Analysis
- max time kernel
150s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
19/01/2024, 03:32
Behavioral task
behavioral1
Sample
d1b6808e43617e6891feb4a2b77e9ad32f9673762829f68e7a1975d48ff8f7c4.pdf
Resource
win7-20231129-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
d1b6808e43617e6891feb4a2b77e9ad32f9673762829f68e7a1975d48ff8f7c4.pdf
Resource
win10v2004-20231215-en
2 signatures
150 seconds
General
- Target d1b6808e43617e6891feb4a2b77e9ad32f9673762829f68e7a1975d48ff8f7c4.pdf
- Size 50KB
- Sample240119-d323jsehc4
- SHA256 d1b6808e43617e6891feb4a2b77e9ad32f9673762829f68e7a1975d48ff8f7c4
- MD5 b0c3ebc717d0adb164ecff17218d5573
- SHA1 2fde8bc6dd8e5c5a0a1b84050ef5df57faa34504
- SHA512 5d8bcef9313c700c3fdcbbffee597b4f57ecfb2435f9e65cfacd8777e7052c69706589a38fe3210381a8f1a1c5d1cbdd6139e74ce796b2926a31125e300e7bf1
- SSDEEP 192:TOapHXfyVWVZ5GWa2pxTZmE3tu8cSYZEunf:KAsWNGWJpxPu8cB9nf
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4636 AcroRd32.exe 4636 AcroRd32.exe 4636 AcroRd32.exe 4636 AcroRd32.exe 4636 AcroRd32.exe 4636 AcroRd32.exe
Processes
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\d1b6808e43617e6891feb4a2b77e9ad32f9673762829f68e7a1975d48ff8f7c4.pdf"1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:4636