Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 15:42
Static task
static1
Behavioral task
behavioral1
Sample
Special Invite FYI Use LaptopPc for easy access.msg
Resource
win10v2004-20260911-en
12 signatures
150 seconds
General
- Target Special Invite FYI Use LaptopPc for easy access.msg
- Size 152KB
- Sample261002-s5fdwsvcpd
- SHA256 960013a65c0c7dcb7912fd2fee5317e63105048db07e74506ad4a3f3de879529
- MD5 8ccb97565dbbc408c2106df4c03a2b9d
- SHA1 2965029944ca96cf9aa01b2e2806f39ff4a7fc4b
- SHA512 97c928838f63c1d18b60e999c7763c946e2b8e2b6423f62aadd20dfb55d65f3341a108cc7ef33e716165e0eed20833079f9349c8082bacf4bc522bfddc8fd3e0
- SSDEEP 3072:Ti+u2ycHdM66B+C2kpp2zzWdYvucSu6FtxI9EGgAGXeg/1:wFcHdhG+C2klYv8txIO8m
- TLSH T196E3932529F61129F1B39F314EE2A097853BBD636D35995F2085330E0773A41EDA2B3B
- 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\~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 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-1-5-21-4154726816-2055034831-2297277433-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OUTLOOK.EXE = "10001" OUTLOOK.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 5380 OUTLOOK.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 5380 OUTLOOK.EXE - Suspicious use of SetWindowsHookEx 30 IoCs
pid Process 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE 5380 OUTLOOK.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE"C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE" /f "C:\Users\Admin\AppData\Local\Temp\Special Invite FYI Use LaptopPc for easy access.msg"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:5380