Analysis
- max time kernel
148s - max time network
137s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/08/2026, 10:18
Static task
static1
Behavioral task
behavioral1
Sample
1785916102-102703-7675-63584-1.eml
Resource
win10v2004-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
1785916102-102703-7675-63584-1.eml
Resource
win11ltsc2024-20260709-en
9 signatures
150 seconds
Behavioral task
behavioral3
Sample
Doc 5658829.xls
Resource
win10v2004-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral4
Sample
Doc 5658829.xls
Resource
win11ltsc2024-20260709-en
7 signatures
150 seconds
General
- Target 1785916102-102703-7675-63584-1.eml
- Size 676KB
- Sample260805-mcfajavfka
- SHA256 fd21c83b387456533b968a4abbfa7bd06a78948a0b979e7544acdd4303b5c1df
- MD5 de9b8757c18b2bf88c49ee8023c6602f
- SHA1 6178388e2a18cf53b1358c74fc7e0527bb4e8398
- SHA512 b1b1523a77150a9028764482d5564cf8a94c1bfd5454d56a98ffe5b7c88525b6848f40a9c4c08148a8c2a9f2c2f0e1fb272b86e160df211ee2bc64b909564901
- SSDEEP 12288:YAcU+/81L4oPZcREZhesUChkWG/86pffLMhla05F1x1pLlVxZacqjE:YAF+S4oPga7UJnvpXkT3LSE
- TLSH T1BDE412B46413EFDE475A4CE2B4287C007CD46E8F85420326B659B2F579E92E4DF2ECA4
- 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-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OUTLOOK.EXE = "10001" OUTLOOK.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4936 OUTLOOK.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 4936 OUTLOOK.EXE - Suspicious use of SetWindowsHookEx 31 IoCs
pid Process 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 OUTLOOK.EXE 4936 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\1785916102-102703-7675-63584-1.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:4936