Analysis
- user interaction
yes - max time kernel
46s - max time network
48s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/08/2026, 01:28
Static task
static1
Behavioral task
behavioral1
Sample
74518e1b-64f7-49b9-7c20-60392af60f49.eml
Resource
win10v2004-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
74518e1b-64f7-49b9-7c20-60392af60f49.eml
Resource
win11ltsc2024-20260709-en
8 signatures
150 seconds
Behavioral task
behavioral3
Sample
email-html-1.txt
Resource
win10v2004-20260513-en
0 signatures
150 seconds
Behavioral task
behavioral4
Sample
email-html-1.txt
Resource
win11ltsc2024-20260709-en
0 signatures
150 seconds
General
- Target 74518e1b-64f7-49b9-7c20-60392af60f49.eml
- Size 4.4MB
- Sample260813-bv39jaygqa
- SHA256 a911ee43b5db7f70ae5dcb484a3f4c6ad88e19418e9d26da28356055fc5f2484
- MD5 6fb67782543cd9dd4105e2c5be42d777
- SHA1 ccd297fb64485754406aeb315862770621dc3d23
- SHA512 f28d154be4b623eb99298eaf8438dae072939a0622311aaa66c9059215dabf3a0b78784fa534b004f564e91013c4409f08ce30d3fe1fdc800c0761c9e1000947
- SSDEEP 24576:diNJLk5mlT4Le4WZrPjkJJ9qRaMgcM0R6RpB9lXiZCTu2:IZ0BB
- TLSH T1F126D0AD023784E57E93A632D15C1A2F99491D29F788A113E4C738B9221CF49B3F794F
- 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-1-5-21-3986082593-3624157295-3514260330-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OUTLOOK.EXE = "10001" OUTLOOK.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 4944 OUTLOOK.EXE - Suspicious use of SetWindowsHookEx 29 IoCs
pid Process 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 OUTLOOK.EXE 4944 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\74518e1b-64f7-49b9-7c20-60392af60f49.eml"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:4944
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
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
- Size 2B
- SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
- MD5 f3b25701fe362ec84616a93a45ce9998
- SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
- SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
- MD5 SHA1 SHA512