Analysis
- max time kernel
150s - 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
20/07/2026, 12:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
PDF.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
PDF.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target PDF.exe
- Size 973KB
- Sample260720-phfjlab12s
- SHA256 928c6e140d27004578696d1af73ee6191f3dbf7835083e943ccde2b6f20256fe
- MD5 48ca517d59304864a80ed13617bf23d2
- SHA1 95173879606ac70de0e041b069baf5c2bab17cc9
- SHA512 cfd4765c9a66180819cc297a47594d7e11c612654ac2409262262b97d615ce1a24471f95408e6c71330b73dba384f22778a137bafe36e235d6ef38a2b03f853a
- SSDEEP 24576:JqDEvCTbMWu7rQYlBQcBiT6rprG8a3Cl1Hw7:JTvC/MTQYxsWR7a3Cl1c
- TLSH T19925AE027391C062FF9B92334B5AF6115BBC69660123E61F13A81DBDBE701B1563E7A3
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Z: PDF.exe - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PDF.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 5460 PDF.exe - Suspicious use of FindShellTrayWindow 13 IoCs
pid Process 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe - Suspicious use of SendNotifyMessage 13 IoCs
pid Process 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe 5460 PDF.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\PDF.exe"C:\Users\Admin\AppData\Local\Temp\PDF.exe"1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:5460