-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OUTLOOK.EXE = "10001" OUTLOOK.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 6456 OUTLOOK.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 6456 OUTLOOK.EXE - Suspicious use of SetWindowsHookEx 30 IoCs
pid Process 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 OUTLOOK.EXE 6456 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\c4512af4-c053-a204-9f41-87f2428ce1b8.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:6456
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