Overview
overview
3Static
static
1RE_ CS3431...st.eml
windows10-2004-x64
1RE_ CS3431...st.eml
windows11-ltsc_2024-x64
1email-html-2.html
windows10-2004-x64
3email-html-2.html
windows11-ltsc_2024-x64
3email-plain-1.txt
windows10-2004-x64
1email-plain-1.txt
windows11-ltsc_2024-x64
1image001.png
windows10-2004-x64
1image001.png
windows11-ltsc_2024-x64
1image002.png
windows10-2004-x64
1image002.png
windows11-ltsc_2024-x64
1image003.jpg
windows10-2004-x64
1image003.jpg
windows11-ltsc_2024-x64
1Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 16:03
Static task
static1
Behavioral task
behavioral1
Sample
RE_ CS343108_CS46845 Merge Discussion Request.eml
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
RE_ CS343108_CS46845 Merge Discussion Request.eml
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
email-html-2.html
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
email-html-2.html
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
email-plain-1.txt
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
email-plain-1.txt
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
image001.png
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
image001.png
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
image002.png
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
image002.png
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
image003.jpg
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
image003.jpg
Resource
win11ltsc2024-20260709-en
General
- Target RE_ CS343108_CS46845 Merge Discussion Request.eml
- Size 70KB
- Sample260810-thbmvssdqf
- SHA256 e33a22268ea37f9f41c6979f0ae5e6ef4f5dbc302f48bab2b6cf22be58845e35
- MD5 44034930a007e605fcea3b71f3b629d5
- SHA1 aca1e60ff6763802fcd83c8b95f822f051159a31
- SHA512 7eddf0066ba309b56992e0145683a2351f5bbf917ace2991d176de6bde8e4bbe46a5a641d4aa306f7ae5270ac598d1b1ec3fd383e3e2b8e0d71269ded3a9b6f7
- SSDEEP 1536:maQhbVlS3OacO1lS9tuHX9piVozB7bejTZnw:LOHlO1oOioz9cFw
- TLSH T101636D35E70904D391FBA2F4F47B1B05E1A0CA1CD313A5B1B07A77AA2DC949176D638E
- 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 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2812 OUTLOOK.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 2812 OUTLOOK.EXE - Suspicious use of SetWindowsHookEx 31 IoCs
pid Process 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 OUTLOOK.EXE 2812 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\RE_ CS343108_CS46845 Merge Discussion Request.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:2812