Analysis
- max time kernel
899s - max time network
856s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-es - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-eslocale:es-esos:windows11-ltsc_2024-x64systemwindows - submitted
14/08/2026, 06:04
Static task
static1
Behavioral task
behavioral1
Sample
Unnamed.eml
Resource
win10v2004-20260513-es
14 signatures
900 seconds
Behavioral task
behavioral2
Sample
Unnamed.eml
Resource
win11ltsc2024-20260709-es
9 signatures
900 seconds
Behavioral task
behavioral3
Sample
email-html-2.html
Resource
win10v2004-20260513-es
11 signatures
900 seconds
Behavioral task
behavioral4
Sample
email-html-2.html
Resource
win11ltsc2024-20260709-es
10 signatures
900 seconds
Behavioral task
behavioral5
Sample
email-plain-1.txt
Resource
win10v2004-20260513-es
0 signatures
900 seconds
Behavioral task
behavioral6
Sample
email-plain-1.txt
Resource
win11ltsc2024-20260710-es
0 signatures
900 seconds
General
- Target Unnamed.eml
- Size 45KB
- Sample260814-gsrevaff37
- SHA256 5d332a8986b6cab02ac43050fe02eced90d6770cd31036578d935ae443da01cf
- MD5 222fbebff5249c7a8b23eb70b124fb23
- SHA1 b2f5201071f66e84642b0599098b8e2cf35ba64b
- SHA512 d7c0760c0d5f4e39e7580e26a841ca2601b9134b40124bc300c599be66ea8ff92bb13086550fde21f4ec3a5405b0e624b85e24d6585c85365c115340696e5c49
- SSDEEP 768:i0i0fZxveRUxXvmWYWbCn2yDR2nWKyMxSiK53/dgT7RHwmRFFG44RQ6hCsm0XMVE:vi0/2IQWbCn13KnxSx3/dg1QiUXMTy
- TLSH T182238D259FB60822E59352E92C10FD0B73A01D67B17BB490746B6A7711CF0EEAF0F616
- 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 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-1-5-21-3986082593-3624157295-3514260330-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OUTLOOK.EXE = "10001" OUTLOOK.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4464 OUTLOOK.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 4464 OUTLOOK.EXE - Suspicious use of SetWindowsHookEx 30 IoCs
pid Process 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 OUTLOOK.EXE 4464 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\Unnamed.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:4464
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:2380
-
C:\Windows\System32\SecurityHealthHost.exe\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding1⤵PID:1496
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