Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 22:42
Static task
static1
Behavioral task
behavioral1
Sample
48446e8f-139c-46d4-89c0-08deee814cb5/940f8159-b11a-da28-91aa-a00881b95c19.eml
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
48446e8f-139c-46d4-89c0-08deee814cb5/940f8159-b11a-da28-91aa-a00881b95c19.eml
Resource
win11ltsc2024-20260710-en
8 signatures
150 seconds
Behavioral task
behavioral3
Sample
attachment-2.eml
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target attachment-2.eml
- Size 88KB
- Sample260804-2ms2pszvd1
- SHA256 c614a607305192fe6c27290b8eb6d2854ec7ba5ec9e660d9f59548d480438d3e
- MD5 b0df00959a036cfe186e882aecf12ff1
- SHA1 8e7509f04826c968489bea6f5b1638cdaa49e093
- SHA512 2f97651cc3e5c1f0dc19fd5fe633f93447cb17323aaddcbeae5f3319e08328d964ed0904afda48e387a2bd9a62ef91c1ec0930b790ee8d9e1ddc93bbbe26a454
- SSDEEP 1536:LFpklvwCKfQKxZxMkCu5uZmK36WvMatBn63SkcYzoC/2sQRF5Uzmt88R/Y/fMbvE:LFpklPuxrNCu5WFzvMa7SQe2586TRPla
- TLSH T135935B1242075823DBA116465E513D0A92A17D88F43B61813EAFA57F12CF47FBF2ED8B
- 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\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 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-1-5-21-204488895-2999877624-296153668-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OUTLOOK.EXE = "10001" OUTLOOK.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3436 OUTLOOK.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 3436 OUTLOOK.EXE - Suspicious use of SetWindowsHookEx 32 IoCs
pid Process 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 OUTLOOK.EXE 3436 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\attachment-2.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:3436
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
- Size 2B
- SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
- MD5 f3b25701fe362ec84616a93a45ce9998
- SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
- SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
- MD5 SHA1 SHA512